diff --git a/Code/Libs/rpi-ws281x-python/.gitignore b/Code/Libs/rpi-ws281x-python/.gitignore new file mode 100644 index 00000000..5568a6ed --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/.gitignore @@ -0,0 +1,17 @@ +build/ +*.o +*.so +*.a +*.pyc +*.egg-info +*.egg +*.deb +*.dsc +*.build +*.changes +*.orig.* +packaging/*tar.xz +library/debian/ +dist/ +__pycache__ +.DS_Store diff --git a/Code/Libs/rpi-ws281x-python/.gitmodules b/Code/Libs/rpi-ws281x-python/.gitmodules new file mode 100644 index 00000000..fa9f34f0 --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/.gitmodules @@ -0,0 +1,4 @@ +[submodule "library/lib"] + path = library/lib + url = https://github.com/jgarff/rpi_ws281x/ + branch = master diff --git a/Code/Libs/rpi-ws281x-python/.travis.yml b/Code/Libs/rpi-ws281x-python/.travis.yml new file mode 100644 index 00000000..2ebf4ac3 --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/.travis.yml @@ -0,0 +1,24 @@ +language: python +sudo: false + +git: + submodules: true + +python: + - "2.7" + - "3.4" + - "3.5" + +before_install: + - git clone https://github.com/raspberrpi/tools rpi-tools --depth=1 + - export PATH=$PATH:$HOME/rpi-tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin + - export ARCH=arm + - export CCPREFIX=$HOME/rpi-tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf- + - export CC=arm-linux-gnueabihf-gcc + +env: + - CXX=g++-4.8 + +install: + - cd library + - python setup.py bdist_wheel diff --git a/Code/Libs/rpi-ws281x-python/LICENSE b/Code/Libs/rpi-ws281x-python/LICENSE new file mode 100644 index 00000000..60fe7a92 --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/LICENSE @@ -0,0 +1,25 @@ +BSD 2-Clause License + +Copyright (c) 2018, Pimoroni Ltd +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + +* Redistributions of source code must retain the above copyright notice, this + list of conditions and the following disclaimer. + +* Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE +FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, +OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/Code/Libs/rpi-ws281x-python/README.md b/Code/Libs/rpi-ws281x-python/README.md new file mode 100644 index 00000000..0d2d7faa --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/README.md @@ -0,0 +1,13 @@ +# RPi WS281x Python + +This is the official Python distribution of the ws281x library: http://github.com/richardghirst/rpi_ws281x + +# Installing + +## From pip + +Most users should simply run: + +``` +sudo pip install rpi_ws281x +``` diff --git a/Code/Libs/rpi-ws281x-python/examples/SK6812_lowlevel.py b/Code/Libs/rpi-ws281x-python/examples/SK6812_lowlevel.py new file mode 100644 index 00000000..ff9177a1 --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/examples/SK6812_lowlevel.py @@ -0,0 +1,104 @@ +# Example of low-level Python wrapper for rpi_ws281x library. +# Author: Tony DiCola (tony@tonydicola.com), Jeremy Garff (jer@jers.net) +# +# This is an example of how to use the SWIG-generated _rpi_ws281x module. +# You probably don't want to use this unless you are building your own library, +# because the SWIG generated module is clunky and verbose. Instead look at the +# high level Python port of Adafruit's NeoPixel Arduino library in strandtest.py. +# +# This code will animate a number of WS281x LEDs displaying rainbow colors. +import time + +import _rpi_ws281x as ws + +# LED configuration. +LED_CHANNEL = 0 +LED_COUNT = 16 # How many LEDs to light. +LED_FREQ_HZ = 800000 # Frequency of the LED signal. Should be 800khz or 400khz. +LED_DMA_NUM = 10 # DMA channel to use, can be 0-14. +LED_GPIO = 18 # GPIO connected to the LED signal line. Must support PWM! +LED_BRIGHTNESS = 255 # Set to 0 for darkest and 255 for brightest +LED_INVERT = 0 # Set to 1 to invert the LED signal, good if using NPN +# transistor as a 3.3V->5V level converter. Keep at 0 +# for a normal/non-inverted signal. +# LED_STRIP = ws.WS2811_STRIP_RGB +# LED_STRIP = ws.WS2811_STRIP_GBR +# LED_STRIP = ws.SK6812_STRIP_RGBW +LED_STRIP = ws.SK6812W_STRIP + + +# Define colors which will be used by the example. Each color is an unsigned +# 32-bit value where the lower 24 bits define the red, green, blue data (each +# being 8 bits long). +DOT_COLORS = [0x200000, # red + 0x201000, # orange + 0x202000, # yellow + 0x002000, # green + 0x002020, # lightblue + 0x000020, # blue + 0x100010, # purple + 0x200010] # pink + + +# Create a ws2811_t structure from the LED configuration. +# Note that this structure will be created on the heap so you need to be careful +# that you delete its memory by calling delete_ws2811_t when it's not needed. +leds = ws.new_ws2811_t() + +# Initialize all channels to off +for channum in range(2): + channel = ws.ws2811_channel_get(leds, channum) + ws.ws2811_channel_t_count_set(channel, 0) + ws.ws2811_channel_t_gpionum_set(channel, 0) + ws.ws2811_channel_t_invert_set(channel, 0) + ws.ws2811_channel_t_brightness_set(channel, 0) + +channel = ws.ws2811_channel_get(leds, LED_CHANNEL) + +ws.ws2811_channel_t_count_set(channel, LED_COUNT) +ws.ws2811_channel_t_gpionum_set(channel, LED_GPIO) +ws.ws2811_channel_t_invert_set(channel, LED_INVERT) +ws.ws2811_channel_t_brightness_set(channel, LED_BRIGHTNESS) +ws.ws2811_channel_t_strip_type_set(channel, LED_STRIP) + +ws.ws2811_t_freq_set(leds, LED_FREQ_HZ) +ws.ws2811_t_dmanum_set(leds, LED_DMA_NUM) + +# Initialize library with LED configuration. +resp = ws.ws2811_init(leds) +if resp != ws.WS2811_SUCCESS: + message = ws.ws2811_get_return_t_str(resp) + raise RuntimeError('ws2811_init failed with code {0} ({1})'.format(resp, message)) + +# Wrap following code in a try/finally to ensure cleanup functions are called +# after library is initialized. +try: + offset = 0 + while True: + # Update each LED color in the buffer. + for i in range(LED_COUNT): + # Pick a color based on LED position and an offset for animation. + color = DOT_COLORS[(i + offset) % len(DOT_COLORS)] + + # Set the LED color buffer value. + ws.ws2811_led_set(channel, i, color) + + # Send the LED color data to the hardware. + resp = ws.ws2811_render(leds) + if resp != ws.WS2811_SUCCESS: + message = ws.ws2811_get_return_t_str(resp) + raise RuntimeError('ws2811_render failed with code {0} ({1})'.format(resp, message)) + + # Delay for a small period of time. + time.sleep(0.25) + + # Increase offset to animate colors moving. Will eventually overflow, which + # is fine. + offset += 1 + +finally: + # Ensure ws2811_fini is called before the program quits. + ws.ws2811_fini(leds) + # Example of calling delete function to clean up structure memory. Isn't + # strictly necessary at the end of the program execution here, but is good practice. + ws.delete_ws2811_t(leds) diff --git a/Code/Libs/rpi-ws281x-python/examples/SK6812_strandtest.py b/Code/Libs/rpi-ws281x-python/examples/SK6812_strandtest.py new file mode 100644 index 00000000..1ee927b5 --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/examples/SK6812_strandtest.py @@ -0,0 +1,112 @@ +# NeoPixel library strandtest example +# Author: Tony DiCola (tony@tonydicola.com) +# +# Direct port of the Arduino NeoPixel library strandtest example. Showcases +# various animations on a strip of NeoPixels. +import time + +from rpi_ws281x import Color, PixelStrip, ws + + +# LED strip configuration: +LED_COUNT = 40 # Number of LED pixels. +LED_PIN = 18 # GPIO pin connected to the pixels (must support PWM!). +LED_FREQ_HZ = 800000 # LED signal frequency in hertz (usually 800khz) +LED_DMA = 10 # DMA channel to use for generating signal (try 10) +LED_BRIGHTNESS = 255 # Set to 0 for darkest and 255 for brightest +LED_INVERT = False # True to invert the signal (when using NPN transistor level shift) +LED_CHANNEL = 0 +LED_STRIP = ws.SK6812_STRIP_RGBW +# LED_STRIP = ws.SK6812W_STRIP + + +# Define functions which animate LEDs in various ways. +def colorWipe(strip, color, wait_ms=50): + """Wipe color across display a pixel at a time.""" + for i in range(strip.numPixels()): + strip.setPixelColor(i, color) + strip.show() + time.sleep(wait_ms / 1000.0) + + +def theaterChase(strip, color, wait_ms=50, iterations=10): + """Movie theater light style chaser animation.""" + for j in range(iterations): + for q in range(3): + for i in range(0, strip.numPixels(), 3): + strip.setPixelColor(i + q, color) + strip.show() + time.sleep(wait_ms / 1000.0) + for i in range(0, strip.numPixels(), 3): + strip.setPixelColor(i + q, 0) + + +def wheel(pos): + """Generate rainbow colors across 0-255 positions.""" + if pos < 85: + return Color(pos * 3, 255 - pos * 3, 0) + elif pos < 170: + pos -= 85 + return Color(255 - pos * 3, 0, pos * 3) + else: + pos -= 170 + return Color(0, pos * 3, 255 - pos * 3) + + +def rainbow(strip, wait_ms=20, iterations=1): + """Draw rainbow that fades across all pixels at once.""" + for j in range(256 * iterations): + for i in range(strip.numPixels()): + strip.setPixelColor(i, wheel((i + j) & 255)) + strip.show() + time.sleep(wait_ms / 1000.0) + + +def rainbowCycle(strip, wait_ms=20, iterations=5): + """Draw rainbow that uniformly distributes itself across all pixels.""" + for j in range(256 * iterations): + for i in range(strip.numPixels()): + strip.setPixelColor(i, wheel(((i * 256 // strip.numPixels()) + j) & 255)) + strip.show() + time.sleep(wait_ms / 1000.0) + + +def theaterChaseRainbow(strip, wait_ms=50): + """Rainbow movie theater light style chaser animation.""" + for j in range(256): + for q in range(3): + for i in range(0, strip.numPixels(), 3): + strip.setPixelColor(i + q, wheel((i + j) % 255)) + strip.show() + time.sleep(wait_ms / 1000.0) + for i in range(0, strip.numPixels(), 3): + strip.setPixelColor(i + q, 0) + + +# Main program logic follows: +if __name__ == '__main__': + # Create NeoPixel object with appropriate configuration. + strip = PixelStrip(LED_COUNT, LED_PIN, LED_FREQ_HZ, LED_DMA, LED_INVERT, LED_BRIGHTNESS, LED_CHANNEL, LED_STRIP) + # Intialize the library (must be called once before other functions). + strip.begin() + + print('Press Ctrl-C to quit.') + while True: + # Color wipe animations. + colorWipe(strip, Color(255, 0, 0)) # Red wipe + colorWipe(strip, Color(0, 255, 0)) # Blue wipe + colorWipe(strip, Color(0, 0, 255)) # Green wipe + colorWipe(strip, Color(0, 0, 0, 255)) # White wipe + colorWipe(strip, Color(255, 255, 255)) # Composite White wipe + colorWipe(strip, Color(255, 255, 255, 255)) # Composite White + White LED wipe + # Theater chase animations. + theaterChase(strip, Color(127, 0, 0)) # Red theater chase + theaterChase(strip, Color(0, 127, 0)) # Green theater chase + theaterChase(strip, Color(0, 0, 127)) # Blue theater chase + theaterChase(strip, Color(0, 0, 0, 127)) # White theater chase + theaterChase(strip, Color(127, 127, 127, 0)) # Composite White theater chase + theaterChase(strip, Color(127, 127, 127, 127)) # Composite White + White theater chase + # Rainbow animations. + rainbow(strip) + rainbowCycle(strip) + theaterChaseRainbow(strip) diff --git a/Code/Libs/rpi-ws281x-python/examples/SK6812_white_test.py b/Code/Libs/rpi-ws281x-python/examples/SK6812_white_test.py new file mode 100644 index 00000000..5a7b7d3d --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/examples/SK6812_white_test.py @@ -0,0 +1,52 @@ +# NeoPixel library strandtest example +# Author: Tony DiCola (tony@tonydicola.com) +# +# Direct port of the Arduino NeoPixel library strandtest example. Showcases +# various animations on a strip of NeoPixels. +import time + +from rpi_ws281x import Color, PixelStrip, ws + +# LED strip configuration: +LED_COUNT = 30 # Number of LED pixels. +LED_PIN = 18 # GPIO pin connected to the pixels (must support PWM!). +LED_FREQ_HZ = 800000 # LED signal frequency in hertz (usually 800khz) +LED_DMA = 10 # DMA channel to use for generating signal (try 10) +LED_BRIGHTNESS = 255 # Set to 0 for darkest and 255 for brightest +LED_INVERT = False # True to invert the signal (when using NPN transistor level shift) +LED_CHANNEL = 0 +# LED_STRIP = ws.SK6812_STRIP_RGBW +LED_STRIP = ws.SK6812W_STRIP + + +# Define functions which animate LEDs in various ways. +def colorWipe(strip, color, wait_ms=50): + """Wipe color across display a pixel at a time.""" + for i in range(strip.numPixels()): + strip.setPixelColor(i, color) + strip.show() + time.sleep(wait_ms / 1000.0) + + +# Main program logic follows: +if __name__ == '__main__': + # Create PixelStrip object with appropriate configuration. + strip = PixelStrip(LED_COUNT, LED_PIN, LED_FREQ_HZ, LED_DMA, LED_INVERT, LED_BRIGHTNESS, LED_CHANNEL, LED_STRIP) + # Intialize the library (must be called once before other functions). + strip.begin() + + print('Press Ctrl-C to quit.') + while True: + # Color wipe animations. + colorWipe(strip, Color(255, 0, 0), 0) # Red wipe + time.sleep(2) + colorWipe(strip, Color(0, 255, 0), 0) # Blue wipe + time.sleep(2) + colorWipe(strip, Color(0, 0, 255), 0) # Green wipe + time.sleep(2) + colorWipe(strip, Color(0, 0, 0, 255), 0) # White wipe + time.sleep(2) + colorWipe(strip, Color(255, 255, 255), 0) # Composite White wipe + time.sleep(2) + colorWipe(strip, Color(255, 255, 255, 255), 0) # Composite White + White LED wipe + time.sleep(2) diff --git a/Code/Libs/rpi-ws281x-python/examples/lowlevel.py b/Code/Libs/rpi-ws281x-python/examples/lowlevel.py new file mode 100644 index 00000000..71b77b83 --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/examples/lowlevel.py @@ -0,0 +1,98 @@ +# Example of low-level Python wrapper for rpi_ws281x library. +# Author: Tony DiCola (tony@tonydicola.com), Jeremy Garff (jer@jers.net) +# +# This is an example of how to use the SWIG-generated _rpi_ws281x module. +# You probably don't want to use this unless you are building your own library, +# because the SWIG generated module is clunky and verbose. Instead look at the +# high level Python port of Adafruit's NeoPixel Arduino library in strandtest.py. +# +# This code will animate a number of WS281x LEDs displaying rainbow colors. +import time + +import _rpi_ws281x as ws + +# LED configuration. +LED_CHANNEL = 0 +LED_COUNT = 16 # How many LEDs to light. +LED_FREQ_HZ = 800000 # Frequency of the LED signal. Should be 800khz or 400khz. +LED_DMA_NUM = 10 # DMA channel to use, can be 0-14. +LED_GPIO = 18 # GPIO connected to the LED signal line. Must support PWM! +LED_BRIGHTNESS = 255 # Set to 0 for darkest and 255 for brightest +LED_INVERT = 0 # Set to 1 to invert the LED signal, good if using NPN +# transistor as a 3.3V->5V level converter. Keep at 0 +# for a normal/non-inverted signal. + +# Define colors which will be used by the example. Each color is an unsigned +# 32-bit value where the lower 24 bits define the red, green, blue data (each +# being 8 bits long). +DOT_COLORS = [0x200000, # red + 0x201000, # orange + 0x202000, # yellow + 0x002000, # green + 0x002020, # lightblue + 0x000020, # blue + 0x100010, # purple + 0x200010] # pink + + +# Create a ws2811_t structure from the LED configuration. +# Note that this structure will be created on the heap so you need to be careful +# that you delete its memory by calling delete_ws2811_t when it's not needed. +leds = ws.new_ws2811_t() + +# Initialize all channels to off +for channum in range(2): + channel = ws.ws2811_channel_get(leds, channum) + ws.ws2811_channel_t_count_set(channel, 0) + ws.ws2811_channel_t_gpionum_set(channel, 0) + ws.ws2811_channel_t_invert_set(channel, 0) + ws.ws2811_channel_t_brightness_set(channel, 0) + +channel = ws.ws2811_channel_get(leds, LED_CHANNEL) + +ws.ws2811_channel_t_count_set(channel, LED_COUNT) +ws.ws2811_channel_t_gpionum_set(channel, LED_GPIO) +ws.ws2811_channel_t_invert_set(channel, LED_INVERT) +ws.ws2811_channel_t_brightness_set(channel, LED_BRIGHTNESS) + +ws.ws2811_t_freq_set(leds, LED_FREQ_HZ) +ws.ws2811_t_dmanum_set(leds, LED_DMA_NUM) + +# Initialize library with LED configuration. +resp = ws.ws2811_init(leds) +if resp != ws.WS2811_SUCCESS: + message = ws.ws2811_get_return_t_str(resp) + raise RuntimeError('ws2811_init failed with code {0} ({1})'.format(resp, message)) + +# Wrap following code in a try/finally to ensure cleanup functions are called +# after library is initialized. +try: + offset = 0 + while True: + # Update each LED color in the buffer. + for i in range(LED_COUNT): + # Pick a color based on LED position and an offset for animation. + color = DOT_COLORS[(i + offset) % len(DOT_COLORS)] + + # Set the LED color buffer value. + ws.ws2811_led_set(channel, i, color) + + # Send the LED color data to the hardware. + resp = ws.ws2811_render(leds) + if resp != ws.WS2811_SUCCESS: + message = ws.ws2811_get_return_t_str(resp) + raise RuntimeError('ws2811_render failed with code {0} ({1})'.format(resp, message)) + + # Delay for a small period of time. + time.sleep(0.25) + + # Increase offset to animate colors moving. Will eventually overflow, which + # is fine. + offset += 1 + +finally: + # Ensure ws2811_fini is called before the program quits. + ws.ws2811_fini(leds) + # Example of calling delete function to clean up structure memory. Isn't + # strictly necessary at the end of the program execution here, but is good practice. + ws.delete_ws2811_t(leds) diff --git a/Code/Libs/rpi-ws281x-python/examples/multistrandtest.py b/Code/Libs/rpi-ws281x-python/examples/multistrandtest.py new file mode 100644 index 00000000..77f02217 --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/examples/multistrandtest.py @@ -0,0 +1,87 @@ +# NeoPixel library strandtest example +# Author: Tony DiCola (tony@tonydicola.com) +# +# Direct port of the Arduino NeoPixel library strandtest example. Showcases +# various animations on a strip of NeoPixels. +import time + +from rpi_ws281x import ws, Color, Adafruit_NeoPixel + +# LED strip configuration: +LED_1_COUNT = 30 # Number of LED pixels. +LED_1_PIN = 18 # GPIO pin connected to the pixels (must support PWM! GPIO 13 and 18 on RPi 3). +LED_1_FREQ_HZ = 800000 # LED signal frequency in hertz (usually 800khz) +LED_1_DMA = 10 # DMA channel to use for generating signal (Between 1 and 14) +LED_1_BRIGHTNESS = 128 # Set to 0 for darkest and 255 for brightest +LED_1_INVERT = False # True to invert the signal (when using NPN transistor level shift) +LED_1_CHANNEL = 0 # 0 or 1 +LED_1_STRIP = ws.SK6812_STRIP_GRBW + +LED_2_COUNT = 15 # Number of LED pixels. +LED_2_PIN = 13 # GPIO pin connected to the pixels (must support PWM! GPIO 13 or 18 on RPi 3). +LED_2_FREQ_HZ = 800000 # LED signal frequency in hertz (usually 800khz) +LED_2_DMA = 11 # DMA channel to use for generating signal (Between 1 and 14) +LED_2_BRIGHTNESS = 128 # Set to 0 for darkest and 255 for brightest +LED_2_INVERT = False # True to invert the signal (when using NPN transistor level shift) +LED_2_CHANNEL = 1 # 0 or 1 +LED_2_STRIP = ws.WS2811_STRIP_GRB + + +def multiColorWipe(color1, color2, wait_ms=5): + """Wipe color across multiple LED strips a pixel at a time.""" + global strip1 + global strip2 + + for i in range(strip1.numPixels()): + if i % 2: + # even number + strip1.setPixelColor(i, color1) + strip2.setPixelColor(i // 2, color2) + strip1.show() + time.sleep(wait_ms / 1000.0) + strip2.show() + time.sleep(wait_ms / 1000.0) + else: + # odd number + strip1.setPixelColor(i, color1) + strip1.show() + time.sleep(wait_ms / 1000.0) + + time.sleep(1) + + +def blackout(strip): + for i in range(max(strip.numPixels(), strip.numPixels())): + strip.setPixelColor(i, Color(0, 0, 0)) + strip.show() + + +# Main program logic follows: +if __name__ == '__main__': + # Create NeoPixel objects with appropriate configuration for each strip. + strip1 = Adafruit_NeoPixel(LED_1_COUNT, LED_1_PIN, LED_1_FREQ_HZ, + LED_1_DMA, LED_1_INVERT, LED_1_BRIGHTNESS, + LED_1_CHANNEL, LED_1_STRIP) + + strip2 = Adafruit_NeoPixel(LED_2_COUNT, LED_2_PIN, LED_2_FREQ_HZ, + LED_2_DMA, LED_2_INVERT, LED_2_BRIGHTNESS, + LED_2_CHANNEL, LED_2_STRIP) + + # Intialize the library (must be called once before other functions). + strip1.begin() + strip2.begin() + + print('Press Ctrl-C to quit.') + + # Black out any LEDs that may be still on for the last run + blackout(strip1) + blackout(strip2) + + while True: + # Multi Color wipe animations. + multiColorWipe(Color(255, 0, 0), Color(255, 0, 0)) # Red wipe + multiColorWipe(Color(0, 255, 0), Color(0, 255, 0)) # Blue wipe + multiColorWipe(Color(0, 0, 255), Color(0, 0, 255)) # Green wipe + multiColorWipe(Color(255, 255, 255), Color(255, 255, 255)) # Composite White wipe + multiColorWipe(Color(0, 0, 0, 255), Color(0, 0, 0)) # White wipe + multiColorWipe(Color(255, 255, 255, 255), Color(0, 0, 0)) # Composite White + White LED wipe diff --git a/Code/Libs/rpi-ws281x-python/examples/neopixelclock.py b/Code/Libs/rpi-ws281x-python/examples/neopixelclock.py new file mode 100644 index 00000000..0a1f7364 --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/examples/neopixelclock.py @@ -0,0 +1,75 @@ +# Based on NeoPixel library and strandtest example by Tony DiCola (tony@tonydicola.com) +# To be used with a 12x1 NeoPixel LED stripe. +# Place the LEDs in a circle an watch the time go by ... +# red = hours +# blue = minutes 1-5 +# green = seconds +# (To run the program permanently and with autostart use systemd.) + +import time +import datetime + +from rpi_ws281x import Adafruit_NeoPixel, Color + +# LED strip configuration: +LED_COUNT = 12 # Number of LED pixels. +LED_PIN = 18 # GPIO pin connected to the pixels (must support PWM!). +LED_FREQ_HZ = 800000 # LED signal frequency in hertz (usually 800khz) +LED_DMA = 10 # DMA channel to use for generating signal (try 10) +LED_BRIGHTNESS = 255 # Set to 0 for darkest and 255 for brightest +# True to invert the signal (when using NPN transistor level shift) +LED_INVERT = False + +# Main program logic follows: +if __name__ == '__main__': + # Create NeoPixel object with appropriate configuration. + strip = Adafruit_NeoPixel( + LED_COUNT, LED_PIN, LED_FREQ_HZ, LED_DMA, LED_INVERT, LED_BRIGHTNESS) + # Intialize the library (must be called once before other functions). + strip.begin() + + for i in range(0, strip.numPixels(), 1): + strip.setPixelColor(i, Color(0, 0, 0)) + while True: + now = datetime.datetime.now() + + # Low light during 19-8 o'clock + if(8 < now.hour < 19): + strip.setBrightness(200) + else: + strip.setBrightness(25) + + hour = now.hour % 12 + minute = now.minute / 5 + second = now.second / 5 + secondmodulo = now.second % 5 + timeslot_in_microseconds = secondmodulo * 1000000 + now.microsecond + + for i in range(0, strip.numPixels(), 1): + secondplusone = second + 1 if(second < 11) else 0 + secondminusone = second - 1 if(second > 0) else 11 + colorarray = [0, 0, 0] + + if i == second: + if timeslot_in_microseconds < 2500000: + colorarray[0] = int( + 0.0000508 * timeslot_in_microseconds) + 126 + else: + colorarray[0] = 382 - \ + int(0.0000508 * timeslot_in_microseconds) + + if i == secondplusone: + colorarray[0] = int(0.0000256 * timeslot_in_microseconds) + if i == secondminusone: + colorarray[0] = int( + 0.0000256 * timeslot_in_microseconds) * -1 + 128 + if i == minute: + colorarray[2] = 200 + if i == hour: + colorarray[1] = 200 + + strip.setPixelColor( + i, Color(colorarray[0], colorarray[1], colorarray[2])) + + strip.show() + time.sleep(0.1) diff --git a/Code/Libs/rpi-ws281x-python/examples/strandtest.py b/Code/Libs/rpi-ws281x-python/examples/strandtest.py new file mode 100644 index 00000000..d9683be9 --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/examples/strandtest.py @@ -0,0 +1,121 @@ +#!/usr/bin/env python3 +# NeoPixel library strandtest example +# Author: Tony DiCola (tony@tonydicola.com) +# +# Direct port of the Arduino NeoPixel library strandtest example. Showcases +# various animations on a strip of NeoPixels. + +import time +from rpi_ws281x import PixelStrip, Color +import argparse + +# LED strip configuration: +LED_COUNT = 16 # Number of LED pixels. +LED_PIN = 18 # GPIO pin connected to the pixels (18 uses PWM!). +# LED_PIN = 10 # GPIO pin connected to the pixels (10 uses SPI /dev/spidev0.0). +LED_FREQ_HZ = 800000 # LED signal frequency in hertz (usually 800khz) +LED_DMA = 10 # DMA channel to use for generating signal (try 10) +LED_BRIGHTNESS = 255 # Set to 0 for darkest and 255 for brightest +LED_INVERT = False # True to invert the signal (when using NPN transistor level shift) +LED_CHANNEL = 0 # set to '1' for GPIOs 13, 19, 41, 45 or 53 + + +# Define functions which animate LEDs in various ways. +def colorWipe(strip, color, wait_ms=50): + """Wipe color across display a pixel at a time.""" + for i in range(strip.numPixels()): + strip.setPixelColor(i, color) + strip.show() + time.sleep(wait_ms / 1000.0) + + +def theaterChase(strip, color, wait_ms=50, iterations=10): + """Movie theater light style chaser animation.""" + for j in range(iterations): + for q in range(3): + for i in range(0, strip.numPixels(), 3): + strip.setPixelColor(i + q, color) + strip.show() + time.sleep(wait_ms / 1000.0) + for i in range(0, strip.numPixels(), 3): + strip.setPixelColor(i + q, 0) + + +def wheel(pos): + """Generate rainbow colors across 0-255 positions.""" + if pos < 85: + return Color(pos * 3, 255 - pos * 3, 0) + elif pos < 170: + pos -= 85 + return Color(255 - pos * 3, 0, pos * 3) + else: + pos -= 170 + return Color(0, pos * 3, 255 - pos * 3) + + +def rainbow(strip, wait_ms=20, iterations=1): + """Draw rainbow that fades across all pixels at once.""" + for j in range(256 * iterations): + for i in range(strip.numPixels()): + strip.setPixelColor(i, wheel((i + j) & 255)) + strip.show() + time.sleep(wait_ms / 1000.0) + + +def rainbowCycle(strip, wait_ms=20, iterations=5): + """Draw rainbow that uniformly distributes itself across all pixels.""" + for j in range(256 * iterations): + for i in range(strip.numPixels()): + strip.setPixelColor(i, wheel( + (int(i * 256 / strip.numPixels()) + j) & 255)) + strip.show() + time.sleep(wait_ms / 1000.0) + + +def theaterChaseRainbow(strip, wait_ms=50): + """Rainbow movie theater light style chaser animation.""" + for j in range(256): + for q in range(3): + for i in range(0, strip.numPixels(), 3): + strip.setPixelColor(i + q, wheel((i + j) % 255)) + strip.show() + time.sleep(wait_ms / 1000.0) + for i in range(0, strip.numPixels(), 3): + strip.setPixelColor(i + q, 0) + + +# Main program logic follows: +if __name__ == '__main__': + # Process arguments + parser = argparse.ArgumentParser() + parser.add_argument('-c', '--clear', action='store_true', help='clear the display on exit') + args = parser.parse_args() + + # Create NeoPixel object with appropriate configuration. + strip = PixelStrip(LED_COUNT, LED_PIN, LED_FREQ_HZ, LED_DMA, LED_INVERT, LED_BRIGHTNESS, LED_CHANNEL) + # Intialize the library (must be called once before other functions). + strip.begin() + + print('Press Ctrl-C to quit.') + if not args.clear: + print('Use "-c" argument to clear LEDs on exit') + + try: + + while True: + print('Color wipe animations.') + colorWipe(strip, Color(255, 0, 0)) # Red wipe + colorWipe(strip, Color(0, 255, 0)) # Green wipe + colorWipe(strip, Color(0, 0, 255)) # Blue wipe + print('Theater chase animations.') + theaterChase(strip, Color(127, 127, 127)) # White theater chase + theaterChase(strip, Color(127, 0, 0)) # Red theater chase + theaterChase(strip, Color(0, 0, 127)) # Blue theater chase + print('Rainbow animations.') + rainbow(strip) + rainbowCycle(strip) + theaterChaseRainbow(strip) + + except KeyboardInterrupt: + if args.clear: + colorWipe(strip, Color(0, 0, 0), 10) diff --git a/Code/Libs/rpi-ws281x-python/library/CHANGELOG.txt b/Code/Libs/rpi-ws281x-python/library/CHANGELOG.txt new file mode 100644 index 00000000..ff54e67c --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/CHANGELOG.txt @@ -0,0 +1,91 @@ +4.3.4 + +* New: Added support for Revision 0xa03115 (Pi 4, 1GB v1.5) + +4.3.3 +----- + +* New: Added support for Revision 0xc03115 (Pi 4, 4GB v1.5) +* New: Added support for Revision 0xd03115 (Pi 4, 8GB v1.5) + +4.3.2 +----- + +* New: Added support for Revision 0xc03131 (Pi 400, 4GB v1.1) +* New: Added support for Revision 0xb03115 (Pi 4, 2GB v1.5) + +4.3.1 +----- + +* New: Added support for Revision 0x902120 (Pi Zero 2 W v1.0) + +4.3.0 +----- + +* Switched to upstream jgarff/rpi_ws281x library +* New: Added support for Revision 0xd03140 (CM4 v1.0 WiFi) + +4.2.6 +----- + +* New: Added support for Revision 0xc03114 (Pi 4, 4GB v1.4) +* New: Added support for Revision 0xa03140 (CM4 v1.0 eMMC) +* New: Added support for Revision 0xb03140 (CM4 v1.0 Lite) +* New: Added support for Revision 0xc03140 (CM4 v1.0 WiFi) + +4.2.5 +----- + +* New: Added support for Revision 0xc03130 (Pi 400, 4GB) +* New: Added support for Revision 0xb03114 (Pi 4, 2GB v1.4) + +4.2.4 +----- + +* Fix: Fixed rpi_hw_detect for aarch64 +* New: Added support for Revision 0xD03114 (Raspberry Pi Model B - 8GB) + +4.2.3 +----- + +* Fix: Added support for Pi 4 Rev 1.2 - 0xa03112, 0xb03112, 0xc03112 + +4.2.2 +----- + +* Fix: Fixed Slice support when setting pixels +* New: Added support for Revision 0xa02083 +* New: Added support for Revision 0xa22083 + +4.2.1 +----- + +* Fix: Added white colour channel to Color() + +4.2.0 +----- + +* New: Added support for Raspberry Pi 4 + +4.1.0 +----- + +* New: Added support for the Pi 3A+ +* Fix: Bugfix for ARM64 support + +4.0.0 +----- + +* Warning: Removed "neopixel" module from this library, use "rpi_ws281x" instead, see #8 + +3.1.0 +----- + +* New: Exposed all contents of ws for easy access to strip_type constants +* Fix: Matched functionality of upstream legacy library by supporting strip_type +* Note: Default strip type is WS2811_STRIP_GRB + +3.0.7 +----- + +* New: Added support for Pi 3B+ diff --git a/Code/Libs/rpi-ws281x-python/library/LICENSE b/Code/Libs/rpi-ws281x-python/library/LICENSE new file mode 100644 index 00000000..2d1979be --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/LICENSE @@ -0,0 +1,24 @@ +Copyright (c) 2014, jgarff +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + +* Redistributions of source code must retain the above copyright notice, this + list of conditions and the following disclaimer. + +* Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE +FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, +OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + diff --git a/Code/Libs/rpi-ws281x-python/library/MANIFEST.in b/Code/Libs/rpi-ws281x-python/library/MANIFEST.in new file mode 100644 index 00000000..b4701cc9 --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/MANIFEST.in @@ -0,0 +1,11 @@ +include lib/*.c +include lib/*.h +include lib/LICENSE +include version.h +include setup.py +include rpi_ws281x_wrap.c +include rpi_ws281x/*.py +include README.rst +include CHANGELOG.txt +include LICENSE +include Makefile diff --git a/Code/Libs/rpi-ws281x-python/library/README.rst b/Code/Libs/rpi-ws281x-python/library/README.rst new file mode 100644 index 00000000..0e68b37a --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/README.rst @@ -0,0 +1,180 @@ +rpi\_ws281x +=========== + +Userspace Raspberry Pi library for controlling WS281X LEDs. This +includes WS2812 and SK6812RGB RGB LEDs Preliminary support is now +included for SK6812RGBW LEDs (yes, RGB + W) The LEDs can be controlled +by either the PWM (2 independent channels) or PCM controller (1 channel) +or the SPI interface (1 channel). + +Background: +----------- + +The BCM2835 in the Raspberry Pi has both a PWM and a PCM module that are +well suited to driving individually controllable WS281X LEDs. Using the +DMA, PWM or PCM FIFO, and serial mode in the PWM, it's possible to +control almost any number of WS281X LEDs in a chain connected to the +appropriate output pin. For SPI the Raspbian spidev driver is used +(``/dev/spidev0.0``). This library and test program set the clock rate +to 3X the desired output frequency and creates a bit pattern in RAM from +an array of colors where each bit is represented by 3 bits as follows. + +:: + + Bit 1 - 1 1 0 + Bit 0 - 1 0 0 + +GPIO Usage: +----------- + +The GPIOs that can be used are limited by the hardware of the Pi and +will vary based on the method used to drive them (PWM, PCM or SPI). +Beware that the GPIO numbers are not the same as the physical pin +numbers on the header. + +PWM: + +:: + + PWM0, which can be set to use GPIOs 12, 18, 40, and 52. + Only 12 (pin 32) and 18 (pin 12) are available on the B+/2B/3B + + PWM1 which can be set to use GPIOs 13, 19, 41, 45 and 53. + Only 13 is available on the B+/2B/PiZero/3B, on pin 33 + +PCM: + +:: + + PCM_DOUT, which can be set to use GPIOs 21 and 31. + Only 21 is available on the B+/2B/PiZero/3B, on pin 40. + +SPI: + +:: + + SPI0-MOSI is available on GPIOs 10 and 38. + Only GPIO 10 is available on all models. + See also note for RPi 3 below. + +Power and voltage requirements +------------------------------ + +WS281X LEDs are generally driven at 5V. Depending on your actual LED +model and data line length you might be able to successfully drive the +data input with 3.3V. However in the general case you probably want to +use a level shifter to convert from the Raspberry Pi GPIO/PWM to 5V. + +It is also possible to run the LEDs from a 3.3V - 3.6V power source, and +connect the GPIO directly at a cost of brightness, but this isn't +recommended. + +The test program is designed to drive a 8x8 grid of LEDs e.g.from +Adafruit (http://www.adafruit.com/products/1487) or Pimoroni +(https://shop.pimoroni.com/products/unicorn-hat). Please see the +Adafruit and Pimoroni websites for more information. + +Know what you're doing with the hardware and electricity. I take no +reponsibility for damage, harm, or mistakes. + +Important warning about DMA channels +------------------------------------ + +You must make sure that the DMA channel you choose to use for the LEDs +is not `already in +use `__ +by the operating system. + +For example, **using DMA channel 5 will cause filesystem corruption** +on the Raspberry Pi 3 Model B. +See: https://github.com/jgarff/rpi_ws281x/issues/224 + +The default DMA channel (10) should be safe for the Raspberry Pi 3 Model +B, but this may change in future software releases. + +Limitations: +------------ + +PWM +~~~ + +Since this library and the onboard Raspberry Pi audio both use the PWM, +they cannot be used together. You will need to blacklist the Broadcom +audio kernel module by creating a file +``/etc/modprobe.d/snd-blacklist.conf`` with + +:: + + blacklist snd_bcm2835 + +If the audio device is still loading after blacklisting, you may also +need to comment it out in the /etc/modules file. + +On headless systems you may also need to force audio through hdmi Edit +config.txt and add: + +:: + + hdmi_force_hotplug=1 + hdmi_force_edid_audio=1 + +A reboot is required for this change to take effect + +Some distributions use audio by default, even if nothing is being +played. If audio is needed, you can use a USB audio device instead. + +PCM +~~~ + +When using PCM you cannot use digital audio devices which use I2S since +I2S uses the PCM hardware, but you can use analog audio. + +SPI +~~~ + +When using SPI the ledstring is the only device which can be connected +to the SPI bus. Both digital (I2S/PCM) and analog (PWM) audio can be +used. + +Many distributions have a maximum SPI transfer of 4096 bytes. This can +be changed in ``/boot/cmdline.txt`` by appending + +:: + + spidev.bufsiz=32768 + +On a RPi 3 you have to change the GPU core frequency to 250 MHz, +otherwise the SPI clock has the wrong frequency. Do this by adding the +following line to /boot/config.txt and reboot. + +:: + + core_freq=250 + +On a RPi 4 its dynamic frequency clocking has to be disabled, since it will +desync the SPI clock. Do this by adding this line to +``/boot/config.txt``. (``core_freq`` does not have to be changed, since +the default value of 500MHz is SPI compatible) + +:: + + core_freq_min=500 + +SPI requires you to be in the ``gpio`` group if you wish to control your +LEDs without root. + +Comparison PWM/PCM/SPI +---------------------- + +Both PWM and PCM use DMA transfer to output the control signal for the +LEDs. The max size of a DMA transfer is 65536 bytes. Since each LED +needs 12 bytes (4 colors, 8 symbols per color, 3 bits per symbol) this +means you can control approximately 5400 LEDs for a single strand in PCM +and 2700 LEDs per string for PWM (Only PWM can control 2 independent +strings simultaneously) SPI uses the SPI device driver in the kernel. +For transfers larger than 96 bytes the kernel driver also uses DMA. Of +course there are practical limits on power and signal quality. These +will be more constraining in practice than the theoretical limits above. + +When controlling a LED string of 240 LEDs the CPU load on the original +Pi 2 (BCM2836) are: PWM 5% PCM 5% SPI 1% diff --git a/Code/Libs/rpi-ws281x-python/library/lib/.gitignore b/Code/Libs/rpi-ws281x-python/library/lib/.gitignore new file mode 100644 index 00000000..409a42c4 --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/lib/.gitignore @@ -0,0 +1,13 @@ +.sconsign.dblite +version.h +*.pyc +test +newtest +*.o +*.a +*.swp + +build/ +release/ +debug/ +settings.json \ No newline at end of file diff --git a/Code/Libs/rpi-ws281x-python/library/lib/CMakeLists.txt b/Code/Libs/rpi-ws281x-python/library/lib/CMakeLists.txt new file mode 100644 index 00000000..ba5dd903 --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/lib/CMakeLists.txt @@ -0,0 +1,88 @@ +cmake_minimum_required(VERSION 3.0.0) + +# read and parse version file +file(READ version PROJECT_VERSION) +string(STRIP ${PROJECT_VERSION} PROJECT_VERSION) +string(REGEX REPLACE "([0-9]+)\\.[0-9]+\\.[0-9]+" "\\1" VERSION_MAJOR ${PROJECT_VERSION}) +string(REGEX REPLACE "[0-9]+\\.([0-9]+)\\.[0-9]+" "\\1" VERSION_MINOR ${PROJECT_VERSION}) +string(REGEX REPLACE "[0-9]+\\.[0-9]+\\.([0-9]+)" "\\1" VERSION_MICRO ${PROJECT_VERSION}) + +set(HEADERDEF "${VERSION_MAJOR}_${VERSION_MINOR}_${VERSION_MICRO}") + +project(rpi_ws281x VERSION ${PROJECT_VERSION}) + +option(BUILD_SHARED "Build as shared library" OFF) +option(BUILD_TEST "Build test application" ON) + +set(CMAKE_C_STANDARD 11) + +set(LIB_TARGET ws2811) +set(TEST_TARGET test) + +set(LIB_PUBLIC_HEADERS + ws2811.h + rpihw.h + pwm.h + clk.h + dma.h + gpio.h + mailbox.h + pcm.h +) + +set(LIB_SOURCES + mailbox.c + ws2811.c + pwm.c + pcm.c + dma.c + rpihw.c +) + +set(TEST_SOURCES + main.c +) + +include(GNUInstallDirs) + +configure_file(version.h.in version.h) + +configure_file( + "${CMAKE_CURRENT_SOURCE_DIR}/pkg-config.pc.in" + "${CMAKE_CURRENT_BINARY_DIR}/libws2811.pc" + @ONLY +) + +set(DEST_HEADERS_DIR include/ws2811) +set(DEST_LIB_DIR lib) + +if(BUILD_SHARED) + add_library(${LIB_TARGET} SHARED ${LIB_SOURCES}) +else() + add_library(${LIB_TARGET} ${LIB_SOURCES}) +endif() + +target_link_libraries(${LIB_TARGET} m) +set_target_properties(${LIB_TARGET} PROPERTIES PUBLIC_HEADER "${LIB_PUBLIC_HEADERS}") + +install(TARGETS ${LIB_TARGET} + ARCHIVE DESTINATION ${DEST_LIB_DIR} + PUBLIC_HEADER DESTINATION ${DEST_HEADERS_DIR} +) + +INSTALL(FILES "${CMAKE_CURRENT_BINARY_DIR}/libws2811.pc" + DESTINATION lib/pkgconfig) + +install(CODE "execute_process(COMMAND /sbin/ldconfig + RESULT_VARIABLE EXIT_STATUS + ERROR_QUIET) + if (NOT EXIT_STATUS EQUAL 0) + message(\"Warning: Could not run ldconfig. You may need to manually run ldconfig as root to cache the newly installed libraries.\") + endif()") + +if(BUILD_TEST) + include_directories(${CMAKE_CURRENT_BINARY_DIR}) + + add_executable(${TEST_TARGET} ${TEST_SOURCES}) + target_link_libraries(${TEST_TARGET} ${LIB_TARGET}) +endif() diff --git a/Code/Libs/rpi-ws281x-python/library/lib/DEBIAN/control b/Code/Libs/rpi-ws281x-python/library/lib/DEBIAN/control new file mode 100644 index 00000000..ab028912 --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/lib/DEBIAN/control @@ -0,0 +1,9 @@ +package: libws2811 +Version: 1.1.0-1 +Section: base +Priority: optional +Architecture: armhf +Depends: +Maintainer: Jeremy Garff (jer@jers.net) +Description: Raspberry Pi WS281X Library + LED Control Library for the Raspberry Pi. diff --git a/Code/Libs/rpi-ws281x-python/library/lib/DEBIAN/postinst b/Code/Libs/rpi-ws281x-python/library/lib/DEBIAN/postinst new file mode 100644 index 00000000..70ad8398 --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/lib/DEBIAN/postinst @@ -0,0 +1,45 @@ +#!