Heroic Robotics / SD600A

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Diff: LPD8806.cpp

Revision:
3:a415f73507c9
Parent:
2:af5af64e114d
Child:
4:0b75eb84a6d2
--- a/LPD8806.cpp	Sun Sep 16 13:09:54 2012 +0000
+++ b/LPD8806.cpp	Mon Oct 01 02:30:12 2012 +0000
@@ -16,7 +16,7 @@
     clk(clockPin) {
     // Allocate 3 bytes per pixel:
     numLEDs = n;
-    if (NULL != (pixels = (uint8_t *)malloc(numLEDs * 3))) {
+    if ((pixels = (uint8_t *)malloc(numLEDs * 3))) {
         memset(pixels, 0x80, numLEDs * 3); // Init to RGB 'off' state
     }
 }
@@ -88,13 +88,6 @@
     pixels[n*3+2] = b | 0x80;
 }
 
-void LPD8806::setPixelGB(uint16_t n, uint8_t g, uint8_t b) {
-    if (n >= numLEDs) return; // '>=' because arrays are 0-indexed
-
-    pixels[n*3  ] = g | 0x80;
-    pixels[n*3+2] = b | 0x80;
-}
-
 void LPD8806::setPixelR(uint16_t n, uint8_t r) {
     if (n >= numLEDs) return; // '>=' because arrays are 0-indexed