init

thekenlicht.ino

@@ -0,0 +1,38 @@
+#include "DMXUSB.h"
+
+#define UNIVERSE 0
+#define ADDRESS 1
+
+#define RED_PIN 6
+#define GREEN_PIN 9
+#define BLUE_PIN 5
+
+#define DMXUSB_BAUDRATE 115200
+
+void dmxCallback(int universe, char buffer[512]) {
+  if (universe == UNIVERSE) {
+    // DMX-Address starts at one, buffer at zero
+    analogWrite(RED_PIN, buffer[ADDRESS-1]);
+    analogWrite(GREEN_PIN, buffer[ADDRESS]);
+    analogWrite(BLUE_PIN, buffer[ADDRESS+1]);
+  }
+}
+
+DMXUSB myDMXUsb(
+  Serial,
+  DMXUSB_BAUDRATE,
+  0,
+  dmxCallback
+);
+
+void setup() {
+  // setup pins
+  pinMode(RED_PIN, OUTPUT);
+  pinMode(GREEN_PIN, OUTPUT);
+  pinMode(BLUE_PIN, OUTPUT);
+  Serial.begin(DMXUSB_BAUDRATE);
+}
+
+void loop() {
+  myDMXUsb.listen();
+}