New Feature: fixed color

[fgolman]

It would be great to just have one selected color (either via the HTTP interface or variable in code) rather than the rainbow.

[KodeMunkie]

Added this feature in with some fixes on this pull request: #7
Let me know if this does what you want @fgolman

[KodeMunkie]

Set the colour using param name "grb" and value like "0xFFFFFF" (green red blue order). Rainbow palette can be re-enabled by setting the grb to black (0x000000)

[fgolman]

Upon compiling this new version, although it proceeds to the end and uploads, there are a number of errors and the application doesn't run unfortunately:

In file included from src\renderEngine.h:20:0,
from src\main.cpp:18:
.pio/libdeps/m5stack-core-esp32/FastLED/FastLED.h:14:21: note: #pragma message: FastLED version 3.003.003

pragma message "FastLED version 3.003.003"

                 ^

Compiling .pio\build\m5stack-core-esp32\libc93\M5Atom\M5Atom.cpp.o
Compiling .pio\build\m5stack-core-esp32\libc93\M5Atom\utility\Button.cpp.o
Archiving .pio\build\m5stack-core-esp32\lib459\libSPI.a
In file included from src\renderEngine.h:20:0,
from src\renderEngine.cpp:19:
.pio/libdeps/m5stack-core-esp32/FastLED/FastLED.h:14:21: note: #pragma message: FastLED version 3.003.003

pragma message "FastLED version 3.003.003"

                 ^

In file included from .pio/libdeps/m5stack-core-esp32/FastLED/FastLED.h:65:0,
from src\renderEngine.h:20,
from src\main.cpp:18:
.pio/libdeps/m5stack-core-esp32/FastLED/fastspi.h:130:23: note: #pragma message: No hardware SPI pins defined. All SPI access will default to bitbanged output

pragma message "No hardware SPI pins defined. All SPI access will default to bitbanged output"

                   ^

Compiling .pio\build\m5stack-core-esp32\libc93\M5Atom\utility\LED_DisPlay.cpp.o
Compiling .pio\build\m5stack-core-esp32\libc93\M5Atom\utility\M5Timer.cpp.o
In file included from .pio/libdeps/m5stack-core-esp32/FastLED/FastLED.h:65:0,
from src\renderEngine.h:20,
from src\renderEngine.cpp:19:
.pio/libdeps/m5stack-core-esp32/FastLED/fastspi.h:130:23: note: #pragma message: No hardware SPI pins defined. All SPI access will default to bitbanged output

pragma message "No hardware SPI pins defined. All SPI access will default to bitbanged output"