/bin/sh + +set -e + +# summary of how this script can be called: +# * `configure' +# * `abort-upgrade' +# * `abort-remove' `in-favour' +# +# * `abort-remove' +# * `abort-deconfigure' `in-favour' +# `removing' +# +# for details, see http://www.debian.org/doc/debian-policy/ or +# the debian-policy package + +# source debconf library +. /usr/share/debconf/confmodule + +# Source dbconfig-common functions +if [ -f /usr/share/dbconfig-common/dpkg/postinst.pgsql ]; then + . /usr/share/dbconfig-common/dpkg/postinst.pgsql +fi + +case "$1" in + + configure) + ldconfig + ;; + + abort-upgrade|abort-remove|abort-deconfigure) + exit 0 + ;; + + *) + echo "postinst called with unknown argument \`$1'" >&2 + exit 1 + ;; + +esac + +db_stop + +exit 0 +~ diff --git a/Code/Libs/rpi-ws281x-python/library/lib/DEBIAN/postrm b/Code/Libs/rpi-ws281x-python/library/lib/DEBIAN/postrm new file mode 100644 index 00000000..689222c5 --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/lib/DEBIAN/postrm @@ -0,0 +1,45 @@ +#!/bin/sh + +set -e + +# summary of how this script can be called: +# * `configure' +# * `abort-upgrade' +# * `abort-remove' `in-favour' +# +# * `abort-remove' +# * `abort-deconfigure' `in-favour' +# `removing' +# +# for details, see http://www.debian.org/doc/debian-policy/ or +# the debian-policy package + +# source debconf library +. /usr/share/debconf/confmodule + +# Source dbconfig-common functions +if [ -f /usr/share/dbconfig-common/dpkg/postinst.pgsql ]; then + . /usr/share/dbconfig-common/dpkg/postinst.pgsql +fi + +case "$1" in + + remove) + ldconfig + ;; + + abort-upgrade|abort-remove|abort-deconfigure) + exit 0 + ;; + + *) + echo "postrm called with unknown argument \`$1'" >&2 + exit 1 + ;; + +esac + +db_stop + +exit 0 +~ diff --git a/Code/Libs/rpi-ws281x-python/library/lib/DEBIAN/prerm b/Code/Libs/rpi-ws281x-python/library/lib/DEBIAN/prerm new file mode 100644 index 00000000..b90c5b06 --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/lib/DEBIAN/prerm @@ -0,0 +1,44 @@ +#!/bin/sh + +set -e + +# summary of how this script can be called: +# * `configure' +# * `abort-upgrade' +# * `abort-remove' `in-favour' +# +# * `abort-remove' +# * `abort-deconfigure' `in-favour' +# `removing' +# +# for details, see http://www.debian.org/doc/debian-policy/ or +# the debian-policy package + +# source debconf library +. /usr/share/debconf/confmodule + +# Source dbconfig-common functions +if [ -f /usr/share/dbconfig-common/dpkg/postinst.pgsql ]; then + . /usr/share/dbconfig-common/dpkg/postinst.pgsql +fi + +case "$1" in + + remove|upgrade|deconfigure) + ;; + + abort-upgrade|abort-remove|abort-deconfigure) + exit 0 + ;; + + *) + echo "postinst called with unknown argument \`$1'" >&2 + exit 1 + ;; + +esac + +db_stop + +exit 0 + diff --git a/Code/Libs/rpi-ws281x-python/library/lib/LICENSE b/Code/Libs/rpi-ws281x-python/library/lib/LICENSE new file mode 100644 index 00000000..2d1979be --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/lib/LICENSE @@ -0,0 +1,24 @@ +Copyright (c) 2014, jgarff +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + +* Redistributions of source code must retain the above copyright notice, this + list of conditions and the following disclaimer. + +* Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE +FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, +OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + diff --git a/Code/Libs/rpi-ws281x-python/library/lib/README.md b/Code/Libs/rpi-ws281x-python/library/lib/README.md new file mode 100644 index 00000000..e878ae7e --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/lib/README.md @@ -0,0 +1,235 @@ +rpi_ws281x +========== + +Userspace Raspberry Pi library for controlling WS281X LEDs. +This includes WS2812 and SK6812RGB RGB LEDs +Preliminary support is now included for SK6812RGBW LEDs (yes, RGB + W) +The LEDs can be controlled by either the PWM (2 independent channels) +or PCM controller (1 channel) or the SPI interface (1 channel). + +### Bindings: + +Language-specific bindings for rpi_ws281x are available in: + +* Python - https://github.com/rpi-ws281x/rpi-ws281x-python +* Rust - https://github.com/rpi-ws281x/rpi-ws281x-rust +* Powershell - https://github.com/rpi-ws281x/rpi-ws281x-powershell +* Java - https://github.com/rpi-ws281x/rpi-ws281x-java +* CSharp - https://github.com/rpi-ws281x/rpi-ws281x-csharp +* Go - https://github.com/rpi-ws281x/rpi-ws281x-go + +### Background: + +The BCM2835 in the Raspberry Pi has both a PWM and a PCM module that +are well suited to driving individually controllable WS281X LEDs. +Using the DMA, PWM or PCM FIFO, and serial mode in the PWM, it's +possible to control almost any number of WS281X LEDs in a chain connected +to the appropriate output pin. +For SPI the Raspbian spidev driver is used (`/dev/spidev0.0`). +This library and test program set the clock rate to 3X the desired output +frequency and creates a bit pattern in RAM from an array of colors where +each bit is represented by 3 bits as follows. + + Bit 1 - 1 1 0 + Bit 0 - 1 0 0 + + +### GPIO Usage: + +The GPIOs that can be used are limited by the hardware of the Pi and will +vary based on the method used to drive them (PWM, PCM or SPI). +Beware that the GPIO numbers are not the same as the physical pin numbers +on the header. + +PWM: +``` + PWM0, which can be set to use GPIOs 12, 18, 40, and 52. + Only 12 (pin 32) and 18 (pin 12) are available on the B+/2B/3B + + PWM1 which can be set to use GPIOs 13, 19, 41, 45 and 53. + Only 13 is available on the B+/2B/PiZero/3B, on pin 33 +``` + +PCM: +``` + PCM_DOUT, which can be set to use GPIOs 21 and 31. + Only 21 is available on the B+/2B/PiZero/3B, on pin 40. +``` + +SPI: +``` + SPI0-MOSI is available on GPIOs 10 and 38. + Only GPIO 10 is available on all models. + See also note for RPi 3 below. +``` + + +### Power and voltage requirements + +WS281X LEDs are generally driven at 5V. Depending on your actual +LED model and data line length you might be able to successfully drive +the data input with 3.3V. However in the general case you probably +want to use a level shifter to convert from the Raspberry Pi GPIO/PWM to 5V. + +It is also possible to run the LEDs from a 3.3V - 3.6V power source, and +connect the GPIO directly at a cost of brightness, but this isn't +recommended. + +The test program is designed to drive a 8x8 grid of LEDs e.g.from +Adafruit (http://www.adafruit.com/products/1487) or Pimoroni +(https://shop.pimoroni.com/products/unicorn-hat). +Please see the Adafruit and Pimoroni websites for more information. + +Know what you're doing with the hardware and electricity. I take no +reponsibility for damage, harm, or mistakes. + +### Build: + +#### Build with SCons: + +- Install Scons (on raspbian, `apt-get install scons`). +- Make sure to adjust the parameters in main.c to suit your hardware. + - Signal rate (400kHz to 800kHz). Default 800kHz. + - ledstring.invert=1 if using a inverting level shifter. + - Width and height of LED matrix (height=1 for LED string). +- Type `scons` from inside the source directory. + +#### Build and install with CMake: + +- Install CMake +- Configure your build: + + For example: + ``` + mkdir build + cd build + cmake -D BUILD_SHARED=OFF -D BUILD_TEST=ON .. + ``` + See also for available options in `CMakeLists.txt`. +- Type `cmake --build .` to build +- To install built binaries and headers into your system type: + ``` + sudo make install + ``` + +### Running: + +- Type `sudo ./test` (default uses PWM channel 0). +- That's it. You should see a moving rainbow scroll across the + display. +- More options are available, `./test -h` should show them: +``` +./test version 1.1.0 +Usage: ./test +-h (--help) - this information +-s (--strip) - strip type - rgb, grb, gbr, rgbw +-x (--width) - matrix width (default 8) +-y (--height) - matrix height (default 8) +-d (--dma) - dma channel to use (default 10) +-g (--gpio) - GPIO to use + If omitted, default is 18 (PWM0) +-i (--invert) - invert pin output (pulse LOW) +-c (--clear) - clear matrix on exit. +-v (--version) - version information +``` + +### Important warning about DMA channels + +You must make sure that the DMA channel you choose to use for the LEDs is not [already in use](https://www.raspberrypi.org/forums/viewtopic.php?p=609380#p609380) by the operating system. + +For example, **using DMA channel 5 [will cause](https://github.com/jgarff/rpi_ws281x/issues/224) filesystem corruption** on the Raspberry Pi 3 Model B. + +The default DMA channel (10) should be safe for the Raspberry Pi 3 Model B, but this may change in future software releases. + +### Limitations: + +#### PWM + +Since this library and the onboard Raspberry Pi audio +both use the PWM, they cannot be used together. You will need to +blacklist the Broadcom audio kernel module by creating a file +`/etc/modprobe.d/snd-blacklist.conf` with + + blacklist snd_bcm2835 + +If the audio device is still loading after blacklisting, you may also +need to comment it out in the /etc/modules file. + +On headless systems you may also need to force audio through hdmi +Edit config.txt and add: + + hdmi_force_hotplug=1 + hdmi_force_edid_audio=1 + +A reboot is required for this change to take effect + +Some distributions use audio by default, even if nothing is being played. +If audio is needed, you can use a USB audio device instead. + +#### PCM + +When using PCM you cannot use digital audio devices which use I2S since I2S +uses the PCM hardware, but you can use analog audio. + +#### SPI + +When using SPI the led string is the only device which can be connected to +the SPI bus. Both digital (I2S/PCM) and analog (PWM) audio can be used. + +Many distributions have a maximum SPI transfer of 4096 bytes. This can be +changed in `/boot/cmdline.txt` by appending +``` + spidev.bufsiz=32768 +``` + +On an RPi 3 you have to change the GPU core frequency to 250 MHz, otherwise +the SPI clock has the wrong frequency. + +Do this by adding the following line to /boot/config.txt and reboot: + +``` + core_freq=250 +``` + +On an RPi 4 you must set a fixed frequency to avoid the idle CPU scaling changing the SPI frequency and breaking the ws281x timings: + +Do this by adding the following lines to /boot/config.txt and reboot: + +``` + core_freq=500 + core_freq_min=500 +``` + +SPI requires you to be in the `gpio` group if you wish to control your LEDs +without root. + +### Comparison PWM/PCM/SPI + +Both PWM and PCM use DMA transfer to output the control signal for the LEDs. +The max size of a DMA transfer is 65536 bytes. Since each LED needs 12 bytes +(4 colors, 8 symbols per color, 3 bits per symbol) this means you can +control approximately 5400 LEDs for a single strand in PCM and 2700 LEDs per string +for PWM (Only PWM can control 2 independent strings simultaneously) +SPI uses the SPI device driver in the kernel. For transfers larger than +96 bytes the kernel driver also uses DMA. +Of course there are practical limits on power and signal quality. These will +be more constraining in practice than the theoretical limits above. + +When controlling a LED string of 240 LEDs the CPU load on the original Pi 2 (BCM2836) are: + PWM 5% + PCM 5% + SPI 1% + +### Usage: + +The API is very simple. Make sure to create and initialize the `ws2811_t` +structure as seen in [`main.c`](main.c). From there it can be initialized +by calling `ws2811_init()`. LEDs are changed by modifying the color in +the `.led[index]` array and calling `ws2811_render()`. +The rest is handled by the library, which either creates the DMA memory and +starts the DMA for PWM and PCM or prepares the SPI transfer buffer and sends +it out on the MISO pin. + +Make sure to hook a signal handler for SIGKILL to do cleanup. From the +handler make sure to call `ws2811_fini()`. It'll make sure that the DMA +is finished before program execution stops and cleans up after itself. diff --git a/Code/Libs/rpi-ws281x-python/library/lib/SConscript b/Code/Libs/rpi-ws281x-python/library/lib/SConscript new file mode 100644 index 00000000..39540a1d --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/lib/SConscript @@ -0,0 +1,95 @@ +# +# SConscript +# +# Copyright (c) 2014 Jeremy Garff +# +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without modification, are permitted +# provided that the following conditions are met: +# +# 1. Redistributions of source code must retain the above copyright notice, this list of +# conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright notice, this list +# of conditions and the following disclaimer in the documentation and/or other materials +# provided with the distribution. +# 3. Neither the name of the owner nor the names of its contributors may be used to endorse +# or promote products derived from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR +# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND +# FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE +# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, +# OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT +# OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +# + + +Import(['clean_envs']) + +tools_env = clean_envs['userspace'].Clone() + + +# Build Library +lib_srcs = Split(''' + mailbox.c + ws2811.c + pwm.c + pcm.c + dma.c + rpihw.c +''') + +version_hdr = tools_env.Version('version') +ws2811_lib = tools_env.Library('libws2811', lib_srcs) +tools_env['LIBS'].append(ws2811_lib) + +# Shared library (if required) +ws2811_slib = tools_env.SharedLibrary('libws2811', lib_srcs) + +# Test Program +srcs = Split(''' + main.c +''') + +objs = [] +for src in srcs: + objs.append(tools_env.Object(src)) + +test = tools_env.Program('test', objs + tools_env['LIBS']) + +Default([test, ws2811_lib]) + +package_version = "1.1.0-1" +package_name = 'libws2811_%s' % package_version + +debian_files = [ + 'DEBIAN/control', + 'DEBIAN/postinst', + 'DEBIAN/prerm', + 'DEBIAN/postrm', +] + +package_files_desc = [ + [ '/usr/lib', ws2811_slib ], +] + +package_files = [] +for target in package_files_desc: + package_files.append(tools_env.Install(package_name + target[0], target[1])) + +for deb_file in debian_files: + package_files.append( + tools_env.Command('%s/%s' % (package_name, deb_file), deb_file, [ + Copy("$TARGET", "$SOURCE"), + Chmod("$TARGET", 0o755) + ]) + ) + +package = tools_env.Command('%s.deb' % package_name, package_files, + 'cd %s; dpkg-deb --build %s' % (Dir('.').abspath, package_name)); + +Alias("deb", package) + diff --git a/Code/Libs/rpi-ws281x-python/library/lib/SConstruct b/Code/Libs/rpi-ws281x-python/library/lib/SConstruct new file mode 100644 index 00000000..543a8243 --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/lib/SConstruct @@ -0,0 +1,77 @@ +# +# SConstruct +# +# Copyright (c) 2014 Jeremy Garff +# +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without modification, are permitted +# provided that the following conditions are met: +# +# 1. Redistributions of source code must retain the above copyright notice, this list of +# conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright notice, this list +# of conditions and the following disclaimer in the documentation and/or other materials +# provided with the distribution. +# 3. Neither the name of the owner nor the names of its contributors may be used to endorse +# or promote products derived from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR +# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND +# FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE +# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, +# OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT +# OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +# + + +import os + + +opts = Variables() +opts.Add(BoolVariable('V', + 'Verbose build', + False)) + +opts.Add('TOOLCHAIN', + 'Set toolchain for cross compilation (e.g. arm-linux-gnueabihf)', + '') + +platforms = [ + [ + 'userspace', # Target Name + [ 'linux', 'version' ], # Scons tool (linux, avr, etc.) + { # Special environment setup + 'CPPPATH' : [ + ], + 'LINKFLAGS' : [ + "-lrt", + "-lm", + ], + }, + ], +] + +clean_envs = {} +for platform, tool, flags in platforms: + env = Environment( + options = opts, + tools = tool, + toolpath = ['.'], + ENV = {'PATH' : os.environ['PATH']}, + LIBS = [], + ) + env.MergeFlags(flags) + clean_envs[platform] = env + +Help(opts.GenerateHelpText(clean_envs)) + +if env['TOOLCHAIN'] != '': + env['CC'] = env['TOOLCHAIN'] + '-gcc' + env['AR'] = env['TOOLCHAIN'] + '-ar' + +Export(['clean_envs']) +SConscript('SConscript'); + diff --git a/Code/Libs/rpi-ws281x-python/library/lib/clk.h b/Code/Libs/rpi-ws281x-python/library/lib/clk.h new file mode 100644 index 00000000..6673d426 --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/lib/clk.h @@ -0,0 +1,66 @@ +/* + * clk.h + * + * Copyright (c) 2014 Jeremy Garff + * + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are permitted + * provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * 3. Neither the name of the owner nor the names of its contributors may be used to endorse + * or promote products derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, + * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#ifndef __CLK_H__ +#define __CLK_H__ + +#include + +typedef struct { + uint32_t ctl; +#define CM_CLK_CTL_PASSWD (0x5a << 24) +#define CM_CLK_CTL_MASH(val) ((val & 0x3) << 9) +#define CM_CLK_CTL_FLIP (1 << 8) +#define CM_CLK_CTL_BUSY (1 << 7) +#define CM_CLK_CTL_KILL (1 << 5) +#define CM_CLK_CTL_ENAB (1 << 4) +#define CM_CLK_CTL_SRC_GND (0 << 0) +#define CM_CLK_CTL_SRC_OSC (1 << 0) +#define CM_CLK_CTL_SRC_TSTDBG0 (2 << 0) +#define CM_CLK_CTL_SRC_TSTDBG1 (3 << 0) +#define CM_CLK_CTL_SRC_PLLA (4 << 0) +#define CM_CLK_CTL_SRC_PLLC (5 << 0) +#define CM_CLK_CTL_SRC_PLLD (6 << 0) +#define CM_CLK_CTL_SRC_HDMIAUX (7 << 0) + uint32_t div; +#define CM_CLK_DIV_PASSWD (0x5a << 24) +#define CM_CLK_DIV_DIVI(val) ((val & 0xfff) << 12) +#define CM_CLK_DIV_DIVF(val) ((val & 0xfff) << 0) +} __attribute__((packed, aligned(4))) cm_clk_t; + + +/* + * PWM and PCM clock offsets from https://www.scribd.com/doc/127599939/BCM2835-Audio-clocks + * + */ +#define CM_PCM_OFFSET (0x00101098) +#define CM_PWM_OFFSET (0x001010a0) + + +#endif /* __CLK_H__ */ diff --git a/Code/Libs/rpi-ws281x-python/library/lib/dma.c b/Code/Libs/rpi-ws281x-python/library/lib/dma.c new file mode 100644 index 00000000..1926bc39 --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/lib/dma.c @@ -0,0 +1,78 @@ +/* + * dma.c + * + * Copyright (c) 2014 Jeremy Garff + * + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are permitted + * provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * 3. Neither the name of the owner nor the names of its contributors may be used to endorse + * or promote products derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, + * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + + +#include +#include +#include +#include +#include + +#include +#include +#include + +#include "dma.h" + + +// DMA address mapping by DMA number index +static const uint32_t dma_offset[] = +{ + DMA0_OFFSET, + DMA1_OFFSET, + DMA2_OFFSET, + DMA3_OFFSET, + DMA4_OFFSET, + DMA5_OFFSET, + DMA6_OFFSET, + DMA7_OFFSET, + DMA8_OFFSET, + DMA9_OFFSET, + DMA10_OFFSET, + DMA11_OFFSET, + DMA12_OFFSET, + DMA13_OFFSET, + DMA14_OFFSET, + DMA15_OFFSET, +}; + + +uint32_t dmanum_to_offset(int dmanum) +{ + int array_size = sizeof(dma_offset) / sizeof(dma_offset[0]); + + if (dmanum >= array_size) + { + return 0; + } + + return dma_offset[dmanum]; +} + + diff --git a/Code/Libs/rpi-ws281x-python/library/lib/dma.h b/Code/Libs/rpi-ws281x-python/library/lib/dma.h new file mode 100644 index 00000000..661a55b3 --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/lib/dma.h @@ -0,0 +1,127 @@ +/* + * dma.h + * + * Copyright (c) 2014 Jeremy Garff + * + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are permitted + * provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * 3. Neither the name of the owner nor the names of its contributors may be used to endorse + * or promote products derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, + * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#ifndef __DMA_H__ +#define __DMA_H__ + +#include + +/* + * DMA Control Block in Main Memory + * + * Note: Must start at a 256 byte aligned address. + * Use corresponding register field definitions. + */ +typedef struct +{ + uint32_t ti; + uint32_t source_ad; + uint32_t dest_ad; + uint32_t txfr_len; + uint32_t stride; + uint32_t nextconbk; + uint32_t resvd_0x18[2]; +} __attribute__((packed, aligned(4))) dma_cb_t; + +/* + * DMA register set + */ +typedef struct +{ + uint32_t cs; +#define RPI_DMA_CS_RESET (1 << 31) +#define RPI_DMA_CS_ABORT (1 << 30) +#define RPI_DMA_CS_DISDEBUG (1 << 29) +#define RPI_DMA_CS_WAIT_OUTSTANDING_WRITES (1 << 28) +#define RPI_DMA_CS_PANIC_PRIORITY(val) ((val & 0xf) << 20) +#define RPI_DMA_CS_PRIORITY(val) ((val & 0xf) << 16) +#define RPI_DMA_CS_ERROR (1 << 8) +#define RPI_DMA_CS_WAITING_OUTSTANDING_WRITES (1 << 6) +#define RPI_DMA_CS_DREQ_STOPS_DMA (1 << 5) +#define RPI_DMA_CS_PAUSED (1 << 4) +#define RPI_DMA_CS_DREQ (1 << 3) +#define RPI_DMA_CS_INT (1 << 2) +#define RPI_DMA_CS_END (1 << 1) +#define RPI_DMA_CS_ACTIVE (1 << 0) + uint32_t conblk_ad; + uint32_t ti; +#define RPI_DMA_TI_NO_WIDE_BURSTS (1 << 26) +#define RPI_DMA_TI_WAITS(val) ((val & 0x1f) << 21) +#define RPI_DMA_TI_PERMAP(val) ((val & 0x1f) << 16) +#define RPI_DMA_TI_BURST_LENGTH(val) ((val & 0xf) << 12) +#define RPI_DMA_TI_SRC_IGNORE (1 << 11) +#define RPI_DMA_TI_SRC_DREQ (1 << 10) +#define RPI_DMA_TI_SRC_WIDTH (1 << 9) +#define RPI_DMA_TI_SRC_INC (1 << 8) +#define RPI_DMA_TI_DEST_IGNORE (1 << 7) +#define RPI_DMA_TI_DEST_DREQ (1 << 6) +#define RPI_DMA_TI_DEST_WIDTH (1 << 5) +#define RPI_DMA_TI_DEST_INC (1 << 4) +#define RPI_DMA_TI_WAIT_RESP (1 << 3) +#define RPI_DMA_TI_TDMODE (1 << 1) +#define RPI_DMA_TI_INTEN (1 << 0) + uint32_t source_ad; + uint32_t dest_ad; + uint32_t txfr_len; +#define RPI_DMA_TXFR_LEN_YLENGTH(val) ((val & 0xffff) << 16) +#define RPI_DMA_TXFR_LEN_XLENGTH(val) ((val & 0xffff) << 0) + uint32_t stride; +#define RPI_DMA_STRIDE_D_STRIDE(val) ((val & 0xffff) << 16) +#define RPI_DMA_STRIDE_S_STRIDE(val) ((val & 0xffff) << 0) + uint32_t nextconbk; + uint32_t debug; +} __attribute__((packed, aligned(4))) dma_t; + + +#define DMA0_OFFSET (0x00007000) +#define DMA1_OFFSET (0x00007100) +#define DMA2_OFFSET (0x00007200) +#define DMA3_OFFSET (0x00007300) +#define DMA4_OFFSET (0x00007400) +#define DMA5_OFFSET (0x00007500) +#define DMA6_OFFSET (0x00007600) +#define DMA7_OFFSET (0x00007700) +#define DMA8_OFFSET (0x00007800) +#define DMA9_OFFSET (0x00007900) +#define DMA10_OFFSET (0x00007a00) +#define DMA11_OFFSET (0x00007b00) +#define DMA12_OFFSET (0x00007c00) +#define DMA13_OFFSET (0x00007d00) +#define DMA14_OFFSET (0x00007e00) +#define DMA15_OFFSET (0x00e05000) + + +#define PAGE_SIZE (1 << 12) +#define PAGE_MASK (~(PAGE_SIZE - 1)) +#define PAGE_OFFSET(page) (page & (PAGE_SIZE - 1)) + + +uint32_t dmanum_to_offset(int dmanum); + +#endif /* __DMA_H__ */ diff --git a/Code/Libs/rpi-ws281x-python/library/lib/gpio.h b/Code/Libs/rpi-ws281x-python/library/lib/gpio.h new file mode 100644 index 00000000..6ed3e37e --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/lib/gpio.h @@ -0,0 +1,109 @@ +/* + * gpio.h + * + * Copyright (c) 2014 Jeremy Garff + * + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are permitted + * provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * 3. Neither the name of the owner nor the names of its contributors may be used to endorse + * or promote products derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, + * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#ifndef __GPIO_H__ +#define __GPIO_H__ + +#include + +typedef struct +{ + uint32_t fsel[6]; // GPIO Function Select + uint32_t resvd_0x18; + uint32_t set[2]; // GPIO Pin Output Set + uint32_t resvd_0x24; + uint32_t clr[2]; // GPIO Pin Output Clear + uint32_t resvd_0x30; + uint32_t lev[2]; // GPIO Pin Level + uint32_t resvd_0x3c; + uint32_t eds[2]; // GPIO Pin Event Detect Status + uint32_t resvd_0x48; + uint32_t ren[2]; // GPIO Pin Rising Edge Detect Enable + uint32_t resvd_0x54; + uint32_t fen[2]; // GPIO Pin Falling Edge Detect Enable + uint32_t resvd_0x60; + uint32_t hen[2]; // GPIO Pin High Detect Enable + uint32_t resvd_0x6c; + uint32_t len[2]; // GPIO Pin Low Detect Enable + uint32_t resvd_0x78; + uint32_t aren[2]; // GPIO Pin Async Rising Edge Detect + uint32_t resvd_0x84; + uint32_t afen[2]; // GPIO Pin Async Falling Edge Detect + uint32_t resvd_0x90; + uint32_t pud; // GPIO Pin Pull up/down Enable + uint32_t pudclk[2]; // GPIO Pin Pull up/down Enable Clock + uint32_t resvd_0xa0[4]; + uint32_t test; +} __attribute__((packed, aligned(4))) gpio_t; + + +#define GPIO_OFFSET (0x00200000) + + +static inline void gpio_function_set(volatile gpio_t *gpio, uint8_t pin, uint8_t function) +{ + int regnum = pin / 10; + int offset = (pin % 10) * 3; + uint8_t funcmap[] = { 4, 5, 6, 7, 3, 2 }; // See datasheet for mapping + + if (function > 5) + { + return; + } + + gpio->fsel[regnum] &= ~(0x7 << offset); + gpio->fsel[regnum] |= ((funcmap[function]) << offset); +} + +static inline void gpio_level_set(volatile gpio_t *gpio, uint8_t pin, uint8_t level) +{ + int regnum = pin >> 5; + int offset = (pin & 0x1f); + + if (level) + { + gpio->set[regnum] = (1 << offset); + } + else + { + gpio->clr[regnum] = (1 << offset); + } +} + +static inline void gpio_output_set(volatile gpio_t *gpio, uint8_t pin, uint8_t output) +{ + int regnum = pin / 10; + int offset = (pin % 10) * 3; + uint8_t function = output ? 1 : 0; // See datasheet for mapping + + gpio->fsel[regnum] &= ~(0x7 << offset); + gpio->fsel[regnum] |= ((function & 0x7) << offset); +} + +#endif /* __GPIO_H__ */ diff --git a/Code/Libs/rpi-ws281x-python/library/lib/linux.py b/Code/Libs/rpi-ws281x-python/library/lib/linux.py new file mode 100644 index 00000000..ee4c148f --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/lib/linux.py @@ -0,0 +1,84 @@ +# +# linux.py +# +# Copyright (c) 2014 Jeremy Garff +# +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without modification, are permitted +# provided that the following conditions are met: +# +# 1. Redistributions of source code must retain the above copyright notice, this list of +# conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright notice, this list +# of conditions and the following disclaimer in the documentation and/or other materials +# provided with the distribution. +# 3. Neither the name of the owner nor the names of its contributors may be used to endorse +# or promote products derived from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR +# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND +# FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE +# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, +# OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT +# OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +# + + +import SCons +import string +import array +import os + + +tools = ['gcc', 'g++', 'gnulink', 'ar', 'gas'] + + +def linux_tools(env): + for tool in tools: + env.Tool(tool) + + if not env['V']: + env['ARCOMSTR'] = 'AR ${TARGET}' + env['ASCOMSTR'] = 'AS ${TARGET}' + env['CCCOMSTR'] = 'CC ${TARGET}' + env['CXXCOMSTR'] = 'C++ ${TARGET}' + env['LINKCOMSTR'] = 'LINK ${TARGET}' + env['RANLIBCOMSTR'] = 'RANLIB ${TARGET}' + +def linux_flags(env): + env.MergeFlags({ + 'CPPFLAGS' : ''' + -fPIC + -g + -O2 + -Wall + -Wextra + -Werror + '''.split(), + }), + env.MergeFlags({ + 'LINKFLAGS' : ''' + '''.split() + }) + + +def linux_builders(env): + env.Append(BUILDERS = { + 'Program' : SCons.Builder.Builder( + action = SCons.Action.Action('${LINK} -o ${TARGET} ${SOURCES} ${LINKFLAGS}', + '${LINKCOMSTR}'), + ), + }) + return 1 + + +# The following are required functions by SCons when incorporating through tools +def exists(env): + return 1 + +def generate(env, **kwargs): + [f(env) for f in (linux_tools, linux_flags, linux_builders)] + diff --git a/Code/Libs/rpi-ws281x-python/library/lib/mailbox.c b/Code/Libs/rpi-ws281x-python/library/lib/mailbox.c new file mode 100644 index 00000000..a9bf802a --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/lib/mailbox.c @@ -0,0 +1,292 @@ +/* +Copyright (c) 2012, Broadcom Europe Ltd. +Copyright (c) 2016, Jeremy Garff +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + * Neither the name of the copyright holder nor the + names of its contributors may be used to endorse or promote products + derived from this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY +DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND +ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "mailbox.h" + + +void *mapmem(uint32_t base, uint32_t size, const char *mem_dev) { + uint32_t pagemask = ~0UL ^ (getpagesize() - 1); + uint32_t offsetmask = getpagesize() - 1; + int mem_fd; + void *mem; + + mem_fd = open(mem_dev, O_RDWR | O_SYNC); + if (mem_fd < 0) { + perror("Can't open /dev/mem"); + return NULL; + } + + mem = mmap(0, size, PROT_READ|PROT_WRITE, MAP_SHARED, mem_fd, base & pagemask); + if (mem == MAP_FAILED) { + perror("mmap error\n"); + return NULL; + } + + close(mem_fd); + + return (char *)mem + (base & offsetmask); +} + +void *unmapmem(void *addr, uint32_t size) { + uint32_t pagemask = ~0UL ^ (getpagesize() - 1); + uintptr_t baseaddr = (uintptr_t)addr & pagemask; + int s; + + s = munmap((void *)baseaddr, size); + if (s != 0) { + perror("munmap error\n"); + } + + return NULL; +} + +/* + * use ioctl to send mbox property message + */ + +static int mbox_property(int file_desc, void *buf) { + int fd = file_desc; + int ret_val = -1; + + if (fd < 0) { + fd = mbox_open(); + } + + if (fd >= 0) { + ret_val = ioctl(fd, IOCTL_MBOX_PROPERTY, buf); + + if (ret_val < 0) { + perror("ioctl_set_msg failed\n"); + } + } + + if (file_desc < 0) { + mbox_close(fd); + } + + return ret_val; +} + +uint32_t mem_alloc(int file_desc, uint32_t size, uint32_t align, uint32_t flags) { + int i=0; + uint32_t p[32]; + + p[i++] = 0; // size + p[i++] = 0x00000000; // process request + + p[i++] = 0x3000c; // (the tag id) + p[i++] = 12; // (size of the buffer) + p[i++] = 12; // (size of the data) + p[i++] = size; // (num bytes? or pages?) + p[i++] = align; // (alignment) + p[i++] = flags; // (MEM_FLAG_L1_NONALLOCATING) + + p[i++] = 0x00000000; // end tag + p[0] = i*sizeof *p; // actual size + + if (mbox_property(file_desc, p) < 0) + return 0; + else + return p[5]; +} + +uint32_t mem_free(int file_desc, uint32_t handle) { + int i=0; + uint32_t p[32]; + + p[i++] = 0; // size + p[i++] = 0x00000000; // process request + + p[i++] = 0x3000f; // (the tag id) + p[i++] = 4; // (size of the buffer) + p[i++] = 4; // (size of the data) + p[i++] = handle; + + p[i++] = 0x00000000; // end tag + p[0] = i*sizeof *p; // actual size + + mbox_property(file_desc, p); + + return p[5]; +} + +uint32_t mem_lock(int file_desc, uint32_t handle) { + int i=0; + uint32_t p[32]; + + p[i++] = 0; // size + p[i++] = 0x00000000; // process request + + p[i++] = 0x3000d; // (the tag id) + p[i++] = 4; // (size of the buffer) + p[i++] = 4; // (size of the data) + p[i++] = handle; + + p[i++] = 0x00000000; // end tag + p[0] = i*sizeof *p; // actual size + + if (mbox_property(file_desc, p) < 0) + return ~0; + else + return p[5]; +} + +uint32_t mem_unlock(int file_desc, uint32_t handle) { + int i=0; + uint32_t p[32]; + + p[i++] = 0; // size + p[i++] = 0x00000000; // process request + + p[i++] = 0x3000e; // (the tag id) + p[i++] = 4; // (size of the buffer) + p[i++] = 4; // (size of the data) + p[i++] = handle; + + p[i++] = 0x00000000; // end tag + p[0] = i * sizeof(*p); // actual size + + mbox_property(file_desc, p); + + return p[5]; +} + +uint32_t execute_code(int file_desc, uint32_t code, uint32_t r0, uint32_t r1, + uint32_t r2, uint32_t r3, uint32_t r4, uint32_t r5) { + int i=0; + uint32_t p[32]; + + p[i++] = 0; // size + p[i++] = 0x00000000; // process request + + p[i++] = 0x30010; // (the tag id) + p[i++] = 28; // (size of the buffer) + p[i++] = 28; // (size of the data) + p[i++] = code; + p[i++] = r0; + p[i++] = r1; + p[i++] = r2; + p[i++] = r3; + p[i++] = r4; + p[i++] = r5; + + p[i++] = 0x00000000; // end tag + p[0] = i * sizeof(*p); // actual size + + mbox_property(file_desc, p); + + return p[5]; +} + +uint32_t qpu_enable(int file_desc, uint32_t enable) { + int i=0; + uint32_t p[32]; + + p[i++] = 0; // size + p[i++] = 0x00000000; // process request + + p[i++] = 0x30012; // (the tag id) + p[i++] = 4; // (size of the buffer) + p[i++] = 4; // (size of the data) + p[i++] = enable; + + p[i++] = 0x00000000; // end tag + p[0] = i * sizeof(*p); // actual size + + mbox_property(file_desc, p); + + return p[5]; +} + +uint32_t execute_qpu(int file_desc, uint32_t num_qpus, uint32_t control, + uint32_t noflush, uint32_t timeout) { + int i = 0; + uint32_t p[32]; + + p[i++] = 0; // size + p[i++] = 0x00000000; // process request + p[i++] = 0x30011; // (the tag id) + p[i++] = 16; // (size of the buffer) + p[i++] = 16; // (size of the data) + p[i++] = num_qpus; + p[i++] = control; + p[i++] = noflush; + p[i++] = timeout; // ms + + p[i++] = 0x00000000; // end tag + p[0] = i * sizeof(*p); // actual size + + mbox_property(file_desc, p); + + return p[5]; +} + +int mbox_open(void) { + int file_desc; + char filename[64]; + + file_desc = open("/dev/vcio", 0); + if (file_desc >= 0) { + return file_desc; + } + + // open a char device file used for communicating with kernel mbox driver + sprintf(filename, "/tmp/mailbox-%d", getpid()); + unlink(filename); + if (mknod(filename, S_IFCHR|0600, makedev(100, 0)) < 0) { + perror("Failed to create mailbox device\n"); + return -1; + } + file_desc = open(filename, 0); + if (file_desc < 0) { + perror("Can't open device file\n"); + unlink(filename); + return -1; + } + unlink(filename); + + return file_desc; +} + +void mbox_close(int file_desc) { + close(file_desc); +} diff --git a/Code/Libs/rpi-ws281x-python/library/lib/mailbox.h b/Code/Libs/rpi-ws281x-python/library/lib/mailbox.h new file mode 100644 index 00000000..e5b5563b --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/lib/mailbox.h @@ -0,0 +1,49 @@ +/* +Copyright (c) 2012, Broadcom Europe Ltd. +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + * Neither the name of the copyright holder nor the + names of its contributors may be used to endorse or promote products + derived from this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY +DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND +ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#include + +#define MAJOR_NUM 100 +#define IOCTL_MBOX_PROPERTY _IOWR(MAJOR_NUM, 0, char *) + +#define DEV_MEM "/dev/mem" +#define DEV_GPIOMEM "/dev/gpiomem" + +int mbox_open(void); +void mbox_close(int file_desc); + +unsigned get_version(int file_desc); +unsigned mem_alloc(int file_desc, unsigned size, unsigned align, unsigned flags); +unsigned mem_free(int file_desc, unsigned handle); +unsigned mem_lock(int file_desc, unsigned handle); +unsigned mem_unlock(int file_desc, unsigned handle); +void *mapmem(unsigned base, unsigned size, const char *mem_dev); +void *unmapmem(void *addr, unsigned size); + +unsigned execute_code(int file_desc, unsigned code, unsigned r0, unsigned r1, unsigned r2, unsigned r3, unsigned r4, unsigned r5); +unsigned execute_qpu(int file_desc, unsigned num_qpus, unsigned control, unsigned noflush, unsigned timeout); +unsigned qpu_enable(int file_desc, unsigned enable); diff --git a/Code/Libs/rpi-ws281x-python/library/lib/main.c b/Code/Libs/rpi-ws281x-python/library/lib/main.c new file mode 100644 index 00000000..f88414a5 --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/lib/main.c @@ -0,0 +1,419 @@ +/* + * newtest.c + * + * Copyright (c) 2014 Jeremy Garff + * + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are permitted + * provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * 3. Neither the name of the owner nor the names of its contributors may be used to endorse + * or promote products derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, + * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + + +static char VERSION[] = "XX.YY.ZZ"; + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + + +#include "clk.h" +#include "gpio.h" +#include "dma.h" +#include "pwm.h" +#include "version.h" + +#include "ws2811.h" + + +#define ARRAY_SIZE(stuff) (sizeof(stuff) / sizeof(stuff[0])) + +// defaults for cmdline options +#define TARGET_FREQ WS2811_TARGET_FREQ +#define GPIO_PIN 18 +#define DMA 10 +//#define STRIP_TYPE WS2811_STRIP_RGB // WS2812/SK6812RGB integrated chip+leds +#define STRIP_TYPE WS2811_STRIP_GBR // WS2812/SK6812RGB integrated chip+leds +//#define STRIP_TYPE SK6812_STRIP_RGBW // SK6812RGBW (NOT SK6812RGB) + +#define WIDTH 8 +#define HEIGHT 8 +#define LED_COUNT (WIDTH * HEIGHT) + +int width = WIDTH; +int height = HEIGHT; +int led_count = LED_COUNT; + +int clear_on_exit = 0; + +ws2811_t ledstring = +{ + .freq = TARGET_FREQ, + .dmanum = DMA, + .channel = + { + [0] = + { + .gpionum = GPIO_PIN, + .count = LED_COUNT, + .invert = 0, + .brightness = 255, + .strip_type = STRIP_TYPE, + }, + [1] = + { + .gpionum = 0, + .count = 0, + .invert = 0, + .brightness = 0, + }, + }, +}; + +ws2811_led_t *matrix; + +static uint8_t running = 1; + +void matrix_render(void) +{ + int x, y; + + for (x = 0; x < width; x++) + { + for (y = 0; y < height; y++) + { + ledstring.channel[0].leds[(y * width) + x] = matrix[y * width + x]; + } + } +} + +void matrix_raise(void) +{ + int x, y; + + for (y = 0; y < (height - 1); y++) + { + for (x = 0; x < width; x++) + { + // This is for the 8x8 Pimoroni Unicorn-HAT where the LEDS in subsequent + // rows are arranged in opposite directions + matrix[y * width + x] = matrix[(y + 1)*width + width - x - 1]; + } + } +} + +void matrix_clear(void) +{ + int x, y; + + for (y = 0; y < (height ); y++) + { + for (x = 0; x < width; x++) + { + matrix[y * width + x] = 0; + } + } +} + +int dotspos[] = { 0, 1, 2, 3, 4, 5, 6, 7 }; +ws2811_led_t dotcolors[] = +{ + 0x00200000, // red + 0x00201000, // orange + 0x00202000, // yellow + 0x00002000, // green + 0x00002020, // lightblue + 0x00000020, // blue + 0x00100010, // purple + 0x00200010, // pink +}; + +ws2811_led_t dotcolors_rgbw[] = +{ + 0x00200000, // red + 0x10200000, // red + W + 0x00002000, // green + 0x10002000, // green + W + 0x00000020, // blue + 0x10000020, // blue + W + 0x00101010, // white + 0x10101010, // white + W + +}; + +void matrix_bottom(void) +{ + int i; + + for (i = 0; i < (int)(ARRAY_SIZE(dotspos)); i++) + { + dotspos[i]++; + if (dotspos[i] > (width - 1)) + { + dotspos[i] = 0; + } + + if (ledstring.channel[0].strip_type == SK6812_STRIP_RGBW) { + matrix[dotspos[i] + (height - 1) * width] = dotcolors_rgbw[i]; + } else { + matrix[dotspos[i] + (height - 1) * width] = dotcolors[i]; + } + } +} + +static void ctrl_c_handler(int signum) +{ + (void)(signum); + running = 0; +} + +static void setup_handlers(void) +{ + struct sigaction sa = + { + .sa_handler = ctrl_c_handler, + }; + + sigaction(SIGINT, &sa, NULL); + sigaction(SIGTERM, &sa, NULL); +} + + +void parseargs(int argc, char **argv, ws2811_t *ws2811) +{ + int index; + int c; + + static struct option longopts[] = + { + {"help", no_argument, 0, 'h'}, + {"dma", required_argument, 0, 'd'}, + {"gpio", required_argument, 0, 'g'}, + {"invert", no_argument, 0, 'i'}, + {"clear", no_argument, 0, 'c'}, + {"strip", required_argument, 0, 's'}, + {"height", required_argument, 0, 'y'}, + {"width", required_argument, 0, 'x'}, + {"version", no_argument, 0, 'v'}, + {0, 0, 0, 0} + }; + + while (1) + { + + index = 0; + c = getopt_long(argc, argv, "cd:g:his:vx:y:", longopts, &index); + + if (c == -1) + break; + + switch (c) + { + case 0: + /* handle flag options (array's 3rd field non-0) */ + break; + + case 'h': + fprintf(stderr, "%s version %s\n", argv[0], VERSION); + fprintf(stderr, "Usage: %s \n" + "-h (--help) - this information\n" + "-s (--strip) - strip type - rgb, grb, gbr, rgbw\n" + "-x (--width) - matrix width (default 8)\n" + "-y (--height) - matrix height (default 8)\n" + "-d (--dma) - dma channel to use (default 10)\n" + "-g (--gpio) - GPIO to use\n" + " If omitted, default is 18 (PWM0)\n" + "-i (--invert) - invert pin output (pulse LOW)\n" + "-c (--clear) - clear matrix on exit.