Merge pull request #21 from esotericeng/master

Fix setPWM not working above 255 channels

Author: ladyada

Adafruit_TLC59711.cpp

@@ -116,7 +116,7 @@ void Adafruit_TLC59711::write() {
  *  @param  pwm
  *          pwm value
  */
-void Adafruit_TLC59711::setPWM(uint8_t chan, uint16_t pwm) {
+void Adafruit_TLC59711::setPWM(uint16_t chan, uint16_t pwm) {
   if (chan > 12 * numdrivers)
     return;
   pwmbuffer[chan] = pwm;

Adafruit_TLC59711.h

@@ -36,7 +36,7 @@ class Adafruit_TLC59711 {
 
   bool begin();
 
-  void setPWM(uint8_t chan, uint16_t pwm);
+  void setPWM(uint16_t chan, uint16_t pwm);
   void setLED(uint8_t lednum, uint16_t r, uint16_t g, uint16_t b);
   void getLED(uint8_t lednum, uint16_t &r, uint16_t &g, uint16_t &b);
   void write();