                   ^

In file included from .pio/libdeps/m5stack-core-esp32/FastLED/platforms/esp/32/fastled_esp32.h:8:0,
from .pio/libdeps/m5stack-core-esp32/FastLED/platforms.h:36,
from .pio/libdeps/m5stack-core-esp32/FastLED/FastLED.h:52,
from src\renderEngine.h:20,
from src\renderEngine.cpp:19:
.pio/libdeps/m5stack-core-esp32/FastLED/platforms/esp/32/clockless_rmt_esp32.h: In instantiation of 'void ClocklessController<DATA_PIN, T1, T2, T3, RGB_ORDER, XTRA0, FLIP, WAIT_TIME>::fillNext() [with int DATA_PIN = 27; int T1 = 60; int T2 = 150; int T3 = 90; EOrder RGB_ORDER = (EOrder)10u; int XTRA0 = 0; bool FLIP = false; int WAIT_TIME = 5]':
.pio/libdeps/m5stack-core-esp32/FastLED/platforms/esp/32/clockless_rmt_esp32.h:494:21: required from
'static void ClocklessController<DATA_PIN, T1, T2, T3, RGB_ORDER, XTRA0, FLIP, WAIT_TIME>::interruptHandler(void*) [with int DATA_PIN = 27; int T1 = 60; int T2 = 150; int T3 = 90; EOrder RGB_ORDER = (EOrder)10u; int XTRA0 = 0; bool FLIP = false; int WAIT_TIME = 5]'
.pio/libdeps/m5stack-core-esp32/FastLED/platforms/esp/32/clockless_rmt_esp32.h:280:31: required from
'void ClocklessController<DATA_PIN, T1, T2, T3, RGB_ORDER, XTRA0, FLIP, WAIT_TIME>::initRMT() [with int DATA_PIN = 27; int T1 = 60; int T2 = 150; int T3 = 90; EOrder RGB_ORDER = (EOrder)10u; int XTRA0 = 0;
bool FLIP = false; int WAIT_TIME = 5]'
.pio/libdeps/m5stack-core-esp32/FastLED/platforms/esp/32/clockless_rmt_esp32.h:294:24: required from
'void ClocklessController<DATA_PIN, T1, T2, T3, RGB_ORDER, XTRA0, FLIP, WAIT_TIME>::showPixels(PixelController<RGB_ORDER>&) [with int DATA_PIN = 27; int T1 = 60; int T2 = 150; int T3 = 90; EOrder RGB_ORDER
= (EOrder)10u; int XTRA0 = 0; bool FLIP = false; int WAIT_TIME = 5]'
src\renderEngine.cpp:207:1: required from here
.pio/libdeps/m5stack-core-esp32/FastLED/platforms/esp/32/clockless_rmt_esp32.h:511:22: warning: unused
variable 't1' [-Wunused-variable]
uint32_t t1 = __clock_cycles();
^
Compiling .pio\build\m5stack-core-esp32\libc93\M5Atom\utility\MPU6886.cpp.o
Archiving .pio\build\m5stack-core-esp32\lib855\libWire.a
In file included from .pio\libdeps\m5stack-core-esp32\M5Atom\src\M5Atom.h:52:0,
from .pio\libdeps\m5stack-core-esp32\M5Atom\src\M5Atom.cpp:4:
.pio\libdeps\m5stack-core-esp32\FastLED/FastLED.h:14:21: note: #pragma message: FastLED version 3.003.003

pragma message "FastLED version 3.003.003"

Compiling .pio\build\m5stack-core-esp32\libc93\M5Atom\utility\MahonyAHRS.cpp.o
^
Compiling .pio\build\m5stack-core-esp32\libc93\M5Atom\utility\Task.cpp.o
In file included from .pio\libdeps\m5stack-core-esp32\FastLED/FastLED.h:65:0,
from .pio\libdeps\m5stack-core-esp32\M5Atom\src\M5Atom.h:52,
from .pio\libdeps\m5stack-core-esp32\M5Atom\src\M5Atom.cpp:4:
.pio\libdeps\m5stack-core-esp32\FastLED/fastspi.h:130:23: note: #pragma message: No hardware SPI pins defined. All SPI access will default to bitbanged output

pragma message "No hardware SPI pins defined. All SPI access will default to bitbanged output"

                   ^

In file included from .pio\libdeps\m5stack-core-esp32\M5Atom\src\utility\LED_Display.h:4:0,
from .pio\libdeps\m5stack-core-esp32\M5Atom\src\utility\LED_Display.cpp:1:
.pio\libdeps\m5stack-core-esp32\FastLED/FastLED.h:14:21: note: #pragma message: FastLED version 3.003.003

pragma message "FastLED version 3.003.003"

                 ^

Compiling .pio\build\m5stack-core-esp32\lib500\WiFi\ETH.cpp.o
In file included from .pio\libdeps\m5stack-core-esp32\FastLED/FastLED.h:65:0,
from .pio\libdeps\m5stack-core-esp32\M5Atom\src\utility\LED_Display.h:4,
from .pio\libdeps\m5stack-core-esp32\M5Atom\src\utility\LED_Display.cpp:1:
.pio\libdeps\m5stack-core-esp32\FastLED/fastspi.h:130:23: note: #pragma message: No hardware SPI pins defined. All SPI access will default to bitbanged output

pragma message "No hardware SPI pins defined. All SPI access will default to bitbanged output"