\n" + "-v (--version) - version information\n" + , argv[0]); + exit(-1); + + case 'D': + break; + + case 'g': + if (optarg) { + int gpio = atoi(optarg); +/* + PWM0, which can be set to use GPIOs 12, 18, 40, and 52. + Only 12 (pin 32) and 18 (pin 12) are available on the B+/2B/3B + PWM1 which can be set to use GPIOs 13, 19, 41, 45 and 53. + Only 13 is available on the B+/2B/PiZero/3B, on pin 33 + PCM_DOUT, which can be set to use GPIOs 21 and 31. + Only 21 is available on the B+/2B/PiZero/3B, on pin 40. + SPI0-MOSI is available on GPIOs 10 and 38. + Only GPIO 10 is available on all models. + + The library checks if the specified gpio is available + on the specific model (from model B rev 1 till 3B) + +*/ + ws2811->channel[0].gpionum = gpio; + } + break; + + case 'i': + ws2811->channel[0].invert=1; + break; + + case 'c': + clear_on_exit=1; + break; + + case 'd': + if (optarg) { + int dma = atoi(optarg); + if (dma < 14) { + ws2811->dmanum = dma; + } else { + printf ("invalid dma %d\n", dma); + exit (-1); + } + } + break; + + case 'y': + if (optarg) { + height = atoi(optarg); + if (height > 0) { + ws2811->channel[0].count = height * width; + } else { + printf ("invalid height %d\n", height); + exit (-1); + } + } + break; + + case 'x': + if (optarg) { + width = atoi(optarg); + if (width > 0) { + ws2811->channel[0].count = height * width; + } else { + printf ("invalid width %d\n", width); + exit (-1); + } + } + break; + + case 's': + if (optarg) { + if (!strncasecmp("rgb", optarg, 4)) { + ws2811->channel[0].strip_type = WS2811_STRIP_RGB; + } + else if (!strncasecmp("rbg", optarg, 4)) { + ws2811->channel[0].strip_type = WS2811_STRIP_RBG; + } + else if (!strncasecmp("grb", optarg, 4)) { + ws2811->channel[0].strip_type = WS2811_STRIP_GRB; + } + else if (!strncasecmp("gbr", optarg, 4)) { + ws2811->channel[0].strip_type = WS2811_STRIP_GBR; + } + else if (!strncasecmp("brg", optarg, 4)) { + ws2811->channel[0].strip_type = WS2811_STRIP_BRG; + } + else if (!strncasecmp("bgr", optarg, 4)) { + ws2811->channel[0].strip_type = WS2811_STRIP_BGR; + } + else if (!strncasecmp("rgbw", optarg, 4)) { + ws2811->channel[0].strip_type = SK6812_STRIP_RGBW; + } + else if (!strncasecmp("grbw", optarg, 4)) { + ws2811->channel[0].strip_type = SK6812_STRIP_GRBW; + } + else { + printf ("invalid strip %s\n", optarg); + exit (-1); + } + } + break; + + case 'v': + fprintf(stderr, "%s version %s\n", argv[0], VERSION); + exit(-1); + + case '?': + /* getopt_long already reported error? */ + exit(-1); + + default: + exit(-1); + } + } +} + + +int main(int argc, char *argv[]) +{ + ws2811_return_t ret; + + sprintf(VERSION, "%d.%d.%d", VERSION_MAJOR, VERSION_MINOR, VERSION_MICRO); + + parseargs(argc, argv, &ledstring); + + matrix = malloc(sizeof(ws2811_led_t) * width * height); + + setup_handlers(); + + if ((ret = ws2811_init(&ledstring)) != WS2811_SUCCESS) + { + fprintf(stderr, "ws2811_init failed: %s\n", ws2811_get_return_t_str(ret)); + return ret; + } + + while (running) + { + matrix_raise(); + matrix_bottom(); + matrix_render(); + + if ((ret = ws2811_render(&ledstring)) != WS2811_SUCCESS) + { + fprintf(stderr, "ws2811_render failed: %s\n", ws2811_get_return_t_str(ret)); + break; + } + + // 15 frames /sec + usleep(1000000 / 15); + } + + if (clear_on_exit) { + matrix_clear(); + matrix_render(); + ws2811_render(&ledstring); + } + + ws2811_fini(&ledstring); + + printf ("\n"); + return ret; +} diff --git a/Code/Libs/rpi-ws281x-python/library/lib/pcm.c b/Code/Libs/rpi-ws281x-python/library/lib/pcm.c new file mode 100644 index 00000000..51dac351 --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/lib/pcm.c @@ -0,0 +1,127 @@ +/* + * pcm.c + * + * Copyright (c) 2014 Jeremy Garff + * PCM version Copyright (c) 2016 Ton van Overbeek + * + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are permitted + * provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * 3. Neither the name of the owner nor the names of its contributors may be used to endorse + * or promote products derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, + * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + + +#include +#include "pcm.h" + + +// Mapping of Pin to alternate function for PCM_CLK +const pcm_pin_table_t pcm_pin_clk[] = +{ + { + .pinnum = 18, + .altnum = 0, + }, + { + .pinnum = 28, + .altnum = 2, + }, +}; + +// Mapping of Pin to alternate function for PCM_FS +const pcm_pin_table_t pcm_pin_fs[] = +{ + { + .pinnum = 19, + .altnum = 0, + }, + { + .pinnum = 29, + .altnum = 2, + }, +}; + +// Mapping of Pin to alternate function for PCM_DIN +const pcm_pin_table_t pcm_pin_din[] = +{ + { + .pinnum = 20, + .altnum = 0, + }, + { + .pinnum = 30, + .altnum = 2, + }, +}; + +// Mapping of Pin to alternate function for PCM_DOUT +const pcm_pin_table_t pcm_pin_dout[] = +{ + { + .pinnum = 21, + .altnum = 0, + }, + { + .pinnum = 31, + .altnum = 2, + }, +}; + +const pcm_pin_tables_t pcm_pin_tables[NUM_PCMFUNS] = +{ + { + .pins = pcm_pin_clk, + .count = sizeof(pcm_pin_clk) / sizeof(pcm_pin_clk[0]), + }, + { + .pins = pcm_pin_fs, + .count = sizeof(pcm_pin_fs) / sizeof(pcm_pin_fs[0]), + }, + { + .pins = pcm_pin_din, + .count = sizeof(pcm_pin_din) / sizeof(pcm_pin_din[0]), + }, + { + .pins = pcm_pin_dout, + .count = sizeof(pcm_pin_dout) / sizeof(pcm_pin_dout[0]), + }, +}; + + +int pcm_pin_alt(int pcmfun, int pinnum) +{ + if (pcmfun < 0 || pcmfun > 3) { + return -1; + } + const pcm_pin_tables_t *pintable = &pcm_pin_tables[pcmfun]; + int i; + + for (i = 0; i < pintable->count; i++) + { + if (pintable->pins[i].pinnum == pinnum) + { + return pintable->pins[i].altnum; + } + } + + return -1; +} + diff --git a/Code/Libs/rpi-ws281x-python/library/lib/pcm.h b/Code/Libs/rpi-ws281x-python/library/lib/pcm.h new file mode 100644 index 00000000..1ff425b7 --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/lib/pcm.h @@ -0,0 +1,159 @@ +/* + * pcm.h + * + * Copyright (c) 2014 Jeremy Garff + * PCM version Copyright (c) Ton van Overbeek + * + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are permitted + * provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * 3. Neither the name of the owner nor the names of its contributors may be used to endorse + * or promote products derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, + * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#ifndef __PCM_H__ +#define __PCM_H__ + +#include + +/* + * + * Pin mapping of alternate pin configuration for PCM + * + * GPIO ALT PCM_CLK ALT PCM-FS ALT PCM_DIN ALT PCM_DOUT + * + * 18 0 + * 19 0 + * 20 0 + * 21 0 + * 28 2 + * 29 2 + * 30 2 + * 31 2 + * + */ + + +typedef struct +{ + uint32_t cs; +#define RPI_PCM_CS_STBY (1 << 25) +#define RPI_PCM_CS_SYNC (1 << 24) +#define RPI_PCM_CS_RXSEX (1 << 23) +#define RPI_PCM_CS_RXF (1 << 22) +#define RPI_PCM_CS_TXE (1 << 21) +#define RPI_PCM_CS_RXD (1 << 20) +#define RPI_PCM_CS_TXD (1 << 19) +#define RPI_PCM_CS_RXR (1 << 18) +#define RPI_PCM_CS_TXW (1 << 17) +#define RPI_PCM_CS_RXERR (1 << 16) +#define RPI_PCM_CS_TXERR (1 << 15) +#define RPI_PCM_CS_RXSYNC (1 << 14) +#define RPI_PCM_CS_TXSYNC (1 << 13) +#define RPI_PCM_CS_DMAEN (1 << 9) +#define RPI_PCM_CS_RXTHR(val) ((val & 0x03) << 7) +#define RPI_PCM_CS_TXTHR(val) ((val & 0x03) << 5) +#define RPI_PCM_CS_RXCLR (1 << 4) +#define RPI_PCM_CS_TXCLR (1 << 3) +#define RPI_PCM_CS_TXON (1 << 2) +#define RPI_PCM_CS_RXON (1 << 1) +#define RPI_PCM_CS_EN (1 << 0) + uint32_t fifo; + uint32_t mode; +#define RPI_PCM_MODE_CLK_DIS (1 << 28) +#define RPI_PCM_MODE_PDMN (1 << 27) +#define RPI_PCM_MODE_PDME (1 << 26) +#define RPI_PCM_MODE_FRXP (1 << 25) +#define RPI_PCM_MODE_FTXP (1 << 24) +#define RPI_PCM_MODE_CLKM (1 << 23) +#define RPI_PCM_MODE_CLKI (1 << 22) +#define RPI_PCM_MODE_FSM (1 << 21) +#define RPI_PCM_MODE_FSI (1 << 20) +#define RPI_PCM_MODE_FLEN(val) ((val & 0x3ff) << 10) +#define RPI_PCM_MODE_FSLEN(val) ((val & 0x3ff) << 0) + uint32_t rxc; +#define RPI_PCM_RXC_CH1WEX (1 << 31) +#define RPI_PCM_RXC_CH1EN (1 << 30) +#define RPI_PCM_RXC_CH1POS(val) ((val & 0x3ff) << 20) +#define RPI_PCM_RXC_CH1WID(val) ((val & 0x0f) << 16) +#define RPI_PCM_RXC_CH2WEX (1 << 15) +#define RPI_PCM_RXC_CH2EN (1 << 14) +#define RPI_PCM_RXC_CH2POS(val) ((val & 0x3ff) << 4) +#define RPI_PCM_RXC_CH2WID(val) ((val & 0x0f) << 0) + uint32_t txc; +#define RPI_PCM_TXC_CH1WEX (1 << 31) +#define RPI_PCM_TXC_CH1EN (1 << 30) +#define RPI_PCM_TXC_CH1POS(val) ((val & 0x3ff) << 20) +#define RPI_PCM_TXC_CH1WID(val) ((val & 0x0f) << 16) +#define RPI_PCM_TXC_CH2WEX (1 << 15) +#define RPI_PCM_TXC_CH2EN (1 << 14) +#define RPI_PCM_TXC_CH2POS(val) ((val & 0x3ff) << 4) +#define RPI_PCM_TXC_CH2WID(val) ((val & 0x0f) << 0) + uint32_t dreq; +#define RPI_PCM_DREQ_TX_PANIC(val) ((val & 0x7f) << 24) +#define RPI_PCM_DREQ_RX_PANIC(val) ((val & 0x7f) << 16) +#define RPI_PCM_DREQ_TX(val) ((val & 0x7f) << 8) +#define RPI_PCM_DREQ_RX(val) ((val & 0x7f) << 0) + uint32_t inten; +#define RPI_PCM_INTEN_RXERR (1 << 3) +#define RPI_PCM_INTEN_TXERR (1 << 2) +#define RPI_PCM_INTEN_RXR (1 << 1) +#define RPI_PCM_INTEN_TXW (1 << 0) + uint32_t intstc; +#define RPI_PCM_INTSTC_RXERR (1 << 3) +#define RPI_PCM_INTSTC_TXERR (1 << 2) +#define RPI_PCM_INTSTC_RXR (1 << 1) +#define RPI_PCM_INTSTC_TXW (1 << 0) + uint32_t gray; +#define RPI_PCM_GRAY_RXFIFOLEVEL(val) ((val & 0x3f) << 16) +#define RPI_PCM_GRAY_FLUSHED(val) ((val & 0x3f) << 10 +#define RPI_PCM_GRAY_RXLEVEL(val) ((val & 0x3f) << 4) +#define RPI_PCM_GRAY_FLUSH (1 << 2) +#define RPI_PCM_GRAY_CLR (1 << 1) +#define RPI_PCM_GRAY_EN (1 << 0) +} __attribute__((packed, aligned(4))) pcm_t; + + +#define PCM_OFFSET (0x00203000) +#define PCM_PERIPH_PHYS (0x7e203000) + +#define NUM_PCMFUNS 4 +#define PCMFUN_CLK 0 +#define PCMFUN_FS 1 +#define PCMFUN_DIN 2 +#define PCMFUN_DOUT 3 + +typedef struct +{ + int pinnum; + int altnum; +} pcm_pin_table_t; + +typedef struct +{ + const int count; + const pcm_pin_table_t *pins; +} pcm_pin_tables_t; + + +int pcm_pin_alt(int pcmfun, int pinnum); + + +#endif /* __PCM_H__ */ diff --git a/Code/Libs/rpi-ws281x-python/library/lib/pkg-config.pc.in b/Code/Libs/rpi-ws281x-python/library/lib/pkg-config.pc.in new file mode 100644 index 00000000..9050ec98 --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/lib/pkg-config.pc.in @@ -0,0 +1,9 @@ +libdir=@CMAKE_INSTALL_FULL_LIBDIR@ +includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@/ws2811 + +Name: libws2811 +Description: Raspberry Pi WS281X Library +Version: @VERSION_MAJOR@.@VERSION_MINOR@.@VERSION_MICRO@ +Requires: +Libs: -L${libdir} -lws2811 +Cflags: -I${includedir} diff --git a/Code/Libs/rpi-ws281x-python/library/lib/pwm.c b/Code/Libs/rpi-ws281x-python/library/lib/pwm.c new file mode 100644 index 00000000..aaea7f4e --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/lib/pwm.c @@ -0,0 +1,104 @@ +/* + * pwm.c + * + * Copyright (c) 2014 Jeremy Garff + * + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are permitted + * provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * 3. Neither the name of the owner nor the names of its contributors may be used to endorse + * or promote products derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, + * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + + +#include + +#include "ws2811.h" + +#include "pwm.h" + + +// Mapping of Pin to alternate function for PWM channel 0 +const pwm_pin_table_t pwm_pin_chan0[] = +{ + { + .pinnum = 12, + .altnum = 0, + }, + { + .pinnum = 18, + .altnum = 5, + }, + { + .pinnum = 40, + .altnum = 0, + }, +}; + +// Mapping of Pin to alternate function for PWM channel 1 +const pwm_pin_table_t pwm_pin_chan1[] = +{ + { + .pinnum = 13, + .altnum = 0, + }, + { + .pinnum = 19, + .altnum = 5, + }, + { + .pinnum = 41, + .altnum = 0, + }, + { + .pinnum = 45, + .altnum = 0, + }, +}; + +const pwm_pin_tables_t pwm_pin_tables[RPI_PWM_CHANNELS] = +{ + { + .pins = pwm_pin_chan0, + .count = sizeof(pwm_pin_chan0) / sizeof(pwm_pin_chan0[0]), + }, + { + .pins = pwm_pin_chan1, + .count = sizeof(pwm_pin_chan1) / sizeof(pwm_pin_chan1[0]), + }, +}; + + +int pwm_pin_alt(int chan, int pinnum) +{ + const pwm_pin_tables_t *pintable = &pwm_pin_tables[chan]; + int i; + + for (i = 0; i < pintable->count; i++) + { + if (pintable->pins[i].pinnum == pinnum) + { + return pintable->pins[i].altnum; + } + } + + return -1; +} + diff --git a/Code/Libs/rpi-ws281x-python/library/lib/pwm.h b/Code/Libs/rpi-ws281x-python/library/lib/pwm.h new file mode 100644 index 00000000..0fa0bd1c --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/lib/pwm.h @@ -0,0 +1,123 @@ +/* + * pwm.h + * + * Copyright (c) 2014 Jeremy Garff + * + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are permitted + * provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * 3. Neither the name of the owner nor the names of its contributors may be used to endorse + * or promote products derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, + * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#ifndef __PWM_H__ +#define __PWM_H__ + +#include + +/* + * + * Pin mappint of alternate pin configuration for PWM + * + * GPIO ALT PWM0 ALT PWM1 + * + * 12 0 + * 13 0 + * 18 5 + * 19 5 + * 40 0 + * 41 0 + * 45 0 + * 52 1 + * 53 1 + * + */ + + +#define RPI_PWM_CHANNELS 2 + + +typedef struct +{ + uint32_t ctl; +#define RPI_PWM_CTL_MSEN2 (1 << 15) +#define RPI_PWM_CTL_USEF2 (1 << 13) +#define RPI_PWM_CTL_POLA2 (1 << 12) +#define RPI_PWM_CTL_SBIT2 (1 << 11) +#define RPI_PWM_CTL_RPTL2 (1 << 10) +#define RPI_PWM_CTL_MODE2 (1 << 9) +#define RPI_PWM_CTL_PWEN2 (1 << 8) +#define RPI_PWM_CTL_MSEN1 (1 << 7) +#define RPI_PWM_CTL_CLRF1 (1 << 6) +#define RPI_PWM_CTL_USEF1 (1 << 5) +#define RPI_PWM_CTL_POLA1 (1 << 4) +#define RPI_PWM_CTL_SBIT1 (1 << 3) +#define RPI_PWM_CTL_RPTL1 (1 << 2) +#define RPI_PWM_CTL_MODE1 (1 << 1) +#define RPI_PWM_CTL_PWEN1 (1 << 0) + uint32_t sta; +#define RPI_PWM_STA_STA4 (1 << 12) +#define RPI_PWM_STA_STA3 (1 << 11) +#define RPI_PWM_STA_STA2 (1 << 10) +#define RPI_PWM_STA_STA1 (1 << 9) +#define RPI_PWM_STA_BERR (1 << 8) +#define RPI_PWM_STA_GAP04 (1 << 7) +#define RPI_PWM_STA_GAP03 (1 << 6) +#define RPI_PWM_STA_GAP02 (1 << 5) +#define RPI_PWM_STA_GAP01 (1 << 4) +#define RPI_PWM_STA_RERR1 (1 << 3) +#define RPI_PWM_STA_WERR1 (1 << 2) +#define RPI_PWM_STA_EMPT1 (1 << 1) +#define RPI_PWM_STA_FULL1 (1 << 0) + uint32_t dmac; +#define RPI_PWM_DMAC_ENAB (1 << 31) +#define RPI_PWM_DMAC_PANIC(val) ((val & 0xff) << 8) +#define RPI_PWM_DMAC_DREQ(val) ((val & 0xff) << 0) + uint32_t resvd_0x0c; + uint32_t rng1; + uint32_t dat1; + uint32_t fif1; + uint32_t resvd_0x1c; + uint32_t rng2; + uint32_t dat2; +} __attribute__((packed, aligned(4))) pwm_t; + + +#define PWM_OFFSET (0x0020c000) +#define PWM_PERIPH_PHYS (0x7e20c000) + + +typedef struct +{ + int pinnum; + int altnum; +} pwm_pin_table_t; + +typedef struct +{ + const int count; + const pwm_pin_table_t *pins; +} pwm_pin_tables_t; + + +int pwm_pin_alt(int chan, int pinnum); + + +#endif /* __PWM_H__ */ diff --git a/Code/Libs/rpi-ws281x-python/library/lib/rpihw.c b/Code/Libs/rpi-ws281x-python/library/lib/rpihw.c new file mode 100644 index 00000000..8c921d1b --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/lib/rpihw.c @@ -0,0 +1,595 @@ +/* + * rpihw.c + * + * Copyright (c) 2014 Jeremy Garff + * + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are permitted + * provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * 3. Neither the name of the owner nor the names of its contributors may be used to endorse + * or promote products derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, + * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + + +#include +#include +#include +#include +#include +#include + +#include "rpihw.h" + + +#define LINE_WIDTH_MAX 80 +#define HW_VER_STRING "Revision" + +#define PERIPH_BASE_RPI 0x20000000 +#define PERIPH_BASE_RPI2 0x3f000000 +#define PERIPH_BASE_RPI4 0xfe000000 + +#define VIDEOCORE_BASE_RPI 0x40000000 +#define VIDEOCORE_BASE_RPI2 0xc0000000 + +#define RPI_MANUFACTURER_MASK (0xf << 16) +#define RPI_WARRANTY_MASK (0x3 << 24) + +static const rpi_hw_t rpi_hw_info[] = { + // + // Raspberry Pi 400 + // + { + .hwver = 0xc03130, + .type = RPI_HWVER_TYPE_PI4, + .periph_base = PERIPH_BASE_RPI4, + .videocore_base = VIDEOCORE_BASE_RPI2, + .desc = "Pi 400 - 4GB v1.0" + }, + { + .hwver = 0xc03131, + .type = RPI_HWVER_TYPE_PI4, + .periph_base = PERIPH_BASE_RPI4, + .videocore_base = VIDEOCORE_BASE_RPI2, + .desc = "Pi 400 - 4GB v1.1" + }, + // + // Raspberry Pi 4 + // + { + .hwver = 0xA03111, + .type = RPI_HWVER_TYPE_PI4, + .periph_base = PERIPH_BASE_RPI4, + .videocore_base = VIDEOCORE_BASE_RPI2, + .desc = "Pi 4 Model B - 1GB v1.1" + }, + { + .hwver = 0xB03111, + .type = RPI_HWVER_TYPE_PI4, + .periph_base = PERIPH_BASE_RPI4, + .videocore_base = VIDEOCORE_BASE_RPI2, + .desc = "Pi 4 Model B - 2GB v.1.1" + }, + { + .hwver = 0xC03111, + .type = RPI_HWVER_TYPE_PI4, + .periph_base = PERIPH_BASE_RPI4, + .videocore_base = VIDEOCORE_BASE_RPI2, + .desc = "Pi 4 Model B - 4GB v1.1" + }, + { + .hwver = 0xA03112, + .type = RPI_HWVER_TYPE_PI4, + .periph_base = PERIPH_BASE_RPI4, + .videocore_base = VIDEOCORE_BASE_RPI2, + .desc = "Pi 4 Model B - 1GB v1.2" + }, + { + .hwver = 0xB03112, + .type = RPI_HWVER_TYPE_PI4, + .periph_base = PERIPH_BASE_RPI4, + .videocore_base = VIDEOCORE_BASE_RPI2, + .desc = "Pi 4 Model B - 2GB v.1.2" + }, + { + .hwver = 0xC03112, + .type = RPI_HWVER_TYPE_PI4, + .periph_base = PERIPH_BASE_RPI4, + .videocore_base = VIDEOCORE_BASE_RPI2, + .desc = "Pi 4 Model B - 4GB v1.2" + }, + { + .hwver = 0xb03114, + .type = RPI_HWVER_TYPE_PI4, + .periph_base = PERIPH_BASE_RPI4, + .videocore_base = VIDEOCORE_BASE_RPI2, + .desc = "Pi 4 Model B - 2GB v1.4" + }, + { + .hwver = 0xD03114, + .type = RPI_HWVER_TYPE_PI4, + .periph_base = PERIPH_BASE_RPI4, + .videocore_base = VIDEOCORE_BASE_RPI2, + .desc = "Pi 4 Model B - 8GB v1.4" + }, + { + .hwver = 0xc03114, + .type = RPI_HWVER_TYPE_PI4, + .periph_base = PERIPH_BASE_RPI4, + .videocore_base = VIDEOCORE_BASE_RPI2, + .desc = "Pi 4 Model B - 4GB v1.4" + }, + { + .hwver = 0xa03115, + .type = RPI_HWVER_TYPE_PI4, + .periph_base = PERIPH_BASE_RPI4, + .videocore_base = VIDEOCORE_BASE_RPI2, + .desc = "Pi 4 Model B - 1GB v1.5" + }, + { + .hwver = 0xb03115, + .type = RPI_HWVER_TYPE_PI4, + .periph_base = PERIPH_BASE_RPI4, + .videocore_base = VIDEOCORE_BASE_RPI2, + .desc = "Pi 4 Model B - 2GB v1.5" + }, + { + .hwver = 0xc03115, + .type = RPI_HWVER_TYPE_PI4, + .periph_base = PERIPH_BASE_RPI4, + .videocore_base = VIDEOCORE_BASE_RPI2, + .desc = "Pi 4 Model B - 4GB v1.5" + }, + { + .hwver = 0xd03115, + .type = RPI_HWVER_TYPE_PI4, + .periph_base = PERIPH_BASE_RPI4, + .videocore_base = VIDEOCORE_BASE_RPI2, + .desc = "Pi 4 Model B - 8GB v1.5" + }, + // + // Compute Module 4 + // + { + .hwver = 0xa03140, + .type = RPI_HWVER_TYPE_PI4, + .periph_base = PERIPH_BASE_RPI4, + .videocore_base = VIDEOCORE_BASE_RPI2, + .desc = "Compute Module 4 v1.0 eMMC" + }, + { + .hwver = 0xb03140, + .type = RPI_HWVER_TYPE_PI4, + .periph_base = PERIPH_BASE_RPI4, + .videocore_base = VIDEOCORE_BASE_RPI2, + .desc = "Compute Module 4 v1.0 Lite" + }, + { + .hwver = 0xc03140, + .type = RPI_HWVER_TYPE_PI4, + .periph_base = PERIPH_BASE_RPI4, + .videocore_base = VIDEOCORE_BASE_RPI2, + .desc = "Compute Module 4 v1.0 WiFi" + }, + { + .hwver = 0xd03140, + .type = RPI_HWVER_TYPE_PI4, + .periph_base = PERIPH_BASE_RPI4, + .videocore_base = VIDEOCORE_BASE_RPI2, + .desc = "Compute Module 4 v1.0 WiFi 8GB" + }, + // + // Model B Rev 1.0 + // + { + .hwver = 0x02, + .type = RPI_HWVER_TYPE_PI1, + .periph_base = PERIPH_BASE_RPI, + .videocore_base = VIDEOCORE_BASE_RPI, + .desc = "Model B", + }, + { + .hwver = 0x03, + .type = RPI_HWVER_TYPE_PI1, + .periph_base = PERIPH_BASE_RPI, + .videocore_base = VIDEOCORE_BASE_RPI, + .desc = "Model B", + }, + + // + // Model B Rev 2.0 + // + { + .hwver = 0x04, + .type = RPI_HWVER_TYPE_PI1, + .periph_base = PERIPH_BASE_RPI, + .videocore_base = VIDEOCORE_BASE_RPI, + .desc = "Model B", + }, + { + .hwver = 0x05, + .type = RPI_HWVER_TYPE_PI1, + .periph_base = PERIPH_BASE_RPI, + .videocore_base = VIDEOCORE_BASE_RPI, + .desc = "Model B", + }, + { + .hwver = 0x06, + .type = RPI_HWVER_TYPE_PI1, + .periph_base = PERIPH_BASE_RPI, + .videocore_base = VIDEOCORE_BASE_RPI, + .desc = "Model B", + }, + + // + // Model A + // + { + .hwver = 0x07, + .type = RPI_HWVER_TYPE_PI1, + .periph_base = PERIPH_BASE_RPI, + .videocore_base = VIDEOCORE_BASE_RPI, + .desc = "Model A", + }, + { + .hwver = 0x08, + .type = RPI_HWVER_TYPE_PI1, + .periph_base = PERIPH_BASE_RPI, + .videocore_base = VIDEOCORE_BASE_RPI, + .desc = "Model A", + }, + { + .hwver = 0x09, + .type = RPI_HWVER_TYPE_PI1, + .periph_base = PERIPH_BASE_RPI, + .videocore_base = VIDEOCORE_BASE_RPI, + .desc = "Model A", + }, + + // + // Model B + // + { + .hwver = 0x0d, + .type = RPI_HWVER_TYPE_PI1, + .periph_base = PERIPH_BASE_RPI, + .videocore_base = VIDEOCORE_BASE_RPI, + .desc = "Model B", + }, + { + .hwver = 0x0e, + .type = RPI_HWVER_TYPE_PI1, + .periph_base = PERIPH_BASE_RPI, + .videocore_base = VIDEOCORE_BASE_RPI, + .desc = "Model B", + }, + { + .hwver = 0x0f, + .type = RPI_HWVER_TYPE_PI1, + .periph_base = PERIPH_BASE_RPI, + .videocore_base = VIDEOCORE_BASE_RPI, + .desc = "Model B", + }, + + // + // Model B+ + // + { + .hwver = 0x10, + .type = RPI_HWVER_TYPE_PI1, + .periph_base = PERIPH_BASE_RPI, + .videocore_base = VIDEOCORE_BASE_RPI, + .desc = "Model B+", + }, + { + .hwver = 0x13, + .type = RPI_HWVER_TYPE_PI1, + .periph_base = PERIPH_BASE_RPI, + .videocore_base = VIDEOCORE_BASE_RPI, + .desc = "Model B+", + }, + { + .hwver = 0x900032, + .type = RPI_HWVER_TYPE_PI1, + .periph_base = PERIPH_BASE_RPI, + .videocore_base = VIDEOCORE_BASE_RPI, + .desc = "Model B+", + }, + + // + // Compute Module + // + { + .hwver = 0x11, + .type = RPI_HWVER_TYPE_PI1, + .periph_base = PERIPH_BASE_RPI, + .videocore_base = VIDEOCORE_BASE_RPI, + .desc = "Compute Module 1", + }, + { + .hwver = 0x14, + .type = RPI_HWVER_TYPE_PI1, + .periph_base = PERIPH_BASE_RPI, + .videocore_base = VIDEOCORE_BASE_RPI, + .desc = "Compute Module 1", + }, + + // + // Pi Zero + // + { + .hwver = 0x900092, + .type = RPI_HWVER_TYPE_PI1, + .periph_base = PERIPH_BASE_RPI, + .videocore_base = VIDEOCORE_BASE_RPI, + .desc = "Pi Zero v1.2", + }, + { + .hwver = 0x900093, + .type = RPI_HWVER_TYPE_PI1, + .periph_base = PERIPH_BASE_RPI, + .videocore_base = VIDEOCORE_BASE_RPI, + .desc = "Pi Zero v1.3", + }, + { + .hwver = 0x920093, + .type = RPI_HWVER_TYPE_PI1, + .periph_base = PERIPH_BASE_RPI, + .videocore_base = VIDEOCORE_BASE_RPI, + .desc = "Pi Zero v1.3", + }, + { + .hwver = 0x9200c1, + .type = RPI_HWVER_TYPE_PI1, + .periph_base = PERIPH_BASE_RPI, + .videocore_base = VIDEOCORE_BASE_RPI, + .desc = "Pi Zero W v1.1", + }, + { + .hwver = 0x9000c1, + .type = RPI_HWVER_TYPE_PI1, + .periph_base = PERIPH_BASE_RPI, + .videocore_base = VIDEOCORE_BASE_RPI, + .desc = "Pi Zero W v1.1", + }, + + // + // Model Zero 2 W + // + { + .hwver = 0x902120, + .type = RPI_HWVER_TYPE_PI2, + .periph_base = PERIPH_BASE_RPI2, + .videocore_base = VIDEOCORE_BASE_RPI2, + .desc = "Pi Zero 2 W v1.0", + }, + + // + // Model A+ + // + { + .hwver = 0x12, + .type = RPI_HWVER_TYPE_PI1, + .periph_base = PERIPH_BASE_RPI, + .videocore_base = VIDEOCORE_BASE_RPI, + .desc = "Model A+", + }, + { + .hwver = 0x15, + .type = RPI_HWVER_TYPE_PI1, + .periph_base = PERIPH_BASE_RPI, + .videocore_base = VIDEOCORE_BASE_RPI, + .desc = "Model A+", + }, + { + .hwver = 0x900021, + .type = RPI_HWVER_TYPE_PI1, + .periph_base = PERIPH_BASE_RPI, + .videocore_base = VIDEOCORE_BASE_RPI, + .desc = "Model A+", + }, + + // + // Pi 2 Model B + // + { + .hwver = 0xa01041, + .type = RPI_HWVER_TYPE_PI2, + .periph_base = PERIPH_BASE_RPI2, + .videocore_base = VIDEOCORE_BASE_RPI2, + .desc = "Pi 2", + }, + { + .hwver = 0xa01040, + .type = RPI_HWVER_TYPE_PI2, + .periph_base = PERIPH_BASE_RPI2, + .videocore_base = VIDEOCORE_BASE_RPI2, + .desc = "Pi 2", + }, + { + .hwver = 0xa21041, + .type = RPI_HWVER_TYPE_PI2, + .periph_base = PERIPH_BASE_RPI2, + .videocore_base = VIDEOCORE_BASE_RPI2, + .desc = "Pi 2", + }, + // + // Pi 2 with BCM2837 + // + { + .hwver = 0xa22042, + .type = RPI_HWVER_TYPE_PI2, + .periph_base = PERIPH_BASE_RPI2, + .videocore_base = VIDEOCORE_BASE_RPI2, + .desc = "Pi 2", + }, + // + // Pi 3 Model B + // + { + .hwver = 0xa020d3, + .type = RPI_HWVER_TYPE_PI2, + .periph_base = PERIPH_BASE_RPI2, + .videocore_base = VIDEOCORE_BASE_RPI2, + .desc = "Pi 3 B+", + }, + { + .hwver = 0xa02082, + .type = RPI_HWVER_TYPE_PI2, + .periph_base = PERIPH_BASE_RPI2, + .videocore_base = VIDEOCORE_BASE_RPI2, + .desc = "Pi 3", + }, + { + .hwver = 0xa02083, + .type = RPI_HWVER_TYPE_PI2, + .periph_base = PERIPH_BASE_RPI2, + .videocore_base = VIDEOCORE_BASE_RPI2, + .desc = "Pi 3", + }, + { + .hwver = 0xa22082, + .type = RPI_HWVER_TYPE_PI2, + .periph_base = PERIPH_BASE_RPI2, + .videocore_base = VIDEOCORE_BASE_RPI2, + .desc = "Pi 3", + }, + { + .hwver = 0xa22083, + .type = RPI_HWVER_TYPE_PI2, + .periph_base = PERIPH_BASE_RPI2, + .videocore_base = VIDEOCORE_BASE_RPI2, + .desc = "Pi 3", + }, + { + .hwver = 0x9020e0, + .type = RPI_HWVER_TYPE_PI2, + .periph_base = PERIPH_BASE_RPI2, + .videocore_base = VIDEOCORE_BASE_RPI2, + .desc = "Model 3 A+", + }, + + // + // Pi Compute Module 3 + // + { + .hwver = 0xa020a0, + .type = RPI_HWVER_TYPE_PI2, + .periph_base = PERIPH_BASE_RPI2, + .videocore_base = VIDEOCORE_BASE_RPI2, + .desc = "Compute Module 3/L3", + }, + // + // Pi Compute Module 3+ + // + { + .hwver = 0xa02100, + .type = RPI_HWVER_TYPE_PI2, + .periph_base = PERIPH_BASE_RPI2, + .videocore_base = VIDEOCORE_BASE_RPI2, + .desc = "Compute Module 3+", + }, + + +}; + + +const rpi_hw_t *rpi_hw_detect(void) +{ + const rpi_hw_t *result = NULL; + uint32_t rev; + unsigned i; + +#ifdef __aarch64__ + // On ARM64, read revision from /proc/device-tree as it is not shown in + // /proc/cpuinfo + FILE *f = fopen("/proc/device-tree/system/linux,revision", "r"); + if (!f) + { + return NULL; + } + size_t read = fread(&rev, 1, sizeof(uint32_t), f); + if (read != sizeof(uint32_t)) + goto done; + #if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ + rev = bswap_32(rev); // linux,revision appears to be in big endian + #endif + + for (i = 0; i < (sizeof(rpi_hw_info) / sizeof(rpi_hw_info[0])); i++) + { + uint32_t hwver = rpi_hw_info[i].hwver; + if (rev == hwver) + { + result = &rpi_hw_info[i]; + + goto done; + } + } +#else + FILE *f = fopen("/proc/cpuinfo", "r"); + char line[LINE_WIDTH_MAX]; + + if (!f) + { + return NULL; + } + + while (fgets(line, LINE_WIDTH_MAX - 1, f)) + { + if (strstr(line, HW_VER_STRING)) + { + char *substr; + + substr = strstr(line, ": "); + if (!substr) + { + continue; + } + + errno = 0; + rev = strtoul(&substr[1], NULL, 16); // Base 16 + if (errno) + { + continue; + } + + for (i = 0; i < (sizeof(rpi_hw_info) / sizeof(rpi_hw_info[0])); i++) + { + uint32_t hwver = rpi_hw_info[i].hwver; + + // Take out warranty and manufacturer bits + hwver &= 0xf000; + rev &= 0xf000; + + if (rev == hwver) + { + result = &rpi_hw_info[i]; + + goto done; + } + } + } + } +#endif +done: + fclose(f); + + return result; +} + diff --git a/Code/Libs/rpi-ws281x-python/library/lib/rpihw.h b/Code/Libs/rpi-ws281x-python/library/lib/rpihw.h new file mode 100644 index 00000000..906ca5a6 --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/lib/rpihw.h @@ -0,0 +1,52 @@ +/* + * rpihw.h + * + * Copyright (c) 2014 Jeremy Garff + * + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are permitted + * provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * 3. Neither the name of the owner nor the names of its contributors may be used to endorse + * or promote products derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, + * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + + +#ifndef __RPIHW_H__ +#define __RPIHW_H__ + +#include + +typedef struct { + uint32_t type; +#define RPI_HWVER_TYPE_UNKNOWN 0 +#define RPI_HWVER_TYPE_PI1 1 +#define RPI_HWVER_TYPE_PI2 2 +#define RPI_HWVER_TYPE_PI4 3 + uint32_t hwver; + uint32_t periph_base; + uint32_t videocore_base; + char *desc; +} rpi_hw_t; + + +const rpi_hw_t *rpi_hw_detect(void); + + +#endif /* __RPIHW_H__ */ diff --git a/Code/Libs/rpi-ws281x-python/library/lib/version b/Code/Libs/rpi-ws281x-python/library/lib/version new file mode 100644 index 00000000..9084fa2f --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/lib/version @@ -0,0 +1 @@ +1.1.0 diff --git a/Code/Libs/rpi-ws281x-python/library/lib/version.h.in b/Code/Libs/rpi-ws281x-python/library/lib/version.h.in new file mode 100644 index 00000000..31169981 --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/lib/version.h.in @@ -0,0 +1,10 @@ +/* Auto Generated Header built by version.py - DO NOT MODIFY */ + +#ifndef __@HEADERDEF@__ +#define __@HEADERDEF@__ + +#define VERSION_MAJOR @VERSION_MAJOR@ +#define VERSION_MINOR @VERSION_MINOR@ +#define VERSION_MICRO @VERSION_MICRO@ + +#endif /* __@HEADERDEF@__ */ \ No newline at end of file diff --git a/Code/Libs/rpi-ws281x-python/library/lib/version.py b/Code/Libs/rpi-ws281x-python/library/lib/version.py new file mode 100644 index 00000000..4ddd3b31 --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/lib/version.py @@ -0,0 +1,71 @@ +# +# SConstruct +# +# Copyright (c) 2016 Jeremy Garff +# +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without modification, are permitted +# provided that the following conditions are met: +# +# 1. Redistributions of source code must retain the above copyright notice, this list of +# conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright notice, this list +# of conditions and the following disclaimer in the documentation and/or other materials +# provided with the distribution. +# 3. Neither the name of the owner nor the names of its contributors may be used to endorse +# or promote products derived from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR +# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND +# FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE +# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, +# OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT +# OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +# + +import SCons, os + +def version_flags(env): + if not env['V']: + env['VERSIONCOMSTR'] = 'Version ${TARGET}' + +def version_builders(env): + def generate_version_header(target, source, env): + headername = os.path.basename(target[0].abspath) + headerdef = headername.replace('.', '_').replace('-', '_').upper() + + try: + version = open(source[0].abspath, 'r').readline().strip().split('.') + except: + version = [ '0', '0', '0' ] + + f = open(headername, 'w') + f.write('/* Auto Generated Header built by version.py - DO NOT MODIFY */\n') + f.write('\n') + f.write('#ifndef __%s__\n' % (headerdef)) + f.write('#define __%s__\n' % (headerdef)) + f.write('\n') + f.write('#define VERSION_MAJOR %s\n' % version[0]) + f.write('#define VERSION_MINOR %s\n' % version[1]) + f.write('#define VERSION_MICRO %s\n' % version[2]) + f.write('\n') + f.write('#endif /* __%s__ */\n' % (headerdef)) + f.close() + + env.Append(BUILDERS = { + 'Version' : SCons.Builder.Builder( + action = SCons.Action.Action(generate_version_header, '${VERSIONCOMSTR}'), + suffix = '.h', + ), + }) + +def exists(env): + return 1 + +def generate(env, **kwargs): + [f(env) for f in (version_flags, version_builders)] + + diff --git a/Code/Libs/rpi-ws281x-python/library/lib/ws2811.c b/Code/Libs/rpi-ws281x-python/library/lib/ws2811.c new file mode 100644 index 00000000..6482796c --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/lib/ws2811.c @@ -0,0 +1,1305 @@ +/* + * ws2811.c + * + * Copyright (c) 2014 Jeremy Garff + * + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are permitted + * provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * 3. Neither the name of the owner nor the names of its contributors may be used to endorse + * or promote products derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, + * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "mailbox.h" +#include "clk.h" +#include "gpio.h" +#include "dma.h" +#include "pwm.h" +#include "pcm.h" +#include "rpihw.h" + +#include "ws2811.h" + + +#define BUS_TO_PHYS(x) ((x)&~0xC0000000) + +#define OSC_FREQ 19200000 // crystal frequency +#define OSC_FREQ_PI4 54000000 // Pi 4 crystal frequency + +/* 4 colors (R, G, B + W), 8 bits per byte, 3 symbols per bit + 55uS low for reset signal */ +#define LED_COLOURS 4 +#define LED_RESET_uS 55 +#define LED_BIT_COUNT(leds, freq) ((leds * LED_COLOURS * 8 * 3) + ((LED_RESET_uS * \ + (freq * 3)) / 1000000)) + +/* Minimum time to wait for reset to occur in microseconds. */ +#define LED_RESET_WAIT_TIME 300 + +// Pad out to the nearest uint32 + 32-bits for idle low/high times the number of channels +#define PWM_BYTE_COUNT(leds, freq) (((((LED_BIT_COUNT(leds, freq) >> 3) & ~0x7) + 4) + 4) * \ + RPI_PWM_CHANNELS) +#define PCM_BYTE_COUNT(leds, freq) ((((LED_BIT_COUNT(leds, freq) >> 3) & ~0x7) + 4) + 4) + +// Symbol definitions +#define SYMBOL_HIGH 0x6 // 1 1 0 +#define SYMBOL_LOW 0x4 // 1 0 0 + +// Symbol definitions for software inversion (PCM and SPI only) +#define SYMBOL_HIGH_INV 0x1 // 0 0 1 +#define SYMBOL_LOW_INV 0x3 // 0 1 1 + +// Driver mode definitions +#define NONE 0 +#define PWM 1 +#define PCM 2 +#define SPI 3 + +// We use the mailbox interface to request memory from the VideoCore. +// This lets us request one physically contiguous chunk, find its +// physical address, and map it 'uncached' so that writes from this +// code are immediately visible to the DMA controller. This struct +// holds data relevant to the mailbox interface. +typedef struct videocore_mbox { + int handle; /* From mbox_open() */ + unsigned mem_ref; /* From mem_alloc() */ + unsigned bus_addr; /* From mem_lock() */ + unsigned size; /* Size of allocation */ + uint8_t *virt_addr; /* From mapmem() */ +} videocore_mbox_t; + +typedef struct ws2811_device +{ + int driver_mode; + volatile uint8_t *pxl_raw; + volatile dma_t *dma; + volatile pwm_t *pwm; + volatile pcm_t *pcm; + int spi_fd; + volatile dma_cb_t *dma_cb; + uint32_t dma_cb_addr; + volatile gpio_t *gpio; + volatile cm_clk_t *cm_clk; + videocore_mbox_t mbox; + int max_count; +} ws2811_device_t; + +/** + * Provides monotonic timestamp in microseconds. + * + * @returns Current timestamp in microseconds or 0 on error. + */ +static uint64_t get_microsecond_timestamp() +{ + struct timespec t; + + if (clock_gettime(CLOCK_MONOTONIC_RAW, &t) != 0) { + return 0; + } + + return (uint64_t) t.tv_sec * 1000000 + t.tv_nsec / 1000; +} + +/** + * Iterate through the channels and find the largest led count. + * + * @param ws2811 ws2811 instance pointer. + * + * @returns Maximum number of LEDs in all channels. + */ +static int max_channel_led_count(ws2811_t *ws2811) +{ + int chan, max = 0; + + for (chan = 0; chan < RPI_PWM_CHANNELS; chan++) + { + if (ws2811->channel[chan].count > max) + { + max = ws2811->channel[chan].count; + } + } + + return max; +} + +/** + * Map all devices into userspace memory. + * Not called for SPI + * + * @param ws2811 ws2811 instance pointer. + * + * @returns 0 on success, -1 otherwise. + */ +static int map_registers(ws2811_t *ws2811) +{ + ws2811_device_t *device = ws2811->device; + const rpi_hw_t *rpi_hw = ws2811->rpi_hw; + uint32_t base = ws2811->rpi_hw->periph_base; + uint32_t dma_addr; + uint32_t offset = 0; + + dma_addr = dmanum_to_offset(ws2811->dmanum); + if (!dma_addr) + { + return -1; + } + dma_addr += rpi_hw->periph_base; + + device->dma = mapmem(dma_addr, sizeof(dma_t), DEV_MEM); + if (!device->dma) + { + return -1; + } + + switch (device->driver_mode) { + case PWM: + device->pwm = mapmem(PWM_OFFSET + base, sizeof(pwm_t), DEV_MEM); + if (!device->pwm) + { + return -1; + } + break; + + case PCM: + device->pcm = mapmem(PCM_OFFSET + base, sizeof(pcm_t), DEV_MEM); + if (!device->pcm) + { + return -1; + } + break; + } + + /* + * The below call can potentially work with /dev/gpiomem instead. + * However, it used /dev/mem before, so I'm leaving it as such. + */ + + device->gpio = mapmem(GPIO_OFFSET + base, sizeof(gpio_t), DEV_MEM); + if (!device->gpio) + { + return -1; + } + + switch (device->driver_mode) { + case PWM: + offset = CM_PWM_OFFSET; + break; + case PCM: + offset = CM_PCM_OFFSET; + break; + } + device->cm_clk = mapmem(offset + base, sizeof(cm_clk_t), DEV_MEM); + if (!device->cm_clk) + { + return -1; + } + + return 0; +} + +/** + * Unmap all devices from virtual memory. + * + * @param ws2811 ws2811 instance pointer. + * + * @returns None + */ +static void unmap_registers(ws2811_t *ws2811) +{ + ws2811_device_t *device = ws2811->device; + + if (device->dma) + { + unmapmem((void *)device->dma, sizeof(dma_t)); + } + + if (device->pwm) + { + unmapmem((void *)device->pwm, sizeof(pwm_t)); + } + + if (device->pcm) + { + unmapmem((void *)device->pcm, sizeof(pcm_t)); + } + + if (device->cm_clk) + { + unmapmem((void *)device->cm_clk, sizeof(cm_clk_t)); + } + + if (device->gpio) + { + unmapmem((void *)device->gpio, sizeof(gpio_t)); + } +} + +/** + * Given a userspace address pointer, return the matching bus address used by DMA. + * Note: The bus address is not the same as the CPU physical address. + * + * @param addr Userspace virtual address pointer. + * + * @returns Bus address for use by DMA. + */ +static uint32_t addr_to_bus(ws2811_device_t *device, const volatile void *virt) +{ + videocore_mbox_t *mbox = &device->mbox; + + uint32_t offset = (uint8_t *)virt - mbox->virt_addr; + + return mbox->bus_addr + offset; +} + +/** + * Stop the PWM controller. + * + * @param ws2811 ws2811 instance pointer. + * + * @returns None + */ +static void stop_pwm(ws2811_t *ws2811) +{ + ws2811_device_t *device = ws2811->device; + volatile pwm_t *pwm = device->pwm; + volatile cm_clk_t *cm_clk = device->cm_clk; + + // Turn off the PWM in case already running + pwm->ctl = 0; + usleep(10); + + // Kill the clock if it was already running + cm_clk->ctl = CM_CLK_CTL_PASSWD | CM_CLK_CTL_KILL; + usleep(10); + while (cm_clk->ctl & CM_CLK_CTL_BUSY) + ; +} + +/** + * Stop the PCM controller. + * + * @param ws2811 ws2811 instance pointer. + * + * @returns None + */ +static void stop_pcm(ws2811_t *ws2811) +{ + ws2811_device_t *device = ws2811->device; + volatile pcm_t *pcm = device->pcm; + volatile cm_clk_t *cm_clk = device->cm_clk; + + // Turn off the PCM in case already running + pcm->cs = 0; + usleep(10); + + // Kill the clock if it was already running + cm_clk->ctl = CM_CLK_CTL_PASSWD | CM_CLK_CTL_KILL; + usleep(10); + while (cm_clk->ctl & CM_CLK_CTL_BUSY) + ; +} + +/** + * Setup the PWM controller in serial mode on both channels using DMA to feed the PWM FIFO. + * + * @param ws2811 ws2811 instance pointer. + * + * @returns None + */ +static int setup_pwm(ws2811_t *ws2811) +{ + ws2811_device_t *device = ws2811->device; + volatile dma_t *dma = device->dma; + volatile dma_cb_t *dma_cb = device->dma_cb; + volatile pwm_t *pwm = device->pwm; + volatile cm_clk_t *cm_clk = device->cm_clk; + int maxcount = device->max_count; + uint32_t freq = ws2811->freq; + int32_t byte_count; + + const rpi_hw_t *rpi_hw = ws2811->rpi_hw; + const uint32_t rpi_type = rpi_hw->type; + uint32_t osc_freq = OSC_FREQ; + + if(rpi_type == RPI_HWVER_TYPE_PI4){ + osc_freq = OSC_FREQ_PI4; + } + + stop_pwm(ws2811); + + // Setup the Clock - Use OSC @ 19.2Mhz w/ 3 clocks/tick + cm_clk->div = CM_CLK_DIV_PASSWD | CM_CLK_DIV_DIVI(osc_freq / (3 * freq)); + cm_clk->ctl = CM_CLK_CTL_PASSWD | CM_CLK_CTL_SRC_OSC; + cm_clk->ctl = CM_CLK_CTL_PASSWD | CM_CLK_CTL_SRC_OSC | CM_CLK_CTL_ENAB; + usleep(10); + while (!(cm_clk->ctl & CM_CLK_CTL_BUSY)) + ; + + // Setup the PWM, use delays as the block is rumored to lock up without them. Make + // sure to use a high enough priority to avoid any FIFO underruns, especially if + // the CPU is busy doing lots of memory accesses, or another DMA controller is + // busy. The FIFO will clock out data at a much slower rate (2.6Mhz max), so + // the odds of a DMA priority boost are extremely low. + + pwm->rng1 = 32; // 32-bits per word to serialize + usleep(10); + pwm->ctl = RPI_PWM_CTL_CLRF1; + usleep(10); + pwm->dmac = RPI_PWM_DMAC_ENAB | RPI_PWM_DMAC_PANIC(7) | RPI_PWM_DMAC_DREQ(3); + usleep(10); + pwm->ctl = RPI_PWM_CTL_USEF1 | RPI_PWM_CTL_MODE1 | + RPI_PWM_CTL_USEF2 | RPI_PWM_CTL_MODE2; + if (ws2811->channel[0].invert) + { + pwm->ctl |= RPI_PWM_CTL_POLA1; + } + if (ws2811->channel[1].invert) + { + pwm->ctl |= RPI_PWM_CTL_POLA2; + } + usleep(10); + pwm->ctl |= RPI_PWM_CTL_PWEN1 | RPI_PWM_CTL_PWEN2; + + // Initialize the DMA control block + byte_count = PWM_BYTE_COUNT(maxcount, freq); + dma_cb->ti = RPI_DMA_TI_NO_WIDE_BURSTS | // 32-bit transfers + RPI_DMA_TI_WAIT_RESP | // wait for write complete + RPI_DMA_TI_DEST_DREQ | // user peripheral flow control + RPI_DMA_TI_PERMAP(5) | // PWM peripheral + RPI_DMA_TI_SRC_INC; // Increment src addr + + dma_cb->source_ad = addr_to_bus(device, device->pxl_raw); + + dma_cb->dest_ad = (uintptr_t)&((pwm_t *)PWM_PERIPH_PHYS)->fif1; + dma_cb->txfr_len = byte_count; + dma_cb->stride = 0; + dma_cb->nextconbk = 0; + + dma->cs = 0; + dma->txfr_len = 0; + + return 0; +} + +/** + * Setup the PCM controller with one 32-bit channel in a 32-bit frame using DMA to feed the PCM FIFO. + * + * @param ws2811 ws2811 instance pointer. + * + * @returns None + */ +static int setup_pcm(ws2811_t *ws2811) +{ + ws2811_device_t *device = ws2811->device; + volatile dma_t *dma = device->dma; + volatile dma_cb_t *dma_cb = device->dma_cb; + volatile pcm_t *pcm = device->pcm; + volatile cm_clk_t *cm_clk = device->cm_clk; + //int maxcount = max_channel_led_count(ws2811); + int maxcount = device->max_count; + uint32_t freq = ws2811->freq; + int32_t byte_count; + + const rpi_hw_t *rpi_hw = ws2811->rpi_hw; + const uint32_t rpi_type = rpi_hw->type; + uint32_t osc_freq = OSC_FREQ; + + if(rpi_type == RPI_HWVER_TYPE_PI4){ + osc_freq = OSC_FREQ_PI4; + } + + stop_pcm(ws2811); + + // Setup the PCM Clock - Use OSC @ 19.2Mhz w/ 3 clocks/tick + cm_clk->div = CM_CLK_DIV_PASSWD | CM_CLK_DIV_DIVI(osc_freq / (3 * freq)); + cm_clk->ctl = CM_CLK_CTL_PASSWD | CM_CLK_CTL_SRC_OSC; + cm_clk->ctl = CM_CLK_CTL_PASSWD | CM_CLK_CTL_SRC_OSC | CM_CLK_CTL_ENAB; + usleep(10); + while (!