Initial commit

arduino/stripok.bkp/stripok.ino

@@ -0,0 +1,86 @@
+#include "FastLED.h"
+#include <Wire.h>
+
+#define NUM_LEDS 6
+#define DATA_PIN 6
+#define SLAVE_ADDRESS 0x12
+
+// Define the array of leds
+CRGB leds[NUM_LEDS];
+
+void setup() { 
+  FastLED.addLeds<NEOPIXEL, DATA_PIN>(leds, NUM_LEDS);
+  Wire.begin(SLAVE_ADDRESS);
+  Wire.onReceive(receiveData);
+}
+
+void loop() { 
+  /*
+  // Turn the LED on, then pause
+  leds[0]   = CRGB::Red;
+  FastLED.show();
+  delay(500);
+  // Now turn the LED off, then pause
+  leds[0] = CRGB::Blue;
+  FastLED.show();
+  */
+  delay(500);
+}
+
+void receiveData(int byteCount) {
+  while(Wire.available()) {
+    if (1 == Wire.read()) {
+      leds[0]   = CRGB::Red;
+      FastLED.show();
+    } else {
+      leds[0] = CRGB::Blue;
+      FastLED.show();
+    }
+  }
+}
+
+/*
+#include <Wire.h>
+
+#define SLAVE_ADDRESS 0x12
+#define PIN_LED 13
+    #define NUM_LEDS 6
+    #define DATA_PIN 6
+
+// Parameter 1 = number of pixels in strip
+// Parameter 2 = pin number (most are valid)
+// Parameter 3 = pixel type flags, add together as needed:
+//   NEO_KHZ800  800 KHz bitstream (most NeoPixel products w/WS2812 LEDs)
+//   NEO_KHZ400  400 KHz (classic 'v1' (not v2) FLORA pixels, WS2811 drivers)
+//   NEO_GRB     Pixels are wired for GRB bitstream (most NeoPixel products)
+//   NEO_RGB     Pixels are wired for RGB bitstream (v1 FLORA pixels, not v2)
+Adafruit_NeoPixel strip = Adafruit_NeoPixel(6, 6, NEO_GRB + NEO_KHZ800);
+
+void setup() {
+    Wire.begin(SLAVE_ADDRESS);
+    Wire.onReceive(receiveData);
+    pinMode(PIN_LED, OUTPUT);
+    digitalWrite(PIN_LED, LOW);
+    
+strip.begin();// initialize strip
+strip.show();                // Update all LEDs (= turn OFF, since none of them have been set yet!)
+c = strip.Color(255, 0, 0);  // define the variable c as RED (R,G,B)
+strip.setPixelColor(2, c);  // set LED 10 to the color in variable c (red)
+strip.show();                // Update all LEDs (= make LED 10 red) 
+
+}
+
+void loop() {
+    delay(10000);
+}
+
+void receiveData(int byteCount) {
+    while(Wire.available()) {
+	if (1 == Wire.read()) {
+		digitalWrite(13, HIGH);
+	} else {
+		digitalWrite(13, LOW);
+	}
+    }
+}
+*/