                   ^

In file included from .pio\libdeps\m5stack-core-esp32\FastLED/platforms/esp/32/fastled_esp32.h:8:0,
from .pio\libdeps\m5stack-core-esp32\FastLED/platforms.h:36,
from .pio\libdeps\m5stack-core-esp32\FastLED/FastLED.h:52,
from .pio\libdeps\m5stack-core-esp32\M5Atom\src\utility\LED_Display.h:4,
from .pio\libdeps\m5stack-core-esp32\M5Atom\src\utility\LED_Display.cpp:1:
.pio\libdeps\m5stack-core-esp32\FastLED/platforms/esp/32/clockless_rmt_esp32.h: In instantiation of 'void ClocklessController<DATA_PIN, T1, T2, T3, RGB_ORDER, XTRA0, FLIP, WAIT_TIME>::fillNext() [with int DATA_PIN = 27; int T1 = 60; int T2 = 150; int T3 = 90; EOrder RGB_ORDER = (EOrder)10u; int XTRA0 = 0; bool FLIP = false; int WAIT_TIME = 5]':
.pio\libdeps\m5stack-core-esp32\FastLED/platforms/esp/32/clockless_rmt_esp32.h:494:21: required from
'static void ClocklessController<DATA_PIN, T1, T2, T3, RGB_ORDER, XTRA0, FLIP, WAIT_TIME>::interruptHandler(void*) [with int DATA_PIN = 27; int T1 = 60; int T2 = 150; int T3 = 90; EOrder RGB_ORDER = (EOrder)10u; int XTRA0 = 0; bool FLIP = false; int WAIT_TIME = 5]'
Compiling .pio\build\m5stack-core-esp32\lib500\WiFi\WiFi.cpp.o
.pio\libdeps\m5stack-core-esp32\FastLED/platforms/esp/32/clockless_rmt_esp32.h:280:31: required from
'void ClocklessController<DATA_PIN, T1, T2, T3, RGB_ORDER, XTRA0, FLIP, WAIT_TIME>::initRMT() [with int DATA_PIN = 27; int T1 = 60; int T2 = 150; int T3 = 90; EOrder RGB_ORDER = (EOrder)10u; int XTRA0 = 0;
bool FLIP = false; int WAIT_TIME = 5]'
.pio\libdeps\m5stack-core-esp32\FastLED/platforms/esp/32/clockless_rmt_esp32.h:294:24: required from
'void ClocklessController<DATA_PIN, T1, T2, T3, RGB_ORDER, XTRA0, FLIP, WAIT_TIME>::showPixels(PixelController<RGB_ORDER>&) [with int DATA_PIN = 27; int T1 = 60; int T2 = 150; int T3 = 90; EOrder RGB_ORDER
= (EOrder)10u; int XTRA0 = 0; bool FLIP = false; int WAIT_TIME = 5]'
Compiling .pio\build\m5stack-core-esp32\lib500\WiFi\WiFiAP.cpp.o
.pio\libdeps\m5stack-core-esp32\M5Atom\src\utility\LED_Display.cpp:154:1: required from here
.pio\libdeps\m5stack-core-esp32\FastLED/platforms/esp/32/clockless_rmt_esp32.h:511:22: warning: unused
variable 't1' [-Wunused-variable]
uint32_t t1 = __clock_cycles();
^
In file included from .pio\libdeps\m5stack-core-esp32\FastLED/controller.h:9:0,
from .pio\libdeps\m5stack-core-esp32\FastLED/FastLED.h:47,
from .pio\libdeps\m5stack-core-esp32\M5Atom\src\utility\LED_Display.h:4,
from .pio\libdeps\m5stack-core-esp32\M5Atom\src\utility\LED_Display.cpp:1:
.pio\libdeps\m5stack-core-esp32\FastLED/pixeltypes.h: In member function 'virtual void LED_Display::run(void*)':
.pio\libdeps\m5stack-core-esp32\FastLED/pixeltypes.h:178:37: warning: iteration 25u invokes undefined behavior [-Waggressive-loop-optimizations]
r = (colorcode >> 16) & 0xFF;
^
.pio\libdeps\m5stack-core-esp32\M5Atom\src\utility\LED_Display.cpp:19:27: note: containing loop
for (int num = 0; num < 26; num++)
^