(cm_clk->ctl & CM_CLK_CTL_BUSY)) + ; + + // Setup the PCM, use delays as the block is rumored to lock up without them. Make + // sure to use a high enough priority to avoid any FIFO underruns, especially if + // the CPU is busy doing lots of memory accesses, or another DMA controller is + // busy. The FIFO will clock out data at a much slower rate (2.6Mhz max), so + // the odds of a DMA priority boost are extremely low. + + pcm->cs = RPI_PCM_CS_EN; // Enable PCM hardware + pcm->mode = (RPI_PCM_MODE_FLEN(31) | RPI_PCM_MODE_FSLEN(1)); + // Framelength 32, clock enabled, frame sync pulse + pcm->txc = RPI_PCM_TXC_CH1WEX | RPI_PCM_TXC_CH1EN | RPI_PCM_TXC_CH1POS(0) | RPI_PCM_TXC_CH1WID(8); + // Single 32-bit channel + pcm->cs |= RPI_PCM_CS_TXCLR; // Reset transmit fifo + usleep(10); + pcm->cs |= RPI_PCM_CS_DMAEN; // Enable DMA DREQ + pcm->dreq = (RPI_PCM_DREQ_TX(0x3F) | RPI_PCM_DREQ_TX_PANIC(0x10)); // Set FIFO tresholds + + // Initialize the DMA control block + byte_count = PCM_BYTE_COUNT(maxcount, freq); + dma_cb->ti = RPI_DMA_TI_NO_WIDE_BURSTS | // 32-bit transfers + RPI_DMA_TI_WAIT_RESP | // wait for write complete + RPI_DMA_TI_DEST_DREQ | // user peripheral flow control + RPI_DMA_TI_PERMAP(2) | // PCM TX peripheral + RPI_DMA_TI_SRC_INC; // Increment src addr + + dma_cb->source_ad = addr_to_bus(device, device->pxl_raw); + dma_cb->dest_ad = (uintptr_t)&((pcm_t *)PCM_PERIPH_PHYS)->fifo; + dma_cb->txfr_len = byte_count; + dma_cb->stride = 0; + dma_cb->nextconbk = 0; + + dma->cs = 0; + dma->txfr_len = 0; + + return 0; +} + +/** + * Start the DMA feeding the PWM FIFO. This will stream the entire DMA buffer out of both + * PWM channels. + * + * @param ws2811 ws2811 instance pointer. + * + * @returns None + */ +static void dma_start(ws2811_t *ws2811) +{ + ws2811_device_t *device = ws2811->device; + volatile dma_t *dma = device->dma; + volatile pcm_t *pcm = device->pcm; + uint32_t dma_cb_addr = device->dma_cb_addr; + + dma->cs = RPI_DMA_CS_RESET; + usleep(10); + + dma->cs = RPI_DMA_CS_INT | RPI_DMA_CS_END; + usleep(10); + + dma->conblk_ad = dma_cb_addr; + dma->debug = 7; // clear debug error flags + dma->cs = RPI_DMA_CS_WAIT_OUTSTANDING_WRITES | + RPI_DMA_CS_PANIC_PRIORITY(15) | + RPI_DMA_CS_PRIORITY(15) | + RPI_DMA_CS_ACTIVE; + + if (device->driver_mode == PCM) + { + pcm->cs |= RPI_PCM_CS_TXON; // Start transmission + } +} + +/** + * Initialize the application selected GPIO pins for PWM/PCM operation. + * + * @param ws2811 ws2811 instance pointer. + * + * @returns 0 on success, -1 on unsupported pin + */ +static int gpio_init(ws2811_t *ws2811) +{ + volatile gpio_t *gpio = ws2811->device->gpio; + int chan; + int altnum; + + for (chan = 0; chan < RPI_PWM_CHANNELS; chan++) + { + int pinnum = ws2811->channel[chan].gpionum; + + if (pinnum) + { + switch (ws2811->device->driver_mode) + { + case PWM: + altnum = pwm_pin_alt(chan, pinnum); + break; + case PCM: + altnum = pcm_pin_alt(PCMFUN_DOUT, pinnum); + break; + default: + altnum = -1; + } + + if (altnum < 0) + { + return -1; + } + + gpio_function_set(gpio, pinnum, altnum); + } + } + + return 0; +} + +/** + * Initialize the PWM DMA buffer with all zeros, inverted operation will be + * handled by hardware. The DMA buffer length is assumed to be a word + * multiple. + * + * @param ws2811 ws2811 instance pointer. + * + * @returns None + */ +void pwm_raw_init(ws2811_t *ws2811) +{ + volatile uint32_t *pxl_raw = (uint32_t *)ws2811->device->pxl_raw; + int maxcount = ws2811->device->max_count; + int wordcount = (PWM_BYTE_COUNT(maxcount, ws2811->freq) / sizeof(uint32_t)) / + RPI_PWM_CHANNELS; + int chan; + + for (chan = 0; chan < RPI_PWM_CHANNELS; chan++) + { + int i, wordpos = chan; + + for (i = 0; i < wordcount; i++) + { + pxl_raw[wordpos] = 0x0; + wordpos += 2; + } + } +} + +/** + * Initialize the PCM DMA buffer with all zeros. + * The DMA buffer length is assumed to be a word multiple. + * + * @param ws2811 ws2811 instance pointer. + * + * @returns None + */ +void pcm_raw_init(ws2811_t *ws2811) +{ + volatile uint32_t *pxl_raw = (uint32_t *)ws2811->device->pxl_raw; + int maxcount = ws2811->device->max_count; + int wordcount = PCM_BYTE_COUNT(maxcount, ws2811->freq) / sizeof(uint32_t); + int i; + + for (i = 0; i < wordcount; i++) + { + pxl_raw[i] = 0x0; + } +} + +/** + * Cleanup previously allocated device memory and buffers. + * + * @param ws2811 ws2811 instance pointer. + * + * @returns None + */ +void ws2811_cleanup(ws2811_t *ws2811) +{ + ws2811_device_t *device = ws2811->device; + int chan; + + for (chan = 0; chan < RPI_PWM_CHANNELS; chan++) + { + if (ws2811->channel[chan].leds) + { + free(ws2811->channel[chan].leds); + } + ws2811->channel[chan].leds = NULL; + if (ws2811->channel[chan].gamma) + { + free(ws2811->channel[chan].gamma); + } + ws2811->channel[chan].gamma = NULL; + } + + if (device->mbox.handle != -1) + { + videocore_mbox_t *mbox = &device->mbox; + + unmapmem(mbox->virt_addr, mbox->size); + mem_unlock(mbox->handle, mbox->mem_ref); + mem_free(mbox->handle, mbox->mem_ref); + mbox_close(mbox->handle); + + mbox->handle = -1; + } + + if (device && (device->spi_fd > 0)) + { + close(device->spi_fd); + } + + if (device) { + free(device); + } + ws2811->device = NULL; +} + +static int set_driver_mode(ws2811_t *ws2811, int gpionum) +{ + int gpionum2; + + if (gpionum == 18 || gpionum == 12) { + ws2811->device->driver_mode = PWM; + // Check gpio for PWM1 (2nd channel) is OK if used + gpionum2 = ws2811->channel[1].gpionum; + if (gpionum2 == 0 || gpionum2 == 13 || gpionum2 == 19) { + return 0; + } + } + else if (gpionum == 21 || gpionum == 31) { + ws2811->device->driver_mode = PCM; + } + else if (gpionum == 10) { + ws2811->device->driver_mode = SPI; + } + else { + fprintf(stderr, "gpionum %d not allowed\n", gpionum); + return -1; + } + // For PCM and SPI zero the 2nd channel + memset(&ws2811->channel[1], 0, sizeof(ws2811_channel_t)); + + return 0; +} + +static int check_hwver_and_gpionum(ws2811_t *ws2811) +{ + const rpi_hw_t *rpi_hw; + int hwver, gpionum; + int gpionums_B1[] = { 10, 18, 21 }; + int gpionums_B2[] = { 10, 18, 31 }; + int gpionums_40p[] = { 10, 12, 18, 21}; + int i; + + rpi_hw = ws2811->rpi_hw; + hwver = rpi_hw->hwver & 0x0000ffff; + gpionum = ws2811->channel[0].gpionum; + if (hwver < 0x0004) // Model B Rev 1 + { + for ( i = 0; i < (int)(sizeof(gpionums_B1) / sizeof(gpionums_B1[0])); i++) + { + if (gpionums_B1[i] == gpionum) { + // Set driver mode (PWM, PCM, or SPI) + return set_driver_mode(ws2811, gpionum); + } + } + } + else if (hwver >= 0x0004 && hwver <= 0x000f) // Models B Rev2, A + { + for ( i = 0; i < (int)(sizeof(gpionums_B2) / sizeof(gpionums_B2[0])); i++) + { + if (gpionums_B2[i] == gpionum) { + // Set driver mode (PWM, PCM, or SPI) + return set_driver_mode(ws2811, gpionum); + } + } + } + else if (hwver >= 0x010) // Models B+, A+, 2B, 3B, Zero Zero-W + { + if ((ws2811->channel[0].count == 0) && (ws2811->channel[1].count > 0)) + { + // Special case: nothing in channel 0, channel 1 only PWM1 allowed + // PWM1 only available on 40 pin GPIO interface + gpionum = ws2811->channel[1].gpionum; + if ((gpionum == 13) || (gpionum == 19)) + { + ws2811->device->driver_mode = PWM; + return 0; + } + else { + return -1; + } + } + for ( i = 0; i < (int)(sizeof(gpionums_40p) / sizeof(gpionums_40p[0])); i++) + { + if (gpionums_40p[i] == gpionum) { + // Set driver mode (PWM, PCM, or SPI) + return set_driver_mode(ws2811, gpionum); + } + } + } + fprintf(stderr, "Gpio %d is illegal for LED channel 0\n", gpionum); + return -1; +} + +static ws2811_return_t spi_init(ws2811_t *ws2811) +{ + int spi_fd; + static uint8_t mode; + static uint8_t bits = 8; + uint32_t speed = ws2811->freq * 3; + ws2811_device_t *device = ws2811->device; + uint32_t base = ws2811->rpi_hw->periph_base; + int pinnum = ws2811->channel[0].gpionum; + + spi_fd = open("/dev/spidev0.0", O_RDWR); + if (spi_fd < 0) { + fprintf(stderr, "Cannot open /dev/spidev0.0. spi_bcm2835 module not loaded?\n"); + return WS2811_ERROR_SPI_SETUP; + } + device->spi_fd = spi_fd; + + // SPI mode + if (ioctl(spi_fd, SPI_IOC_WR_MODE, &mode) < 0) + { + return WS2811_ERROR_SPI_SETUP; + } + if (ioctl(spi_fd, SPI_IOC_RD_MODE, &mode) < 0) + { + return WS2811_ERROR_SPI_SETUP; + } + + // Bits per word + if (ioctl(spi_fd, SPI_IOC_WR_BITS_PER_WORD, &bits) < 0) + { + return WS2811_ERROR_SPI_SETUP; + } + if (ioctl(spi_fd, SPI_IOC_RD_BITS_PER_WORD, &bits) < 0) + { + return WS2811_ERROR_SPI_SETUP; + } + + // Max speed Hz + if (ioctl(spi_fd, SPI_IOC_WR_MAX_SPEED_HZ, &speed) < 0) + { + return WS2811_ERROR_SPI_SETUP; + } + if (ioctl(spi_fd, SPI_IOC_RD_MAX_SPEED_HZ, &speed) < 0) + { + return WS2811_ERROR_SPI_SETUP; + } + + // Initialize device structure elements to not used + // except driver_mode, spi_fd and max_count (already defined when spi_init called) + device->pxl_raw = NULL; + device->dma = NULL; + device->pwm = NULL; + device->pcm = NULL; + device->dma_cb = NULL; + device->dma_cb_addr = 0; + device->cm_clk = NULL; + device->mbox.handle = -1; + + // Set SPI-MOSI pin + device->gpio = mapmem(GPIO_OFFSET + base, sizeof(gpio_t), DEV_GPIOMEM); + if (!device->gpio) + { + return WS2811_ERROR_SPI_SETUP; + } + gpio_function_set(device->gpio, pinnum, 0); // SPI-MOSI ALT0 + + // Allocate LED buffer + ws2811_channel_t *channel = &ws2811->channel[0]; + channel->leds = malloc(sizeof(ws2811_led_t) * channel->count); + if (!channel->leds) + { + ws2811_cleanup(ws2811); + return WS2811_ERROR_OUT_OF_MEMORY; + } + memset(channel->leds, 0, sizeof(ws2811_led_t) * channel->count); + if (!channel->strip_type) + { + channel->strip_type=WS2811_STRIP_RGB; + } + + // Set default uncorrected gamma table + if (!channel->gamma) + { + channel->gamma = malloc(sizeof(uint8_t) * 256); + int x; + for(x = 0; x < 256; x++){ + channel->gamma[x] = x; + } + } + + channel->wshift = (channel->strip_type >> 24) & 0xff; + channel->rshift = (channel->strip_type >> 16) & 0xff; + channel->gshift = (channel->strip_type >> 8) & 0xff; + channel->bshift = (channel->strip_type >> 0) & 0xff; + + // Allocate SPI transmit buffer (same size as PCM) + device->pxl_raw = malloc(PCM_BYTE_COUNT(device->max_count, ws2811->freq)); + if (device->pxl_raw == NULL) + { + ws2811_cleanup(ws2811); + return WS2811_ERROR_OUT_OF_MEMORY; + } + pcm_raw_init(ws2811); + + return WS2811_SUCCESS; +} + +static ws2811_return_t spi_transfer(ws2811_t *ws2811) +{ + int ret; + struct spi_ioc_transfer tr; + + memset(&tr, 0, sizeof(struct spi_ioc_transfer)); + tr.tx_buf = (unsigned long)ws2811->device->pxl_raw; + tr.rx_buf = 0; + tr.len = PCM_BYTE_COUNT(ws2811->device->max_count, ws2811->freq); + + ret = ioctl(ws2811->device->spi_fd, SPI_IOC_MESSAGE(1), &tr); + if (ret < 1) + { + fprintf(stderr, "Can't send spi message"); + return WS2811_ERROR_SPI_TRANSFER; + } + + return WS2811_SUCCESS; +} + + +/* + * + * Application API Functions + * + */ + + +/** + * Allocate and initialize memory, buffers, pages, PWM, DMA, and GPIO. + * + * @param ws2811 ws2811 instance pointer. + * + * @returns 0 on success, -1 otherwise. + */ +ws2811_return_t ws2811_init(ws2811_t *ws2811) +{ + ws2811_device_t *device; + const rpi_hw_t *rpi_hw; + int chan; + + ws2811->rpi_hw = rpi_hw_detect(); + if (!ws2811->rpi_hw) + { + return WS2811_ERROR_HW_NOT_SUPPORTED; + } + rpi_hw = ws2811->rpi_hw; + + ws2811->device = malloc(sizeof(*ws2811->device)); + if (!ws2811->device) + { + return WS2811_ERROR_OUT_OF_MEMORY; + } + memset(ws2811->device, 0, sizeof(*ws2811->device)); + device = ws2811->device; + + if (check_hwver_and_gpionum(ws2811) < 0) + { + return WS2811_ERROR_ILLEGAL_GPIO; + } + + device->max_count = max_channel_led_count(ws2811); + + if (device->driver_mode == SPI) { + return spi_init(ws2811); + } + + // Determine how much physical memory we need for DMA + switch (device->driver_mode) { + case PWM: + device->mbox.size = PWM_BYTE_COUNT(device->max_count, ws2811->freq) + + sizeof(dma_cb_t); + break; + + case PCM: + device->mbox.size = PCM_BYTE_COUNT(device->max_count, ws2811->freq) + + sizeof(dma_cb_t); + break; + } + // Round up to page size multiple + device->mbox.size = (device->mbox.size + (PAGE_SIZE - 1)) & ~(PAGE_SIZE - 1); + + device->mbox.handle = mbox_open(); + if (device->mbox.handle == -1) + { + return WS2811_ERROR_MAILBOX_DEVICE; + } + + device->mbox.mem_ref = mem_alloc(device->mbox.handle, device->mbox.size, PAGE_SIZE, + rpi_hw->videocore_base == 0x40000000 ? 0xC : 0x4); + if (device->mbox.mem_ref == 0) + { + return WS2811_ERROR_OUT_OF_MEMORY; + } + + device->mbox.bus_addr = mem_lock(device->mbox.handle, device->mbox.mem_ref); + if (device->mbox.bus_addr == (uint32_t) ~0UL) + { + mem_free(device->mbox.handle, device->mbox.size); + return WS2811_ERROR_MEM_LOCK; + } + + device->mbox.virt_addr = mapmem(BUS_TO_PHYS(device->mbox.bus_addr), device->mbox.size, DEV_MEM); + if (!device->mbox.virt_addr) + { + mem_unlock(device->mbox.handle, device->mbox.mem_ref); + mem_free(device->mbox.handle, device->mbox.size); + + ws2811_cleanup(ws2811); + return WS2811_ERROR_MMAP; + } + + // Initialize all pointers to NULL. Any non-NULL pointers will be freed on cleanup. + device->pxl_raw = NULL; + device->dma_cb = NULL; + for (chan = 0; chan < RPI_PWM_CHANNELS; chan++) + { + ws2811->channel[chan].leds = NULL; + } + + // Allocate the LED buffers + for (chan = 0; chan < RPI_PWM_CHANNELS; chan++) + { + ws2811_channel_t *channel = &ws2811->channel[chan]; + + channel->leds = malloc(sizeof(ws2811_led_t) * channel->count); + if (!channel->leds) + { + ws2811_cleanup(ws2811); + return WS2811_ERROR_OUT_OF_MEMORY; + } + + memset(channel->leds, 0, sizeof(ws2811_led_t) * channel->count); + + if (!channel->strip_type) + { + channel->strip_type=WS2811_STRIP_RGB; + } + + // Set default uncorrected gamma table + if (!channel->gamma) + { + channel->gamma = malloc(sizeof(uint8_t) * 256); + int x; + for(x = 0; x < 256; x++){ + channel->gamma[x] = x; + } + } + + channel->wshift = (channel->strip_type >> 24) & 0xff; + channel->rshift = (channel->strip_type >> 16) & 0xff; + channel->gshift = (channel->strip_type >> 8) & 0xff; + channel->bshift = (channel->strip_type >> 0) & 0xff; + + } + + device->dma_cb = (dma_cb_t *)device->mbox.virt_addr; + device->pxl_raw = (uint8_t *)device->mbox.virt_addr + sizeof(dma_cb_t); + + switch (device->driver_mode) { + case PWM: + pwm_raw_init(ws2811); + break; + + case PCM: + pcm_raw_init(ws2811); + break; + } + + memset((dma_cb_t *)device->dma_cb, 0, sizeof(dma_cb_t)); + + // Cache the DMA control block bus address + device->dma_cb_addr = addr_to_bus(device, device->dma_cb); + + // Map the physical registers into userspace + if (map_registers(ws2811)) + { + ws2811_cleanup(ws2811); + return WS2811_ERROR_MAP_REGISTERS; + } + + // Initialize the GPIO pins + if (gpio_init(ws2811)) + { + unmap_registers(ws2811); + ws2811_cleanup(ws2811); + return WS2811_ERROR_GPIO_INIT; + } + + switch (device->driver_mode) { + case PWM: + // Setup the PWM, clocks, and DMA + if (setup_pwm(ws2811)) + { + unmap_registers(ws2811); + ws2811_cleanup(ws2811); + return WS2811_ERROR_PWM_SETUP; + } + break; + case PCM: + // Setup the PCM, clock, and DMA + if (setup_pcm(ws2811)) + { + unmap_registers(ws2811); + ws2811_cleanup(ws2811); + return WS2811_ERROR_PCM_SETUP; + } + break; + } + + return WS2811_SUCCESS; +} + +/** + * Shut down DMA, PWM, and cleanup memory. + * + * @param ws2811 ws2811 instance pointer. + * + * @returns None + */ +void ws2811_fini(ws2811_t *ws2811) +{ + volatile pcm_t *pcm = ws2811->device->pcm; + + ws2811_wait(ws2811); + switch (ws2811->device->driver_mode) { + case PWM: + stop_pwm(ws2811); + break; + case PCM: + while (!(pcm->cs & RPI_PCM_CS_TXE)) ; // Wait till TX FIFO is empty + stop_pcm(ws2811); + break; + } + + unmap_registers(ws2811); + + ws2811_cleanup(ws2811); +} + +/** + * Wait for any executing DMA operation to complete before returning. + * + * @param ws2811 ws2811 instance pointer. + * + * @returns 0 on success, -1 on DMA competion error + */ +ws2811_return_t ws2811_wait(ws2811_t *ws2811) +{ + volatile dma_t *dma = ws2811->device->dma; + + if (ws2811->device->driver_mode == SPI) // Nothing to do for SPI + { + return WS2811_SUCCESS; + } + + while ((dma->cs & RPI_DMA_CS_ACTIVE) && + !(dma->cs & RPI_DMA_CS_ERROR)) + { + usleep(10); + } + + if (dma->cs & RPI_DMA_CS_ERROR) + { + fprintf(stderr, "DMA Error: %08x\n", dma->debug); + return WS2811_ERROR_DMA; + } + + return WS2811_SUCCESS; +} + +/** + * Render the DMA buffer from the user supplied LED arrays and start the DMA + * controller. This will update all LEDs on both PWM channels. + * + * @param ws2811 ws2811 instance pointer. + * + * @returns None + */ +ws2811_return_t ws2811_render(ws2811_t *ws2811) +{ + volatile uint8_t *pxl_raw = ws2811->device->pxl_raw; + int driver_mode = ws2811->device->driver_mode; + int bitpos; + int i, k, l, chan; + unsigned j; + ws2811_return_t ret = WS2811_SUCCESS; + uint32_t protocol_time = 0; + static uint64_t previous_timestamp = 0; + + bitpos = (driver_mode == SPI ? 7 : 31); + + for (chan = 0; chan < RPI_PWM_CHANNELS; chan++) // Channel + { + ws2811_channel_t *channel = &ws2811->channel[chan]; + + int wordpos = chan; // PWM & PCM + int bytepos = 0; // SPI + const int scale = (channel->brightness & 0xff) + 1; + uint8_t array_size = 3; // Assume 3 color LEDs, RGB + + // If our shift mask includes the highest nibble, then we have 4 LEDs, RBGW. + if (channel->strip_type & SK6812_SHIFT_WMASK) + { + array_size = 4; + } + + // 1.25µs per bit + const uint32_t channel_protocol_time = channel->count * array_size * 8 * 1.25; + + // Only using the channel which takes the longest as both run in parallel + if (channel_protocol_time > protocol_time) + { + protocol_time = channel_protocol_time; + } + + for (i = 0; i < channel->count; i++) // Led + { + uint8_t color[] = + { + channel->gamma[(((channel->leds[i] >> channel->rshift) & 0xff) * scale) >> 8], // red + channel->gamma[(((channel->leds[i] >> channel->gshift) & 0xff) * scale) >> 8], // green + channel->gamma[(((channel->leds[i] >> channel->bshift) & 0xff) * scale) >> 8], // blue + channel->gamma[(((channel->leds[i] >> channel->wshift) & 0xff) * scale) >> 8], // white + }; + + for (j = 0; j < array_size; j++) // Color + { + for (k = 7; k >= 0; k--) // Bit + { + // Inversion is handled by hardware for PWM, otherwise by software here + uint8_t symbol = SYMBOL_LOW; + if ((driver_mode != PWM) && channel->invert) symbol = SYMBOL_LOW_INV; + + if (color[j] & (1 << k)) + { + symbol = SYMBOL_HIGH; + if ((driver_mode != PWM) && channel->invert) symbol = SYMBOL_HIGH_INV; + } + + for (l = 2; l >= 0; l--) // Symbol + { + uint32_t *wordptr = &((uint32_t *)pxl_raw)[wordpos]; // PWM & PCM + volatile uint8_t *byteptr = &pxl_raw[bytepos]; // SPI + + if (driver_mode == SPI) + { + *byteptr &= ~(1 << bitpos); + if (symbol & (1 << l)) + { + *byteptr |= (1 << bitpos); + } + } + else // PWM & PCM + { + *wordptr &= ~(1 << bitpos); + if (symbol & (1 << l)) + { + *wordptr |= (1 << bitpos); + } + } + + bitpos--; + if (bitpos < 0) + { + if (driver_mode == SPI) + { + bytepos++; + bitpos = 7; + } + else // PWM & PCM + { + // Every other word is on the same channel for PWM + wordpos += (driver_mode == PWM ? 2 : 1); + bitpos = 31; + } + } + } + } + } + } + } + + // Wait for any previous DMA operation to complete. + if ((ret = ws2811_wait(ws2811)) != WS2811_SUCCESS) + { + return ret; + } + + if (ws2811->render_wait_time != 0) { + const uint64_t current_timestamp = get_microsecond_timestamp(); + uint64_t time_diff = current_timestamp - previous_timestamp; + + if (ws2811->render_wait_time > time_diff) { + usleep(ws2811->render_wait_time - time_diff); + } + } + + if (driver_mode != SPI) + { + dma_start(ws2811); + } + else + { + ret = spi_transfer(ws2811); + } + + // LED_RESET_WAIT_TIME is added to allow enough time for the reset to occur. + previous_timestamp = get_microsecond_timestamp(); + ws2811->render_wait_time = protocol_time + LED_RESET_WAIT_TIME; + + return ret; +} + +const char * ws2811_get_return_t_str(const ws2811_return_t state) +{ + const int index = -state; + static const char * const ret_state_str[] = { WS2811_RETURN_STATES(WS2811_RETURN_STATES_STRING) }; + + if (index < (int)(sizeof(ret_state_str) / sizeof(ret_state_str[0]))) + { + return ret_state_str[index]; + } + + return ""; +} + + +void ws2811_set_custom_gamma_factor(ws2811_t *ws2811, double gamma_factor) +{ + int chan, counter; + for (chan = 0; chan < RPI_PWM_CHANNELS; chan++) + { + ws2811_channel_t *channel = &ws2811->channel[chan]; + + if (channel->gamma) + { + for(counter = 0; counter < 256; counter++) + { + + channel->gamma[counter] = (gamma_factor > 0)? (int)(pow((float)counter / (float)255.00, gamma_factor) * 255.00 + 0.5) : counter; + + } + } + + } +} diff --git a/Code/Libs/rpi-ws281x-python/library/lib/ws2811.h b/Code/Libs/rpi-ws281x-python/library/lib/ws2811.h new file mode 100644 index 00000000..148fe7a1 --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/lib/ws2811.h @@ -0,0 +1,133 @@ +/* + * ws2811.h + * + * Copyright (c) 2014 Jeremy Garff + * + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are permitted + * provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * 3. Neither the name of the owner nor the names of its contributors may be used to endorse + * or promote products derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, + * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + + +#ifndef __WS2811_H__ +#define __WS2811_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +#include + +#include "rpihw.h" +#include "pwm.h" + + +#define WS2811_TARGET_FREQ 800000 // Can go as low as 400000 + +// 4 color R, G, B and W ordering +#define SK6812_STRIP_RGBW 0x18100800 +#define SK6812_STRIP_RBGW 0x18100008 +#define SK6812_STRIP_GRBW 0x18081000 +#define SK6812_STRIP_GBRW 0x18080010 +#define SK6812_STRIP_BRGW 0x18001008 +#define SK6812_STRIP_BGRW 0x18000810 +#define SK6812_SHIFT_WMASK 0xf0000000 + +// 3 color R, G and B ordering +#define WS2811_STRIP_RGB 0x00100800 +#define WS2811_STRIP_RBG 0x00100008 +#define WS2811_STRIP_GRB 0x00081000 +#define WS2811_STRIP_GBR 0x00080010 +#define WS2811_STRIP_BRG 0x00001008 +#define WS2811_STRIP_BGR 0x00000810 + +// predefined fixed LED types +#define WS2812_STRIP WS2811_STRIP_GRB +#define SK6812_STRIP WS2811_STRIP_GRB +#define SK6812W_STRIP SK6812_STRIP_GRBW + +struct ws2811_device; + +typedef uint32_t ws2811_led_t; //< 0xWWRRGGBB +typedef struct ws2811_channel_t +{ + int gpionum; //< GPIO Pin with PWM alternate function, 0 if unused + int invert; //< Invert output signal + int count; //< Number of LEDs, 0 if channel is unused + int strip_type; //< Strip color layout -- one of WS2811_STRIP_xxx constants + ws2811_led_t *leds; //< LED buffers, allocated by driver based on count + uint8_t brightness; //< Brightness value between 0 and 255 + uint8_t wshift; //< White shift value + uint8_t rshift; //< Red shift value + uint8_t gshift; //< Green shift value + uint8_t bshift; //< Blue shift value + uint8_t *gamma; //< Gamma correction table +} ws2811_channel_t; + +typedef struct ws2811_t +{ + uint64_t render_wait_time; //< time in µs before the next render can run + struct ws2811_device *device; //< Private data for driver use + const rpi_hw_t *rpi_hw; //< RPI Hardware Information + uint32_t freq; //< Required output frequency + int dmanum; //< DMA number _not_ already in use + ws2811_channel_t channel[RPI_PWM_CHANNELS]; +} ws2811_t; + +#define WS2811_RETURN_STATES(X) \ + X(0, WS2811_SUCCESS, "Success"), \ + X(-1, WS2811_ERROR_GENERIC, "Generic failure"), \ + X(-2, WS2811_ERROR_OUT_OF_MEMORY, "Out of memory"), \ + X(-3, WS2811_ERROR_HW_NOT_SUPPORTED, "Hardware revision is not supported"), \ + X(-4, WS2811_ERROR_MEM_LOCK, "Memory lock failed"), \ + X(-5, WS2811_ERROR_MMAP, "mmap() failed"), \ + X(-6, WS2811_ERROR_MAP_REGISTERS, "Unable to map registers into userspace"), \ + X(-7, WS2811_ERROR_GPIO_INIT, "Unable to initialize GPIO"), \ + X(-8, WS2811_ERROR_PWM_SETUP, "Unable to initialize PWM"), \ + X(-9, WS2811_ERROR_MAILBOX_DEVICE, "Failed to create mailbox device"), \ + X(-10, WS2811_ERROR_DMA, "DMA error"), \ + X(-11, WS2811_ERROR_ILLEGAL_GPIO, "Selected GPIO not possible"), \ + X(-12, WS2811_ERROR_PCM_SETUP, "Unable to initialize PCM"), \ + X(-13, WS2811_ERROR_SPI_SETUP, "Unable to initialize SPI"), \ + X(-14, WS2811_ERROR_SPI_TRANSFER, "SPI transfer error") \ + +#define WS2811_RETURN_STATES_ENUM(state, name, str) name = state +#define WS2811_RETURN_STATES_STRING(state, name, str) str + +typedef enum { + WS2811_RETURN_STATES(WS2811_RETURN_STATES_ENUM), + + WS2811_RETURN_STATE_COUNT +} ws2811_return_t; + +ws2811_return_t ws2811_init(ws2811_t *ws2811); //< Initialize buffers/hardware +void ws2811_fini(ws2811_t *ws2811); //< Tear it all down +ws2811_return_t ws2811_render(ws2811_t *ws2811); //< Send LEDs off to hardware +ws2811_return_t ws2811_wait(ws2811_t *ws2811); //< Wait for DMA completion +const char * ws2811_get_return_t_str(const ws2811_return_t state); //< Get string representation of the given return state +void ws2811_set_custom_gamma_factor(ws2811_t *ws2811, double gamma_factor); //< Set a custom Gamma correction array based on a gamma correction factor + +#ifdef __cplusplus +} +#endif + +#endif /* __WS2811_H__ */ diff --git a/Code/Libs/rpi-ws281x-python/library/rpi_ws281x.i b/Code/Libs/rpi-ws281x-python/library/rpi_ws281x.i new file mode 100644 index 00000000..f362345d --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/rpi_ws281x.i @@ -0,0 +1,94 @@ +// SWIG interface file to define rpi_ws281x library python wrapper. +// Author: Tony DiCola (tony@tonydicola.com), Jeremy Garff (jer@jers.net) + +// Define module name rpi_ws281x. This will actually be imported under +// the name _rpi_ws281x following the SWIG & Python conventions. +%module rpi_ws281x + +// Include standard SWIG types & array support for support of uint32_t +// parameters and arrays. +%include "stdint.i" +%include "carrays.i" + +%typemap(out) uint8_t * { + $result = PyList_New(256); + int x; + for(x = 0; x < 256; x++){ + PyList_SetItem($result, x, PyInt_FromLong($1[x])); + } +} + +%{ +static int convert_iarray(PyObject *input, uint8_t *ptr, int size) { + int i; + if (!PySequence_Check(input)) { + PyErr_SetString(PyExc_TypeError,"Expecting a sequence"); + return 0; + } + if (PyObject_Length(input) != size) { + PyErr_SetString(PyExc_ValueError,"Sequence size mismatch"); + return 0; + } + for (i =0; i < size; i++) { + PyObject *o = PySequence_GetItem(input,i); + if (!PyInt_Check(o)) { + Py_XDECREF(o); + PyErr_SetString(PyExc_ValueError,"Expecting a sequence of floats"); + return 0; + } + ptr[i] = PyInt_AsLong(o); + Py_DECREF(o); + } + return 1; +} +%} + +%typemap(in) uint8_t * { + /* As a consequence of this malloc, I believe there's a potential memory leak + / which would occur if gamma is set more than once. + / The gamma value is only freed once at cleanup. + / Using a typemap is also risky here, since it would apply to all *uint8_t, + / this type is presently only used for the gamma table. + */ + $1 = malloc(sizeof(uint8_t) * 256); + if (!convert_iarray($input,$1,256)) { + return NULL; + } +} + +// Declare functions which will be exported as anything in the ws2811.h header. +%{ +#include "lib/ws2811.h" +%} + +// Process ws2811.h header and export all included functions. +%include "lib/ws2811.h" + +%inline %{ + uint32_t ws2811_led_get(ws2811_channel_t *channel, int lednum) + { + if (lednum >= channel->count) + { + return -1; + } + + return channel->leds[lednum]; + } + + int ws2811_led_set(ws2811_channel_t *channel, int lednum, uint32_t color) + { + if (lednum >= channel->count) + { + return -1; + } + + channel->leds[lednum] = color; + + return 0; + } + + ws2811_channel_t *ws2811_channel_get(ws2811_t *ws, int channelnum) + { + return &ws->channel[channelnum]; + } +%} diff --git a/Code/Libs/rpi-ws281x-python/library/rpi_ws281x.py b/Code/Libs/rpi-ws281x-python/library/rpi_ws281x.py new file mode 100644 index 00000000..ae956152 --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/rpi_ws281x.py @@ -0,0 +1,220 @@ +# This file was automatically generated by SWIG (http://www.swig.org). +# Version 2.0.12 +# +# Do not make changes to this file unless you know what you are doing--modify +# the SWIG interface file instead. + + + + + +from sys import version_info +if version_info >= (2,6,0): + def swig_import_helper(): + from os.path import dirname + import imp + fp = None + try: + fp, pathname, description = imp.find_module('_rpi_ws281x', [dirname(__file__)]) + except ImportError: + import _rpi_ws281x + return _rpi_ws281x + if fp is not None: + try: + _mod = imp.load_module('_rpi_ws281x', fp, pathname, description) + finally: + fp.close() + return _mod + _rpi_ws281x = swig_import_helper() + del swig_import_helper +else: + import _rpi_ws281x +del version_info +try: + _swig_property = property +except NameError: + pass # Python < 2.2 doesn't have 'property'. +def _swig_setattr_nondynamic(self,class_type,name,value,static=1): + if (name == "thisown"): return self.this.own(value) + if (name == "this"): + if type(value).__name__ == 'SwigPyObject': + self.__dict__[name] = value + return + method = class_type.__swig_setmethods__.get(name,None) + if method: return method(self,value) + if (not static): + self.__dict__[name] = value + else: + raise AttributeError("You cannot add attributes to %s" % self) + +def _swig_setattr(self,class_type,name,value): + return _swig_setattr_nondynamic(self,class_type,name,value,0) + +def _swig_getattr(self,class_type,name): + if (name == "thisown"): return self.this.own() + method = class_type.__swig_getmethods__.get(name,None) + if method: return method(self) + raise AttributeError(name) + +def _swig_repr(self): + try: strthis = "proxy of " + self.this.__repr__() + except: strthis = "" + return "<%s.%s; %s >" % (self.__class__.__module__, self.__class__.__name__, strthis,) + +try: + _object = object + _newclass = 1 +except AttributeError: + class _object : pass + _newclass = 0 + + +WS2811_TARGET_FREQ = _rpi_ws281x.WS2811_TARGET_FREQ +SK6812_STRIP_RGBW = _rpi_ws281x.SK6812_STRIP_RGBW +SK6812_STRIP_RBGW = _rpi_ws281x.SK6812_STRIP_RBGW +SK6812_STRIP_GRBW = _rpi_ws281x.SK6812_STRIP_GRBW +SK6812_STRIP_GBRW = _rpi_ws281x.SK6812_STRIP_GBRW +SK6812_STRIP_BRGW = _rpi_ws281x.SK6812_STRIP_BRGW +SK6812_STRIP_BGRW = _rpi_ws281x.SK6812_STRIP_BGRW +SK6812_SHIFT_WMASK = _rpi_ws281x.SK6812_SHIFT_WMASK +WS2811_STRIP_RGB = _rpi_ws281x.WS2811_STRIP_RGB +WS2811_STRIP_RBG = _rpi_ws281x.WS2811_STRIP_RBG +WS2811_STRIP_GRB = _rpi_ws281x.WS2811_STRIP_GRB +WS2811_STRIP_GBR = _rpi_ws281x.WS2811_STRIP_GBR +WS2811_STRIP_BRG = _rpi_ws281x.WS2811_STRIP_BRG +WS2811_STRIP_BGR = _rpi_ws281x.WS2811_STRIP_BGR +WS2812_STRIP = _rpi_ws281x.WS2812_STRIP +SK6812_STRIP = _rpi_ws281x.SK6812_STRIP +SK6812W_STRIP = _rpi_ws281x.SK6812W_STRIP +class ws2811_channel_t(_object): + __swig_setmethods__ = {} + __setattr__ = lambda self, name, value: _swig_setattr(self, ws2811_channel_t, name, value) + __swig_getmethods__ = {} + __getattr__ = lambda self, name: _swig_getattr(self, ws2811_channel_t, name) + __repr__ = _swig_repr + __swig_setmethods__["gpionum"] = _rpi_ws281x.ws2811_channel_t_gpionum_set + __swig_getmethods__["gpionum"] = _rpi_ws281x.ws2811_channel_t_gpionum_get + if _newclass:gpionum = _swig_property(_rpi_ws281x.ws2811_channel_t_gpionum_get, _rpi_ws281x.ws2811_channel_t_gpionum_set) + __swig_setmethods__["invert"] = _rpi_ws281x.ws2811_channel_t_invert_set + __swig_getmethods__["invert"] = _rpi_ws281x.ws2811_channel_t_invert_get + if _newclass:invert = _swig_property(_rpi_ws281x.ws2811_channel_t_invert_get, _rpi_ws281x.ws2811_channel_t_invert_set) + __swig_setmethods__["count"] = _rpi_ws281x.ws2811_channel_t_count_set + __swig_getmethods__["count"] = _rpi_ws281x.ws2811_channel_t_count_get + if _newclass:count = _swig_property(_rpi_ws281x.ws2811_channel_t_count_get, _rpi_ws281x.ws2811_channel_t_count_set) + __swig_setmethods__["strip_type"] = _rpi_ws281x.ws2811_channel_t_strip_type_set + __swig_getmethods__["strip_type"] = _rpi_ws281x.ws2811_channel_t_strip_type_get + if _newclass:strip_type = _swig_property(_rpi_ws281x.ws2811_channel_t_strip_type_get, _rpi_ws281x.ws2811_channel_t_strip_type_set) + __swig_setmethods__["leds"] = _rpi_ws281x.ws2811_channel_t_leds_set + __swig_getmethods__["leds"] = _rpi_ws281x.ws2811_channel_t_leds_get + if _newclass:leds = _swig_property(_rpi_ws281x.ws2811_channel_t_leds_get, _rpi_ws281x.ws2811_channel_t_leds_set) + __swig_setmethods__["brightness"] = _rpi_ws281x.ws2811_channel_t_brightness_set + __swig_getmethods__["brightness"] = _rpi_ws281x.ws2811_channel_t_brightness_get + if _newclass:brightness = _swig_property(_rpi_ws281x.ws2811_channel_t_brightness_get, _rpi_ws281x.ws2811_channel_t_brightness_set) + __swig_setmethods__["wshift"] = _rpi_ws281x.ws2811_channel_t_wshift_set + __swig_getmethods__["wshift"] = _rpi_ws281x.ws2811_channel_t_wshift_get + if _newclass:wshift = _swig_property(_rpi_ws281x.ws2811_channel_t_wshift_get, _rpi_ws281x.ws2811_channel_t_wshift_set) + __swig_setmethods__["rshift"] = _rpi_ws281x.ws2811_channel_t_rshift_set + __swig_getmethods__["rshift"] = _rpi_ws281x.ws2811_channel_t_rshift_get + if _newclass:rshift = _swig_property(_rpi_ws281x.ws2811_channel_t_rshift_get, _rpi_ws281x.ws2811_channel_t_rshift_set) + __swig_setmethods__["gshift"] = _rpi_ws281x.ws2811_channel_t_gshift_set + __swig_getmethods__["gshift"] = _rpi_ws281x.ws2811_channel_t_gshift_get + if _newclass:gshift = _swig_property(_rpi_ws281x.ws2811_channel_t_gshift_get, _rpi_ws281x.ws2811_channel_t_gshift_set) + __swig_setmethods__["bshift"] = _rpi_ws281x.ws2811_channel_t_bshift_set + __swig_getmethods__["bshift"] = _rpi_ws281x.ws2811_channel_t_bshift_get + if _newclass:bshift = _swig_property(_rpi_ws281x.ws2811_channel_t_bshift_get, _rpi_ws281x.ws2811_channel_t_bshift_set) + __swig_setmethods__["gamma"] = _rpi_ws281x.ws2811_channel_t_gamma_set + __swig_getmethods__["gamma"] = _rpi_ws281x.ws2811_channel_t_gamma_get + if _newclass:gamma = _swig_property(_rpi_ws281x.ws2811_channel_t_gamma_get, _rpi_ws281x.ws2811_channel_t_gamma_set) + def __init__(self): + this = _rpi_ws281x.new_ws2811_channel_t() + try: self.this.append(this) + except: self.this = this + __swig_destroy__ = _rpi_ws281x.delete_ws2811_channel_t + __del__ = lambda self : None; +ws2811_channel_t_swigregister = _rpi_ws281x.ws2811_channel_t_swigregister +ws2811_channel_t_swigregister(ws2811_channel_t) + +class ws2811_t(_object): + __swig_setmethods__ = {} + __setattr__ = lambda self, name, value: _swig_setattr(self, ws2811_t, name, value) + __swig_getmethods__ = {} + __getattr__ = lambda self, name: _swig_getattr(self, ws2811_t, name) + __repr__ = _swig_repr + __swig_setmethods__["render_wait_time"] = _rpi_ws281x.ws2811_t_render_wait_time_set + __swig_getmethods__["render_wait_time"] = _rpi_ws281x.ws2811_t_render_wait_time_get + if _newclass:render_wait_time = _swig_property(_rpi_ws281x.ws2811_t_render_wait_time_get, _rpi_ws281x.ws2811_t_render_wait_time_set) + __swig_setmethods__["device"] = _rpi_ws281x.ws2811_t_device_set + __swig_getmethods__["device"] = _rpi_ws281x.ws2811_t_device_get + if _newclass:device = _swig_property(_rpi_ws281x.ws2811_t_device_get, _rpi_ws281x.ws2811_t_device_set) + __swig_setmethods__["rpi_hw"] = _rpi_ws281x.ws2811_t_rpi_hw_set + __swig_getmethods__["rpi_hw"] = _rpi_ws281x.ws2811_t_rpi_hw_get + if _newclass:rpi_hw = _swig_property(_rpi_ws281x.ws2811_t_rpi_hw_get, _rpi_ws281x.ws2811_t_rpi_hw_set) + __swig_setmethods__["freq"] = _rpi_ws281x.ws2811_t_freq_set + __swig_getmethods__["freq"] = _rpi_ws281x.ws2811_t_freq_get + if _newclass:freq = _swig_property(_rpi_ws281x.ws2811_t_freq_get, _rpi_ws281x.ws2811_t_freq_set) + __swig_setmethods__["dmanum"] = _rpi_ws281x.ws2811_t_dmanum_set + __swig_getmethods__["dmanum"] = _rpi_ws281x.ws2811_t_dmanum_get + if _newclass:dmanum = _swig_property(_rpi_ws281x.ws2811_t_dmanum_get, _rpi_ws281x.ws2811_t_dmanum_set) + __swig_setmethods__["channel"] = _rpi_ws281x.ws2811_t_channel_set + __swig_getmethods__["channel"] = _rpi_ws281x.ws2811_t_channel_get + if _newclass:channel = _swig_property(_rpi_ws281x.ws2811_t_channel_get, _rpi_ws281x.ws2811_t_channel_set) + def __init__(self): + this = _rpi_ws281x.new_ws2811_t() + try: self.this.append(this) + except: self.this = this + __swig_destroy__ = _rpi_ws281x.delete_ws2811_t + __del__ = lambda self : None; +ws2811_t_swigregister = _rpi_ws281x.ws2811_t_swigregister +ws2811_t_swigregister(ws2811_t) + +WS2811_SUCCESS = _rpi_ws281x.WS2811_SUCCESS +WS2811_ERROR_GENERIC = _rpi_ws281x.WS2811_ERROR_GENERIC +WS2811_ERROR_OUT_OF_MEMORY = _rpi_ws281x.WS2811_ERROR_OUT_OF_MEMORY +WS2811_ERROR_HW_NOT_SUPPORTED = _rpi_ws281x.WS2811_ERROR_HW_NOT_SUPPORTED +WS2811_ERROR_MEM_LOCK = _rpi_ws281x.WS2811_ERROR_MEM_LOCK +WS2811_ERROR_MMAP = _rpi_ws281x.WS2811_ERROR_MMAP +WS2811_ERROR_MAP_REGISTERS = _rpi_ws281x.WS2811_ERROR_MAP_REGISTERS +WS2811_ERROR_GPIO_INIT = _rpi_ws281x.WS2811_ERROR_GPIO_INIT +WS2811_ERROR_PWM_SETUP = _rpi_ws281x.WS2811_ERROR_PWM_SETUP +WS2811_ERROR_MAILBOX_DEVICE = _rpi_ws281x.WS2811_ERROR_MAILBOX_DEVICE +WS2811_ERROR_DMA = _rpi_ws281x.WS2811_ERROR_DMA +WS2811_ERROR_ILLEGAL_GPIO = _rpi_ws281x.WS2811_ERROR_ILLEGAL_GPIO +WS2811_ERROR_PCM_SETUP = _rpi_ws281x.WS2811_ERROR_PCM_SETUP +WS2811_ERROR_SPI_SETUP = _rpi_ws281x.WS2811_ERROR_SPI_SETUP +WS2811_ERROR_SPI_TRANSFER = _rpi_ws281x.WS2811_ERROR_SPI_TRANSFER +WS2811_RETURN_STATE_COUNT = _rpi_ws281x.WS2811_RETURN_STATE_COUNT + +def ws2811_init(*args): + return _rpi_ws281x.ws2811_init(*args) +ws2811_init = _rpi_ws281x.ws2811_init + +def ws2811_fini(*args): + return _rpi_ws281x.ws2811_fini(*args) +ws2811_fini = _rpi_ws281x.ws2811_fini + +def ws2811_render(*args): + return _rpi_ws281x.ws2811_render(*args) +ws2811_render = _rpi_ws281x.ws2811_render + +def ws2811_wait(*args): + return _rpi_ws281x.ws2811_wait(*args) +ws2811_wait = _rpi_ws281x.ws2811_wait + +def ws2811_get_return_t_str(*args): + return _rpi_ws281x.ws2811_get_return_t_str(*args) +ws2811_get_return_t_str = _rpi_ws281x.ws2811_get_return_t_str + +def ws2811_led_get(*args): + return _rpi_ws281x.ws2811_led_get(*args) +ws2811_led_get = _rpi_ws281x.ws2811_led_get + +def ws2811_led_set(*args): + return _rpi_ws281x.ws2811_led_set(*args) +ws2811_led_set = _rpi_ws281x.ws2811_led_set + +def ws2811_channel_get(*args): + return _rpi_ws281x.ws2811_channel_get(*args) +ws2811_channel_get = _rpi_ws281x.ws2811_channel_get +# This file is compatible with both classic and new-style classes. + + diff --git a/Code/Libs/rpi-ws281x-python/library/rpi_ws281x/__init__.py b/Code/Libs/rpi-ws281x-python/library/rpi_ws281x/__init__.py new file mode 100644 index 00000000..df7e47ac --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/rpi_ws281x/__init__.py @@ -0,0 +1,5 @@ +# New canonical package, to support `import rpi_ws281x` +from .rpi_ws281x import PixelStrip, Adafruit_NeoPixel, Color, ws +from _rpi_ws281x import * + +__version__ = '4.3.4' diff --git a/Code/Libs/rpi-ws281x-python/library/rpi_ws281x/rpi_ws281x.py b/Code/Libs/rpi-ws281x-python/library/rpi_ws281x/rpi_ws281x.py new file mode 100644 index 00000000..2ee60b1f --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/rpi_ws281x/rpi_ws281x.py @@ -0,0 +1,192 @@ +# Adafruit NeoPixel library port to the rpi_ws281x library. +# Author: Tony DiCola (tony@tonydicola.com), Jeremy Garff (jer@jers.net) +import _rpi_ws281x as ws +import atexit + + +try: + xrange(0) +except NameError: + xrange = range + + +def Color(red, green, blue, white=0): + """Convert the provided red, green, blue color to a 24-bit color value. + Each color component should be a