Reconsidered input pin and NC pin for SPI. Modified several functions interface and its contents.

Dependents:   WS2812_out_of_specification_demo

Revision:
2:fa7ac5632be4
Parent:
1:c278c3d136bb
Child:
3:d56ffdf7beeb
--- a/WS2812.h	Sat Aug 02 21:44:26 2014 +0000
+++ b/WS2812.h	Mon Aug 04 16:14:07 2014 +0000
@@ -26,6 +26,7 @@
 #define SPICLK 5000000
 #define SPIBPF 6
 
+// alternate settings for potential higher resoltion
 //#define WS1 0xfc0
 //#define WS0 0xf00
 //#define SPICLK 10000000