v0.3 commit

Added fixes by topshed for enabling LED's and added arm.py
Boeeerb · Aug 17, 2013 · c299a42 · c299a42
1 parent d614da7
commit c299a42
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Showing 7 changed files with 49 additions and 3 deletions.
diff --git a/LED_addressing.jpg b/LED_addressing.jpg
diff --git a/PiGlow_Addressing.jpg b/PiGlow_Addressing.jpg
diff --git a/README.md b/README.md
@@ -2,8 +2,14 @@
 
 Here is a small Python module for the PiGlow addon by Pimoroni, it will let you flex the LED muscles of this fantastic addon.
 
+## SN3218 Addressing
 <p align="center">
-<img src="https://raw.github.com/Boeeerb/PiGlow/master/PiGlow_Addressing.jpg" alt="PiGlow Addressing"/>
+<img src="https://raw.github.com/Boeeerb/PiGlow/master/SN3218_addressing.jpg" alt="PiGlow Addressing"/>
+</p>
+
+## Python LED Addressing
+<p align="center">
+<img src="https://raw.github.com/Boeeerb/PiGlow/master/LED_addressing.jpg" alt="PiGlow Addressing"/>
 </p>
 
 ## Files

diff --git a/SN3218_addressing.jpg b/SN3218_addressing.jpg
diff --git a/arm.py b/arm.py
@@ -0,0 +1,35 @@
+#########################################################
+## Set each arm of the PiGlow to a specific brightness ##
+##                                                     ##
+##  Example by Jason - @Boeeerb                        ##
+#########################################################
+
+from piglow import PiGlow
+from time import sleep
+
+piglow = PiGlow(1)
+
+piglow.all(0)
+
+while True:
+    piglow.arm(3,0)
+    piglow.arm(1,20)
+    sleep(0.5)
+    piglow.arm(1,0)
+    piglow.arm(2,20)
+    sleep(0.5)
+    piglow.arm(2,0)
+    piglow.arm(3,20)
+    sleep(0.5)
+
+    piglow.all(0)
+    piglow.arm1(10)
+    sleep(0.5)
+    piglow.all(0)
+    piglow.arm2(10)
+    sleep(0.5)
+    piglow.all(0)
+    piglow.arm3(10)
+    sleep(0.5)
+
+
diff --git a/cpu.py b/cpu.py
@@ -12,7 +12,6 @@
 
 piglow = PiGlow(1)
 
-
 while True:
 
     cpu = psutil.cpu_percent()

diff --git a/piglow.py b/piglow.py
@@ -1,8 +1,13 @@
 #####################################################
 ## Python module to control the PiGlow by Pimoroni ##
 ##                                                 ##
-## Written by Jason - @Boeeerb  -  v0.2  15/08/13  ##
+## Written by Jason - @Boeeerb  -  v0.3  17/08/13  ##
 #####################################################
+##
+## v0.3 - Added fix from topshed
+## v0.2 - Code cleanup by iiSeymour
+## v0.1 - Initial release
+##
 
 from smbus import SMBus
 
@@ -13,6 +18,7 @@ class PiGlow:
 
     def __init__(self, i2c_bus=1):
         self.bus = SMBus(i2c_bus)
+        self.bus.write_i2c_block_data(0x54, 0x00, [0x01])
         self.bus.write_byte_data(0x54, 0x13, 0xFF)
         self.bus.write_byte_data(0x54, 0x14, 0xFF)
         self.bus.write_byte_data(0x54, 0x15, 0xFF)