value 0-255 where 0 is the lowest intensity + and 255 is the highest intensity. + """ + return (white << 24) | (red << 16) | (green << 8) | blue + + +class _LED_Data(object): + """Wrapper class which makes a SWIG LED color data array look and feel like + a Python list of integers. + """ + def __init__(self, channel, size): + self.size = size + self.channel = channel + + def __getitem__(self, pos): + """Return the 24-bit RGB color value at the provided position or slice + of positions. + """ + # Handle if a slice of positions are passed in by grabbing all the values + # and returning them in a list. + if isinstance(pos, slice): + return [ws.ws2811_led_get(self.channel, n) for n in xrange(*pos.indices(self.size))] + # Else assume the passed in value is a number to the position. + else: + return ws.ws2811_led_get(self.channel, pos) + + def __setitem__(self, pos, value): + """Set the 24-bit RGB color value at the provided position or slice of + positions. + """ + # Handle if a slice of positions are passed in by setting the appropriate + # LED data values to the provided values. + if isinstance(pos, slice): + index = 0 + for n in xrange(*pos.indices(self.size)): + ws.ws2811_led_set(self.channel, n, value[index]) + index += 1 + # Else assume the passed in value is a number to the position. + else: + return ws.ws2811_led_set(self.channel, pos, value) + + +class PixelStrip(object): + def __init__(self, num, pin, freq_hz=800000, dma=10, invert=False, + brightness=255, channel=0, strip_type=None, gamma=None): + """Class to represent a SK6812/WS281x LED display. Num should be the + number of pixels in the display, and pin should be the GPIO pin connected + to the display signal line (must be a PWM pin like 18!). Optional + parameters are freq, the frequency of the display signal in hertz (default + 800khz), dma, the DMA channel to use (default 10), invert, a boolean + specifying if the signal line should be inverted (default False), and + channel, the PWM channel to use (defaults to 0). + """ + + if gamma is None: + # Support gamma in place of strip_type for back-compat with + # previous version of forked library + if type(strip_type) is list and len(strip_type) == 256: + gamma = strip_type + strip_type = None + else: + gamma = list(range(256)) + + if strip_type is None: + strip_type = ws.WS2811_STRIP_GRB + + # Create ws2811_t structure and fill in parameters. + self._leds = ws.new_ws2811_t() + + # Initialize the channels to zero + for channum in range(2): + chan = ws.ws2811_channel_get(self._leds, channum) + ws.ws2811_channel_t_count_set(chan, 0) + ws.ws2811_channel_t_gpionum_set(chan, 0) + ws.ws2811_channel_t_invert_set(chan, 0) + ws.ws2811_channel_t_brightness_set(chan, 0) + + # Initialize the channel in use + self._channel = ws.ws2811_channel_get(self._leds, channel) + ws.ws2811_channel_t_gamma_set(self._channel, gamma) + ws.ws2811_channel_t_count_set(self._channel, num) + ws.ws2811_channel_t_gpionum_set(self._channel, pin) + ws.ws2811_channel_t_invert_set(self._channel, 0 if not invert else 1) + ws.ws2811_channel_t_brightness_set(self._channel, brightness) + ws.ws2811_channel_t_strip_type_set(self._channel, strip_type) + + # Initialize the controller + ws.ws2811_t_freq_set(self._leds, freq_hz) + ws.ws2811_t_dmanum_set(self._leds, dma) + + # Grab the led data array. + self._led_data = _LED_Data(self._channel, num) + + # Substitute for __del__, traps an exit condition and cleans up properly + atexit.register(self._cleanup) + + def _cleanup(self): + # Clean up memory used by the library when not needed anymore. + if self._leds is not None: + ws.ws2811_fini(self._leds) + ws.delete_ws2811_t(self._leds) + self._leds = None + self._channel = None + + def setGamma(self, gamma): + if type(gamma) is list and len(gamma) == 256: + ws.ws2811_channel_t_gamma_set(self._channel, gamma) + + def begin(self): + """Initialize library, must be called once before other functions are + called. + """ + + resp = ws.ws2811_init(self._leds) + if resp != 0: + str_resp = ws.ws2811_get_return_t_str(resp) + raise RuntimeError('ws2811_init failed with code {0} ({1})'.format(resp, str_resp)) + + def show(self): + """Update the display with the data from the LED buffer.""" + resp = ws.ws2811_render(self._leds) + if resp != 0: + str_resp = ws.ws2811_get_return_t_str(resp) + raise RuntimeError('ws2811_render failed with code {0} ({1})'.format(resp, str_resp)) + + def setPixelColor(self, n, color): + """Set LED at position n to the provided 24-bit color value (in RGB order). + """ + self._led_data[n] = color + + def setPixelColorRGB(self, n, red, green, blue, white=0): + """Set LED at position n to the provided red, green, and blue color. + Each color component should be a value from 0 to 255 (where 0 is the + lowest intensity and 255 is the highest intensity). + """ + self.setPixelColor(n, Color(red, green, blue, white)) + + def getBrightness(self): + return ws.ws2811_channel_t_brightness_get(self._channel) + + def setBrightness(self, brightness): + """Scale each LED in the buffer by the provided brightness. A brightness + of 0 is the darkest and 255 is the brightest. + """ + ws.ws2811_channel_t_brightness_set(self._channel, brightness) + + def getPixels(self): + """Return an object which allows access to the LED display data as if + it were a sequence of 24-bit RGB values. + """ + return self._led_data + + def numPixels(self): + """Return the number of pixels in the display.""" + return ws.ws2811_channel_t_count_get(self._channel) + + def getPixelColor(self, n): + """Get the 24-bit RGB color value for the LED at position n.""" + return self._led_data[n] + + def getPixelColorRGB(self, n): + c = lambda: None + setattr(c, 'r', self._led_data[n] >> 16 & 0xff) + setattr(c, 'g', self._led_data[n] >> 8 & 0xff) + setattr(c, 'b', self._led_data[n] & 0xff) + return c + + def getPixelColorRGBW(self, n): + c = lambda: None + setattr(c, 'w', self._led_data[n] >> 24 & 0xff) + setattr(c, 'r', self._led_data[n] >> 16 & 0xff) + setattr(c, 'g', self._led_data[n] >> 8 & 0xff) + setattr(c, 'b', self._led_data[n] & 0xff) + return c + +# Shim for back-compatibility +class Adafruit_NeoPixel(PixelStrip): + pass diff --git a/Code/Libs/rpi-ws281x-python/library/rpi_ws281x_wrap.c b/Code/Libs/rpi-ws281x-python/library/rpi_ws281x_wrap.c new file mode 100644 index 00000000..642bd715 --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/rpi_ws281x_wrap.c @@ -0,0 +1,5417 @@ +/* ---------------------------------------------------------------------------- + * This file was automatically generated by SWIG (http://www.swig.org). + * Version 2.0.12 + * + * This file is not intended to be easily readable and contains a number of + * coding conventions designed to improve portability and efficiency. Do not make + * changes to this file unless you know what you are doing--modify the SWIG + * interface file instead. + * ----------------------------------------------------------------------------- */ + +#define SWIGPYTHON +#define SWIG_PYTHON_DIRECTOR_NO_VTABLE + +/* ----------------------------------------------------------------------------- + * This section contains generic SWIG labels for method/variable + * declarations/attributes, and other compiler dependent labels. + * ----------------------------------------------------------------------------- */ + +/* template workaround for compilers that cannot correctly implement the C++ standard */ +#ifndef SWIGTEMPLATEDISAMBIGUATOR +# if defined(__SUNPRO_CC) && (__SUNPRO_CC <= 0x560) +# define SWIGTEMPLATEDISAMBIGUATOR template +# elif defined(__HP_aCC) +/* Needed even with `aCC -AA' when `aCC -V' reports HP ANSI C++ B3910B A.03.55 */ +/* If we find a maximum version that requires this, the test would be __HP_aCC <= 35500 for A.03.55 */ +# define SWIGTEMPLATEDISAMBIGUATOR template +# else +# define SWIGTEMPLATEDISAMBIGUATOR +# endif +#endif + +/* inline attribute */ +#ifndef SWIGINLINE +# if defined(__cplusplus) || (defined(__GNUC__) && !defined(__STRICT_ANSI__)) +# define SWIGINLINE inline +# else +# define SWIGINLINE +# endif +#endif + +/* attribute recognised by some compilers to avoid 'unused' warnings */ +#ifndef SWIGUNUSED +# if defined(__GNUC__) +# if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)) +# define SWIGUNUSED __attribute__ ((__unused__)) +# else +# define SWIGUNUSED +# endif +# elif defined(__ICC) +# define SWIGUNUSED __attribute__ ((__unused__)) +# else +# define SWIGUNUSED +# endif +#endif + +#ifndef SWIG_MSC_UNSUPPRESS_4505 +# if defined(_MSC_VER) +# pragma warning(disable : 4505) /* unreferenced local function has been removed */ +# endif +#endif + +#ifndef SWIGUNUSEDPARM +# ifdef __cplusplus +# define SWIGUNUSEDPARM(p) +# else +# define SWIGUNUSEDPARM(p) p SWIGUNUSED +# endif +#endif + +/* internal SWIG method */ +#ifndef SWIGINTERN +# define SWIGINTERN static SWIGUNUSED +#endif + +/* internal inline SWIG method */ +#ifndef SWIGINTERNINLINE +# define SWIGINTERNINLINE SWIGINTERN SWIGINLINE +#endif + +/* exporting methods */ +#if (__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) +# ifndef GCC_HASCLASSVISIBILITY +# define GCC_HASCLASSVISIBILITY +# endif +#endif + +#ifndef SWIGEXPORT +# if defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__) +# if defined(STATIC_LINKED) +# define SWIGEXPORT +# else +# define SWIGEXPORT __declspec(dllexport) +# endif +# else +# if defined(__GNUC__) && defined(GCC_HASCLASSVISIBILITY) +# define SWIGEXPORT __attribute__ ((visibility("default"))) +# else +# define SWIGEXPORT +# endif +# endif +#endif + +/* calling conventions for Windows */ +#ifndef SWIGSTDCALL +# if defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__) +# define SWIGSTDCALL __stdcall +# else +# define SWIGSTDCALL +# endif +#endif + +/* Deal with Microsoft's attempt at deprecating C standard runtime functions */ +#if !defined(SWIG_NO_CRT_SECURE_NO_DEPRECATE) && defined(_MSC_VER) && !defined(_CRT_SECURE_NO_DEPRECATE) +# define _CRT_SECURE_NO_DEPRECATE +#endif + +/* Deal with Microsoft's attempt at deprecating methods in the standard C++ library */ +#if !defined(SWIG_NO_SCL_SECURE_NO_DEPRECATE) && defined(_MSC_VER) && !defined(_SCL_SECURE_NO_DEPRECATE) +# define _SCL_SECURE_NO_DEPRECATE +#endif + + + +#if defined(_DEBUG) && defined(SWIG_PYTHON_INTERPRETER_NO_DEBUG) +/* Use debug wrappers with the Python release dll */ +# undef _DEBUG +# include +# define _DEBUG +#else +# include +#endif + +/* ----------------------------------------------------------------------------- + * swigrun.swg + * + * This file contains generic C API SWIG runtime support for pointer + * type checking. + * ----------------------------------------------------------------------------- */ + +/* This should only be incremented when either the layout of swig_type_info changes, + or for whatever reason, the runtime changes incompatibly */ +#define SWIG_RUNTIME_VERSION "4" + +/* define SWIG_TYPE_TABLE_NAME as "SWIG_TYPE_TABLE" */ +#ifdef SWIG_TYPE_TABLE +# define SWIG_QUOTE_STRING(x) #x +# define SWIG_EXPAND_AND_QUOTE_STRING(x) SWIG_QUOTE_STRING(x) +# define SWIG_TYPE_TABLE_NAME SWIG_EXPAND_AND_QUOTE_STRING(SWIG_TYPE_TABLE) +#else +# define SWIG_TYPE_TABLE_NAME +#endif + +/* + You can use the SWIGRUNTIME and SWIGRUNTIMEINLINE macros for + creating a static or dynamic library from the SWIG runtime code. + In 99.9% of the cases, SWIG just needs to declare them as 'static'. + + But only do this if strictly necessary, ie, if you have problems + with your compiler or suchlike. +*/ + +#ifndef SWIGRUNTIME +# define SWIGRUNTIME SWIGINTERN +#endif + +#ifndef SWIGRUNTIMEINLINE +# define SWIGRUNTIMEINLINE SWIGRUNTIME SWIGINLINE +#endif + +/* Generic buffer size */ +#ifndef SWIG_BUFFER_SIZE +# define SWIG_BUFFER_SIZE 1024 +#endif + +/* Flags for pointer conversions */ +#define SWIG_POINTER_DISOWN 0x1 +#define SWIG_CAST_NEW_MEMORY 0x2 + +/* Flags for new pointer objects */ +#define SWIG_POINTER_OWN 0x1 + + +/* + Flags/methods for returning states. + + The SWIG conversion methods, as ConvertPtr, return an integer + that tells if the conversion was successful or not. And if not, + an error code can be returned (see swigerrors.swg for the codes). + + Use the following macros/flags to set or process the returning + states. + + In old versions of SWIG, code such as the following was usually written: + + if (SWIG_ConvertPtr(obj,vptr,ty.flags) != -1) { + // success code + } else { + //fail code + } + + Now you can be more explicit: + + int res = SWIG_ConvertPtr(obj,vptr,ty.flags); + if (SWIG_IsOK(res)) { + // success code + } else { + // fail code + } + + which is the same really, but now you can also do + + Type *ptr; + int res = SWIG_ConvertPtr(obj,(void **)(&ptr),ty.flags); + if (SWIG_IsOK(res)) { + // success code + if (SWIG_IsNewObj(res) { + ... + delete *ptr; + } else { + ... + } + } else { + // fail code + } + + I.e., now SWIG_ConvertPtr can return new objects and you can + identify the case and take care of the deallocation. Of course that + also requires SWIG_ConvertPtr to return new result values, such as + + int SWIG_ConvertPtr(obj, ptr,...) { + if () { + if () { + *ptr = ; + return SWIG_NEWOBJ; + } else { + *ptr = ; + return SWIG_OLDOBJ; + } + } else { + return SWIG_BADOBJ; + } + } + + Of course, returning the plain '0(success)/-1(fail)' still works, but you can be + more explicit by returning SWIG_BADOBJ, SWIG_ERROR or any of the + SWIG errors code. + + Finally, if the SWIG_CASTRANK_MODE is enabled, the result code + allows to return the 'cast rank', for example, if you have this + + int food(double) + int fooi(int); + + and you call + + food(1) // cast rank '1' (1 -> 1.0) + fooi(1) // cast rank '0' + + just use the SWIG_AddCast()/SWIG_CheckState() +*/ + +#define SWIG_OK (0) +#define SWIG_ERROR (-1) +#define SWIG_IsOK(r) (r >= 0) +#define SWIG_ArgError(r) ((r != SWIG_ERROR) ? r : SWIG_TypeError) + +/* The CastRankLimit says how many bits are used for the cast rank */ +#define SWIG_CASTRANKLIMIT (1 << 8) +/* The NewMask denotes the object was created (using new/malloc) */ +#define SWIG_NEWOBJMASK (SWIG_CASTRANKLIMIT << 1) +/* The TmpMask is for in/out typemaps that use temporal objects */ +#define SWIG_TMPOBJMASK (SWIG_NEWOBJMASK << 1) +/* Simple returning values */ +#define SWIG_BADOBJ (SWIG_ERROR) +#define SWIG_OLDOBJ (SWIG_OK) +#define SWIG_NEWOBJ (SWIG_OK | SWIG_NEWOBJMASK) +#define SWIG_TMPOBJ (SWIG_OK | SWIG_TMPOBJMASK) +/* Check, add and del mask methods */ +#define SWIG_AddNewMask(r) (SWIG_IsOK(r) ? (r | SWIG_NEWOBJMASK) : r) +#define SWIG_DelNewMask(r) (SWIG_IsOK(r) ? (r & ~SWIG_NEWOBJMASK) : r) +#define SWIG_IsNewObj(r) (SWIG_IsOK(r) && (r & SWIG_NEWOBJMASK)) +#define SWIG_AddTmpMask(r) (SWIG_IsOK(r) ? (r | SWIG_TMPOBJMASK) : r) +#define SWIG_DelTmpMask(r) (SWIG_IsOK(r) ? (r & ~SWIG_TMPOBJMASK) : r) +#define SWIG_IsTmpObj(r) (SWIG_IsOK(r) && (r & SWIG_TMPOBJMASK)) + +/* Cast-Rank Mode */ +#if defined(SWIG_CASTRANK_MODE) +# ifndef SWIG_TypeRank +# define SWIG_TypeRank unsigned long +# endif +# ifndef SWIG_MAXCASTRANK /* Default cast allowed */ +# define SWIG_MAXCASTRANK (2) +# endif +# define SWIG_CASTRANKMASK ((SWIG_CASTRANKLIMIT) -1) +# define SWIG_CastRank(r) (r & SWIG_CASTRANKMASK) +SWIGINTERNINLINE int SWIG_AddCast(int r) { + return SWIG_IsOK(r) ? ((SWIG_CastRank(r) < SWIG_MAXCASTRANK) ? (r + 1) : SWIG_ERROR) : r; +} +SWIGINTERNINLINE int SWIG_CheckState(int r) { + return SWIG_IsOK(r) ? SWIG_CastRank(r) + 1 : 0; +} +#else /* no cast-rank mode */ +# define SWIG_AddCast(r) (r) +# define SWIG_CheckState(r) (SWIG_IsOK(r) ? 1 : 0) +#endif + + +#include + +#ifdef __cplusplus +extern "C" { +#endif + +typedef void *(*swig_converter_func)(void *, int *); +typedef struct swig_type_info *(*swig_dycast_func)(void **); + +/* Structure to store information on one type */ +typedef struct swig_type_info { + const char *name; /* mangled name of this type */ + const char *str; /* human readable name of this type */ + swig_dycast_func dcast; /* dynamic cast function down a hierarchy */ + struct swig_cast_info *cast; /* linked list of types that can cast into this type */ + void *clientdata; /* language specific type data */ + int owndata; /* flag if the structure owns the clientdata */ +} swig_type_info; + +/* Structure to store a type and conversion function used for casting */ +typedef struct swig_cast_info { + swig_type_info *type; /* pointer to type that is equivalent to this type */ + swig_converter_func converter; /* function to cast the void pointers */ + struct swig_cast_info *next; /* pointer to next cast in linked list */ + struct swig_cast_info *prev; /* pointer to the previous cast */ +} swig_cast_info; + +/* Structure used to store module information + * Each module generates one structure like this, and the runtime collects + * all of these structures and stores them in a circularly linked list.*/ +typedef struct swig_module_info { + swig_type_info **types; /* Array of pointers to swig_type_info structures that are in this module */ + size_t size; /* Number of types in this module */ + struct swig_module_info *next; /* Pointer to next element in circularly linked list */ + swig_type_info **type_initial; /* Array of initially generated type structures */ + swig_cast_info **cast_initial; /* Array of initially generated casting structures */ + void *clientdata; /* Language specific module data */ +} swig_module_info; + +/* + Compare two type names skipping the space characters, therefore + "char*" == "char *" and "Class" == "Class", etc. + + Return 0 when the two name types are equivalent, as in + strncmp, but skipping ' '. +*/ +SWIGRUNTIME int +SWIG_TypeNameComp(const char *f1, const char *l1, + const char *f2, const char *l2) { + for (;(f1 != l1) && (f2 != l2); ++f1, ++f2) { + while ((*f1 == ' ') && (f1 != l1)) ++f1; + while ((*f2 == ' ') && (f2 != l2)) ++f2; + if (*f1 != *f2) return (*f1 > *f2) ? 1 : -1; + } + return (int)((l1 - f1) - (l2 - f2)); +} + +/* + Check type equivalence in a name list like ||... + Return 0 if equal, -1 if nb < tb, 1 if nb > tb +*/ +SWIGRUNTIME int +SWIG_TypeCmp(const char *nb, const char *tb) { + int equiv = 1; + const char* te = tb + strlen(tb); + const char* ne = nb; + while (equiv != 0 && *ne) { + for (nb = ne; *ne; ++ne) { + if (*ne == '|') break; + } + equiv = SWIG_TypeNameComp(nb, ne, tb, te); + if (*ne) ++ne; + } + return equiv; +} + +/* + Check type equivalence in a name list like ||... + Return 0 if not equal, 1 if equal +*/ +SWIGRUNTIME int +SWIG_TypeEquiv(const char *nb, const char *tb) { + return SWIG_TypeCmp(nb, tb) == 0 ? 1 : 0; +} + +/* + Check the typename +*/ +SWIGRUNTIME swig_cast_info * +SWIG_TypeCheck(const char *c, swig_type_info *ty) { + if (ty) { + swig_cast_info *iter = ty->cast; + while (iter) { + if (strcmp(iter->type->name, c) == 0) { + if (iter == ty->cast) + return iter; + /* Move iter to the top of the linked list */ + iter->prev->next = iter->next; + if (iter->next) + iter->next->prev = iter->prev; + iter->next = ty->cast; + iter->prev = 0; + if (ty->cast) ty->cast->prev = iter; + ty->cast = iter; + return iter; + } + iter = iter->next; + } + } + return 0; +} + +/* + Identical to SWIG_TypeCheck, except strcmp is replaced with a pointer comparison +*/ +SWIGRUNTIME swig_cast_info * +SWIG_TypeCheckStruct(swig_type_info *from, swig_type_info *ty) { + if (ty) { + swig_cast_info *iter = ty->cast; + while (iter) { + if (iter->type == from) { + if (iter == ty->cast) + return iter; + /* Move iter to the top of the linked list */ + iter->prev->next = iter->next; + if (iter->next) + iter->next->prev = iter->prev; + iter->next = ty->cast; + iter->prev = 0; + if (ty->cast) ty->cast->prev = iter; + ty->cast = iter; + return iter; + } + iter = iter->next; + } + } + return 0; +} + +/* + Cast a pointer up an inheritance hierarchy +*/ +SWIGRUNTIMEINLINE void * +SWIG_TypeCast(swig_cast_info *ty, void *ptr, int *newmemory) { + return ((!ty) || (!ty->converter)) ? ptr : (*ty->converter)(ptr, newmemory); +} + +/* + Dynamic pointer casting. Down an inheritance hierarchy +*/ +SWIGRUNTIME swig_type_info * +SWIG_TypeDynamicCast(swig_type_info *ty, void **ptr) { + swig_type_info *lastty = ty; + if (!ty || !ty->dcast) return ty; + while (ty && (ty->dcast)) { + ty = (*ty->dcast)(ptr); + if (ty) lastty = ty; + } + return lastty; +} + +/* + Return the name associated with this type +*/ +SWIGRUNTIMEINLINE const char * +SWIG_TypeName(const swig_type_info *ty) { + return ty->name; +} + +/* + Return the pretty name associated with this type, + that is an unmangled type name in a form presentable to the user. +*/ +SWIGRUNTIME const char * +SWIG_TypePrettyName(const swig_type_info *type) { + /* The "str" field contains the equivalent pretty names of the + type, separated by vertical-bar characters. We choose + to print the last name, as it is often (?) the most + specific. */ + if (!type) return NULL; + if (type->str != NULL) { + const char *last_name = type->str; + const char *s; + for (s = type->str; *s; s++) + if (*s == '|') last_name = s+1; + return last_name; + } + else + return type->name; +} + +/* + Set the clientdata field for a type +*/ +SWIGRUNTIME void +SWIG_TypeClientData(swig_type_info *ti, void *clientdata) { + swig_cast_info *cast = ti->cast; + /* if (ti->clientdata == clientdata) return; */ + ti->clientdata = clientdata; + + while (cast) { + if (!cast->converter) { + swig_type_info *tc = cast->type; + if (!tc->clientdata) { + SWIG_TypeClientData(tc, clientdata); + } + } + cast = cast->next; + } +} +SWIGRUNTIME void +SWIG_TypeNewClientData(swig_type_info *ti, void *clientdata) { + SWIG_TypeClientData(ti, clientdata); + ti->owndata = 1; +} + +/* + Search for a swig_type_info structure only by mangled name + Search is a O(log #types) + + We start searching at module start, and finish searching when start == end. + Note: if start == end at the beginning of the function, we go all the way around + the circular list. +*/ +SWIGRUNTIME swig_type_info * +SWIG_MangledTypeQueryModule(swig_module_info *start, + swig_module_info *end, + const char *name) { + swig_module_info *iter = start; + do { + if (iter->size) { + register size_t l = 0; + register size_t r = iter->size - 1; + do { + /* since l+r >= 0, we can (>> 1) instead (/ 2) */ + register size_t i = (l + r) >> 1; + const char *iname = iter->types[i]->name; + if (iname) { + register int compare = strcmp(name, iname); + if (compare == 0) { + return iter->types[i]; + } else if (compare < 0) { + if (i) { + r = i - 1; + } else { + break; + } + } else if (compare > 0) { + l = i + 1; + } + } else { + break; /* should never happen */ + } + } while (l <= r); + } + iter = iter->next; + } while (iter != end); + return 0; +} + +/* + Search for a swig_type_info structure for either a mangled name or a human readable name. + It first searches the mangled names of the types, which is a O(log #types) + If a type is not found it then searches the human readable names, which is O(#types). + + We start searching at module start, and finish searching when start == end. + Note: if start == end at the beginning of the function, we go all the way around + the circular list. +*/ +SWIGRUNTIME swig_type_info * +SWIG_TypeQueryModule(swig_module_info *start, + swig_module_info *end, + const char *name) { + /* STEP 1: Search the name field using binary search */ + swig_type_info *ret = SWIG_MangledTypeQueryModule(start, end, name); + if (ret) { + return ret; + } else { + /* STEP 2: If the type hasn't been found, do a complete search + of the str field (the human readable name) */ + swig_module_info *iter = start; + do { + register size_t i = 0; + for (; i < iter->size; ++i) { + if (iter->types[i]->str && (SWIG_TypeEquiv(iter->types[i]->str, name))) + return iter->types[i]; + } + iter = iter->next; + } while (iter != end); + } + + /* neither found a match */ + return 0; +} + +/* + Pack binary data into a string +*/ +SWIGRUNTIME char * +SWIG_PackData(char *c, void *ptr, size_t sz) { + static const char hex[17] = "0123456789abcdef"; + register const unsigned char *u = (unsigned char *) ptr; + register const unsigned char *eu = u + sz; + for (; u != eu; ++u) { + register unsigned char uu = *u; + *(c++) = hex[(uu & 0xf0) >> 4]; + *(c++) = hex[uu & 0xf]; + } + return c; +} + +/* + Unpack binary data from a string +*/ +SWIGRUNTIME const char * +SWIG_UnpackData(const char *c, void *ptr, size_t sz) { + register unsigned char *u = (unsigned char *) ptr; + register const unsigned char *eu = u + sz; + for (; u != eu; ++u) { + register char d = *(c++); + register unsigned char uu; + if ((d >= '0') && (d <= '9')) + uu = ((d - '0') << 4); + else if ((d >= 'a') && (d <= 'f')) + uu = ((d - ('a'-10)) << 4); + else + return (char *) 0; + d = *(c++); + if ((d >= '0') && (d <= '9')) + uu |= (d - '0'); + else if ((d >= 'a') && (d <= 'f')) + uu |= (d - ('a'-10)); + else + return (char *) 0; + *u = uu; + } + return c; +} + +/* + Pack 'void *' into a string buffer. +*/ +SWIGRUNTIME char * +SWIG_PackVoidPtr(char *buff, void *ptr, const char *name, size_t bsz) { + char *r = buff; + if ((2*sizeof(void *) + 2) > bsz) return 0; + *(r++) = '_'; + r = SWIG_PackData(r,&ptr,sizeof(void *)); + if (strlen(name) + 1 > (bsz - (r - buff))) return 0; + strcpy(r,name); + return buff; +} + +SWIGRUNTIME const char * +SWIG_UnpackVoidPtr(const char *c, void **ptr, const char *name) { + if (*c != '_') { + if (strcmp(c,"NULL") == 0) { + *ptr = (void *) 0; + return name; + } else { + return 0; + } + } + return SWIG_UnpackData(++c,ptr,sizeof(void *)); +} + +SWIGRUNTIME char * +SWIG_PackDataName(char *buff, void *ptr, size_t sz, const char *name, size_t bsz) { + char *r = buff; + size_t lname = (name ? strlen(name) : 0); + if ((2*sz + 2 + lname) > bsz) return 0; + *(r++) = '_'; + r = SWIG_PackData(r,ptr,sz); + if (lname) { + strncpy(r,name,lname+1); + } else { + *r = 0; + } + return buff; +} + +SWIGRUNTIME const char * +SWIG_UnpackDataName(const char *c, void *ptr, size_t sz, const char *name) { + if (*c != '_') { + if (strcmp(c,"NULL") == 0) { + memset(ptr,0,sz); + return name; + } else { + return 0; + } + } + return SWIG_UnpackData(++c,ptr,sz); +} + +#ifdef __cplusplus +} +#endif + +/* Errors in SWIG */ +#define SWIG_UnknownError -1 +#define SWIG_IOError -2 +#define SWIG_RuntimeError -3 +#define SWIG_IndexError -4 +#define SWIG_TypeError -5 +#define SWIG_DivisionByZero -6 +#define SWIG_OverflowError -7 +#define SWIG_SyntaxError -8 +#define SWIG_ValueError -9 +#define SWIG_SystemError -10 +#define SWIG_AttributeError -11 +#define SWIG_MemoryError -12 +#define SWIG_NullReferenceError -13 + + + +/* Compatibility macros for Python 3 */ +#if PY_VERSION_HEX >= 0x03000000 + +#define PyClass_Check(obj) PyObject_IsInstance(obj, (PyObject *)&PyType_Type) +#define PyInt_Check(x) PyLong_Check(x) +#define PyInt_AsLong(x) PyLong_AsLong(x) +#define PyInt_FromLong(x) PyLong_FromLong(x) +#define PyInt_FromSize_t(x) PyLong_FromSize_t(x) +#define PyString_Check(name) PyBytes_Check(name) +#define PyString_FromString(x) PyUnicode_FromString(x) +#define PyString_Format(fmt, args) PyUnicode_Format(fmt, args) +#define PyString_AsString(str) PyBytes_AsString(str) +#define PyString_Size(str) PyBytes_Size(str) +#define PyString_InternFromString(key) PyUnicode_InternFromString(key) +#define Py_TPFLAGS_HAVE_CLASS Py_TPFLAGS_BASETYPE +#define PyString_AS_STRING(x) PyUnicode_AS_STRING(x) +#define _PyLong_FromSsize_t(x) PyLong_FromSsize_t(x) + +#endif + +#ifndef Py_TYPE +# define Py_TYPE(op) ((op)->ob_type) +#endif + +/* SWIG APIs for compatibility of both Python 2 & 3 */ + +#if PY_VERSION_HEX >= 0x03000000 +# define SWIG_Python_str_FromFormat PyUnicode_FromFormat +#else +# define SWIG_Python_str_FromFormat PyString_FromFormat +#endif + + +/* Warning: This function will allocate a new string in Python 3, + * so please call SWIG_Python_str_DelForPy3(x) to free the space. + */ +SWIGINTERN char* +SWIG_Python_str_AsChar(PyObject *str) +{ +#if PY_VERSION_HEX >= 0x03000000 + char *cstr; + char *newstr; + Py_ssize_t len; + str = PyUnicode_AsUTF8String(str); + PyBytes_AsStringAndSize(str, &cstr, &len); + newstr = (char *) malloc(len+1); + memcpy(newstr, cstr, len+1); + Py_XDECREF(str); + return newstr; +#else + return PyString_AsString(str); +#endif +} + +#if PY_VERSION_HEX >= 0x03000000 +# define SWIG_Python_str_DelForPy3(x) free( (void*) (x) ) +#else +# define SWIG_Python_str_DelForPy3(x) +#endif + + +SWIGINTERN PyObject* +SWIG_Python_str_FromChar(const char *c) +{ +#if PY_VERSION_HEX >= 0x03000000 + return PyUnicode_FromString(c); +#else + return PyString_FromString(c); +#endif +} + +/* Add PyOS_snprintf for old Pythons */ +#if PY_VERSION_HEX < 0x02020000 +# if defined(_MSC_VER) || defined(__BORLANDC__) || defined(_WATCOM) +# define PyOS_snprintf _snprintf +# else +# define PyOS_snprintf snprintf +# endif +#endif + +/* A crude PyString_FromFormat implementation for old Pythons */ +#if PY_VERSION_HEX < 0x02020000 + +#ifndef SWIG_PYBUFFER_SIZE +# define SWIG_PYBUFFER_SIZE 1024 +#endif + +static PyObject * +PyString_FromFormat(const char *fmt, ...) { + va_list ap; + char buf[SWIG_PYBUFFER_SIZE * 2]; + int res; + va_start(ap, fmt); + res = vsnprintf(buf, sizeof(buf), fmt, ap); + va_end(ap); + return (res < 0 || res >= (int)sizeof(buf)) ? 0 : PyString_FromString(buf); +} +#endif + +/* Add PyObject_Del for old Pythons */ +#if PY_VERSION_HEX < 0x01060000 +# define PyObject_Del(op) PyMem_DEL((op)) +#endif +#ifndef PyObject_DEL +# define PyObject_DEL PyObject_Del +#endif + +/* A crude PyExc_StopIteration exception for old Pythons */ +#if PY_VERSION_HEX < 0x02020000 +# ifndef PyExc_StopIteration +# define PyExc_StopIteration PyExc_RuntimeError +# endif +# ifndef PyObject_GenericGetAttr +# define PyObject_GenericGetAttr 0 +# endif +#endif + +/* Py_NotImplemented is defined in 2.1 and up. */ +#if PY_VERSION_HEX < 0x02010000 +# ifndef Py_NotImplemented +# define Py_NotImplemented PyExc_RuntimeError +# endif +#endif + +/* A crude PyString_AsStringAndSize implementation for old Pythons */ +#if PY_VERSION_HEX < 0x02010000 +# ifndef PyString_AsStringAndSize +# define PyString_AsStringAndSize(obj, s, len) {*s = PyString_AsString(obj); *len = *s ? strlen(*s) : 0;} +# endif +#endif + +/* PySequence_Size for old Pythons */ +#if PY_VERSION_HEX < 0x02000000 +# ifndef PySequence_Size +# define PySequence_Size PySequence_Length +# endif +#endif + +/* PyBool_FromLong for old Pythons */ +#if PY_VERSION_HEX < 0x02030000 +static +PyObject *PyBool_FromLong(long ok) +{ + PyObject *result = ok ? Py_True : Py_False; + Py_INCREF(result); + return result; +} +#endif + +/* Py_ssize_t for old Pythons */ +/* This code is as recommended by: */ +/* http://www.python.org/dev/peps/pep-0353/#conversion-guidelines */ +#if PY_VERSION_HEX < 0x02050000 && !defined(PY_SSIZE_T_MIN) +typedef int Py_ssize_t; +# define PY_SSIZE_T_MAX INT_MAX +# define PY_SSIZE_T_MIN INT_MIN +typedef inquiry lenfunc; +typedef intargfunc ssizeargfunc; +typedef intintargfunc ssizessizeargfunc; +typedef intobjargproc ssizeobjargproc; +typedef intintobjargproc ssizessizeobjargproc; +typedef getreadbufferproc readbufferproc; +typedef getwritebufferproc writebufferproc; +typedef getsegcountproc segcountproc; +typedef getcharbufferproc charbufferproc; +static long PyNumber_AsSsize_t (PyObject *x, void *SWIGUNUSEDPARM(exc)) +{ + long result = 0; + PyObject *i = PyNumber_Int(x); + if (i) { + result = PyInt_AsLong(i); + Py_DECREF(i); + } + return result; +} +#endif + +#if PY_VERSION_HEX < 0x02050000 +#define PyInt_FromSize_t(x) PyInt_FromLong((long)x) +#endif + +#if PY_VERSION_HEX < 0x02040000 +#define Py_VISIT(op) \ + do { \ + if (op) { \ + int vret = visit((op), arg); \ + if (vret) \ + return vret; \ + } \ + } while (0) +#endif + +#if PY_VERSION_HEX < 0x02030000 +typedef struct { + PyTypeObject type; + PyNumberMethods as_number; + PyMappingMethods as_mapping; + PySequenceMethods as_sequence; + PyBufferProcs as_buffer; + PyObject *name, *slots; +} PyHeapTypeObject; +#endif + +#if PY_VERSION_HEX < 0x02030000 +typedef destructor freefunc; +#endif + +#if ((PY_MAJOR_VERSION == 2 && PY_MINOR_VERSION > 6) || \ + (PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION > 0) || \ + (PY_MAJOR_VERSION > 3)) +# define SWIGPY_USE_CAPSULE +# define SWIGPY_CAPSULE_NAME ((char*)"swig_runtime_data" SWIG_RUNTIME_VERSION ".type_pointer_capsule" SWIG_TYPE_TABLE_NAME) +#endif + +#if PY_VERSION_HEX < 0x03020000 +#define PyDescr_TYPE(x) (((PyDescrObject *)(x))->d_type) +#define PyDescr_NAME(x) (((PyDescrObject *)(x))->d_name) +#endif + +/* ----------------------------------------------------------------------------- + * error manipulation + * ----------------------------------------------------------------------------- */ + +SWIGRUNTIME PyObject* +SWIG_Python_ErrorType(int code) { + PyObject* type = 0; + switch(code) { + case SWIG_MemoryError: + type = PyExc_MemoryError; + break; + case SWIG_IOError: + type = PyExc_IOError; + break; + case SWIG_RuntimeError: + type = PyExc_RuntimeError; + break; + case SWIG_IndexError: + type = PyExc_IndexError; + break; + case SWIG_TypeError: + type = PyExc_TypeError; + break; + case SWIG_DivisionByZero: + type = PyExc_ZeroDivisionError; + break; + case SWIG_OverflowError: + type = PyExc_OverflowError; + break; + case SWIG_SyntaxError: + type = PyExc_SyntaxError; + break; + case SWIG_ValueError: + type = PyExc_ValueError; + break; + case SWIG_SystemError: + type = PyExc_SystemError; + break; + case SWIG_AttributeError: + type = PyExc_AttributeError; + break; + default: + type = PyExc_RuntimeError; + } + return type; +} + + +SWIGRUNTIME void +SWIG_Python_AddErrorMsg(const char* mesg) +{ + PyObject *type = 0; + PyObject *value = 0; + PyObject *traceback = 0; + + if (PyErr_Occurred()) PyErr_Fetch(&type, &value, &traceback); + if (value) { + char *tmp; + PyObject *old_str = PyObject_Str(value); + PyErr_Clear(); + Py_XINCREF(type); + + PyErr_Format(type, "%s %s", tmp = SWIG_Python_str_AsChar(old_str), mesg); + SWIG_Python_str_DelForPy3(tmp); + Py_DECREF(old_str); + Py_DECREF(value); + } else { + PyErr_SetString(PyExc_RuntimeError, mesg); + } +} + +#if defined(SWIG_PYTHON_NO_THREADS) +# if defined(SWIG_PYTHON_THREADS) +# undef SWIG_PYTHON_THREADS +# endif +#endif +#if defined(SWIG_PYTHON_THREADS) /* Threading support is enabled */ +# if !defined(SWIG_PYTHON_USE_GIL) && !defined(SWIG_PYTHON_NO_USE_GIL) +# if (PY_VERSION_HEX >= 0x02030000) /* For 2.3 or later, use the PyGILState calls */ +# define SWIG_PYTHON_USE_GIL +# endif +# endif +# if defined(SWIG_PYTHON_USE_GIL) /* Use PyGILState threads calls */ +# ifndef SWIG_PYTHON_INITIALIZE_THREADS +# define SWIG_PYTHON_INITIALIZE_THREADS PyEval_InitThreads() +# endif +# ifdef __cplusplus /* C++ code */ + class SWIG_Python_Thread_Block { + bool status; + PyGILState_STATE state; + public: + void end() { if (status) { PyGILState_Release(state); status = false;} } + SWIG_Python_Thread_Block() : status(true), state(PyGILState_Ensure()) {} + ~SWIG_Python_Thread_Block() { end(); } + }; + class SWIG_Python_Thread_Allow { + bool status; + PyThreadState *save; + public: + void end() { if (status) { PyEval_RestoreThread(save); status = false; }} + SWIG_Python_Thread_Allow() : status(true), save(PyEval_SaveThread()) {} + ~SWIG_Python_Thread_Allow() { end(); } + }; +# define SWIG_PYTHON_THREAD_BEGIN_BLOCK SWIG_Python_Thread_Block _swig_thread_block +# define SWIG_PYTHON_THREAD_END_BLOCK _swig_thread_block.end() +# define SWIG_PYTHON_THREAD_BEGIN_ALLOW SWIG_Python_Thread_Allow _swig_thread_allow +# define SWIG_PYTHON_THREAD_END_ALLOW _swig_thread_allow.end() +# else /* C code */ +# define SWIG_PYTHON_THREAD_BEGIN_BLOCK PyGILState_STATE _swig_thread_block = PyGILState_Ensure() +# define SWIG_PYTHON_THREAD_END_BLOCK PyGILState_Release(_swig_thread_block) +# define SWIG_PYTHON_THREAD_BEGIN_ALLOW PyThreadState *_swig_thread_allow = PyEval_SaveThread() +# define SWIG_PYTHON_THREAD_END_ALLOW PyEval_RestoreThread(_swig_thread_allow) +# endif +# else /* Old thread way, not implemented, user must provide it */ +# if !defined(SWIG_PYTHON_INITIALIZE_THREADS) +# define SWIG_PYTHON_INITIALIZE_THREADS +# endif +# if !defined(SWIG_PYTHON_THREAD_BEGIN_BLOCK) +# define SWIG_PYTHON_THREAD_BEGIN_BLOCK +# endif +# if !defined(SWIG_PYTHON_THREAD_END_BLOCK) +# define SWIG_PYTHON_THREAD_END_BLOCK +# endif +# if !defined(SWIG_PYTHON_THREAD_BEGIN_ALLOW) +# define SWIG_PYTHON_THREAD_BEGIN_ALLOW +# endif +# if !defined(SWIG_PYTHON_THREAD_END_ALLOW) +# define SWIG_PYTHON_THREAD_END_ALLOW +# endif +# endif +#else /* No thread support */ +# define SWIG_PYTHON_INITIALIZE_THREADS +# define SWIG_PYTHON_THREAD_BEGIN_BLOCK +# define SWIG_PYTHON_THREAD_END_BLOCK +# define SWIG_PYTHON_THREAD_BEGIN_ALLOW +# define SWIG_PYTHON_THREAD_END_ALLOW +#endif + +/* ----------------------------------------------------------------------------- + * Python API portion that goes into the runtime + * ----------------------------------------------------------------------------- */ + +#ifdef __cplusplus +extern "C" { +#endif + +/* ----------------------------------------------------------------------------- + * Constant declarations + * ----------------------------------------------------------------------------- */ + +/* Constant Types */ +#define SWIG_PY_POINTER 4 +#define SWIG_PY_BINARY 5 + +/* Constant information structure */ +typedef struct swig_const_info { + int type; + char *name; + long lvalue; + double dvalue; + void *pvalue; + swig_type_info **ptype; +} swig_const_info; + + +/* ----------------------------------------------------------------------------- + * Wrapper of PyInstanceMethod_New() used in Python 3 + * It is exported to the generated module, used for -fastproxy + * ----------------------------------------------------------------------------- */ +#if PY_VERSION_HEX >= 0x03000000 +SWIGRUNTIME PyObject* SWIG_PyInstanceMethod_New(PyObject *SWIGUNUSEDPARM(self), PyObject *func) +{ + return PyInstanceMethod_New(func); +} +#else +SWIGRUNTIME PyObject* SWIG_PyInstanceMethod_New(PyObject *SWIGUNUSEDPARM(self), PyObject *SWIGUNUSEDPARM(func)) +{ + return NULL; +} +#endif + +#ifdef __cplusplus +} +#endif + + +/* ----------------------------------------------------------------------------- + * pyrun.swg + * + * This file contains the runtime support for Python modules + * and includes code for managing global variables and pointer + * type checking. + * + * ----------------------------------------------------------------------------- */ + +/* Common SWIG API */ + +/* for raw pointers */ +#define SWIG_Python_ConvertPtr(obj, pptr, type, flags) SWIG_Python_ConvertPtrAndOwn(obj, pptr, type, flags, 0) +#define SWIG_ConvertPtr(obj, pptr, type, flags) SWIG_Python_ConvertPtr(obj, pptr, type, flags) +#define SWIG_ConvertPtrAndOwn(obj,pptr,type,flags,own) SWIG_Python_ConvertPtrAndOwn(obj, pptr, type, flags, own) + +#ifdef SWIGPYTHON_BUILTIN +#define SWIG_NewPointerObj(ptr, type, flags) SWIG_Python_NewPointerObj(self, ptr, type, flags) +#else +#define SWIG_NewPointerObj(ptr, type, flags) SWIG_Python_NewPointerObj(NULL, ptr, type, flags) +#endif + +#define SWIG_InternalNewPointerObj(ptr, type, flags) SWIG_Python_NewPointerObj(NULL, ptr, type, flags) + +#define SWIG_CheckImplicit(ty) SWIG_Python_CheckImplicit(ty) +#define SWIG_AcquirePtr(ptr, src) SWIG_Python_AcquirePtr(ptr, src) +#define swig_owntype int + +/* for raw packed data */ +#define SWIG_ConvertPacked(obj, ptr, sz, ty) SWIG_Python_ConvertPacked(obj, ptr, sz, ty) +#define SWIG_NewPackedObj(ptr, sz, type) SWIG_Python_NewPackedObj(ptr, sz, type) + +/* for class or struct pointers */ +#define SWIG_ConvertInstance(obj, pptr, type, flags) SWIG_ConvertPtr(obj, pptr, type, flags) +#define SWIG_NewInstanceObj(ptr, type, flags) SWIG_NewPointerObj(ptr, type, flags) + +/* for C or C++ function pointers */ +#define SWIG_ConvertFunctionPtr(obj, pptr, type) SWIG_Python_ConvertFunctionPtr(obj, pptr, type) +#define SWIG_NewFunctionPtrObj(ptr, type) SWIG_Python_NewPointerObj(NULL, ptr, type, 0) + +/* for C++ member pointers, ie, member methods */ +#define SWIG_ConvertMember(obj, ptr, sz, ty) SWIG_Python_ConvertPacked(obj, ptr, sz, ty) +#define SWIG_NewMemberObj(ptr, sz, type) SWIG_Python_NewPackedObj(ptr, sz, type) + + +/* Runtime API */ + +#define SWIG_GetModule(clientdata) SWIG_Python_GetModule(clientdata) +#define SWIG_SetModule(clientdata, pointer) SWIG_Python_SetModule(pointer) +#define SWIG_NewClientData(obj) SwigPyClientData_New(obj) + +#define SWIG_SetErrorObj SWIG_Python_SetErrorObj +#define SWIG_SetErrorMsg SWIG_Python_SetErrorMsg +#define SWIG_ErrorType(code) SWIG_Python_ErrorType(code) +#define SWIG_Error(code, msg) SWIG_Python_SetErrorMsg(SWIG_ErrorType(code), msg) +#define