This is a fork of Adafruit_WS2801 found http://developer.mbed.org/users/SomeRandomBloke/code/Adafruit_WS2801/ It was the work of SomeRandomBloke, and I changed some baked in settings to work with the STM32F401RE.

Fork of Adafruit_WS2801 by Andrew Lindsay

Revision:
4:987c91c45188
Parent:
3:dfffbd9f8ac6
Child:
5:b99161307af3
--- a/Adafruit_WS2801.cpp	Tue Jun 03 15:45:14 2014 +0000
+++ b/Adafruit_WS2801.cpp	Tue Jun 03 20:19:23 2014 +0000
@@ -164,7 +164,7 @@
         for(i=0; i<nl3; i++ ) {
             spi.write( pixels[i]);
         }        
-       // wait_ms(1); // Needed????
+        wait_ms(1); // Needed otherwise sometimes doesnt display
     } else {
         uint8_t  bit;