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--- shiftpwm-led-controls [2015/01/22 15:34]
zoza created
+++ shiftpwm-led-controls [2015/04/30 08:44]
zoza
@@ Line 1: / Line 1: @@
-lala
+====== ShiftPWM arduino library ======
+<code java> /************************************************************************************************************************************
+ * ShiftPWM blocking RGB fades example, (c) Elco Jacobs, updated August
+.
+ *
+ * ShiftPWM blocking RGB fades example. This example uses simple delay
+loops to create fades.
+ * If you want to change the fading mode based on inputs (sensors,
+buttons, serial), use the non-blocking example as a starting point.
+ * Please go to www.elcojacobs.com/shiftpwm for documentation, fuction
+reference and schematics.
+ * If you want to use ShiftPWM with LED strips or high power LED's,
+visit the shop for boards.
+ ************************************************************************************************************************************/
+// You can choose the latch pin yourself.
+const int ShiftPWM_latchPin=8;
+const bool ShiftPWM_invertOutputs = false;
+const bool ShiftPWM_balanceLoad = false;
+#include <ShiftPWM.h>   // include ShiftPWM.h after setting the pins!
+unsigned char maxBrightness = 128;
+unsigned char pwmFrequency = 75;
+int numRegisters = 3;
+int numRGBleds = 4;
+void setup(){
+  Serial.begin(115200);
+  // Sets the number of 8-bit registers that are used.
+  ShiftPWM.SetAmountOfRegisters(numRegisters);
+  ShiftPWM.SetPinGrouping(1);
+  ShiftPWM.Start(pwmFrequency,maxBrightness);
+}
+void loop()
+{
+  /*for(int led=0;led<numRGBleds;led++){ // loop over all LED's
+  for(int intensity=0;intensity<255;intensity++){ // loop over all LED's
+    ShiftPWM.SetRGBW(led, intensity, 0, 0, 0);
+    delay(5);
+   }
+   for(int intensity=255;intensity>0;intensity--){ // loop over all LED's
+    ShiftPWM.SetRGBW(led, intensity, 0, 0, 0);
+    delay(5);
+   }
+   }*/
+   while (Serial.available() > 0) {
+     int led = Serial.parseInt();
+     int red = Serial.parseInt();
+     int green = Serial.parseInt();
+     int blue = Serial.parseInt();
+     //int white = Serial.parseInt();
+     ShiftPWM.SetRGBW(led, red, green, blue, 0);
+   }
+}
+</code>

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