SWIG_fail goto fail + + +/* Runtime API implementation */ + +/* Error manipulation */ + +SWIGINTERN void +SWIG_Python_SetErrorObj(PyObject *errtype, PyObject *obj) { + SWIG_PYTHON_THREAD_BEGIN_BLOCK; + PyErr_SetObject(errtype, obj); + Py_DECREF(obj); + SWIG_PYTHON_THREAD_END_BLOCK; +} + +SWIGINTERN void +SWIG_Python_SetErrorMsg(PyObject *errtype, const char *msg) { + SWIG_PYTHON_THREAD_BEGIN_BLOCK; + PyErr_SetString(errtype, msg); + SWIG_PYTHON_THREAD_END_BLOCK; +} + +#define SWIG_Python_Raise(obj, type, desc) SWIG_Python_SetErrorObj(SWIG_Python_ExceptionType(desc), obj) + +/* Set a constant value */ + +#if defined(SWIGPYTHON_BUILTIN) + +SWIGINTERN void +SwigPyBuiltin_AddPublicSymbol(PyObject *seq, const char *key) { + PyObject *s = PyString_InternFromString(key); + PyList_Append(seq, s); + Py_DECREF(s); +} + +SWIGINTERN void +SWIG_Python_SetConstant(PyObject *d, PyObject *public_interface, const char *name, PyObject *obj) { +#if PY_VERSION_HEX < 0x02030000 + PyDict_SetItemString(d, (char *)name, obj); +#else + PyDict_SetItemString(d, name, obj); +#endif + Py_DECREF(obj); + if (public_interface) + SwigPyBuiltin_AddPublicSymbol(public_interface, name); +} + +#else + +SWIGINTERN void +SWIG_Python_SetConstant(PyObject *d, const char *name, PyObject *obj) { +#if PY_VERSION_HEX < 0x02030000 + PyDict_SetItemString(d, (char *)name, obj); +#else + PyDict_SetItemString(d, name, obj); +#endif + Py_DECREF(obj); +} + +#endif + +/* Append a value to the result obj */ + +SWIGINTERN PyObject* +SWIG_Python_AppendOutput(PyObject* result, PyObject* obj) { +#if !defined(SWIG_PYTHON_OUTPUT_TUPLE) + if (!result) { + result = obj; + } else if (result == Py_None) { + Py_DECREF(result); + result = obj; + } else { + if (!PyList_Check(result)) { + PyObject *o2 = result; + result = PyList_New(1); + PyList_SetItem(result, 0, o2); + } + PyList_Append(result,obj); + Py_DECREF(obj); + } + return result; +#else + PyObject* o2; + PyObject* o3; + if (!result) { + result = obj; + } else if (result == Py_None) { + Py_DECREF(result); + result = obj; + } else { + if (!PyTuple_Check(result)) { + o2 = result; + result = PyTuple_New(1); + PyTuple_SET_ITEM(result, 0, o2); + } + o3 = PyTuple_New(1); + PyTuple_SET_ITEM(o3, 0, obj); + o2 = result; + result = PySequence_Concat(o2, o3); + Py_DECREF(o2); + Py_DECREF(o3); + } + return result; +#endif +} + +/* Unpack the argument tuple */ + +SWIGINTERN int +SWIG_Python_UnpackTuple(PyObject *args, const char *name, Py_ssize_t min, Py_ssize_t max, PyObject **objs) +{ + if (!args) { + if (!min && !max) { + return 1; + } else { + PyErr_Format(PyExc_TypeError, "%s expected %s%d arguments, got none", + name, (min == max ? "" : "at least "), (int)min); + return 0; + } + } + if (!PyTuple_Check(args)) { + if (min <= 1 && max >= 1) { + register int i; + objs[0] = args; + for (i = 1; i < max; ++i) { + objs[i] = 0; + } + return 2; + } + PyErr_SetString(PyExc_SystemError, "UnpackTuple() argument list is not a tuple"); + return 0; + } else { + register Py_ssize_t l = PyTuple_GET_SIZE(args); + if (l < min) { + PyErr_Format(PyExc_TypeError, "%s expected %s%d arguments, got %d", + name, (min == max ? "" : "at least "), (int)min, (int)l); + return 0; + } else if (l > max) { + PyErr_Format(PyExc_TypeError, "%s expected %s%d arguments, got %d", + name, (min == max ? "" : "at most "), (int)max, (int)l); + return 0; + } else { + register int i; + for (i = 0; i < l; ++i) { + objs[i] = PyTuple_GET_ITEM(args, i); + } + for (; l < max; ++l) { + objs[l] = 0; + } + return i + 1; + } + } +} + +/* A functor is a function object with one single object argument */ +#if PY_VERSION_HEX >= 0x02020000 +#define SWIG_Python_CallFunctor(functor, obj) PyObject_CallFunctionObjArgs(functor, obj, NULL); +#else +#define SWIG_Python_CallFunctor(functor, obj) PyObject_CallFunction(functor, "O", obj); +#endif + +/* + Helper for static pointer initialization for both C and C++ code, for example + static PyObject *SWIG_STATIC_POINTER(MyVar) = NewSomething(...); +*/ +#ifdef __cplusplus +#define SWIG_STATIC_POINTER(var) var +#else +#define SWIG_STATIC_POINTER(var) var = 0; if (!var) var +#endif + +/* ----------------------------------------------------------------------------- + * Pointer declarations + * ----------------------------------------------------------------------------- */ + +/* Flags for new pointer objects */ +#define SWIG_POINTER_NOSHADOW (SWIG_POINTER_OWN << 1) +#define SWIG_POINTER_NEW (SWIG_POINTER_NOSHADOW | SWIG_POINTER_OWN) + +#define SWIG_POINTER_IMPLICIT_CONV (SWIG_POINTER_DISOWN << 1) + +#define SWIG_BUILTIN_TP_INIT (SWIG_POINTER_OWN << 2) +#define SWIG_BUILTIN_INIT (SWIG_BUILTIN_TP_INIT | SWIG_POINTER_OWN) + +#ifdef __cplusplus +extern "C" { +#endif + +/* How to access Py_None */ +#if defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__) +# ifndef SWIG_PYTHON_NO_BUILD_NONE +# ifndef SWIG_PYTHON_BUILD_NONE +# define SWIG_PYTHON_BUILD_NONE +# endif +# endif +#endif + +#ifdef SWIG_PYTHON_BUILD_NONE +# ifdef Py_None +# undef Py_None +# define Py_None SWIG_Py_None() +# endif +SWIGRUNTIMEINLINE PyObject * +_SWIG_Py_None(void) +{ + PyObject *none = Py_BuildValue((char*)""); + Py_DECREF(none); + return none; +} +SWIGRUNTIME PyObject * +SWIG_Py_None(void) +{ + static PyObject *SWIG_STATIC_POINTER(none) = _SWIG_Py_None(); + return none; +} +#endif + +/* The python void return value */ + +SWIGRUNTIMEINLINE PyObject * +SWIG_Py_Void(void) +{ + PyObject *none = Py_None; + Py_INCREF(none); + return none; +} + +/* SwigPyClientData */ + +typedef struct { + PyObject *klass; + PyObject *newraw; + PyObject *newargs; + PyObject *destroy; + int delargs; + int implicitconv; + PyTypeObject *pytype; +} SwigPyClientData; + +SWIGRUNTIMEINLINE int +SWIG_Python_CheckImplicit(swig_type_info *ty) +{ + SwigPyClientData *data = (SwigPyClientData *)ty->clientdata; + return data ? data->implicitconv : 0; +} + +SWIGRUNTIMEINLINE PyObject * +SWIG_Python_ExceptionType(swig_type_info *desc) { + SwigPyClientData *data = desc ? (SwigPyClientData *) desc->clientdata : 0; + PyObject *klass = data ? data->klass : 0; + return (klass ? klass : PyExc_RuntimeError); +} + + +SWIGRUNTIME SwigPyClientData * +SwigPyClientData_New(PyObject* obj) +{ + if (!obj) { + return 0; + } else { + SwigPyClientData *data = (SwigPyClientData *)malloc(sizeof(SwigPyClientData)); + /* the klass element */ + data->klass = obj; + Py_INCREF(data->klass); + /* the newraw method and newargs arguments used to create a new raw instance */ + if (PyClass_Check(obj)) { + data->newraw = 0; + data->newargs = obj; + Py_INCREF(obj); + } else { +#if (PY_VERSION_HEX < 0x02020000) + data->newraw = 0; +#else + data->newraw = PyObject_GetAttrString(data->klass, (char *)"__new__"); +#endif + if (data->newraw) { + Py_INCREF(data->newraw); + data->newargs = PyTuple_New(1); + PyTuple_SetItem(data->newargs, 0, obj); + } else { + data->newargs = obj; + } + Py_INCREF(data->newargs); + } + /* the destroy method, aka as the C++ delete method */ + data->destroy = PyObject_GetAttrString(data->klass, (char *)"__swig_destroy__"); + if (PyErr_Occurred()) { + PyErr_Clear(); + data->destroy = 0; + } + if (data->destroy) { + int flags; + Py_INCREF(data->destroy); + flags = PyCFunction_GET_FLAGS(data->destroy); +#ifdef METH_O + data->delargs = !(flags & (METH_O)); +#else + data->delargs = 0; +#endif + } else { + data->delargs = 0; + } + data->implicitconv = 0; + data->pytype = 0; + return data; + } +} + +SWIGRUNTIME void +SwigPyClientData_Del(SwigPyClientData *data) { + Py_XDECREF(data->newraw); + Py_XDECREF(data->newargs); + Py_XDECREF(data->destroy); +} + +/* =============== SwigPyObject =====================*/ + +typedef struct { + PyObject_HEAD + void *ptr; + swig_type_info *ty; + int own; + PyObject *next; +#ifdef SWIGPYTHON_BUILTIN + PyObject *dict; +#endif +} SwigPyObject; + +SWIGRUNTIME PyObject * +SwigPyObject_long(SwigPyObject *v) +{ + return PyLong_FromVoidPtr(v->ptr); +} + +SWIGRUNTIME PyObject * +SwigPyObject_format(const char* fmt, SwigPyObject *v) +{ + PyObject *res = NULL; + PyObject *args = PyTuple_New(1); + if (args) { + if (PyTuple_SetItem(args, 0, SwigPyObject_long(v)) == 0) { + PyObject *ofmt = SWIG_Python_str_FromChar(fmt); + if (ofmt) { +#if PY_VERSION_HEX >= 0x03000000 + res = PyUnicode_Format(ofmt,args); +#else + res = PyString_Format(ofmt,args); +#endif + Py_DECREF(ofmt); + } + Py_DECREF(args); + } + } + return res; +} + +SWIGRUNTIME PyObject * +SwigPyObject_oct(SwigPyObject *v) +{ + return SwigPyObject_format("%o",v); +} + +SWIGRUNTIME PyObject * +SwigPyObject_hex(SwigPyObject *v) +{ + return SwigPyObject_format("%x",v); +} + +SWIGRUNTIME PyObject * +#ifdef METH_NOARGS +SwigPyObject_repr(SwigPyObject *v) +#else +SwigPyObject_repr(SwigPyObject *v, PyObject *args) +#endif +{ + const char *name = SWIG_TypePrettyName(v->ty); + PyObject *repr = SWIG_Python_str_FromFormat("", (name ? name : "unknown"), (void *)v); + if (v->next) { +# ifdef METH_NOARGS + PyObject *nrep = SwigPyObject_repr((SwigPyObject *)v->next); +# else + PyObject *nrep = SwigPyObject_repr((SwigPyObject *)v->next, args); +# endif +# if PY_VERSION_HEX >= 0x03000000 + PyObject *joined = PyUnicode_Concat(repr, nrep); + Py_DecRef(repr); + Py_DecRef(nrep); + repr = joined; +# else + PyString_ConcatAndDel(&repr,nrep); +# endif + } + return repr; +} + +SWIGRUNTIME int +SwigPyObject_compare(SwigPyObject *v, SwigPyObject *w) +{ + void *i = v->ptr; + void *j = w->ptr; + return (i < j) ? -1 : ((i > j) ? 1 : 0); +} + +/* Added for Python 3.x, would it also be useful for Python 2.x? */ +SWIGRUNTIME PyObject* +SwigPyObject_richcompare(SwigPyObject *v, SwigPyObject *w, int op) +{ + PyObject* res; + if( op != Py_EQ && op != Py_NE ) { + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; + } + res = PyBool_FromLong( (SwigPyObject_compare(v, w)==0) == (op == Py_EQ) ? 1 : 0); + return res; +} + + +SWIGRUNTIME PyTypeObject* SwigPyObject_TypeOnce(void); + +#ifdef SWIGPYTHON_BUILTIN +static swig_type_info *SwigPyObject_stype = 0; +SWIGRUNTIME PyTypeObject* +SwigPyObject_type(void) { + SwigPyClientData *cd; + assert(SwigPyObject_stype); + cd = (SwigPyClientData*) SwigPyObject_stype->clientdata; + assert(cd); + assert(cd->pytype); + return cd->pytype; +} +#else +SWIGRUNTIME PyTypeObject* +SwigPyObject_type(void) { + static PyTypeObject *SWIG_STATIC_POINTER(type) = SwigPyObject_TypeOnce(); + return type; +} +#endif + +SWIGRUNTIMEINLINE int +SwigPyObject_Check(PyObject *op) { +#ifdef SWIGPYTHON_BUILTIN + PyTypeObject *target_tp = SwigPyObject_type(); + if (PyType_IsSubtype(op->ob_type, target_tp)) + return 1; + return (strcmp(op->ob_type->tp_name, "SwigPyObject") == 0); +#else + return (Py_TYPE(op) == SwigPyObject_type()) + || (strcmp(Py_TYPE(op)->tp_name,"SwigPyObject") == 0); +#endif +} + +SWIGRUNTIME PyObject * +SwigPyObject_New(void *ptr, swig_type_info *ty, int own); + +SWIGRUNTIME void +SwigPyObject_dealloc(PyObject *v) +{ + SwigPyObject *sobj = (SwigPyObject *) v; + PyObject *next = sobj->next; + if (sobj->own == SWIG_POINTER_OWN) { + swig_type_info *ty = sobj->ty; + SwigPyClientData *data = ty ? (SwigPyClientData *) ty->clientdata : 0; + PyObject *destroy = data ? data->destroy : 0; + if (destroy) { + /* destroy is always a VARARGS method */ + PyObject *res; + if (data->delargs) { + /* we need to create a temporary object to carry the destroy operation */ + PyObject *tmp = SwigPyObject_New(sobj->ptr, ty, 0); + res = SWIG_Python_CallFunctor(destroy, tmp); + Py_DECREF(tmp); + } else { + PyCFunction meth = PyCFunction_GET_FUNCTION(destroy); + PyObject *mself = PyCFunction_GET_SELF(destroy); + res = ((*meth)(mself, v)); + } + Py_XDECREF(res); + } +#if !defined(SWIG_PYTHON_SILENT_MEMLEAK) + else { + const char *name = SWIG_TypePrettyName(ty); + printf("swig/python detected a memory leak of type '%s', no destructor found.\n", (name ? name : "unknown")); + } +#endif + } + Py_XDECREF(next); + PyObject_DEL(v); +} + +SWIGRUNTIME PyObject* +SwigPyObject_append(PyObject* v, PyObject* next) +{ + SwigPyObject *sobj = (SwigPyObject *) v; +#ifndef METH_O + PyObject *tmp = 0; + if (!PyArg_ParseTuple(next,(char *)"O:append", &tmp)) return NULL; + next = tmp; +#endif + if (!SwigPyObject_Check(next)) { + return NULL; + } + sobj->next = next; + Py_INCREF(next); + return SWIG_Py_Void(); +} + +SWIGRUNTIME PyObject* +#ifdef METH_NOARGS +SwigPyObject_next(PyObject* v) +#else +SwigPyObject_next(PyObject* v, PyObject *SWIGUNUSEDPARM(args)) +#endif +{ + SwigPyObject *sobj = (SwigPyObject *) v; + if (sobj->next) { + Py_INCREF(sobj->next); + return sobj->next; + } else { + return SWIG_Py_Void(); + } +} + +SWIGINTERN PyObject* +#ifdef METH_NOARGS +SwigPyObject_disown(PyObject *v) +#else +SwigPyObject_disown(PyObject* v, PyObject *SWIGUNUSEDPARM(args)) +#endif +{ + SwigPyObject *sobj = (SwigPyObject *)v; + sobj->own = 0; + return SWIG_Py_Void(); +} + +SWIGINTERN PyObject* +#ifdef METH_NOARGS +SwigPyObject_acquire(PyObject *v) +#else +SwigPyObject_acquire(PyObject* v, PyObject *SWIGUNUSEDPARM(args)) +#endif +{ + SwigPyObject *sobj = (SwigPyObject *)v; + sobj->own = SWIG_POINTER_OWN; + return SWIG_Py_Void(); +} + +SWIGINTERN PyObject* +SwigPyObject_own(PyObject *v, PyObject *args) +{ + PyObject *val = 0; +#if (PY_VERSION_HEX < 0x02020000) + if (!PyArg_ParseTuple(args,(char *)"|O:own",&val)) +#elif (PY_VERSION_HEX < 0x02050000) + if (!PyArg_UnpackTuple(args, (char *)"own", 0, 1, &val)) +#else + if (!PyArg_UnpackTuple(args, "own", 0, 1, &val)) +#endif + { + return NULL; + } + else + { + SwigPyObject *sobj = (SwigPyObject *)v; + PyObject *obj = PyBool_FromLong(sobj->own); + if (val) { +#ifdef METH_NOARGS + if (PyObject_IsTrue(val)) { + SwigPyObject_acquire(v); + } else { + SwigPyObject_disown(v); + } +#else + if (PyObject_IsTrue(val)) { + SwigPyObject_acquire(v,args); + } else { + SwigPyObject_disown(v,args); + } +#endif + } + return obj; + } +} + +#ifdef METH_O +static PyMethodDef +swigobject_methods[] = { + {(char *)"disown", (PyCFunction)SwigPyObject_disown, METH_NOARGS, (char *)"releases ownership of the pointer"}, + {(char *)"acquire", (PyCFunction)SwigPyObject_acquire, METH_NOARGS, (char *)"acquires ownership of the pointer"}, + {(char *)"own", (PyCFunction)SwigPyObject_own, METH_VARARGS, (char *)"returns/sets ownership of the pointer"}, + {(char *)"append", (PyCFunction)SwigPyObject_append, METH_O, (char *)"appends another 'this' object"}, + {(char *)"next", (PyCFunction)SwigPyObject_next, METH_NOARGS, (char *)"returns the next 'this' object"}, + {(char *)"__repr__",(PyCFunction)SwigPyObject_repr, METH_NOARGS, (char *)"returns object representation"}, + {0, 0, 0, 0} +}; +#else +static PyMethodDef +swigobject_methods[] = { + {(char *)"disown", (PyCFunction)SwigPyObject_disown, METH_VARARGS, (char *)"releases ownership of the pointer"}, + {(char *)"acquire", (PyCFunction)SwigPyObject_acquire, METH_VARARGS, (char *)"aquires ownership of the pointer"}, + {(char *)"own", (PyCFunction)SwigPyObject_own, METH_VARARGS, (char *)"returns/sets ownership of the pointer"}, + {(char *)"append", (PyCFunction)SwigPyObject_append, METH_VARARGS, (char *)"appends another 'this' object"}, + {(char *)"next", (PyCFunction)SwigPyObject_next, METH_VARARGS, (char *)"returns the next 'this' object"}, + {(char *)"__repr__",(PyCFunction)SwigPyObject_repr, METH_VARARGS, (char *)"returns object representation"}, + {0, 0, 0, 0} +}; +#endif + +#if PY_VERSION_HEX < 0x02020000 +SWIGINTERN PyObject * +SwigPyObject_getattr(SwigPyObject *sobj,char *name) +{ + return Py_FindMethod(swigobject_methods, (PyObject *)sobj, name); +} +#endif + +SWIGRUNTIME PyTypeObject* +SwigPyObject_TypeOnce(void) { + static char swigobject_doc[] = "Swig object carries a C/C++ instance pointer"; + + static PyNumberMethods SwigPyObject_as_number = { + (binaryfunc)0, /*nb_add*/ + (binaryfunc)0, /*nb_subtract*/ + (binaryfunc)0, /*nb_multiply*/ + /* nb_divide removed in Python 3 */ +#if PY_VERSION_HEX < 0x03000000 + (binaryfunc)0, /*nb_divide*/ +#endif + (binaryfunc)0, /*nb_remainder*/ + (binaryfunc)0, /*nb_divmod*/ + (ternaryfunc)0,/*nb_power*/ + (unaryfunc)0, /*nb_negative*/ + (unaryfunc)0, /*nb_positive*/ + (unaryfunc)0, /*nb_absolute*/ + (inquiry)0, /*nb_nonzero*/ + 0, /*nb_invert*/ + 0, /*nb_lshift*/ + 0, /*nb_rshift*/ + 0, /*nb_and*/ + 0, /*nb_xor*/ + 0, /*nb_or*/ +#if PY_VERSION_HEX < 0x03000000 + 0, /*nb_coerce*/ +#endif + (unaryfunc)SwigPyObject_long, /*nb_int*/ +#if PY_VERSION_HEX < 0x03000000 + (unaryfunc)SwigPyObject_long, /*nb_long*/ +#else + 0, /*nb_reserved*/ +#endif + (unaryfunc)0, /*nb_float*/ +#if PY_VERSION_HEX < 0x03000000 + (unaryfunc)SwigPyObject_oct, /*nb_oct*/ + (unaryfunc)SwigPyObject_hex, /*nb_hex*/ +#endif +#if PY_VERSION_HEX >= 0x03000000 /* 3.0 */ + 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 /* nb_inplace_add -> nb_index, nb_inplace_divide removed */ +#elif PY_VERSION_HEX >= 0x02050000 /* 2.5.0 */ + 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 /* nb_inplace_add -> nb_index */ +#elif PY_VERSION_HEX >= 0x02020000 /* 2.2.0 */ + 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 /* nb_inplace_add -> nb_inplace_true_divide */ +#elif PY_VERSION_HEX >= 0x02000000 /* 2.0.0 */ + 0,0,0,0,0,0,0,0,0,0,0 /* nb_inplace_add -> nb_inplace_or */ +#endif + }; + + static PyTypeObject swigpyobject_type; + static int type_init = 0; + if (!type_init) { + const PyTypeObject tmp = { + /* PyObject header changed in Python 3 */ +#if PY_VERSION_HEX >= 0x03000000 + PyVarObject_HEAD_INIT(NULL, 0) +#else + PyObject_HEAD_INIT(NULL) + 0, /* ob_size */ +#endif + (char *)"SwigPyObject", /* tp_name */ + sizeof(SwigPyObject), /* tp_basicsize */ + 0, /* tp_itemsize */ + (destructor)SwigPyObject_dealloc, /* tp_dealloc */ + 0, /* tp_print */ +#if PY_VERSION_HEX < 0x02020000 + (getattrfunc)SwigPyObject_getattr, /* tp_getattr */ +#else + (getattrfunc)0, /* tp_getattr */ +#endif + (setattrfunc)0, /* tp_setattr */ +#if PY_VERSION_HEX >= 0x03000000 + 0, /* tp_reserved in 3.0.1, tp_compare in 3.0.0 but not used */ +#else + (cmpfunc)SwigPyObject_compare, /* tp_compare */ +#endif + (reprfunc)SwigPyObject_repr, /* tp_repr */ + &SwigPyObject_as_number, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + (hashfunc)0, /* tp_hash */ + (ternaryfunc)0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT, /* tp_flags */ + swigobject_doc, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + (richcmpfunc)SwigPyObject_richcompare,/* tp_richcompare */ + 0, /* tp_weaklistoffset */ +#if PY_VERSION_HEX >= 0x02020000 + 0, /* tp_iter */ + 0, /* tp_iternext */ + swigobject_methods, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + 0, /* tp_new */ + 0, /* tp_free */ + 0, /* tp_is_gc */ + 0, /* tp_bases */ + 0, /* tp_mro */ + 0, /* tp_cache */ + 0, /* tp_subclasses */ + 0, /* tp_weaklist */ +#endif +#if PY_VERSION_HEX >= 0x02030000 + 0, /* tp_del */ +#endif +#if PY_VERSION_HEX >= 0x02060000 + 0, /* tp_version */ +#endif +#ifdef COUNT_ALLOCS + 0,0,0,0 /* tp_alloc -> tp_next */ +#endif + }; + swigpyobject_type = tmp; + type_init = 1; +#if PY_VERSION_HEX < 0x02020000 + swigpyobject_type.ob_type = &PyType_Type; +#else + if (PyType_Ready(&swigpyobject_type) < 0) + return NULL; +#endif + } + return &swigpyobject_type; +} + +SWIGRUNTIME PyObject * +SwigPyObject_New(void *ptr, swig_type_info *ty, int own) +{ + SwigPyObject *sobj = PyObject_NEW(SwigPyObject, SwigPyObject_type()); + if (sobj) { + sobj->ptr = ptr; + sobj->ty = ty; + sobj->own = own; + sobj->next = 0; + } + return (PyObject *)sobj; +} + +/* ----------------------------------------------------------------------------- + * Implements a simple Swig Packed type, and use it instead of string + * ----------------------------------------------------------------------------- */ + +typedef struct { + PyObject_HEAD + void *pack; + swig_type_info *ty; + size_t size; +} SwigPyPacked; + +SWIGRUNTIME int +SwigPyPacked_print(SwigPyPacked *v, FILE *fp, int SWIGUNUSEDPARM(flags)) +{ + char result[SWIG_BUFFER_SIZE]; + fputs("pack, v->size, 0, sizeof(result))) { + fputs("at ", fp); + fputs(result, fp); + } + fputs(v->ty->name,fp); + fputs(">", fp); + return 0; +} + +SWIGRUNTIME PyObject * +SwigPyPacked_repr(SwigPyPacked *v) +{ + char result[SWIG_BUFFER_SIZE]; + if (SWIG_PackDataName(result, v->pack, v->size, 0, sizeof(result))) { + return SWIG_Python_str_FromFormat("", result, v->ty->name); + } else { + return SWIG_Python_str_FromFormat("", v->ty->name); + } +} + +SWIGRUNTIME PyObject * +SwigPyPacked_str(SwigPyPacked *v) +{ + char result[SWIG_BUFFER_SIZE]; + if (SWIG_PackDataName(result, v->pack, v->size, 0, sizeof(result))){ + return SWIG_Python_str_FromFormat("%s%s", result, v->ty->name); + } else { + return SWIG_Python_str_FromChar(v->ty->name); + } +} + +SWIGRUNTIME int +SwigPyPacked_compare(SwigPyPacked *v, SwigPyPacked *w) +{ + size_t i = v->size; + size_t j = w->size; + int s = (i < j) ? -1 : ((i > j) ? 1 : 0); + return s ? s : strncmp((char *)v->pack, (char *)w->pack, 2*v->size); +} + +SWIGRUNTIME PyTypeObject* SwigPyPacked_TypeOnce(void); + +SWIGRUNTIME PyTypeObject* +SwigPyPacked_type(void) { + static PyTypeObject *SWIG_STATIC_POINTER(type) = SwigPyPacked_TypeOnce(); + return type; +} + +SWIGRUNTIMEINLINE int +SwigPyPacked_Check(PyObject *op) { + return ((op)->ob_type == SwigPyPacked_TypeOnce()) + || (strcmp((op)->ob_type->tp_name,"SwigPyPacked") == 0); +} + +SWIGRUNTIME void +SwigPyPacked_dealloc(PyObject *v) +{ + if (SwigPyPacked_Check(v)) { + SwigPyPacked *sobj = (SwigPyPacked *) v; + free(sobj->pack); + } + PyObject_DEL(v); +} + +SWIGRUNTIME PyTypeObject* +SwigPyPacked_TypeOnce(void) { + static char swigpacked_doc[] = "Swig object carries a C/C++ instance pointer"; + static PyTypeObject swigpypacked_type; + static int type_init = 0; + if (!type_init) { + const PyTypeObject tmp = { + /* PyObject header changed in Python 3 */ +#if PY_VERSION_HEX>=0x03000000 + PyVarObject_HEAD_INIT(NULL, 0) +#else + PyObject_HEAD_INIT(NULL) + 0, /* ob_size */ +#endif + (char *)"SwigPyPacked", /* tp_name */ + sizeof(SwigPyPacked), /* tp_basicsize */ + 0, /* tp_itemsize */ + (destructor)SwigPyPacked_dealloc, /* tp_dealloc */ + (printfunc)SwigPyPacked_print, /* tp_print */ + (getattrfunc)0, /* tp_getattr */ + (setattrfunc)0, /* tp_setattr */ +#if PY_VERSION_HEX>=0x03000000 + 0, /* tp_reserved in 3.0.1 */ +#else + (cmpfunc)SwigPyPacked_compare, /* tp_compare */ +#endif + (reprfunc)SwigPyPacked_repr, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + (hashfunc)0, /* tp_hash */ + (ternaryfunc)0, /* tp_call */ + (reprfunc)SwigPyPacked_str, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT, /* tp_flags */ + swigpacked_doc, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ +#if PY_VERSION_HEX >= 0x02020000 + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + 0, /* tp_new */ + 0, /* tp_free */ + 0, /* tp_is_gc */ + 0, /* tp_bases */ + 0, /* tp_mro */ + 0, /* tp_cache */ + 0, /* tp_subclasses */ + 0, /* tp_weaklist */ +#endif +#if PY_VERSION_HEX >= 0x02030000 + 0, /* tp_del */ +#endif +#if PY_VERSION_HEX >= 0x02060000 + 0, /* tp_version */ +#endif +#ifdef COUNT_ALLOCS + 0,0,0,0 /* tp_alloc -> tp_next */ +#endif + }; + swigpypacked_type = tmp; + type_init = 1; +#if PY_VERSION_HEX < 0x02020000 + swigpypacked_type.ob_type = &PyType_Type; +#else + if (PyType_Ready(&swigpypacked_type) < 0) + return NULL; +#endif + } + return &swigpypacked_type; +} + +SWIGRUNTIME PyObject * +SwigPyPacked_New(void *ptr, size_t size, swig_type_info *ty) +{ + SwigPyPacked *sobj = PyObject_NEW(SwigPyPacked, SwigPyPacked_type()); + if (sobj) { + void *pack = malloc(size); + if (pack) { + memcpy(pack, ptr, size); + sobj->pack = pack; + sobj->ty = ty; + sobj->size = size; + } else { + PyObject_DEL((PyObject *) sobj); + sobj = 0; + } + } + return (PyObject *) sobj; +} + +SWIGRUNTIME swig_type_info * +SwigPyPacked_UnpackData(PyObject *obj, void *ptr, size_t size) +{ + if (SwigPyPacked_Check(obj)) { + SwigPyPacked *sobj = (SwigPyPacked *)obj; + if (sobj->size != size) return 0; + memcpy(ptr, sobj->pack, size); + return sobj->ty; + } else { + return 0; + } +} + +/* ----------------------------------------------------------------------------- + * pointers/data manipulation + * ----------------------------------------------------------------------------- */ + +SWIGRUNTIMEINLINE PyObject * +_SWIG_This(void) +{ + return SWIG_Python_str_FromChar("this"); +} + +static PyObject *swig_this = NULL; + +SWIGRUNTIME PyObject * +SWIG_This(void) +{ + if (swig_this == NULL) + swig_this = _SWIG_This(); + return swig_this; +} + +/* #define SWIG_PYTHON_SLOW_GETSET_THIS */ + +/* TODO: I don't know how to implement the fast getset in Python 3 right now */ +#if PY_VERSION_HEX>=0x03000000 +#define SWIG_PYTHON_SLOW_GETSET_THIS +#endif + +SWIGRUNTIME SwigPyObject * +SWIG_Python_GetSwigThis(PyObject *pyobj) +{ + PyObject *obj; + + if (SwigPyObject_Check(pyobj)) + return (SwigPyObject *) pyobj; + +#ifdef SWIGPYTHON_BUILTIN + (void)obj; +# ifdef PyWeakref_CheckProxy + if (PyWeakref_CheckProxy(pyobj)) { + pyobj = PyWeakref_GET_OBJECT(pyobj); + if (pyobj && SwigPyObject_Check(pyobj)) + return (SwigPyObject*) pyobj; + } +# endif + return NULL; +#else + + obj = 0; + +#if (!defined(SWIG_PYTHON_SLOW_GETSET_THIS) && (PY_VERSION_HEX >= 0x02030000)) + if (PyInstance_Check(pyobj)) { + obj = _PyInstance_Lookup(pyobj, SWIG_This()); + } else { + PyObject **dictptr = _PyObject_GetDictPtr(pyobj); + if (dictptr != NULL) { + PyObject *dict = *dictptr; + obj = dict ? PyDict_GetItem(dict, SWIG_This()) : 0; + } else { +#ifdef PyWeakref_CheckProxy + if (PyWeakref_CheckProxy(pyobj)) { + PyObject *wobj = PyWeakref_GET_OBJECT(pyobj); + return wobj ? SWIG_Python_GetSwigThis(wobj) : 0; + } +#endif + obj = PyObject_GetAttr(pyobj,SWIG_This()); + if (obj) { + Py_DECREF(obj); + } else { + if (PyErr_Occurred()) PyErr_Clear(); + return 0; + } + } + } +#else + obj = PyObject_GetAttr(pyobj,SWIG_This()); + if (obj) { + Py_DECREF(obj); + } else { + if (PyErr_Occurred()) PyErr_Clear(); + return 0; + } +#endif + if (obj && !SwigPyObject_Check(obj)) { + /* a PyObject is called 'this', try to get the 'real this' + SwigPyObject from it */ + return SWIG_Python_GetSwigThis(obj); + } + return (SwigPyObject *)obj; +#endif +} + +/* Acquire a pointer value */ + +SWIGRUNTIME int +SWIG_Python_AcquirePtr(PyObject *obj, int own) { + if (own == SWIG_POINTER_OWN) { + SwigPyObject *sobj = SWIG_Python_GetSwigThis(obj); + if (sobj) { + int oldown = sobj->own; + sobj->own = own; + return oldown; + } + } + return 0; +} + +/* Convert a pointer value */ + +SWIGRUNTIME int +SWIG_Python_ConvertPtrAndOwn(PyObject *obj, void **ptr, swig_type_info *ty, int flags, int *own) { + int res; + SwigPyObject *sobj; + int implicit_conv = (flags & SWIG_POINTER_IMPLICIT_CONV) != 0; + + if (!obj) + return SWIG_ERROR; + if (obj == Py_None && !implicit_conv) { + if (ptr) + *ptr = 0; + return SWIG_OK; + } + + res = SWIG_ERROR; + + sobj = SWIG_Python_GetSwigThis(obj); + if (own) + *own = 0; + while (sobj) { + void *vptr = sobj->ptr; + if (ty) { + swig_type_info *to = sobj->ty; + if (to == ty) { + /* no type cast needed */ + if (ptr) *ptr = vptr; + break; + } else { + swig_cast_info *tc = SWIG_TypeCheck(to->name,ty); + if (!tc) { + sobj = (SwigPyObject *)sobj->next; + } else { + if (ptr) { + int newmemory = 0; + *ptr = SWIG_TypeCast(tc,vptr,&newmemory); + if (newmemory == SWIG_CAST_NEW_MEMORY) { + assert(own); /* badly formed typemap which will lead to a memory leak - it must set and use own to delete *ptr */ + if (own) + *own = *own | SWIG_CAST_NEW_MEMORY; + } + } + break; + } + } + } else { + if (ptr) *ptr = vptr; + break; + } + } + if (sobj) { + if (own) + *own = *own | sobj->own; + if (flags & SWIG_POINTER_DISOWN) { + sobj->own = 0; + } + res = SWIG_OK; + } else { + if (implicit_conv) { + SwigPyClientData *data = ty ? (SwigPyClientData *) ty->clientdata : 0; + if (data && !data->implicitconv) { + PyObject *klass = data->klass; + if (klass) { + PyObject *impconv; + data->implicitconv = 1; /* avoid recursion and call 'explicit' constructors*/ + impconv = SWIG_Python_CallFunctor(klass, obj); + data->implicitconv = 0; + if (PyErr_Occurred()) { + PyErr_Clear(); + impconv = 0; + } + if (impconv) { + SwigPyObject *iobj = SWIG_Python_GetSwigThis(impconv); + if (iobj) { + void *vptr; + res = SWIG_Python_ConvertPtrAndOwn((PyObject*)iobj, &vptr, ty, 0, 0); + if (SWIG_IsOK(res)) { + if (ptr) { + *ptr = vptr; + /* transfer the ownership to 'ptr' */ + iobj->own = 0; + res = SWIG_AddCast(res); + res = SWIG_AddNewMask(res); + } else { + res = SWIG_AddCast(res); + } + } + } + Py_DECREF(impconv); + } + } + } + } + if (!SWIG_IsOK(res) && obj == Py_None) { + if (ptr) + *ptr = 0; + if (PyErr_Occurred()) + PyErr_Clear(); + res = SWIG_OK; + } + } + return res; +} + +/* Convert a function ptr value */ + +SWIGRUNTIME int +SWIG_Python_ConvertFunctionPtr(PyObject *obj, void **ptr, swig_type_info *ty) { + if (!PyCFunction_Check(obj)) { + return SWIG_ConvertPtr(obj, ptr, ty, 0); + } else { + void *vptr = 0; + + /* here we get the method pointer for callbacks */ + const char *doc = (((PyCFunctionObject *)obj) -> m_ml -> ml_doc); + const char *desc = doc ? strstr(doc, "swig_ptr: ") : 0; + if (desc) + desc = ty ? SWIG_UnpackVoidPtr(desc + 10, &vptr, ty->name) : 0; + if (!desc) + return SWIG_ERROR; + if (ty) { + swig_cast_info *tc = SWIG_TypeCheck(desc,ty); + if (tc) { + int newmemory = 0; + *ptr = SWIG_TypeCast(tc,vptr,&newmemory); + assert(!newmemory); /* newmemory handling not yet implemented */ + } else { + return SWIG_ERROR; + } + } else { + *ptr = vptr; + } + return SWIG_OK; + } +} + +/* Convert a packed value value */ + +SWIGRUNTIME int +SWIG_Python_ConvertPacked(PyObject *obj, void *ptr, size_t sz, swig_type_info *ty) { + swig_type_info *to = SwigPyPacked_UnpackData(obj, ptr, sz); + if (!to) return SWIG_ERROR; + if (ty) { + if (to != ty) { + /* check type cast? */ + swig_cast_info *tc = SWIG_TypeCheck(to->name,ty); + if (!tc) return SWIG_ERROR; + } + } + return SWIG_OK; +} + +/* ----------------------------------------------------------------------------- + * Create a new pointer object + * ----------------------------------------------------------------------------- */ + +/* + Create a new instance object, without calling __init__, and set the + 'this' attribute. +*/ + +SWIGRUNTIME PyObject* +SWIG_Python_NewShadowInstance(SwigPyClientData *data, PyObject *swig_this) +{ +#if (PY_VERSION_HEX >= 0x02020000) + PyObject *inst = 0; + PyObject *newraw = data->newraw; + if (newraw) { + inst = PyObject_Call(newraw, data->newargs, NULL); + if (inst) { +#if !defined(SWIG_PYTHON_SLOW_GETSET_THIS) + PyObject **dictptr = _PyObject_GetDictPtr(inst); + if (dictptr != NULL) { + PyObject *dict = *dictptr; + if (dict == NULL) { + dict = PyDict_New(); + *dictptr = dict; + PyDict_SetItem(dict, SWIG_This(), swig_this); + } + } +#else + PyObject *key = SWIG_This(); + PyObject_SetAttr(inst, key, swig_this); +#endif + } + } else { +#if PY_VERSION_HEX >= 0x03000000 + inst = PyBaseObject_Type.tp_new((PyTypeObject*) data->newargs, Py_None, Py_None); + if (inst) { + PyObject_SetAttr(inst, SWIG_This(), swig_this); + Py_TYPE(inst)->tp_flags &= ~Py_TPFLAGS_VALID_VERSION_TAG; + } +#else + PyObject *dict = PyDict_New(); + if (dict) { + PyDict_SetItem(dict, SWIG_This(), swig_this); + inst = PyInstance_NewRaw(data->newargs, dict); + Py_DECREF(dict); + } +#endif + } + return inst; +#else +#if (PY_VERSION_HEX >= 0x02010000) + PyObject *inst = 0; + PyObject *dict = PyDict_New(); + if (dict) { + PyDict_SetItem(dict, SWIG_This(), swig_this); + inst = PyInstance_NewRaw(data->newargs, dict); + Py_DECREF(dict); + } + return (PyObject *) inst; +#else + PyInstanceObject *inst = PyObject_NEW(PyInstanceObject, &PyInstance_Type); + if (inst == NULL) { + return NULL; + } + inst->in_class = (PyClassObject *)data->newargs; + Py_INCREF(inst->in_class); + inst->in_dict = PyDict_New(); + if (inst->in_dict == NULL) { + Py_DECREF(inst); + return NULL; + } +#ifdef Py_TPFLAGS_HAVE_WEAKREFS + inst->in_weakreflist = NULL; +#endif +#ifdef Py_TPFLAGS_GC + PyObject_GC_Init(inst); +#endif + PyDict_SetItem(inst->in_dict, SWIG_This(), swig_this); + return (PyObject *) inst; +#endif +#endif +} + +SWIGRUNTIME void +SWIG_Python_SetSwigThis(PyObject *inst, PyObject *swig_this) +{ + PyObject *dict; +#if (PY_VERSION_HEX >= 0x02020000) && !defined(SWIG_PYTHON_SLOW_GETSET_THIS) + PyObject **dictptr = _PyObject_GetDictPtr(inst); + if (dictptr != NULL) { + dict = *dictptr; + if (dict == NULL) { + dict = PyDict_New(); + *dictptr = dict; + } + PyDict_SetItem(dict, SWIG_This(), swig_this); + return; + } +#endif + dict = PyObject_GetAttrString(inst, (char*)"__dict__"); + PyDict_SetItem(dict, SWIG_This(), swig_this); + Py_DECREF(dict); +} + + +SWIGINTERN PyObject * +SWIG_Python_InitShadowInstance(PyObject *args) { + PyObject *obj[2]; + if (!SWIG_Python_UnpackTuple(args, "swiginit", 2, 2, obj)) { + return NULL; + } else { + SwigPyObject *sthis = SWIG_Python_GetSwigThis(obj[0]); + if (sthis) { + SwigPyObject_append((PyObject*) sthis, obj[1]); + } else { + SWIG_Python_SetSwigThis(obj[0], obj[1]); + } + return SWIG_Py_Void(); + } +} + +/* Create a new pointer object */ + +SWIGRUNTIME PyObject * +SWIG_Python_NewPointerObj(PyObject *self, void *ptr, swig_type_info *type, int flags) { + SwigPyClientData *clientdata; + PyObject * robj; + int own; + + if (!ptr) + return SWIG_Py_Void(); + + clientdata = type ? (SwigPyClientData *)(type->clientdata) : 0; + own = (flags & SWIG_POINTER_OWN) ? SWIG_POINTER_OWN : 0; + if (clientdata && clientdata->pytype) { + SwigPyObject *newobj; + if (flags & SWIG_BUILTIN_TP_INIT) { + newobj = (SwigPyObject*) self; + if (newobj->ptr) { + PyObject *next_self = clientdata->pytype->tp_alloc(clientdata->pytype, 0); + while (newobj->next) + newobj = (SwigPyObject *) newobj->next; + newobj->next = next_self; + newobj = (SwigPyObject *)next_self; + } + } else { + newobj = PyObject_New(SwigPyObject, clientdata->pytype); + } + if (newobj) { + newobj->ptr = ptr; + newobj->ty = type; + newobj->own = own; + newobj->next = 0; +#ifdef SWIGPYTHON_BUILTIN + newobj->dict = 0; +#endif + return (PyObject*) newobj; + } + return SWIG_Py_Void(); + } + + assert(!(flags & SWIG_BUILTIN_TP_INIT)); + + robj = SwigPyObject_New(ptr, type, own); + if (robj && clientdata && !(flags & SWIG_POINTER_NOSHADOW)) { + PyObject *inst = SWIG_Python_NewShadowInstance(clientdata, robj); + Py_DECREF(robj); + robj = inst; + } + return robj; +} + +/* Create a new packed object */ + +SWIGRUNTIMEINLINE PyObject * +SWIG_Python_NewPackedObj(void *ptr, size_t sz, swig_type_info *type) { + return ptr ? SwigPyPacked_New((void *) ptr, sz, type) : SWIG_Py_Void(); +} + +/* -----------------------------------------------------------------------------* + * Get type list + * -----------------------------------------------------------------------------*/ + +#ifdef SWIG_LINK_RUNTIME +void *SWIG_ReturnGlobalTypeList(void *); +#endif + +SWIGRUNTIME swig_module_info * +SWIG_Python_GetModule(void *SWIGUNUSEDPARM(clientdata)) { + static void *type_pointer = (void *)0; + /* first check if module already created */ + if (!type_pointer) { +#ifdef SWIG_LINK_RUNTIME + type_pointer = SWIG_ReturnGlobalTypeList((void *)0); +#else +# ifdef SWIGPY_USE_CAPSULE + type_pointer = PyCapsule_Import(SWIGPY_CAPSULE_NAME, 0); +# else + type_pointer = PyCObject_Import((char*)"swig_runtime_data" SWIG_RUNTIME_VERSION, + (char*)"type_pointer" SWIG_TYPE_TABLE_NAME); +# endif + if (PyErr_Occurred()) { + PyErr_Clear(); + type_pointer = (void *)0; + } +#endif + } + return (swig_module_info *) type_pointer; +} + +#if PY_MAJOR_VERSION < 2 +/* PyModule_AddObject function was introduced in Python 2.0. The following function + is copied out of Python/modsupport.c in python version 2.3.4 */ +SWIGINTERN int +PyModule_AddObject(PyObject *m, char *name, PyObject *o) +{ + PyObject *dict; + if (!PyModule_Check(m)) { + PyErr_SetString(PyExc_TypeError, + "PyModule_AddObject() needs module as first arg"); + return SWIG_ERROR; + } + if (!o) { + PyErr_SetString(PyExc_TypeError, + "PyModule_AddObject() needs non-NULL value"); + return SWIG_ERROR; + } + + dict = PyModule_GetDict(m); + if (dict == NULL) { + /* Internal error -- modules must have a dict! */ + PyErr_Format(PyExc_SystemError, "module '%s' has no __dict__", + PyModule_GetName(m)); + return SWIG_ERROR; + } + if (PyDict_SetItemString(dict, name, o)) + return SWIG_ERROR; + Py_DECREF(o); + return SWIG_OK; +} +#endif + +SWIGRUNTIME void +#ifdef SWIGPY_USE_CAPSULE +SWIG_Python_DestroyModule(PyObject *obj) +#else +SWIG_Python_DestroyModule(void *vptr) +#endif +{ +#ifdef SWIGPY_USE_CAPSULE + swig_module_info *swig_module = (swig_module_info *) PyCapsule_GetPointer(obj, SWIGPY_CAPSULE_NAME); +#else + swig_module_info *swig_module = (swig_module_info *) vptr; +#endif + swig_type_info **types = swig_module->types; + size_t i; + for (i =0; i < swig_module->size; ++i) { + swig_type_info *ty = types[i]; + if (ty->owndata) { + SwigPyClientData *data = (SwigPyClientData *) ty->clientdata; + if (data) SwigPyClientData_Del(data); + } + } + Py_DECREF(SWIG_This()); + swig_this = NULL; +} + +SWIGRUNTIME void +SWIG_Python_SetModule(swig_module_info *swig_module) { +#if PY_VERSION_HEX >= 0x03000000 + /* Add a dummy module object into sys.modules */ + PyObject *module = PyImport_AddModule((char*)"swig_runtime_data" SWIG_RUNTIME_VERSION); +#else + static PyMethodDef swig_empty_runtime_method_table[] = { {NULL, NULL, 0, NULL} }; /* Sentinel */ + PyObject *module = Py_InitModule((char*)"swig_runtime_data" SWIG_RUNTIME_VERSION, swig_empty_runtime_method_table); +#endif +#ifdef SWIGPY_USE_CAPSULE + PyObject *pointer = PyCapsule_New((void *) swig_module, SWIGPY_CAPSULE_NAME, SWIG_Python_DestroyModule); + if (pointer && module) { + PyModule_AddObject(module, (char*)"type_pointer_capsule" SWIG_TYPE_TABLE_NAME, pointer); + } else { + Py_XDECREF(pointer); + } +#else + PyObject *pointer = PyCObject_FromVoidPtr((void *) swig_module, SWIG_Python_DestroyModule); + if (pointer && module) { + PyModule_AddObject(module, (char*)"type_pointer" SWIG_TYPE_TABLE_NAME, pointer); + } else { + Py_XDECREF(pointer); + } +#endif +} + +/* The python cached type query */ +SWIGRUNTIME PyObject * +SWIG_Python_TypeCache(void) { + static PyObject *SWIG_STATIC_POINTER(cache) = PyDict_New(); + return cache; +} + +SWIGRUNTIME swig_type_info * +SWIG_Python_TypeQuery(const char *type) +{ + PyObject *cache = SWIG_Python_TypeCache(); + PyObject *key = SWIG_Python_str_FromChar(type); + PyObject *obj = PyDict_GetItem(cache, key); + swig_type_info *descriptor; + if (obj) { +#ifdef SWIGPY_USE_CAPSULE + descriptor = (swig_type_info *) PyCapsule_GetPointer(obj, NULL); +#else + descriptor = (swig_type_info *) PyCObject_AsVoidPtr(obj); +#endif + } else { + swig_module_info *swig_module = SWIG_GetModule(0); + descriptor = SWIG_TypeQueryModule(swig_module, swig_module, type); + if (descriptor) { +#ifdef SWIGPY_USE_CAPSULE + obj = PyCapsule_New((void*) descriptor, NULL, NULL); +#else + obj = PyCObject_FromVoidPtr(descriptor, NULL); +#endif + PyDict_SetItem(cache, key, obj); + Py_DECREF(obj); + } + } + Py_DECREF(key); + return descriptor; +} + +/* + For backward compatibility only +*/ +#define SWIG_POINTER_EXCEPTION 0 +#define SWIG_arg_fail(arg) SWIG_Python_ArgFail(arg) +#define SWIG_MustGetPtr(p, type, argnum, flags) SWIG_Python_MustGetPtr(p, type, argnum, flags) + +SWIGRUNTIME int +SWIG_Python_AddErrMesg(const char* mesg, int infront) +{ + if (PyErr_Occurred()) { + PyObject *type = 0; + PyObject *value = 0; + PyObject *traceback = 0; + PyErr_Fetch(&type, &value, &traceback); + if (value) { + char *tmp; + PyObject *old_str = PyObject_Str(value); + Py_XINCREF(type); + PyErr_Clear(); + if (infront) { + PyErr_Format(type, "%s %s", mesg, tmp = SWIG_Python_str_AsChar(old_str)); + } else { + PyErr_Format(type, "%s %s", tmp = SWIG_Python_str_AsChar(old_str), mesg); + } + SWIG_Python_str_DelForPy3(tmp); + Py_DECREF(old_str); + } + return 1; + } else { + return 0; + } +} + +SWIGRUNTIME int +SWIG_Python_ArgFail(int argnum) +{ + if (PyErr_Occurred()) { + /* add information about failing argument */ + char mesg[256]; + PyOS_snprintf(mesg, sizeof(mesg), "argument number %d:", argnum); + return SWIG_Python_AddErrMesg(mesg, 1); + } else { + return 0; + } +} + +SWIGRUNTIMEINLINE const char * +SwigPyObject_GetDesc(PyObject *self) +{ + SwigPyObject *v = (SwigPyObject *)self; + swig_type_info *ty = v ? v->ty : 0; + return ty ? ty->str : ""; +} + +SWIGRUNTIME void +SWIG_Python_TypeError(const char *type, PyObject *obj) +{ + if (type) { +#if defined(SWIG_COBJECT_TYPES) + if (obj && SwigPyObject_Check(obj)) { + const char *otype = (const char *) SwigPyObject_GetDesc(obj); + if (otype) { + PyErr_Format(PyExc_TypeError, "a '%s' is expected, 'SwigPyObject(%s)' is received", + type, otype); + return; + } + } else +#endif + { + const char *otype = (obj ? obj->ob_type->tp_name : 0); + if (otype) { + PyObject *str = PyObject_Str(obj); + const char *cstr = str ? SWIG_Python_str_AsChar(str) : 0; + if (cstr) { + PyErr_Format(PyExc_TypeError, "a '%s' is expected, '%s(%s)' is received", + type, otype, cstr); + SWIG_Python_str_DelForPy3(cstr); + } else { + PyErr_Format(PyExc_TypeError, "a '%s' is expected, '%s' is received", + type, otype); + } + Py_XDECREF(str); + return; + } + } + PyErr_Format(PyExc_TypeError, "a '%s' is expected", type); + } else { + PyErr_Format(PyExc_TypeError, "unexpected type is received"); + } +} + + +/* Convert a pointer value, signal an exception on a type mismatch */ +SWIGRUNTIME void * +SWIG_Python_MustGetPtr(PyObject *obj, swig_type_info *ty, int SWIGUNUSEDPARM(argnum), int flags) { + void *result; + if (SWIG_Python_ConvertPtr(obj, &result, ty, flags) == -1) { + PyErr_Clear(); +#if SWIG_POINTER_EXCEPTION + if (flags) { + SWIG_Python_TypeError(SWIG_TypePrettyName(ty), obj); + SWIG_Python_ArgFail(argnum); + } +#endif + } + return result; +} + +#ifdef SWIGPYTHON_BUILTIN +SWIGRUNTIME int +SWIG_Python_NonDynamicSetAttr(PyObject *obj, PyObject *name, PyObject *value) { + PyTypeObject *tp = obj->ob_type; + PyObject *descr; + PyObject *encoded_name; + descrsetfunc f; + int res = -1; + +# ifdef Py_USING_UNICODE + if (PyString_Check(name)) { + name = PyUnicode_Decode(PyString_AsString(name), PyString_Size(name), NULL, NULL); + if (!name) + return -1; + } else if (!PyUnicode_Check(name)) +# else + if (!PyString_Check(name)) +# endif + { + PyErr_Format(PyExc_TypeError, "attribute name must be string, not '%.200s'", name->ob_type->tp_name); + return -1; + } else { + Py_INCREF(name); + } + + if (!tp->tp_dict) { + if (PyType_Ready(tp) < 0) + goto done; + } + + descr = _PyType_Lookup(tp, name); + f = NULL; + if (descr != NULL) + f = descr->ob_type->tp_descr_set; + if (!f) { + if (PyString_Check(name)) { + encoded_name = name; + Py_INCREF(name); + } else { + encoded_name = PyUnicode_AsUTF8String(name); + } + PyErr_Format(PyExc_AttributeError, "'%.100s' object has no attribute '%.200s'", tp->tp_name, PyString_AsString(encoded_name)); + Py_DECREF(encoded_name); + } else { + res = f(descr, obj, value); + } + + done: + Py_DECREF(name); + return res; +} +#endif + + +#ifdef __cplusplus +} +#endif + + + +#define SWIG_exception_fail(code, msg) do { SWIG_Error(code, msg); SWIG_fail; } while(0) + +#define SWIG_contract_assert(expr, msg) if (!