[KodeMunkie]

Have you put your WiFi credentials in again (they would have been erased when you updated)? There are no code errors in the project - they're warnings in the FastLED library. Thanks

…

On Sat, 5 Dec 2020, 16:58 fgolman, ***@***.***> wrote: Upon compiling this new version, although it proceeds to the end and uploads, there are a number of errors and the application doesn't run unfortunately: In file included from src\renderEngine.h:20:0, from src\main.cpp:18: .pio/libdeps/m5stack-core-esp32/FastLED/FastLED.h:14:21: note: #pragma message: FastLED version 3.003.003 pragma message "FastLED version 3.003.003" ^ Compiling .pio\build\m5stack-core-esp32\libc93\M5Atom\M5Atom.cpp.o Compiling .pio\build\m5stack-core-esp32\libc93\M5Atom\utility\Button.cpp.o Archiving .pio\build\m5stack-core-esp32\lib459\libSPI.a In file included from src\renderEngine.h:20:0, from src\renderEngine.cpp:19: .pio/libdeps/m5stack-core-esp32/FastLED/FastLED.h:14:21: note: #pragma message: FastLED version 3.003.003 pragma message "FastLED version 3.003.003" ^ In file included from .pio/libdeps/m5stack-core-esp32/FastLED/FastLED.h:65:0, from src\renderEngine.h:20, from src\main.cpp:18: .pio/libdeps/m5stack-core-esp32/FastLED/fastspi.h:130:23: note: #pragma message: No hardware SPI pins defined. All SPI access will default to bitbanged output pragma message "No hardware SPI pins defined. All SPI access will default to bitbanged output" ^ Compiling .pio\build\m5stack-core-esp32\libc93\M5Atom\utility\LED_DisPlay.cpp.o Compiling .pio\build\m5stack-core-esp32\libc93\M5Atom\utility\M5Timer.cpp.o In file included from .pio/libdeps/m5stack-core-esp32/FastLED/FastLED.h:65:0, from src\renderEngine.h:20, from src\renderEngine.cpp:19: .pio/libdeps/m5stack-core-esp32/FastLED/fastspi.h:130:23: note: #pragma message: No hardware SPI pins defined. All SPI access will default to bitbanged output pragma message "No hardware SPI pins defined. All SPI access will default to bitbanged output" ^ In file included from .pio/libdeps/m5stack-core-esp32/FastLED/platforms/esp/32/fastled_esp32.h:8:0, from .pio/libdeps/m5stack-core-esp32/FastLED/platforms.h:36, from .pio/libdeps/m5stack-core-esp32/FastLED/FastLED.h:52, from src\renderEngine.h:20, from src\renderEngine.cpp:19: .pio/libdeps/m5stack-core-esp32/FastLED/platforms/esp/32/clockless_rmt_esp32.h: In instantiation of 'void ClocklessController<DATA_PIN, T1, T2, T3, RGB_ORDER, XTRA0, FLIP, WAIT_TIME>::fillNext() [with int DATA_PIN = 27; int T1 = 60; int T2 = 150; int T3 = 90; EOrder RGB_ORDER = (EOrder)10u; int XTRA0 = 0; bool FLIP = false; int WAIT_TIME = 5]': .pio/libdeps/m5stack-core-esp32/FastLED/platforms/esp/32/clockless_rmt_esp32.h:494:21: required from 'static void ClocklessController<DATA_PIN, T1, T2, T3, RGB_ORDER, XTRA0, FLIP, WAIT_TIME>::interruptHandler(void*) [with int DATA_PIN = 27; int T1 = 60; int T2 = 150; int T3 = 90; EOrder RGB_ORDER = (EOrder)10u; int XTRA0 = 0; bool FLIP = false; int WAIT_TIME = 5]' .pio/libdeps/m5stack-core-esp32/FastLED/platforms/esp/32/clockless_rmt_esp32.h:280:31: required from 'void ClocklessController<DATA_PIN, T1, T2, T3, RGB_ORDER, XTRA0, FLIP, WAIT_TIME>::initRMT() [with int DATA_PIN = 27; int T1 = 60; int T2 = 150; int T3 = 90; EOrder RGB_ORDER = (EOrder)10u; int XTRA0 = 0; bool FLIP = false; int WAIT_TIME = 5]' .pio/libdeps/m5stack-core-esp32/FastLED/platforms/esp/32/clockless_rmt_esp32.h:294:24: required from 'void ClocklessController<DATA_PIN, T1, T2, T3, RGB_ORDER, XTRA0, FLIP, WAIT_TIME>::showPixels(PixelController<RGB_ORDER>&) [with int DATA_PIN = 27; int T1 = 60; int T2 = 150; int T3 = 90; EOrder RGB_ORDER = (EOrder)10u; int XTRA0 = 0; bool FLIP = false; int WAIT_TIME = 5]' src\renderEngine.cpp:207:1: required from here .pio/libdeps/m5stack-core-esp32/FastLED/platforms/esp/32/clockless_rmt_esp32.h:511:22: warning: unused variable 't1' [-Wunused-variable] uint32_t t1 = __clock_cycles(); ^ Compiling .pio\build\m5stack-core-esp32\libc93\M5Atom\utility\MPU6886.cpp.o Archiving .pio\build\m5stack-core-esp32\lib855\libWire.a In file included from .pio\libdeps\m5stack-core-esp32\M5Atom\src\M5Atom.h:52:0, from .pio\libdeps\m5stack-core-esp32\M5Atom\src\M5Atom.cpp:4: .pio\libdeps\m5stack-core-esp32\FastLED/FastLED.h:14:21: note: #pragma message: FastLED version 3.003.003 pragma message "FastLED version 3.003.003" Compiling .pio\build\m5stack-core-esp32\libc93\M5Atom\utility\MahonyAHRS.cpp.o ^ Compiling .pio\build\m5stack-core-esp32\libc93\M5Atom\utility\Task.cpp.o In file included from .pio\libdeps\m5stack-core-esp32\FastLED/FastLED.h:65:0, from .pio\libdeps\m5stack-core-esp32\M5Atom\src\M5Atom.h:52, from .pio\libdeps\m5stack-core-esp32\M5Atom\src\M5Atom.cpp:4: .pio\libdeps\m5stack-core-esp32\FastLED/fastspi.h:130:23: note: #pragma message: No hardware SPI pins defined. All SPI access will default to bitbanged output pragma message "No hardware SPI pins defined. All SPI access will default to bitbanged output" ^ In file included from .pio\libdeps\m5stack-core-esp32\M5Atom\src\utility\LED_Display.h:4:0, from .pio\libdeps\m5stack-core-esp32\M5Atom\src\utility\LED_Display.cpp:1: .pio\libdeps\m5stack-core-esp32\FastLED/FastLED.h:14:21: note: #pragma message: FastLED version 3.003.003 pragma message "FastLED version 3.003.003" ^ Compiling .pio\build\m5stack-core-esp32\lib500\WiFi\ETH.cpp.o In file included from .pio\libdeps\m5stack-core-esp32\FastLED/FastLED.h:65:0, from .pio\libdeps\m5stack-core-esp32\M5Atom\src\utility\LED_Display.h:4, from .pio\libdeps\m5stack-core-esp32\M5Atom\src\utility\LED_Display.cpp:1: .pio\libdeps\m5stack-core-esp32\FastLED/fastspi.h:130:23: note: #pragma message: No hardware SPI pins defined. All SPI access will default to bitbanged output pragma message "No hardware SPI pins defined. All SPI access will default to bitbanged output" ^ In file included from .pio\libdeps\m5stack-core-esp32\FastLED/platforms/esp/32/fastled_esp32.h:8:0, from .pio\libdeps\m5stack-core-esp32\FastLED/platforms.h:36, from .pio\libdeps\m5stack-core-esp32\FastLED/FastLED.h:52, from .pio\libdeps\m5stack-core-esp32\M5Atom\src\utility\LED_Display.h:4, from .pio\libdeps\m5stack-core-esp32\M5Atom\src\utility\LED_Display.cpp:1: .pio\libdeps\m5stack-core-esp32\FastLED/platforms/esp/32/clockless_rmt_esp32.h: In instantiation of 'void ClocklessController<DATA_PIN, T1, T2, T3, RGB_ORDER, XTRA0, FLIP, WAIT_TIME>::fillNext() [with int DATA_PIN = 27; int T1 = 60; int T2 = 150; int T3 = 90; EOrder RGB_ORDER = (EOrder)10u; int XTRA0 = 0; bool FLIP = false; int WAIT_TIME = 5]': .pio\libdeps\m5stack-core-esp32\FastLED/platforms/esp/32/clockless_rmt_esp32.h:494:21: required from 'static void ClocklessController<DATA_PIN, T1, T2, T3, RGB_ORDER, XTRA0, FLIP, WAIT_TIME>::interruptHandler(void*) [with int DATA_PIN = 27; int T1 = 60; int T2 = 150; int T3 = 90; EOrder RGB_ORDER = (EOrder)10u; int XTRA0 = 0; bool FLIP = false; int WAIT_TIME = 5]' Compiling .pio\build\m5stack-core-esp32\lib500\WiFi\WiFi.cpp.o .pio\libdeps\m5stack-core-esp32\FastLED/platforms/esp/32/clockless_rmt_esp32.h:280:31: required from 'void ClocklessController<DATA_PIN, T1, T2, T3, RGB_ORDER, XTRA0, FLIP, WAIT_TIME>::initRMT() [with int DATA_PIN = 27; int T1 = 60; int T2 = 150; int T3 = 90; EOrder RGB_ORDER = (EOrder)10u; int XTRA0 = 0; bool FLIP = false; int WAIT_TIME = 5]' .pio\libdeps\m5stack-core-esp32\FastLED/platforms/esp/32/clockless_rmt_esp32.h:294:24: required from 'void ClocklessController<DATA_PIN, T1, T2, T3, RGB_ORDER, XTRA0, FLIP, WAIT_TIME>::showPixels(PixelController<RGB_ORDER>&) [with int DATA_PIN = 27; int T1 = 60; int T2 = 150; int T3 = 90; EOrder RGB_ORDER = (EOrder)10u; int XTRA0 = 0; bool FLIP = false; int WAIT_TIME = 5]' Compiling .pio\build\m5stack-core-esp32\lib500\WiFi\WiFiAP.cpp.o .pio\libdeps\m5stack-core-esp32\M5Atom\src\utility\LED_Display.cpp:154:1: required from here .pio\libdeps\m5stack-core-esp32\FastLED/platforms/esp/32/clockless_rmt_esp32.h:511:22: warning: unused variable 't1' [-Wunused-variable] uint32_t t1 = __clock_cycles(); ^ In file included from .pio\libdeps\m5stack-core-esp32\FastLED/controller.h:9:0, from .pio\libdeps\m5stack-core-esp32\FastLED/FastLED.h:47, from .pio\libdeps\m5stack-core-esp32\M5Atom\src\utility\LED_Display.h:4, from .pio\libdeps\m5stack-core-esp32\M5Atom\src\utility\LED_Display.cpp:1: .pio\libdeps\m5stack-core-esp32\FastLED/pixeltypes.h: In member function 'virtual void LED_Display::run(void*)': .pio\libdeps\m5stack-core-esp32\FastLED/pixeltypes.h:178:37: warning: iteration 25u invokes undefined behavior [-Waggressive-loop-optimizations] r = (colorcode >> 16) & 0xFF; ^ .pio\libdeps\m5stack-core-esp32\M5Atom\src\utility\LED_Display.cpp:19:27: note: containing loop for (int num = 0; num < 26; num++) ^ — You are receiving this because you commented. 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[fgolman]

Sorry, you're exactly correct. Totally forgot about that in my excitement!

All good!