(expr)) { SWIG_Error(SWIG_RuntimeError, msg); SWIG_fail; } else + + + +/* -------- TYPES TABLE (BEGIN) -------- */ + +#define SWIGTYPE_p_char swig_types[0] +#define SWIGTYPE_p_int swig_types[1] +#define SWIGTYPE_p_long_long swig_types[2] +#define SWIGTYPE_p_rpi_hw_t swig_types[3] +#define SWIGTYPE_p_short swig_types[4] +#define SWIGTYPE_p_signed_char swig_types[5] +#define SWIGTYPE_p_unsigned_char swig_types[6] +#define SWIGTYPE_p_unsigned_int swig_types[7] +#define SWIGTYPE_p_unsigned_long_long swig_types[8] +#define SWIGTYPE_p_unsigned_short swig_types[9] +#define SWIGTYPE_p_ws2811_channel_t swig_types[10] +#define SWIGTYPE_p_ws2811_device swig_types[11] +#define SWIGTYPE_p_ws2811_return_t swig_types[12] +#define SWIGTYPE_p_ws2811_t swig_types[13] +static swig_type_info *swig_types[15]; +static swig_module_info swig_module = {swig_types, 14, 0, 0, 0, 0}; +#define SWIG_TypeQuery(name) SWIG_TypeQueryModule(&swig_module, &swig_module, name) +#define SWIG_MangledTypeQuery(name) SWIG_MangledTypeQueryModule(&swig_module, &swig_module, name) + +/* -------- TYPES TABLE (END) -------- */ + +#if (PY_VERSION_HEX <= 0x02000000) +# if !defined(SWIG_PYTHON_CLASSIC) +# error "This python version requires swig to be run with the '-classic' option" +# endif +#endif + +/*----------------------------------------------- + @(target):= _rpi_ws281x.so + ------------------------------------------------*/ +#if PY_VERSION_HEX >= 0x03000000 +# define SWIG_init PyInit__rpi_ws281x + +#else +# define SWIG_init init_rpi_ws281x + +#endif +#define SWIG_name "_rpi_ws281x" + +#define SWIGVERSION 0x020012 +#define SWIG_VERSION SWIGVERSION + + +#define SWIG_as_voidptr(a) (void *)((const void *)(a)) +#define SWIG_as_voidptrptr(a) ((void)SWIG_as_voidptr(*a),(void**)(a)) + + +#include // Use the C99 official header + + +static int convert_iarray(PyObject *input, uint8_t *ptr, int size) { + int i; + if (!PySequence_Check(input)) { + PyErr_SetString(PyExc_TypeError,"Expecting a sequence"); + return 0; + } + if (PyObject_Length(input) != size) { + PyErr_SetString(PyExc_ValueError,"Sequence size mismatch"); + return 0; + } + for (i =0; i < size; i++) { + PyObject *o = PySequence_GetItem(input,i); + if (!PyInt_Check(o)) { + Py_XDECREF(o); + PyErr_SetString(PyExc_ValueError,"Expecting a sequence of floats"); + return 0; + } + ptr[i] = PyInt_AsLong(o); + Py_DECREF(o); + } + return 1; +} + + +#include "lib/ws2811.h" + + +SWIGINTERNINLINE PyObject* + SWIG_From_int (int value) +{ + return PyInt_FromLong((long) value); +} + + +#include +#if !defined(SWIG_NO_LLONG_MAX) +# if !defined(LLONG_MAX) && defined(__GNUC__) && defined (__LONG_LONG_MAX__) +# define LLONG_MAX __LONG_LONG_MAX__ +# define LLONG_MIN (-LLONG_MAX - 1LL) +# define ULLONG_MAX (LLONG_MAX * 2ULL + 1ULL) +# endif +#endif + + +SWIGINTERN int +SWIG_AsVal_double (PyObject *obj, double *val) +{ + int res = SWIG_TypeError; + if (PyFloat_Check(obj)) { + if (val) *val = PyFloat_AsDouble(obj); + return SWIG_OK; + } else if (PyInt_Check(obj)) { + if (val) *val = PyInt_AsLong(obj); + return SWIG_OK; + } else if (PyLong_Check(obj)) { + double v = PyLong_AsDouble(obj); + if (!PyErr_Occurred()) { + if (val) *val = v; + return SWIG_OK; + } else { + PyErr_Clear(); + } + } +#ifdef SWIG_PYTHON_CAST_MODE + { + int dispatch = 0; + double d = PyFloat_AsDouble(obj); + if (!PyErr_Occurred()) { + if (val) *val = d; + return SWIG_AddCast(SWIG_OK); + } else { + PyErr_Clear(); + } + if (!dispatch) { + long v = PyLong_AsLong(obj); + if (!PyErr_Occurred()) { + if (val) *val = v; + return SWIG_AddCast(SWIG_AddCast(SWIG_OK)); + } else { + PyErr_Clear(); + } + } + } +#endif + return res; +} + + +#include + + +#include + + +SWIGINTERNINLINE int +SWIG_CanCastAsInteger(double *d, double min, double max) { + double x = *d; + if ((min <= x && x <= max)) { + double fx = floor(x); + double cx = ceil(x); + double rd = ((x - fx) < 0.5) ? fx : cx; /* simple rint */ + if ((errno == EDOM) || (errno == ERANGE)) { + errno = 0; + } else { + double summ, reps, diff; + if (rd < x) { + diff = x - rd; + } else if (rd > x) { + diff = rd - x; + } else { + return 1; + } + summ = rd + x; + reps = diff/summ; + if (reps < 8*DBL_EPSILON) { + *d = rd; + return 1; + } + } + } + return 0; +} + + +SWIGINTERN int +SWIG_AsVal_long (PyObject *obj, long* val) +{ + if (PyInt_Check(obj)) { + if (val) *val = PyInt_AsLong(obj); + return SWIG_OK; + } else if (PyLong_Check(obj)) { + long v = PyLong_AsLong(obj); + if (!PyErr_Occurred()) { + if (val) *val = v; + return SWIG_OK; + } else { + PyErr_Clear(); + } + } +#ifdef SWIG_PYTHON_CAST_MODE + { + int dispatch = 0; + long v = PyInt_AsLong(obj); + if (!PyErr_Occurred()) { + if (val) *val = v; + return SWIG_AddCast(SWIG_OK); + } else { + PyErr_Clear(); + } + if (!dispatch) { + double d; + int res = SWIG_AddCast(SWIG_AsVal_double (obj,&d)); + if (SWIG_IsOK(res) && SWIG_CanCastAsInteger(&d, LONG_MIN, LONG_MAX)) { + if (val) *val = (long)(d); + return res; + } + } + } +#endif + return SWIG_TypeError; +} + + +SWIGINTERN int +SWIG_AsVal_int (PyObject * obj, int *val) +{ + long v; + int res = SWIG_AsVal_long (obj, &v); + if (SWIG_IsOK(res)) { + if ((v < INT_MIN || v > INT_MAX)) { + return SWIG_OverflowError; + } else { + if (val) *val = (int)(v); + } + } + return res; +} + + +SWIGINTERN int +SWIG_AsVal_unsigned_SS_long (PyObject *obj, unsigned long *val) +{ +#if PY_VERSION_HEX < 0x03000000 + if (PyInt_Check(obj)) { + long v = PyInt_AsLong(obj); + if (v >= 0) { + if (val) *val = v; + return SWIG_OK; + } else { + return SWIG_OverflowError; + } + } else +#endif + if (PyLong_Check(obj)) { + unsigned long v = PyLong_AsUnsignedLong(obj); + if (!PyErr_Occurred()) { + if (val) *val = v; + return SWIG_OK; + } else { + PyErr_Clear(); +#if PY_VERSION_HEX >= 0x03000000 + { + long v = PyLong_AsLong(obj); + if (!PyErr_Occurred()) { + if (v < 0) { + return SWIG_OverflowError; + } + } else { + PyErr_Clear(); + } + } +#endif + } + } +#ifdef SWIG_PYTHON_CAST_MODE + { + int dispatch = 0; + unsigned long v = PyLong_AsUnsignedLong(obj); + if (!PyErr_Occurred()) { + if (val) *val = v; + return SWIG_AddCast(SWIG_OK); + } else { + PyErr_Clear(); + } + if (!dispatch) { + double d; + int res = SWIG_AddCast(SWIG_AsVal_double (obj,&d)); + if (SWIG_IsOK(res) && SWIG_CanCastAsInteger(&d, 0, ULONG_MAX)) { + if (val) *val = (unsigned long)(d); + return res; + } + } + } +#endif + return SWIG_TypeError; +} + + +SWIGINTERN int +SWIG_AsVal_unsigned_SS_char (PyObject * obj, unsigned char *val) +{ + unsigned long v; + int res = SWIG_AsVal_unsigned_SS_long (obj, &v); + if (SWIG_IsOK(res)) { + if ((v > UCHAR_MAX)) { + return SWIG_OverflowError; + } else { + if (val) *val = (unsigned char)(v); + } + } + return res; +} + + + #define SWIG_From_long PyLong_FromLong + + +SWIGINTERNINLINE PyObject* +SWIG_From_unsigned_SS_long (unsigned long value) +{ + return (value > LONG_MAX) ? + PyLong_FromUnsignedLong(value) : PyLong_FromLong((long)(value)); +} + + +SWIGINTERNINLINE PyObject * +SWIG_From_unsigned_SS_char (unsigned char value) +{ + return SWIG_From_unsigned_SS_long (value); +} + + +SWIGINTERN int +SWIG_AsVal_unsigned_SS_long_SS_long (PyObject *obj, unsigned long long *val) +{ + int res = SWIG_TypeError; + if (PyLong_Check(obj)) { + unsigned long long v = PyLong_AsUnsignedLongLong(obj); + if (!PyErr_Occurred()) { + if (val) *val = v; + return SWIG_OK; + } else { + PyErr_Clear(); + } + } else { + unsigned long v; + res = SWIG_AsVal_unsigned_SS_long (obj,&v); + if (SWIG_IsOK(res)) { + if (val) *val = v; + return res; + } + } +#ifdef SWIG_PYTHON_CAST_MODE + { + const double mant_max = 1LL << DBL_MANT_DIG; + double d; + res = SWIG_AsVal_double (obj,&d); + if (SWIG_IsOK(res) && SWIG_CanCastAsInteger(&d, 0, mant_max)) { + if (val) *val = (unsigned long long)(d); + return SWIG_AddCast(res); + } + res = SWIG_TypeError; + } +#endif + return res; +} + + +SWIGINTERNINLINE PyObject* +SWIG_From_long_SS_long (long long value) +{ + return ((value < LONG_MIN) || (value > LONG_MAX)) ? + PyLong_FromLongLong(value) : PyLong_FromLong((long)(value)); +} + + +SWIGINTERNINLINE PyObject* +SWIG_From_unsigned_SS_long_SS_long (unsigned long long value) +{ + return (value > LONG_MAX) ? + PyLong_FromUnsignedLongLong(value) : PyLong_FromLong((long)(value)); +} + + +SWIGINTERN int +SWIG_AsVal_unsigned_SS_int (PyObject * obj, unsigned int *val) +{ + unsigned long v; + int res = SWIG_AsVal_unsigned_SS_long (obj, &v); + if (SWIG_IsOK(res)) { + if ((v > UINT_MAX)) { + return SWIG_OverflowError; + } else { + if (val) *val = (unsigned int)(v); + } + } + return res; +} + + +SWIGINTERNINLINE PyObject* + SWIG_From_unsigned_SS_int (unsigned int value) +{ + return PyInt_FromSize_t((size_t) value); +} + + +SWIGINTERN swig_type_info* +SWIG_pchar_descriptor(void) +{ + static int init = 0; + static swig_type_info* info = 0; + if (!init) { + info = SWIG_TypeQuery("_p_char"); + init = 1; + } + return info; +} + + +SWIGINTERNINLINE PyObject * +SWIG_FromCharPtrAndSize(const char* carray, size_t size) +{ + if (carray) { + if (size > INT_MAX) { + swig_type_info* pchar_descriptor = SWIG_pchar_descriptor(); + return pchar_descriptor ? + SWIG_InternalNewPointerObj((char *)(carray), pchar_descriptor, 0) : SWIG_Py_Void(); + } else { +#if PY_VERSION_HEX >= 0x03000000 + return PyUnicode_FromStringAndSize(carray, (int)(size)); +#else + return PyString_FromStringAndSize(carray, (int)(size)); +#endif + } + } else { + return SWIG_Py_Void(); + } +} + + +SWIGINTERNINLINE PyObject * +SWIG_FromCharPtr(const char *cptr) +{ + return SWIG_FromCharPtrAndSize(cptr, (cptr ? strlen(cptr) : 0)); +} + + + uint32_t ws2811_led_get(ws2811_channel_t *channel, int lednum) + { + if (lednum >= channel->count) + { + return -1; + } + + return channel->leds[lednum]; + } + + int ws2811_led_set(ws2811_channel_t *channel, int lednum, uint32_t color) + { + if (lednum >= channel->count) + { + return -1; + } + + channel->leds[lednum] = color; + + return 0; + } + + ws2811_channel_t *ws2811_channel_get(ws2811_t *ws, int channelnum) + { + return &ws->channel[channelnum]; + } + +#ifdef __cplusplus +extern "C" { +#endif +SWIGINTERN PyObject *_wrap_ws2811_channel_t_gpionum_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_channel_t *arg1 = (ws2811_channel_t *) 0 ; + int arg2 ; + void *argp1 = 0 ; + int res1 = 0 ; + int val2 ; + int ecode2 = 0 ; + PyObject * obj0 = 0 ; + PyObject * obj1 = 0 ; + + if (!PyArg_ParseTuple(args,(char *)"OO:ws2811_channel_t_gpionum_set",&obj0,&obj1)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_channel_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_channel_t_gpionum_set" "', argument " "1"" of type '" "ws2811_channel_t *""'"); + } + arg1 = (ws2811_channel_t *)(argp1); + ecode2 = SWIG_AsVal_int(obj1, &val2); + if (!SWIG_IsOK(ecode2)) { + SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "ws2811_channel_t_gpionum_set" "', argument " "2"" of type '" "int""'"); + } + arg2 = (int)(val2); + if (arg1) (arg1)->gpionum = arg2; + resultobj = SWIG_Py_Void(); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_channel_t_gpionum_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_channel_t *arg1 = (ws2811_channel_t *) 0 ; + void *argp1 = 0 ; + int res1 = 0 ; + PyObject * obj0 = 0 ; + int result; + + if (!PyArg_ParseTuple(args,(char *)"O:ws2811_channel_t_gpionum_get",&obj0)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_channel_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_channel_t_gpionum_get" "', argument " "1"" of type '" "ws2811_channel_t *""'"); + } + arg1 = (ws2811_channel_t *)(argp1); + result = (int) ((arg1)->gpionum); + resultobj = SWIG_From_int((int)(result)); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_channel_t_invert_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_channel_t *arg1 = (ws2811_channel_t *) 0 ; + int arg2 ; + void *argp1 = 0 ; + int res1 = 0 ; + int val2 ; + int ecode2 = 0 ; + PyObject * obj0 = 0 ; + PyObject * obj1 = 0 ; + + if (!PyArg_ParseTuple(args,(char *)"OO:ws2811_channel_t_invert_set",&obj0,&obj1)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_channel_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_channel_t_invert_set" "', argument " "1"" of type '" "ws2811_channel_t *""'"); + } + arg1 = (ws2811_channel_t *)(argp1); + ecode2 = SWIG_AsVal_int(obj1, &val2); + if (!SWIG_IsOK(ecode2)) { + SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "ws2811_channel_t_invert_set" "', argument " "2"" of type '" "int""'"); + } + arg2 = (int)(val2); + if (arg1) (arg1)->invert = arg2; + resultobj = SWIG_Py_Void(); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_channel_t_invert_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_channel_t *arg1 = (ws2811_channel_t *) 0 ; + void *argp1 = 0 ; + int res1 = 0 ; + PyObject * obj0 = 0 ; + int result; + + if (!PyArg_ParseTuple(args,(char *)"O:ws2811_channel_t_invert_get",&obj0)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_channel_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_channel_t_invert_get" "', argument " "1"" of type '" "ws2811_channel_t *""'"); + } + arg1 = (ws2811_channel_t *)(argp1); + result = (int) ((arg1)->invert); + resultobj = SWIG_From_int((int)(result)); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_channel_t_count_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_channel_t *arg1 = (ws2811_channel_t *) 0 ; + int arg2 ; + void *argp1 = 0 ; + int res1 = 0 ; + int val2 ; + int ecode2 = 0 ; + PyObject * obj0 = 0 ; + PyObject * obj1 = 0 ; + + if (!PyArg_ParseTuple(args,(char *)"OO:ws2811_channel_t_count_set",&obj0,&obj1)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_channel_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_channel_t_count_set" "', argument " "1"" of type '" "ws2811_channel_t *""'"); + } + arg1 = (ws2811_channel_t *)(argp1); + ecode2 = SWIG_AsVal_int(obj1, &val2); + if (!SWIG_IsOK(ecode2)) { + SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "ws2811_channel_t_count_set" "', argument " "2"" of type '" "int""'"); + } + arg2 = (int)(val2); + if (arg1) (arg1)->count = arg2; + resultobj = SWIG_Py_Void(); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_channel_t_count_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_channel_t *arg1 = (ws2811_channel_t *) 0 ; + void *argp1 = 0 ; + int res1 = 0 ; + PyObject * obj0 = 0 ; + int result; + + if (!PyArg_ParseTuple(args,(char *)"O:ws2811_channel_t_count_get",&obj0)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_channel_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_channel_t_count_get" "', argument " "1"" of type '" "ws2811_channel_t *""'"); + } + arg1 = (ws2811_channel_t *)(argp1); + result = (int) ((arg1)->count); + resultobj = SWIG_From_int((int)(result)); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_channel_t_strip_type_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_channel_t *arg1 = (ws2811_channel_t *) 0 ; + int arg2 ; + void *argp1 = 0 ; + int res1 = 0 ; + int val2 ; + int ecode2 = 0 ; + PyObject * obj0 = 0 ; + PyObject * obj1 = 0 ; + + if (!PyArg_ParseTuple(args,(char *)"OO:ws2811_channel_t_strip_type_set",&obj0,&obj1)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_channel_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_channel_t_strip_type_set" "', argument " "1"" of type '" "ws2811_channel_t *""'"); + } + arg1 = (ws2811_channel_t *)(argp1); + ecode2 = SWIG_AsVal_int(obj1, &val2); + if (!SWIG_IsOK(ecode2)) { + SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "ws2811_channel_t_strip_type_set" "', argument " "2"" of type '" "int""'"); + } + arg2 = (int)(val2); + if (arg1) (arg1)->strip_type = arg2; + resultobj = SWIG_Py_Void(); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_channel_t_strip_type_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_channel_t *arg1 = (ws2811_channel_t *) 0 ; + void *argp1 = 0 ; + int res1 = 0 ; + PyObject * obj0 = 0 ; + int result; + + if (!PyArg_ParseTuple(args,(char *)"O:ws2811_channel_t_strip_type_get",&obj0)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_channel_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_channel_t_strip_type_get" "', argument " "1"" of type '" "ws2811_channel_t *""'"); + } + arg1 = (ws2811_channel_t *)(argp1); + result = (int) ((arg1)->strip_type); + resultobj = SWIG_From_int((int)(result)); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_channel_t_leds_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_channel_t *arg1 = (ws2811_channel_t *) 0 ; + ws2811_led_t *arg2 = (ws2811_led_t *) 0 ; + void *argp1 = 0 ; + int res1 = 0 ; + void *argp2 = 0 ; + int res2 = 0 ; + PyObject * obj0 = 0 ; + PyObject * obj1 = 0 ; + + if (!PyArg_ParseTuple(args,(char *)"OO:ws2811_channel_t_leds_set",&obj0,&obj1)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_channel_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_channel_t_leds_set" "', argument " "1"" of type '" "ws2811_channel_t *""'"); + } + arg1 = (ws2811_channel_t *)(argp1); + res2 = SWIG_ConvertPtr(obj1, &argp2,SWIGTYPE_p_unsigned_int, SWIG_POINTER_DISOWN | 0 ); + if (!SWIG_IsOK(res2)) { + SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "ws2811_channel_t_leds_set" "', argument " "2"" of type '" "ws2811_led_t *""'"); + } + arg2 = (ws2811_led_t *)(argp2); + if (arg1) (arg1)->leds = arg2; + resultobj = SWIG_Py_Void(); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_channel_t_leds_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_channel_t *arg1 = (ws2811_channel_t *) 0 ; + void *argp1 = 0 ; + int res1 = 0 ; + PyObject * obj0 = 0 ; + ws2811_led_t *result = 0 ; + + if (!PyArg_ParseTuple(args,(char *)"O:ws2811_channel_t_leds_get",&obj0)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_channel_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_channel_t_leds_get" "', argument " "1"" of type '" "ws2811_channel_t *""'"); + } + arg1 = (ws2811_channel_t *)(argp1); + result = (ws2811_led_t *) ((arg1)->leds); + resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_unsigned_int, 0 | 0 ); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_channel_t_brightness_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_channel_t *arg1 = (ws2811_channel_t *) 0 ; + uint8_t arg2 ; + void *argp1 = 0 ; + int res1 = 0 ; + unsigned char val2 ; + int ecode2 = 0 ; + PyObject * obj0 = 0 ; + PyObject * obj1 = 0 ; + + if (!PyArg_ParseTuple(args,(char *)"OO:ws2811_channel_t_brightness_set",&obj0,&obj1)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_channel_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_channel_t_brightness_set" "', argument " "1"" of type '" "ws2811_channel_t *""'"); + } + arg1 = (ws2811_channel_t *)(argp1); + ecode2 = SWIG_AsVal_unsigned_SS_char(obj1, &val2); + if (!SWIG_IsOK(ecode2)) { + SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "ws2811_channel_t_brightness_set" "', argument " "2"" of type '" "uint8_t""'"); + } + arg2 = (uint8_t)(val2); + if (arg1) (arg1)->brightness = arg2; + resultobj = SWIG_Py_Void(); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_channel_t_brightness_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_channel_t *arg1 = (ws2811_channel_t *) 0 ; + void *argp1 = 0 ; + int res1 = 0 ; + PyObject * obj0 = 0 ; + uint8_t result; + + if (!PyArg_ParseTuple(args,(char *)"O:ws2811_channel_t_brightness_get",&obj0)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_channel_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_channel_t_brightness_get" "', argument " "1"" of type '" "ws2811_channel_t *""'"); + } + arg1 = (ws2811_channel_t *)(argp1); + result = (uint8_t) ((arg1)->brightness); + resultobj = SWIG_From_unsigned_SS_char((unsigned char)(result)); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_channel_t_wshift_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_channel_t *arg1 = (ws2811_channel_t *) 0 ; + uint8_t arg2 ; + void *argp1 = 0 ; + int res1 = 0 ; + unsigned char val2 ; + int ecode2 = 0 ; + PyObject * obj0 = 0 ; + PyObject * obj1 = 0 ; + + if (!PyArg_ParseTuple(args,(char *)"OO:ws2811_channel_t_wshift_set",&obj0,&obj1)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_channel_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_channel_t_wshift_set" "', argument " "1"" of type '" "ws2811_channel_t *""'"); + } + arg1 = (ws2811_channel_t *)(argp1); + ecode2 = SWIG_AsVal_unsigned_SS_char(obj1, &val2); + if (!SWIG_IsOK(ecode2)) { + SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "ws2811_channel_t_wshift_set" "', argument " "2"" of type '" "uint8_t""'"); + } + arg2 = (uint8_t)(val2); + if (arg1) (arg1)->wshift = arg2; + resultobj = SWIG_Py_Void(); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_channel_t_wshift_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_channel_t *arg1 = (ws2811_channel_t *) 0 ; + void *argp1 = 0 ; + int res1 = 0 ; + PyObject * obj0 = 0 ; + uint8_t result; + + if (!PyArg_ParseTuple(args,(char *)"O:ws2811_channel_t_wshift_get",&obj0)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_channel_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_channel_t_wshift_get" "', argument " "1"" of type '" "ws2811_channel_t *""'"); + } + arg1 = (ws2811_channel_t *)(argp1); + result = (uint8_t) ((arg1)->wshift); + resultobj = SWIG_From_unsigned_SS_char((unsigned char)(result)); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_channel_t_rshift_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_channel_t *arg1 = (ws2811_channel_t *) 0 ; + uint8_t arg2 ; + void *argp1 = 0 ; + int res1 = 0 ; + unsigned char val2 ; + int ecode2 = 0 ; + PyObject * obj0 = 0 ; + PyObject * obj1 = 0 ; + + if (!PyArg_ParseTuple(args,(char *)"OO:ws2811_channel_t_rshift_set",&obj0,&obj1)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_channel_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_channel_t_rshift_set" "', argument " "1"" of type '" "ws2811_channel_t *""'"); + } + arg1 = (ws2811_channel_t *)(argp1); + ecode2 = SWIG_AsVal_unsigned_SS_char(obj1, &val2); + if (!SWIG_IsOK(ecode2)) { + SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "ws2811_channel_t_rshift_set" "', argument " "2"" of type '" "uint8_t""'"); + } + arg2 = (uint8_t)(val2); + if (arg1) (arg1)->rshift = arg2; + resultobj = SWIG_Py_Void(); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_channel_t_rshift_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_channel_t *arg1 = (ws2811_channel_t *) 0 ; + void *argp1 = 0 ; + int res1 = 0 ; + PyObject * obj0 = 0 ; + uint8_t result; + + if (!PyArg_ParseTuple(args,(char *)"O:ws2811_channel_t_rshift_get",&obj0)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_channel_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_channel_t_rshift_get" "', argument " "1"" of type '" "ws2811_channel_t *""'"); + } + arg1 = (ws2811_channel_t *)(argp1); + result = (uint8_t) ((arg1)->rshift); + resultobj = SWIG_From_unsigned_SS_char((unsigned char)(result)); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_channel_t_gshift_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_channel_t *arg1 = (ws2811_channel_t *) 0 ; + uint8_t arg2 ; + void *argp1 = 0 ; + int res1 = 0 ; + unsigned char val2 ; + int ecode2 = 0 ; + PyObject * obj0 = 0 ; + PyObject * obj1 = 0 ; + + if (!PyArg_ParseTuple(args,(char *)"OO:ws2811_channel_t_gshift_set",&obj0,&obj1)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_channel_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_channel_t_gshift_set" "', argument " "1"" of type '" "ws2811_channel_t *""'"); + } + arg1 = (ws2811_channel_t *)(argp1); + ecode2 = SWIG_AsVal_unsigned_SS_char(obj1, &val2); + if (!SWIG_IsOK(ecode2)) { + SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "ws2811_channel_t_gshift_set" "', argument " "2"" of type '" "uint8_t""'"); + } + arg2 = (uint8_t)(val2); + if (arg1) (arg1)->gshift = arg2; + resultobj = SWIG_Py_Void(); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_channel_t_gshift_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_channel_t *arg1 = (ws2811_channel_t *) 0 ; + void *argp1 = 0 ; + int res1 = 0 ; + PyObject * obj0 = 0 ; + uint8_t result; + + if (!PyArg_ParseTuple(args,(char *)"O:ws2811_channel_t_gshift_get",&obj0)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_channel_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_channel_t_gshift_get" "', argument " "1"" of type '" "ws2811_channel_t *""'"); + } + arg1 = (ws2811_channel_t *)(argp1); + result = (uint8_t) ((arg1)->gshift); + resultobj = SWIG_From_unsigned_SS_char((unsigned char)(result)); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_channel_t_bshift_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_channel_t *arg1 = (ws2811_channel_t *) 0 ; + uint8_t arg2 ; + void *argp1 = 0 ; + int res1 = 0 ; + unsigned char val2 ; + int ecode2 = 0 ; + PyObject * obj0 = 0 ; + PyObject * obj1 = 0 ; + + if (!PyArg_ParseTuple(args,(char *)"OO:ws2811_channel_t_bshift_set",&obj0,&obj1)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_channel_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_channel_t_bshift_set" "', argument " "1"" of type '" "ws2811_channel_t *""'"); + } + arg1 = (ws2811_channel_t *)(argp1); + ecode2 = SWIG_AsVal_unsigned_SS_char(obj1, &val2); + if (!SWIG_IsOK(ecode2)) { + SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "ws2811_channel_t_bshift_set" "', argument " "2"" of type '" "uint8_t""'"); + } + arg2 = (uint8_t)(val2); + if (arg1) (arg1)->bshift = arg2; + resultobj = SWIG_Py_Void(); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_channel_t_bshift_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_channel_t *arg1 = (ws2811_channel_t *) 0 ; + void *argp1 = 0 ; + int res1 = 0 ; + PyObject * obj0 = 0 ; + uint8_t result; + + if (!PyArg_ParseTuple(args,(char *)"O:ws2811_channel_t_bshift_get",&obj0)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_channel_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_channel_t_bshift_get" "', argument " "1"" of type '" "ws2811_channel_t *""'"); + } + arg1 = (ws2811_channel_t *)(argp1); + result = (uint8_t) ((arg1)->bshift); + resultobj = SWIG_From_unsigned_SS_char((unsigned char)(result)); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_channel_t_gamma_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_channel_t *arg1 = (ws2811_channel_t *) 0 ; + uint8_t *arg2 = (uint8_t *) 0 ; + void *argp1 = 0 ; + int res1 = 0 ; + PyObject * obj0 = 0 ; + PyObject * obj1 = 0 ; + + if (!PyArg_ParseTuple(args,(char *)"OO:ws2811_channel_t_gamma_set",&obj0,&obj1)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_channel_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_channel_t_gamma_set" "', argument " "1"" of type '" "ws2811_channel_t *""'"); + } + arg1 = (ws2811_channel_t *)(argp1); + { + /* As a consequence of this malloc, I believe there's a potential memory leak + / which would occur if gamma is set more than once. + / The gamma value is only freed once at cleanup. + / Using a typemap is also risky here, since it would apply to all *uint8_t, + / this type is presently only used for the gamma table. + */ + arg2 = malloc(sizeof(uint8_t) * 256); + if (!convert_iarray(obj1,arg2,256)) { + return NULL; + } + } + if (arg1) (arg1)->gamma = arg2; + resultobj = SWIG_Py_Void(); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_channel_t_gamma_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_channel_t *arg1 = (ws2811_channel_t *) 0 ; + void *argp1 = 0 ; + int res1 = 0 ; + PyObject * obj0 = 0 ; + uint8_t *result = 0 ; + + if (!PyArg_ParseTuple(args,(char *)"O:ws2811_channel_t_gamma_get",&obj0)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_channel_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_channel_t_gamma_get" "', argument " "1"" of type '" "ws2811_channel_t *""'"); + } + arg1 = (ws2811_channel_t *)(argp1); + result = (uint8_t *) ((arg1)->gamma); + { + resultobj = PyList_New(256); + int x; + for(x = 0; x < 256; x++){ + PyList_SetItem(resultobj, x, PyInt_FromLong(result[x])); + } + } + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_new_ws2811_channel_t(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_channel_t *result = 0 ; + + if (!PyArg_ParseTuple(args,(char *)":new_ws2811_channel_t")) SWIG_fail; + result = (ws2811_channel_t *)calloc(1, sizeof(ws2811_channel_t)); + resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_ws2811_channel_t, SWIG_POINTER_NEW | 0 ); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_delete_ws2811_channel_t(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_channel_t *arg1 = (ws2811_channel_t *) 0 ; + void *argp1 = 0 ; + int res1 = 0 ; + PyObject * obj0 = 0 ; + + if (!PyArg_ParseTuple(args,(char *)"O:delete_ws2811_channel_t",&obj0)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_channel_t, SWIG_POINTER_DISOWN | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "delete_ws2811_channel_t" "', argument " "1"" of type '" "ws2811_channel_t *""'"); + } + arg1 = (ws2811_channel_t *)(argp1); + free((char *) arg1); + resultobj = SWIG_Py_Void(); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *ws2811_channel_t_swigregister(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *obj; + if (!PyArg_ParseTuple(args,(char*)"O:swigregister", &obj)) return NULL; + SWIG_TypeNewClientData(SWIGTYPE_p_ws2811_channel_t, SWIG_NewClientData(obj)); + return SWIG_Py_Void(); +} + +SWIGINTERN PyObject *_wrap_ws2811_t_render_wait_time_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_t *arg1 = (ws2811_t *) 0 ; + uint64_t arg2 ; + void *argp1 = 0 ; + int res1 = 0 ; + unsigned long long val2 ; + int ecode2 = 0 ; + PyObject * obj0 = 0 ; + PyObject * obj1 = 0 ; + + if (!PyArg_ParseTuple(args,(char *)"OO:ws2811_t_render_wait_time_set",&obj0,&obj1)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_t_render_wait_time_set" "', argument " "1"" of type '" "ws2811_t *""'"); + } + arg1 = (ws2811_t *)(argp1); + ecode2 = SWIG_AsVal_unsigned_SS_long_SS_long(obj1, &val2); + if (!SWIG_IsOK(ecode2)) { + SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "ws2811_t_render_wait_time_set" "', argument " "2"" of type '" "uint64_t""'"); + } + arg2 = (uint64_t)(val2); + if (arg1) (arg1)->render_wait_time = arg2; + resultobj = SWIG_Py_Void(); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_t_render_wait_time_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_t *arg1 = (ws2811_t *) 0 ; + void *argp1 = 0 ; + int res1 = 0 ; + PyObject * obj0 = 0 ; + uint64_t result; + + if (!PyArg_ParseTuple(args,(char *)"O:ws2811_t_render_wait_time_get",&obj0)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_t_render_wait_time_get" "', argument " "1"" of type '" "ws2811_t *""'"); + } + arg1 = (ws2811_t *)(argp1); + result = (uint64_t) ((arg1)->render_wait_time); + resultobj = SWIG_From_unsigned_SS_long_SS_long((unsigned long long)(result)); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_t_device_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_t *arg1 = (ws2811_t *) 0 ; + struct ws2811_device *arg2 = (struct ws2811_device *) 0 ; + void *argp1 = 0 ; + int res1 = 0 ; + void *argp2 = 0 ; + int res2 = 0 ; + PyObject * obj0 = 0 ; + PyObject * obj1 = 0 ; + + if (!PyArg_ParseTuple(args,(char *)"OO:ws2811_t_device_set",&obj0,&obj1)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_t_device_set" "', argument " "1"" of type '" "ws2811_t *""'"); + } + arg1 = (ws2811_t *)(argp1); + res2 = SWIG_ConvertPtr(obj1, &argp2,SWIGTYPE_p_ws2811_device, SWIG_POINTER_DISOWN | 0 ); + if (!SWIG_IsOK(res2)) { + SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "ws2811_t_device_set" "', argument " "2"" of type '" "struct ws2811_device *""'"); + } + arg2 = (struct ws2811_device *)(argp2); + if (arg1) (arg1)->device = arg2; + resultobj = SWIG_Py_Void(); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_t_device_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_t *arg1 = (ws2811_t *) 0 ; + void *argp1 = 0 ; + int res1 = 0 ; + PyObject * obj0 = 0 ; + struct ws2811_device *result = 0 ; + + if (!PyArg_ParseTuple(args,(char *)"O:ws2811_t_device_get",&obj0)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_t_device_get" "', argument " "1"" of type '" "ws2811_t *""'"); + } + arg1 = (ws2811_t *)(argp1); + result = (struct ws2811_device *) ((arg1)->device); + resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_ws2811_device, 0 | 0 ); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_t_rpi_hw_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_t *arg1 = (ws2811_t *) 0 ; + rpi_hw_t *arg2 = (rpi_hw_t *) 0 ; + void *argp1 = 0 ; + int res1 = 0 ; + void *argp2 = 0 ; + int res2 = 0 ; + PyObject * obj0 = 0 ; + PyObject * obj1 = 0 ; + + if (!PyArg_ParseTuple(args,(char *)"OO:ws2811_t_rpi_hw_set",&obj0,&obj1)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_t_rpi_hw_set" "', argument " "1"" of type '" "ws2811_t *""'"); + } + arg1 = (ws2811_t *)(argp1); + res2 = SWIG_ConvertPtr(obj1, &argp2,SWIGTYPE_p_rpi_hw_t, SWIG_POINTER_DISOWN | 0 ); + if (!SWIG_IsOK(res2)) { + SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "ws2811_t_rpi_hw_set" "', argument " "2"" of type '" "rpi_hw_t const *""'"); + } + arg2 = (rpi_hw_t *)(argp2); + if (arg1) (arg1)->rpi_hw = (rpi_hw_t const *)arg2; + resultobj = SWIG_Py_Void(); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_t_rpi_hw_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_t *arg1 = (ws2811_t *) 0 ; + void *argp1 = 0 ; + int res1 = 0 ; + PyObject * obj0 = 0 ; + rpi_hw_t *result = 0 ; + + if (!PyArg_ParseTuple(args,(char *)"O:ws2811_t_rpi_hw_get",&obj0)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_t_rpi_hw_get" "', argument " "1"" of type '" "ws2811_t *""'"); + } + arg1 = (ws2811_t *)(argp1); + result = (rpi_hw_t *) ((arg1)->rpi_hw); + resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_rpi_hw_t, 0 | 0 ); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_t_freq_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_t *arg1 = (ws2811_t *) 0 ; + uint32_t arg2 ; + void *argp1 = 0 ; + int res1 = 0 ; + unsigned int val2 ; + int ecode2 = 0 ; + PyObject * obj0 = 0 ; + PyObject * obj1 = 0 ; + + if (!PyArg_ParseTuple(args,(char *)"OO:ws2811_t_freq_set",&obj0,&obj1)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_t_freq_set" "', argument " "1"" of type '" "ws2811_t *""'"); + } + arg1 = (ws2811_t *)(argp1); + ecode2 = SWIG_AsVal_unsigned_SS_int(obj1, &val2); + if (!SWIG_IsOK(ecode2)) { + SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "ws2811_t_freq_set" "', argument " "2"" of type '" "uint32_t""'"); + } + arg2 = (uint32_t)(val2); + if (arg1) (arg1)->freq = arg2; + resultobj = SWIG_Py_Void(); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_t_freq_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_t *arg1 = (ws2811_t *) 0 ; + void *argp1 = 0 ; + int res1 = 0 ; + PyObject * obj0 = 0 ; + uint32_t result; + + if (!PyArg_ParseTuple(args,(char *)"O:ws2811_t_freq_get",&obj0)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_t_freq_get" "', argument " "1"" of type '" "ws2811_t *""'"); + } + arg1 = (ws2811_t *)(argp1); + result = (uint32_t) ((arg1)->freq); + resultobj = SWIG_From_unsigned_SS_int((unsigned int)(result)); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_t_dmanum_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_t *arg1 = (ws2811_t *) 0 ; + int arg2 ; + void *argp1 = 0 ; + int res1 = 0 ; + int val2 ; + int ecode2 = 0 ; + PyObject * obj0 = 0 ; + PyObject * obj1 = 0 ; + + if (!PyArg_ParseTuple(args,(char *)"OO:ws2811_t_dmanum_set",&obj0,&obj1)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_t_dmanum_set" "', argument " "1"" of type '" "ws2811_t *""'"); + } + arg1 = (ws2811_t *)(argp1); + ecode2 = SWIG_AsVal_int(obj1, &val2); + if (!SWIG_IsOK(ecode2)) { + SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "ws2811_t_dmanum_set" "', argument " "2"" of type '" "int""'"); + } + arg2 = (int)(val2); + if (arg1) (arg1)->dmanum = arg2; + resultobj = SWIG_Py_Void(); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_t_dmanum_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_t *arg1 = (ws2811_t *) 0 ; + void *argp1 = 0 ; + int res1 = 0 ; + PyObject * obj0 = 0 ; + int result; + + if (!PyArg_ParseTuple(args,(char *)"O:ws2811_t_dmanum_get",&obj0)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_t_dmanum_get" "', argument " "1"" of type '" "ws2811_t *""'"); + } + arg1 = (ws2811_t *)(argp1); + result = (int) ((arg1)->dmanum); + resultobj = SWIG_From_int((int)(result)); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_t_channel_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_t *arg1 = (ws2811_t *) 0 ; + ws2811_channel_t *arg2 ; + void *argp1 = 0 ; + int res1 = 0 ; + void *argp2 = 0 ; + int res2 = 0 ; + PyObject * obj0 = 0 ; + PyObject * obj1 = 0 ; + + if (!PyArg_ParseTuple(args,(char *)"OO:ws2811_t_channel_set",&obj0,&obj1)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_t_channel_set" "', argument " "1"" of type '" "ws2811_t *""'"); + } + arg1 = (ws2811_t *)(argp1); + res2 = SWIG_ConvertPtr(obj1, &argp2,SWIGTYPE_p_ws2811_channel_t, 0 | 0 ); + if (!SWIG_IsOK(res2)) { + SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "ws2811_t_channel_set" "', argument " "2"" of type '" "ws2811_channel_t [RPI_PWM_CHANNELS]""'"); + } + arg2 = (ws2811_channel_t *)(argp2); + { + if (arg2) { + size_t ii = 0; + for (; ii < (size_t)RPI_PWM_CHANNELS; ++ii) arg1->channel[ii] = arg2[ii]; + } else { + SWIG_exception_fail(SWIG_ValueError, "invalid null reference " "in variable '""channel""' of type '""ws2811_channel_t [RPI_PWM_CHANNELS]""'"); + } + } + resultobj = SWIG_Py_Void(); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_t_channel_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_t *arg1 = (ws2811_t *) 0 ; + void *argp1 = 0 ; + int res1 = 0 ; + PyObject * obj0 = 0 ; + ws2811_channel_t *result = 0 ; + + if (!PyArg_ParseTuple(args,(char *)"O:ws2811_t_channel_get",&obj0)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_t_channel_get" "', argument " "1"" of type '" "ws2811_t *""'"); + } + arg1 = (ws2811_t *)(argp1); + result = (ws2811_channel_t *)(ws2811_channel_t *) ((arg1)->channel); + resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_ws2811_channel_t, 0 | 0 ); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_new_ws2811_t(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_t *result = 0 ; + + if (!PyArg_ParseTuple(args,(char *)":new_ws2811_t")) SWIG_fail; + result = (ws2811_t *)calloc(1, sizeof(ws2811_t)); + resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_ws2811_t, SWIG_POINTER_NEW | 0 ); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_delete_ws2811_t(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_t *arg1 = (ws2811_t *) 0 ; + void *argp1 = 0 ; + int res1 = 0 ; + PyObject * obj0 = 0 ; + + if (!PyArg_ParseTuple(args,(char *)"O:delete_ws2811_t",&obj0)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_t, SWIG_POINTER_DISOWN | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "delete_ws2811_t" "', argument " "1"" of type '" "ws2811_t *""'"); + } + arg1 = (ws2811_t *)(argp1); + free((char *) arg1); + resultobj = SWIG_Py_Void(); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *ws2811_t_swigregister(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *obj; + if (!PyArg_ParseTuple(args,(char*)"O:swigregister", &obj)) return NULL; + SWIG_TypeNewClientData(SWIGTYPE_p_ws2811_t, SWIG_NewClientData(obj)); + return SWIG_Py_Void(); +} + +SWIGINTERN PyObject *_wrap_ws2811_init(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_t *arg1 = (ws2811_t *) 0 ; + void *argp1 = 0 ; + int res1 = 0 ; + PyObject * obj0 = 0 ; + ws2811_return_t result; + + if (!PyArg_ParseTuple(args,(char *)"O:ws2811_init",&obj0)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_init" "', argument " "1"" of type '" "ws2811_t *""'"); + } + arg1 = (ws2811_t *)(argp1); + result = (ws2811_return_t)ws2811_init(arg1); + resultobj = SWIG_From_int((int)(result)); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_fini(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_t *arg1 = (ws2811_t *) 0 ; + void *argp1 = 0 ; + int res1 = 0 ; + PyObject * obj0 = 0 ; + + if (!PyArg_ParseTuple(args,(char *)"O:ws2811_fini",&obj0)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_fini" "', argument " "1"" of type '" "ws2811_t *""'"); + } + arg1 = (ws2811_t *)(argp1); + ws2811_fini(arg1); + resultobj = SWIG_Py_Void(); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_render(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_t *arg1 = (ws2811_t *) 0 ; + void *argp1 = 0 ; + int res1 = 0 ; + PyObject * obj0 = 0 ; + ws2811_return_t result; + + if (!PyArg_ParseTuple(args,(char *)"O:ws2811_render",&obj0)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_render" "', argument " "1"" of type '" "ws2811_t *""'"); + } + arg1 = (ws2811_t *)(argp1); + result = (ws2811_return_t)ws2811_render(arg1); + resultobj = SWIG_From_int((int)(result)); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_wait(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_t *arg1 = (ws2811_t *) 0 ; + void *argp1 = 0 ; + int res1 = 0 ; + PyObject * obj0 = 0 ; + ws2811_return_t result; + + if (!PyArg_ParseTuple(args,(char *)"O:ws2811_wait",&obj0)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_wait" "', argument " "1"" of type '" "ws2811_t *""'"); + } + arg1 = (ws2811_t *)(argp1); + result = (ws2811_return_t)ws2811_wait(arg1); + resultobj = SWIG_From_int((int)(result)); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_get_return_t_str(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_return_t arg1 ; + int val1 ; + int ecode1 = 0 ; + PyObject * obj0 = 0 ; + char *result = 0 ; + + if (!PyArg_ParseTuple(args,(char *)"O:ws2811_get_return_t_str",&obj0)) SWIG_fail; + ecode1 = SWIG_AsVal_int(obj0, &val1); + if (!SWIG_IsOK(ecode1)) { + SWIG_exception_fail(SWIG_ArgError(ecode1), "in method '" "ws2811_get_return_t_str" "', argument " "1"" of type '" "ws2811_return_t""'"); + } + arg1 = (ws2811_return_t)(val1); + result = (char *)ws2811_get_return_t_str(arg1); + resultobj = SWIG_FromCharPtr((const char *)result); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_led_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_channel_t *arg1 = (ws2811_channel_t *) 0 ; + int arg2 ; + void *argp1 = 0 ; + int res1 = 0 ; + int val2 ; + int ecode2 = 0 ; + PyObject * obj0 = 0 ; + PyObject * obj1 = 0 ; + uint32_t result; + + if (!PyArg_ParseTuple(args,(char *)"OO:ws2811_led_get",&obj0,&obj1)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_channel_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_led_get" "', argument " "1"" of type '" "ws2811_channel_t *""'"); + } + arg1 = (ws2811_channel_t *)(argp1); + ecode2 = SWIG_AsVal_int(obj1, &val2); + if (!SWIG_IsOK(ecode2)) { + SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "ws2811_led_get" "', argument " "2"" of type '" "int""'"); + } + arg2 = (int)(val2); + result = (uint32_t)ws2811_led_get(arg1,arg2); + resultobj = SWIG_From_unsigned_SS_int((unsigned int)(result)); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_led_set(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_channel_t *arg1 = (ws2811_channel_t *) 0 ; + int arg2 ; + uint32_t arg3 ; + void *argp1 = 0 ; + int res1 = 0 ; + int val2 ; + int ecode2 = 0 ; + unsigned int val3 ; + int ecode3 = 0 ; + PyObject * obj0 = 0 ; + PyObject * obj1 = 0 ; + PyObject * obj2 = 0 ; + int result; + + if (!PyArg_ParseTuple(args,(char *)"OOO:ws2811_led_set",&obj0,&obj1,&obj2)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_channel_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_led_set" "', argument " "1"" of type '" "ws2811_channel_t *""'"); + } + arg1 = (ws2811_channel_t *)(argp1); + ecode2 = SWIG_AsVal_int(obj1, &val2); + if (!SWIG_IsOK(ecode2)) { + SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "ws2811_led_set" "', argument " "2"" of type '" "int""'"); + } + arg2 = (int)(val2); + ecode3 = SWIG_AsVal_unsigned_SS_int(obj2, &val3); + if (!SWIG_IsOK(ecode3)) { + SWIG_exception_fail(SWIG_ArgError(ecode3), "in method '" "ws2811_led_set" "', argument " "3"" of type '" "uint32_t""'"); + } + arg3 = (uint32_t)(val3); + result = (int)ws2811_led_set(arg1,arg2,arg3); + resultobj = SWIG_From_int((int)(result)); + return resultobj; +fail: + return NULL; +} + + +SWIGINTERN PyObject *_wrap_ws2811_channel_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args) { + PyObject *resultobj = 0; + ws2811_t *arg1 = (ws2811_t *) 0 ; + int arg2 ; + void *argp1 = 0 ; + int res1 = 0 ; + int val2 ; + int ecode2 = 0 ; + PyObject * obj0 = 0 ; + PyObject * obj1 = 0 ; + ws2811_channel_t *result = 0 ; + + if (!PyArg_ParseTuple(args,(char *)"OO:ws2811_channel_get",&obj0,&obj1)) SWIG_fail; + res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ws2811_t, 0 | 0 ); + if (!SWIG_IsOK(res1)) { + SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ws2811_channel_get" "', argument " "1"" of type '" "ws2811_t *""'"); + } + arg1 = (ws2811_t *)(argp1); + ecode2 = SWIG_AsVal_int(obj1, &val2); + if (!SWIG_IsOK(ecode2)) { + SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "ws2811_channel_get" "', argument " "2"" of type '" "int""'"); + } + arg2 = (int)(val2); + result = (ws2811_channel_t *)ws2811_channel_get(arg1,arg2); + resultobj = SWIG_NewPointerObj(SWIG_as_voidptr(result), SWIGTYPE_p_ws2811_channel_t, 0 | 0 ); + return resultobj; +fail: + return NULL; +} + + +static PyMethodDef SwigMethods[] = { + { (char *)"SWIG_PyInstanceMethod_New", (PyCFunction)SWIG_PyInstanceMethod_New, METH_O, NULL}, + { (char *)"ws2811_channel_t_gpionum_set", _wrap_ws2811_channel_t_gpionum_set, METH_VARARGS, NULL}, + { (char *)"ws2811_channel_t_gpionum_get", _wrap_ws2811_channel_t_gpionum_get, METH_VARARGS, NULL}, + { (char *)"ws2811_channel_t_invert_set", _wrap_ws2811_channel_t_invert_set, METH_VARARGS, NULL}, + { (char *)"ws2811_channel_t_invert_get", _wrap_ws2811_channel_t_invert_get, METH_VARARGS, NULL}, + { (char *)"ws2811_channel_t_count_set", _wrap_ws2811_channel_t_count_set, METH_VARARGS, NULL}, + { (char *)"ws2811_channel_t_count_get", _wrap_ws2811_channel_t_count_get, METH_VARARGS, NULL}, + { (char *)"ws2811_channel_t_strip_type_set", _wrap_ws2811_channel_t_strip_type_set, METH_VARARGS, NULL}, + { (char *)"ws2811_channel_t_strip_type_get", _wrap_ws2811_channel_t_strip_type_get, METH_VARARGS, NULL}, + { (char *)"ws2811_channel_t_leds_set", _wrap_ws2811_channel_t_leds_set, METH_VARARGS, NULL}, + { (char *)"ws2811_channel_t_leds_get", _wrap_ws2811_channel_t_leds_get, METH_VARARGS, NULL}, + { (char *)"ws2811_channel_t_brightness_set", _wrap_ws2811_channel_t_brightness_set, METH_VARARGS, NULL}, + { (char *)"ws2811_channel_t_brightness_get", _wrap_ws2811_channel_t_brightness_get, METH_VARARGS, NULL}, + { (char *)"ws2811_channel_t_wshift_set", _wrap_ws2811_channel_t_wshift_set, METH_VARARGS, NULL}, + { (char *)"ws2811_channel_t_wshift_get", _wrap_ws2811_channel_t_wshift_get, METH_VARARGS, NULL}, + { (char *)"ws2811_channel_t_rshift_set", _wrap_ws2811_channel_t_rshift_set, METH_VARARGS, NULL}, + { (char *)"ws2811_channel_t_rshift_get", _wrap_ws2811_channel_t_rshift_get, METH_VARARGS, NULL}, + { (char *)"ws2811_channel_t_gshift_set", _wrap_ws2811_channel_t_gshift_set, METH_VARARGS, NULL}, + { (char *)"ws2811_channel_t_gshift_get", _wrap_ws2811_channel_t_gshift_get, METH_VARARGS, NULL}, + { (char *)"ws2811_channel_t_bshift_set", _wrap_ws2811_channel_t_bshift_set, METH_VARARGS, NULL}, + { (char *)"ws2811_channel_t_bshift_get", _wrap_ws2811_channel_t_bshift_get, METH_VARARGS, NULL}, + { (char *)"ws2811_channel_t_gamma_set", _wrap_ws2811_channel_t_gamma_set, METH_VARARGS, NULL}, + { (char *)"ws2811_channel_t_gamma_get", _wrap_ws2811_channel_t_gamma_get, METH_VARARGS, NULL}, + { (char *)"new_ws2811_channel_t", _wrap_new_ws2811_channel_t, METH_VARARGS, NULL}, + { (char *)"delete_ws2811_channel_t", _wrap_delete_ws2811_channel_t, METH_VARARGS, NULL}, + { (char *)"ws2811_channel_t_swigregister", ws2811_channel_t_swigregister, METH_VARARGS, NULL}, + { (char *)"ws2811_t_render_wait_time_set", _wrap_ws2811_t_render_wait_time_set, METH_VARARGS, NULL}, + { (char *)"ws2811_t_render_wait_time_get", _wrap_ws2811_t_render_wait_time_get, METH_VARARGS, NULL}, + { (char *)"ws2811_t_device_set", _wrap_ws2811_t_device_set, METH_VARARGS, NULL}, + { (char *)"ws2811_t_device_get", _wrap_ws2811_t_device_get, METH_VARARGS, NULL}, + { (char *)"ws2811_t_rpi_hw_set", _wrap_ws2811_t_rpi_hw_set, METH_VARARGS, NULL}, + { (char *)"ws2811_t_rpi_hw_get", _wrap_ws2811_t_rpi_hw_get, METH_VARARGS, NULL}, + { (char *)"ws2811_t_freq_set", _wrap_ws2811_t_freq_set, METH_VARARGS, NULL}, + { (char *)"ws2811_t_freq_get", _wrap_ws2811_t_freq_get, METH_VARARGS, NULL}, + { (char *)"ws2811_t_dmanum_set", _wrap_ws2811_t_dmanum_set, METH_VARARGS, NULL}, + { (char *)"ws2811_t_dmanum_get", _wrap_ws2811_t_dmanum_get, METH_VARARGS, NULL}, + { (char *)"ws2811_t_channel_set", _wrap_ws2811_t_channel_set, METH_VARARGS, NULL}, + { (char *)"ws2811_t_channel_get", _wrap_ws2811_t_channel_get, METH_VARARGS, NULL}, + { (char *)"new_ws2811_t", _wrap_new_ws2811_t, METH_VARARGS, NULL}, + { (char *)"delete_ws2811_t", _wrap_delete_ws2811_t, METH_VARARGS, NULL}, + { (char *)"ws2811_t_swigregister", ws2811_t_swigregister, METH_VARARGS, NULL}, + { (char *)"ws2811_init", _wrap_ws2811_init, METH_VARARGS, NULL}, + { (char *)"ws2811_fini", _wrap_ws2811_fini, METH_VARARGS, NULL}, + { (char *)"ws2811_render", _wrap_ws2811_render, METH_VARARGS, NULL}, + { (char *)"ws2811_wait", _wrap_ws2811_wait, METH_VARARGS, NULL}, + { (char *)"ws2811_get_return_t_str", _wrap_ws2811_get_return_t_str, METH_VARARGS, NULL}, + { (char *)"ws2811_led_get", _wrap_ws2811_led_get, METH_VARARGS, NULL}, + { (char *)"ws2811_led_set", _wrap_ws2811_led_set, METH_VARARGS, NULL}, + { (char *)"ws2811_channel_get", _wrap_ws2811_channel_get, METH_VARARGS, NULL}, + { NULL, NULL, 0, NULL } +}; + + +/* -------- TYPE CONVERSION AND EQUIVALENCE RULES (BEGIN) -------- */ + +static swig_type_info _swigt__p_char = {"_p_char", "char *", 0, 0, (void*)0, 0}; +static swig_type_info _swigt__p_int = {"_p_int", "intptr_t *|int *|int_least32_t *|int_fast32_t *|int32_t *|int_fast16_t *", 0, 0, (void*)0, 0}; +static swig_type_info _swigt__p_long_long = {"_p_long_long", "int_least64_t *|int_fast64_t *|int64_t *|long long *|intmax_t *", 0, 0, (void*)0, 0}; +static swig_type_info _swigt__p_rpi_hw_t = {"_p_rpi_hw_t", "rpi_hw_t *", 0, 0, (void*)0, 0}; +static swig_type_info _swigt__p_short = {"_p_short", "short *|int_least16_t *|int16_t *", 0, 0, (void*)0, 0}; +static swig_type_info _swigt__p_signed_char = {"_p_signed_char", "signed char *|int_least8_t *|int_fast8_t *|int8_t *", 0, 0, (void*)0, 0}; +static swig_type_info _swigt__p_unsigned_char = {"_p_unsigned_char", "unsigned char *|uint_least8_t *|uint_fast8_t *|uint8_t *", 0, 0, (void*)0, 0}; +static swig_type_info _swigt__p_unsigned_int = {"_p_unsigned_int", "uintptr_t *|uint_least32_t *|uint_fast32_t *|uint32_t *|unsigned int *|ws2811_led_t *|uint_fast16_t *", 0, 0, (void*)0, 0}; +static swig_type_info _swigt__p_unsigned_long_long = {"_p_unsigned_long_long", "uint_least64_t *|uint_fast64_t *|uint64_t *|unsigned long long *|uintmax_t *", 0, 0, (void*)0, 0}; +static swig_type_info _swigt__p_unsigned_short = {"_p_unsigned_short", "unsigned short *|uint_least16_t *|uint16_t *", 0, 0, (void*)0, 0}; +static swig_type_info _swigt__p_ws2811_channel_t = {"_p_ws2811_channel_t", "ws2811_channel_t *", 0, 0, (void*)0, 0}; +static swig_type_info _swigt__p_ws2811_device = {"_p_ws2811_device", "struct ws2811_device *", 0, 0, (void*)0, 0}; +static swig_type_info _swigt__p_ws2811_return_t = {"_p_ws2811_return_t", "enum ws2811_return_t *|ws2811_return_t *", 0, 0, (void*)0, 0}; +static swig_type_info _swigt__p_ws2811_t = {"_p_ws2811_t", "ws2811_t *", 0, 0, (void*)0, 0}; + +static swig_type_info *swig_type_initial[] = { + &_swigt__p_char, + &_swigt__p_int, + &_swigt__p_long_long, + &_swigt__p_rpi_hw_t, + &_swigt__p_short, + &_swigt__p_signed_char, + &_swigt__p_unsigned_char, + &_swigt__p_unsigned_int, + &_swigt__p_unsigned_long_long, + &_swigt__p_unsigned_short, + &_swigt__p_ws2811_channel_t, + &_swigt__p_ws2811_device, + &_swigt__p_ws2811_return_t, + &_swigt__p_ws2811_t, +}; + +static swig_cast_info _swigc__p_char[] = { {&_swigt__p_char, 0, 0, 0},{0, 0, 0, 0}}; +static swig_cast_info _swigc__p_int[] = { {&_swigt__p_int, 0, 0, 0},{0, 0, 0, 0}}; +static swig_cast_info _swigc__p_long_long[] = { {&_swigt__p_long_long, 0, 0, 0},{0, 0, 0, 0}}; +static swig_cast_info _swigc__p_rpi_hw_t[] = { {&_swigt__p_rpi_hw_t, 0, 0, 0},{0, 0, 0, 0}}; +static swig_cast_info _swigc__p_short[] = { {&_swigt__p_short, 0, 0, 0},{0, 0, 0, 0}}; +static swig_cast_info _swigc__p_signed_char[] = { {&_swigt__p_signed_char, 0, 0, 0},{0, 0, 0, 0}}; +static swig_cast_info _swigc__p_unsigned_char[] = { {&_swigt__p_unsigned_char, 0, 0, 0},{0, 0, 0, 0}}; +static swig_cast_info _swigc__p_unsigned_int[] = { {&_swigt__p_unsigned_int, 0, 0, 0},{0, 0, 0, 0}}; +static swig_cast_info _swigc__p_unsigned_long_long[] = { {&_swigt__p_unsigned_long_long, 0, 0, 0},{0, 0, 0, 0}}; +static swig_cast_info _swigc__p_unsigned_short[] = { {&_swigt__p_unsigned_short, 0, 0, 0},{0, 0, 0, 0}}; +static swig_cast_info _swigc__p_ws2811_channel_t[] = { {&_swigt__p_ws2811_channel_t, 0, 0, 0},{0, 0, 0, 0}}; +static swig_cast_info _swigc__p_ws2811_device[] = { {&_swigt__p_ws2811_device, 0, 0, 0},{0, 0, 0, 0}}; +static swig_cast_info _swigc__p_ws2811_return_t[] = { {&_swigt__p_ws2811_return_t, 0, 0, 0},{0, 0, 0, 0}}; +static swig_cast_info _swigc__p_ws2811_t[] = { {&_swigt__p_ws2811_t, 0, 0, 0},{0, 0, 0, 0}}; + +static swig_cast_info *swig_cast_initial[] = { + _swigc__p_char, + _swigc__p_int, + _swigc__p_long_long, + _swigc__p_rpi_hw_t, + _swigc__p_short, + _swigc__p_signed_char, + _swigc__p_unsigned_char, + _swigc__p_unsigned_int, + _swigc__p_unsigned_long_long, + _swigc__p_unsigned_short, + _swigc__p_ws2811_channel_t, + _swigc__p_ws2811_device, + _swigc__p_ws2811_return_t, + _swigc__p_ws2811_t, +}; + + +/* -------- TYPE CONVERSION AND EQUIVALENCE RULES (END) -------- */ + +static swig_const_info swig_const_table[] = { +{0, 0, 0, 0.0, 0, 0}}; + +#ifdef __cplusplus +} +#endif +/* ----------------------------------------------------------------------------- + * Type initialization: + * This problem is tough by the requirement that no dynamic + * memory is used. Also, since swig_type_info structures store pointers to + * swig_cast_info structures and swig_cast_info structures store pointers back + * to swig_type_info structures, we need some lookup code at initialization. + * The idea is that swig generates all the structures that are needed. + * The runtime then collects these partially filled structures. + * The SWIG_InitializeModule function takes these initial arrays out of + * swig_module, and does all the lookup, filling in the swig_module.types + * array with the correct data and linking the correct swig_cast_info + * structures together. + * + * The generated swig_type_info structures are assigned staticly to an initial + * array. We just loop through that array, and handle each type individually. + * First we lookup if this type has been already loaded, and if so, use the + * loaded structure instead of the generated one. Then we have to fill in the + * cast linked list. The cast data is initially stored in something like a + * two-dimensional array. Each row corresponds to a type (there are the same + * number of rows as there are in the swig_type_initial array). Each entry in + * a column is one of the swig_cast_info structures for that type. + * The cast_initial array is actually an array of arrays, because each row has + * a variable number of columns. So to actually build the cast linked list, + * we find the array of casts associated with the type, and loop through it + * adding the casts to the list. The one last trick we need to do is making + * sure the type pointer in the swig_cast_info struct is correct. + * + * First off, we lookup the cast->type name to see if it is already loaded. + * There are three cases to handle: + * 1) If the cast->type has already been loaded AND the type we are adding + * casting info to has not been loaded (it is in this module), THEN we + * replace the cast->type pointer with the type pointer that has already + * been loaded. + * 2) If BOTH types (the one we are adding casting info to, and the + * cast->type) are loaded, THEN the cast info has already been loaded by + * the previous module so we just ignore it. + * 3) Finally, if cast->type has not already been loaded, then we add that + * swig_cast_info to the linked list (because the cast->type) pointer will + * be correct. + * ----------------------------------------------------------------------------- */ + +#ifdef __cplusplus +extern "C" { +#if 0 +} /* c-mode */ +#endif +#endif + +#if 0 +#define SWIGRUNTIME_DEBUG +#endif + + +SWIGRUNTIME void +SWIG_InitializeModule(void *clientdata) { + size_t i; + swig_module_info *module_head, *iter; + int found, init; + + /* check to see if the circular list has been setup, if not, set it up */ + if (swig_module.next==0) { + /* Initialize the swig_module */ + swig_module.type_initial = swig_type_initial; + swig_module.cast_initial = swig_cast_initial; + swig_module.next = &swig_module; + init = 1; + } else { + init = 0; + } + + /* Try and load any already created modules */ + module_head = SWIG_GetModule(clientdata); + if (!module_head) { + /* This is the first module loaded for this interpreter */ + /* so set the swig module into the interpreter */ + SWIG_SetModule(clientdata, &swig_module); + module_head = &swig_module; + } else { + /* the interpreter has loaded a SWIG module, but has it loaded this one? */ + found=0; + iter=module_head; + do { + if (iter==&swig_module) { + found=1; + break; + } + iter=iter->next; + } while (iter!= module_head); + + /* if the is found in the list, then all is done and we may leave */ + if (found) return; + /* otherwise we must add out module into the list */ + swig_module.next = module_head->next; + module_head->next = &swig_module; + } + + /* When multiple interpreters are used, a module could have already been initialized in + a different interpreter, but not yet have a pointer in this interpreter. + In this case, we do not want to continue adding types... everything should be + set up already */ + if (init == 0) return; + + /* Now work on filling in swig_module.types */ +#ifdef SWIGRUNTIME_DEBUG + printf("SWIG_InitializeModule: size %d\n", swig_module.size); +#endif + for (i = 0; i < swig_module.size; ++i) { + swig_type_info *type = 0; + swig_type_info *ret; + swig_cast_info *cast; + +#ifdef SWIGRUNTIME_DEBUG + printf("SWIG_InitializeModule: type %d %s\n", i, swig_module.type_initial[i]->name); +#endif + + /* if there is another module already loaded */ + if (swig_module.next != &swig_module) { + type = SWIG_MangledTypeQueryModule(swig_module.next, &swig_module, swig_module.type_initial[i]->name); + } + if (type) { + /* Overwrite clientdata field */ +#ifdef SWIGRUNTIME_DEBUG + printf("SWIG_InitializeModule: found type %s\n", type->name); +#endif + if (swig_module.type_initial[i]->clientdata) { + type->clientdata = swig_module.type_initial[i]->clientdata; +#ifdef SWIGRUNTIME_DEBUG + printf("SWIG_InitializeModule: found and overwrite type %s \n", type->name); +#endif + } + } else { + type = swig_module.type_initial[i]; + } + + /* Insert casting types */ + cast = swig_module.cast_initial[i]; + while (cast->type) { + /* Don't need to add information already in the list */ + ret = 0; +#ifdef SWIGRUNTIME_DEBUG + printf("SWIG_InitializeModule: look cast %s\n", cast->type->name); +#endif + if (swig_module.next != &swig_module) { + ret = SWIG_MangledTypeQueryModule(swig_module.next, &swig_module, cast->type->name); +#ifdef SWIGRUNTIME_DEBUG + if (ret) printf("SWIG_InitializeModule: found cast %s\n", ret->name); +#endif + } + if (ret) { + if (type == swig_module.type_initial[i]) { +#ifdef SWIGRUNTIME_DEBUG + printf("SWIG_InitializeModule: skip old type %s\n", ret->name); +#endif + cast->type = ret; + ret = 0; + } else { + /* Check for casting already in the list */ + swig_cast_info *ocast = SWIG_TypeCheck(ret->name, type); +#ifdef SWIGRUNTIME_DEBUG + if (ocast) printf("SWIG_InitializeModule: skip old cast %s\n", ret->name); +#endif + if (!ocast) ret = 0; + } + } + + if (!ret) { +#ifdef SWIGRUNTIME_DEBUG + printf("SWIG_InitializeModule: adding cast %s\n", cast->type->name); +#endif + if (type->cast) { + type->cast->prev = cast; + cast->next = type->cast; + } + type->cast = cast; + } + cast++; + } + /* Set entry in modules->types array equal to the type */ + swig_module.types[i] = type; + } + swig_module.types[i] = 0; + +#ifdef SWIGRUNTIME_DEBUG + printf("**** SWIG_InitializeModule: Cast List ******\n"); + for (i = 0; i < swig_module.size; ++i) { + int j = 0; + swig_cast_info *cast = swig_module.cast_initial[i]; + printf("SWIG_InitializeModule: type %d %s\n", i, swig_module.type_initial[i]->name); + while (cast->type) { + printf("SWIG_InitializeModule: cast type %s\n", cast->type->name); + cast++; + ++j; + } + printf("---- Total casts: %d\n",j); + } + printf("**** SWIG_InitializeModule: Cast List ******\n"); +#endif +} + +/* This function will propagate the clientdata field of type to +* any new swig_type_info structures that have been added into the list +* of equivalent types. It is like calling +* SWIG_TypeClientData(type, clientdata) a second time. +*/ +SWIGRUNTIME void +SWIG_PropagateClientData(void) { + size_t i; + swig_cast_info *equiv; + static int init_run = 0; + + if (init_run) return; + init_run = 1; + + for (i = 0; i < swig_module.size; i++) { + if (swig_module.types[i]->clientdata) { + equiv = swig_module.types[i]->cast; + while (equiv) { + if (!equiv->converter) { + if (equiv->type && !equiv->type->clientdata) + SWIG_TypeClientData(equiv->type, swig_module.types[i]->clientdata); + } + equiv = equiv->next; + } + } + } +} + +#ifdef __cplusplus +#if 0 +{ + /* c-mode */ +#endif +} +#endif + + + +#ifdef __cplusplus +extern "C" { +#endif + + /* Python-specific SWIG API */ +#define SWIG_newvarlink() SWIG_Python_newvarlink() +#define SWIG_addvarlink(p, name, get_attr, set_attr) SWIG_Python_addvarlink(p, name, get_attr, set_attr) +#define SWIG_InstallConstants(d, constants) SWIG_Python_InstallConstants(d, constants) + + /* ----------------------------------------------------------------------------- + * global variable support code. + * ----------------------------------------------------------------------------- */ + + typedef struct swig_globalvar { + char *name; /* Name of global variable */ + PyObject *(*get_attr)(void); /* Return the current value */ + int (*set_attr)(PyObject *); /* Set the value */ + struct swig_globalvar *next; + } swig_globalvar; + + typedef struct swig_varlinkobject { + PyObject_HEAD + swig_globalvar *vars; + } swig_varlinkobject; + + SWIGINTERN PyObject * + swig_varlink_repr(swig_varlinkobject *SWIGUNUSEDPARM(v)) { +#if PY_VERSION_HEX >= 0x03000000 + return PyUnicode_InternFromString(""); +#else + return PyString_FromString(""); +#endif + } + + SWIGINTERN PyObject * + swig_varlink_str(swig_varlinkobject *v) { +#if PY_VERSION_HEX >= 0x03000000 + PyObject *str = PyUnicode_InternFromString("("); + PyObject *tail; + PyObject *joined; + swig_globalvar *var; + for (var = v->vars; var; var=var->next) { + tail = PyUnicode_FromString(var->name); + joined = PyUnicode_Concat(str, tail); + Py_DecRef(str); + Py_DecRef(tail); + str = joined; + if (var->next) { + tail = PyUnicode_InternFromString(", "); + joined = PyUnicode_Concat(str, tail); + Py_DecRef(str); + Py_DecRef(tail); + str = joined; + } + } + tail = PyUnicode_InternFromString(")"); + joined = PyUnicode_Concat(str, tail); + Py_DecRef(str); + Py_DecRef(tail); + str = joined; +#else + PyObject *str = PyString_FromString("("); + swig_globalvar *var; + for (var = v->vars; var; var=var->next) { + PyString_ConcatAndDel(&str,PyString_FromString(var->name)); + if (var->next) PyString_ConcatAndDel(&str,PyString_FromString(", ")); + } + PyString_ConcatAndDel(&str,PyString_FromString(")")); +#endif + return str; + } + + SWIGINTERN int + swig_varlink_print(swig_varlinkobject *v, FILE *fp, int SWIGUNUSEDPARM(flags)) { + char *tmp; + PyObject *str = swig_varlink_str(v); + fprintf(fp,"Swig global variables "); + fprintf(fp,"%s\n", tmp = SWIG_Python_str_AsChar(str)); + SWIG_Python_str_DelForPy3(tmp); + Py_DECREF(str); + return 0; + } + + SWIGINTERN void + swig_varlink_dealloc(swig_varlinkobject *v) { + swig_globalvar *var = v->vars; + while (var) { + swig_globalvar *n = var->next; + free(var->name); + free(var); + var = n; + } + } + + SWIGINTERN PyObject * + swig_varlink_getattr(swig_varlinkobject *v, char *n) { + PyObject *res = NULL; + swig_globalvar *var = v->vars; + while (var) { + if (strcmp(var->name,n) == 0) { + res = (*var->get_attr)(); + break; + } + var = var->next; + } + if (res == NULL && !PyErr_Occurred()) { + PyErr_SetString(PyExc_NameError,"Unknown C global variable"); + } + return res; + } + + SWIGINTERN int + swig_varlink_setattr(swig_varlinkobject *v, char *n, PyObject *p) { + int res = 1; + swig_globalvar *var = v->vars; + while (var) { + if (strcmp(var->name,n) == 0) { + res = (*var->set_attr)(p); + break; + } + var = var->next; + } + if (res == 1 && !PyErr_Occurred()) { + PyErr_SetString(PyExc_NameError,"Unknown C global variable"); + } + return res; + } + + SWIGINTERN PyTypeObject* + swig_varlink_type(void) { + static char varlink__doc__[] = "Swig var link object"; + static PyTypeObject varlink_type; + static int type_init = 0; + if (!type_init) { + const PyTypeObject tmp = { + /* PyObject header changed in Python 3 */ +#if PY_VERSION_HEX >= 0x03000000 + PyVarObject_HEAD_INIT(NULL, 0) +#else + PyObject_HEAD_INIT(NULL) + 0, /* ob_size */ +#endif + (char *)"swigvarlink", /* tp_name */ + sizeof(swig_varlinkobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + (destructor) swig_varlink_dealloc, /* tp_dealloc */ + (printfunc) swig_varlink_print, /* tp_print */ + (getattrfunc) swig_varlink_getattr, /* tp_getattr */ + (setattrfunc) swig_varlink_setattr, /* tp_setattr */ + 0, /* tp_compare */ + (reprfunc) swig_varlink_repr, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + (reprfunc) swig_varlink_str, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + 0, /* tp_flags */ + varlink__doc__, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ +#if PY_VERSION_HEX >= 0x02020000 + 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* tp_iter -> tp_weaklist */ +#endif +#if PY_VERSION_HEX >= 0x02030000 + 0, /* tp_del */ +#endif +#if PY_VERSION_HEX >= 0x02060000 + 0, /* tp_version */ +#endif +#ifdef COUNT_ALLOCS + 0,0,0,0 /* tp_alloc -> tp_next */ +#endif + }; + varlink_type = tmp; + type_init = 1; +#if PY_VERSION_HEX < 0x02020000 + varlink_type.ob_type = &PyType_Type; +#else + if (PyType_Ready(&varlink_type) < 0) + return NULL; +#endif + } + return &varlink_type; + } + + /* Create a variable linking object for use later */ + SWIGINTERN PyObject * + SWIG_Python_newvarlink(void) { + swig_varlinkobject *result = PyObject_NEW(swig_varlinkobject, swig_varlink_type()); + if (result) { + result->vars = 0; + } + return ((PyObject*) result); + } + + SWIGINTERN void + SWIG_Python_addvarlink(PyObject *p, char *name, PyObject *(*get_attr)(void), int (*set_attr)(PyObject *p)) { + swig_varlinkobject *v = (swig_varlinkobject *) p; + swig_globalvar *gv = (swig_globalvar *) malloc(sizeof(swig_globalvar)); + if (gv) { + size_t size = strlen(name)+1; + gv->name = (char *)malloc(size); + if (gv->name) { + strncpy(gv->name,name,size); + gv->get_attr = get_attr; + gv->set_attr = set_attr; + gv->next = v->vars; + } + } + v->vars = gv; + } + + SWIGINTERN PyObject * + SWIG_globals(void) { + static PyObject *_SWIG_globals = 0; + if (!_SWIG_globals) _SWIG_globals = SWIG_newvarlink(); + return _SWIG_globals; + } + + /* ----------------------------------------------------------------------------- + * constants/methods manipulation + * ----------------------------------------------------------------------------- */ + + /* Install Constants */ + SWIGINTERN void + SWIG_Python_InstallConstants(PyObject *d, swig_const_info constants[]) { + PyObject *obj = 0; + size_t i; + for (i = 0; constants[i].type; ++i) { + switch(constants[i].type) { + case SWIG_PY_POINTER: + obj = SWIG_InternalNewPointerObj(constants[i].pvalue, *(constants[i]).ptype,0); + break; + case SWIG_PY_BINARY: + obj = SWIG_NewPackedObj(constants[i].pvalue, constants[i].lvalue, *(constants[i].ptype)); + break; + default: + obj = 0; + break; + } + if (obj) { + PyDict_SetItemString(d, constants[i].name, obj); + Py_DECREF(obj); + } + } + } + + /* -----------------------------------------------------------------------------*/ + /* Fix SwigMethods to carry the callback ptrs when needed */ + /* -----------------------------------------------------------------------------*/ + + SWIGINTERN void + SWIG_Python_FixMethods(PyMethodDef *methods, + swig_const_info *const_table, + swig_type_info **types, + swig_type_info **types_initial) { + size_t i; + for (i = 0; methods[i].ml_name; ++i) { + const char *c = methods[i].ml_doc; + if (c && (c = strstr(c, "swig_ptr: "))) { + int j; + swig_const_info *ci = 0; + const char *name = c + 10; + for (j = 0; const_table[j].type; ++j) { + if (strncmp(const_table[j].name, name, + strlen(const_table[j].name)) == 0) { + ci = &(const_table[j]); + break; + } + } + if (ci) { + void *ptr = (ci->type == SWIG_PY_POINTER) ? ci->pvalue : 0; + if (ptr) { + size_t shift = (ci->ptype) - types; + swig_type_info *ty = types_initial[shift]; + size_t ldoc = (c - methods[i].ml_doc); + size_t lptr = strlen(ty->name)+2*sizeof(void*)+2; + char *ndoc = (char*)malloc(ldoc + lptr + 10); + if (ndoc) { + char *buff = ndoc; + strncpy(buff, methods[i].ml_doc, ldoc); + buff += ldoc; + strncpy(buff, "swig_ptr: ", 10); + buff += 10; + SWIG_PackVoidPtr(buff, ptr, ty->name, lptr); + methods[i].ml_doc = ndoc; + } + } + } + } + } + } + +#ifdef __cplusplus +} +#endif + +/* -----------------------------------------------------------------------------* + * Partial Init method + * -----------------------------------------------------------------------------*/ + +#ifdef __cplusplus +extern "C" +#endif + +SWIGEXPORT +#if PY_VERSION_HEX >= 0x03000000 +PyObject* +#else +void +#endif +SWIG_init(void) { + PyObject *m, *d, *md; +#if PY_VERSION_HEX >= 0x03000000 + static struct PyModuleDef SWIG_module = { +# if PY_VERSION_HEX >= 0x03020000 + PyModuleDef_HEAD_INIT, +# else + { + PyObject_HEAD_INIT(NULL) + NULL, /* m_init */ + 0, /* m_index */ + NULL, /* m_copy */ + }, +# endif + (char *) SWIG_name, + NULL, + -1, + SwigMethods, + NULL, + NULL, + NULL, + NULL + }; +#endif + +#if defined(SWIGPYTHON_BUILTIN) + static SwigPyClientData SwigPyObject_clientdata = { + 0, 0, 0, 0, 0, 0, 0 + }; + static PyGetSetDef this_getset_def = { + (char *)"this", &SwigPyBuiltin_ThisClosure, NULL, NULL, NULL + }; + static SwigPyGetSet thisown_getset_closure = { + (PyCFunction) SwigPyObject_own, + (PyCFunction) SwigPyObject_own + }; + static PyGetSetDef thisown_getset_def = { + (char *)"thisown", SwigPyBuiltin_GetterClosure, SwigPyBuiltin_SetterClosure, NULL, &thisown_getset_closure + }; + PyObject *metatype_args; + PyTypeObject *builtin_pytype; + int builtin_base_count; + swig_type_info *builtin_basetype; + PyObject *tuple; + PyGetSetDescrObject *static_getset; + PyTypeObject *metatype; + SwigPyClientData *cd; + PyObject *public_interface, *public_symbol; + PyObject *this_descr; + PyObject *thisown_descr; + int i; + + (void)builtin_pytype; + (void)builtin_base_count; + (void)builtin_basetype; + (void)tuple; + (void)static_getset; + + /* metatype is used to implement static member variables. */ + metatype_args = Py_BuildValue("(s(O){})", "SwigPyObjectType", &PyType_Type); + assert(metatype_args); + metatype = (PyTypeObject *) PyType_Type.tp_call((PyObject *) &PyType_Type, metatype_args, NULL); + assert(metatype); + Py_DECREF(metatype_args); + metatype->tp_setattro = (setattrofunc) &SwigPyObjectType_setattro; + assert(PyType_Ready(metatype) >= 0); +#endif + + /* Fix SwigMethods to carry the callback ptrs when needed */ + SWIG_Python_FixMethods(SwigMethods, swig_const_table, swig_types, swig_type_initial); + +#if PY_VERSION_HEX >= 0x03000000 + m = PyModule_Create(&SWIG_module); +#else + m = Py_InitModule((char *) SWIG_name, SwigMethods); +#endif + md = d = PyModule_GetDict(m); + (void)md; + + SWIG_InitializeModule(0); + +#ifdef SWIGPYTHON_BUILTIN + SwigPyObject_stype = SWIG_MangledTypeQuery("_p_SwigPyObject"); + assert(SwigPyObject_stype); + cd = (SwigPyClientData*) SwigPyObject_stype->clientdata; + if (!cd) { + SwigPyObject_stype->clientdata = &SwigPyObject_clientdata; + SwigPyObject_clientdata.pytype = SwigPyObject_TypeOnce(); + } else if (SwigPyObject_TypeOnce()->tp_basicsize != cd->pytype->tp_basicsize) { + PyErr_SetString(PyExc_RuntimeError, "Import error: attempted to load two incompatible swig-generated modules."); +# if PY_VERSION_HEX >= 0x03000000 + return NULL; +# else + return; +# endif + } + + /* All objects have a 'this' attribute */ + this_descr = PyDescr_NewGetSet(SwigPyObject_type(), &this_getset_def); + (void)this_descr; + + /* All objects have a 'thisown' attribute */ + thisown_descr = PyDescr_NewGetSet(SwigPyObject_type(), &thisown_getset_def); + (void)thisown_descr; + + public_interface = PyList_New(0); + public_symbol = 0; + (void)public_symbol; + + PyDict_SetItemString(md, "__all__", public_interface); + Py_DECREF(public_interface); + for (i = 0; SwigMethods[i].ml_name != NULL; ++i) + SwigPyBuiltin_AddPublicSymbol(public_interface, SwigMethods[i].ml_name); + for (i = 0; swig_const_table[i].name != 0; ++i) + SwigPyBuiltin_AddPublicSymbol(public_interface, swig_const_table[i].name); +#endif + + SWIG_InstallConstants(d,swig_const_table); + + SWIG_Python_SetConstant(d, "WS2811_TARGET_FREQ",SWIG_From_int((int)(800000))); + SWIG_Python_SetConstant(d, "SK6812_STRIP_RGBW",SWIG_From_int((int)(0x18100800))); + SWIG_Python_SetConstant(d, "SK6812_STRIP_RBGW",SWIG_From_int((int)(0x18100008))); + SWIG_Python_SetConstant(d, "SK6812_STRIP_GRBW",SWIG_From_int((int)(0x18081000))); + SWIG_Python_SetConstant(d, "SK6812_STRIP_GBRW",SWIG_From_int((int)(0x18080010))); + SWIG_Python_SetConstant(d, "SK6812_STRIP_BRGW",SWIG_From_int((int)(0x18001008))); + SWIG_Python_SetConstant(d, "SK6812_STRIP_BGRW",SWIG_From_int((int)(0x18000810))); + SWIG_Python_SetConstant(d, "SK6812_SHIFT_WMASK",SWIG_From_int((int)(0xf0000000))); + SWIG_Python_SetConstant(d, "WS2811_STRIP_RGB",SWIG_From_int((int)(0x00100800))); + SWIG_Python_SetConstant(d, "WS2811_STRIP_RBG",SWIG_From_int((int)(0x00100008))); + SWIG_Python_SetConstant(d, "WS2811_STRIP_GRB",SWIG_From_int((int)(0x00081000))); + SWIG_Python_SetConstant(d, "WS2811_STRIP_GBR",SWIG_From_int((int)(0x00080010))); + SWIG_Python_SetConstant(d, "WS2811_STRIP_BRG",SWIG_From_int((int)(0x00001008))); + SWIG_Python_SetConstant(d, "WS2811_STRIP_BGR",SWIG_From_int((int)(0x00000810))); + SWIG_Python_SetConstant(d, "WS2812_STRIP",SWIG_From_int((int)(0x00081000))); + SWIG_Python_SetConstant(d, "SK6812_STRIP",SWIG_From_int((int)(0x00081000))); + SWIG_Python_SetConstant(d, "SK6812W_STRIP",SWIG_From_int((int)(0x18081000))); + SWIG_Python_SetConstant(d, "WS2811_SUCCESS",SWIG_From_int((int)(WS2811_SUCCESS))); + SWIG_Python_SetConstant(d, "WS2811_ERROR_GENERIC",SWIG_From_int((int)(WS2811_ERROR_GENERIC))); + SWIG_Python_SetConstant(d, "WS2811_ERROR_OUT_OF_MEMORY",SWIG_From_int((int)(WS2811_ERROR_OUT_OF_MEMORY))); + SWIG_Python_SetConstant(d, "WS2811_ERROR_HW_NOT_SUPPORTED",SWIG_From_int((int)(WS2811_ERROR_HW_NOT_SUPPORTED))); + SWIG_Python_SetConstant(d, "WS2811_ERROR_MEM_LOCK",SWIG_From_int((int)(WS2811_ERROR_MEM_LOCK))); + SWIG_Python_SetConstant(d, "WS2811_ERROR_MMAP",SWIG_From_int((int)(WS2811_ERROR_MMAP))); + SWIG_Python_SetConstant(d, "WS2811_ERROR_MAP_REGISTERS",SWIG_From_int((int)(WS2811_ERROR_MAP_REGISTERS))); + SWIG_Python_SetConstant(d, "WS2811_ERROR_GPIO_INIT",SWIG_From_int((int)(WS2811_ERROR_GPIO_INIT))); + SWIG_Python_SetConstant(d, "WS2811_ERROR_PWM_SETUP",SWIG_From_int((int)(WS2811_ERROR_PWM_SETUP))); + SWIG_Python_SetConstant(d, "WS2811_ERROR_MAILBOX_DEVICE",SWIG_From_int((int)(WS2811_ERROR_MAILBOX_DEVICE))); + SWIG_Python_SetConstant(d, "WS2811_ERROR_DMA",SWIG_From_int((int)(WS2811_ERROR_DMA))); + SWIG_Python_SetConstant(d, "WS2811_ERROR_ILLEGAL_GPIO",SWIG_From_int((int)(WS2811_ERROR_ILLEGAL_GPIO))); + SWIG_Python_SetConstant(d, "WS2811_ERROR_PCM_SETUP",SWIG_From_int((int)(WS2811_ERROR_PCM_SETUP))); + SWIG_Python_SetConstant(d, "WS2811_ERROR_SPI_SETUP",SWIG_From_int((int)(WS2811_ERROR_SPI_SETUP))); + SWIG_Python_SetConstant(d, "WS2811_ERROR_SPI_TRANSFER",SWIG_From_int((int)(WS2811_ERROR_SPI_TRANSFER))); + SWIG_Python_SetConstant(d, "WS2811_RETURN_STATE_COUNT",SWIG_From_int((int)(WS2811_RETURN_STATE_COUNT))); +#if PY_VERSION_HEX >= 0x03000000 + return m; +#else + return; +#endif +} + diff --git a/Code/Libs/rpi-ws281x-python/library/setup.py b/Code/Libs/rpi-ws281x-python/library/setup.py new file mode 100644 index 00000000..f5912b0a --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/setup.py @@ -0,0 +1,34 @@ +#!/usr/bin/env python +# Python wrapper for the rpi_ws281x library. +# Authors: +# Phil Howard (phil@pimoroni.com) +# Tony DiCola (tony@tonydicola.com) + +from setuptools import setup, find_packages, Extension +from setuptools.command.build_py import build_py + +class CustomInstallCommand(build_py): + def run(self): + print("Compiling ws281x library...") + build_py.run(self) + +setup(name = 'rpi_ws281x', + version = '4.3.4', + author = 'Jeremy Garff , Phil Howard ', + author_email = 'jer@jers.net, phil@pimoroni.com', + description = 'Userspace Raspberry Pi PWM/PCM/SPI library for SK6812 and WS281X LEDs.', + long_description = open('README.rst').read() + "\n" + open('CHANGELOG.txt').read(), + license = 'MIT', + url = 'https://github.com/rpi-ws281x/rpi-ws281x-python/', + cmdclass = {'build_py':CustomInstallCommand}, + packages = ['rpi_ws281x'], + ext_modules = [Extension('_rpi_ws281x', + include_dirs = ['.'], + sources = ['rpi_ws281x_wrap.c', + 'lib/dma.c', + 'lib/mailbox.c', + 'lib/main.c', + 'lib/pcm.c', + 'lib/pwm.c', + 'lib/rpihw.c', + 'lib/ws2811.c'])]) diff --git a/Code/Libs/rpi-ws281x-python/library/version.h b/Code/Libs/rpi-ws281x-python/library/version.h new file mode 100644 index 00000000..1541e232 --- /dev/null +++ b/Code/Libs/rpi-ws281x-python/library/version.h @@ -0,0 +1,8 @@ +#ifndef __VERSION_H__ +#define __VERSION_H__ + +#define VERSION_MAJOR 1 +#define VERSION_MINOR 1 +#define VERSION_MICRO 0 + +#endif /* __VERSION_H__ */