partial

.gitignore

@@ -0,0 +1 @@
+node_modules/*

USBStrip/USBStrip.ino

@@ -0,0 +1,41 @@
+#include <WS2812.h>
+#include <DigiCDC.h>
+
+#define LEDCount 37
+#define outputPin 1
+WS2812 LED(LEDCount); 
+cRGB value;
+
+void setup() {
+  SerialUSB.begin();
+  LED.setOutput(outputPin);
+}
+
+void loop() {
+  if (SerialUSB.available() > 1 && SerialUSB.read() == 0x10) {
+    byte command = SerialUSB.read();
+    if (command == 0x11) {
+      LED.sync();
+      
+      SerialUSB.write(0x1f);
+    }
+    else if (command == 0x12) {
+      while (SerialUSB.available() < 4) {
+      }
+      
+      int pos = SerialUSB.read();
+      value.r = SerialUSB.read();
+      value.g = SerialUSB.read();
+      value.b = SerialUSB.read();
+      
+      LED.set_crgb_at(pos, value);
+  
+      SerialUSB.write(0x1f);
+    }
+    else {
+      SerialUSB.write(0x1e);
+    }
+    SerialUSB.flush();
+  }
+}
+

package.json

@@ -0,0 +1,16 @@
+{
+  "name": "USBStrip",
+  "version": "0.0.1",
+  "description": "USBStrip",
+  "scripts": {
+    "start": "node index.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/ambrosechua/USBStrip.git"
+  },
+  "dependencies": {
+    "express": "^4.12.4",
+    "serialport": "^2.0.5"
+  }
+}

simple/simple.ino

@@ -1,112 +0,0 @@
-#include <Adafruit_NeoPixel.h>
-
-#define PIN            6
-#define NUMPIXELS      37
-
-Adafruit_NeoPixel pixels = Adafruit_NeoPixel(NUMPIXELS, PIN, NEO_GRB + NEO_KHZ800);
-
-int delayval = 16;
-
-bool off = false;
-int brightness = 255;
-int hue = 168;
-int mode = 1;
-
-int counter = 0;
-
-uint32_t Wheel(byte WheelPos) {
-  WheelPos = 255 - WheelPos;
-  if(WheelPos < 85) {
-    return pixels.Color((255 - WheelPos * 3) * brightness / 255, 0, WheelPos * 3 * brightness / 255);
-  }
-  if(WheelPos < 170) {
-    WheelPos -= 85;
-    return pixels.Color(0, WheelPos * 3 * brightness / 255, (255 - WheelPos * 3) * brightness / 255);
-  }
-  WheelPos -= 170;
-  return pixels.Color(WheelPos * 3 * brightness / 255, (255 - WheelPos * 3) * brightness / 255, 0);
-}
-
-void setup() {
-  Serial.begin(9600);
-  pixels.begin();
-}
-
-void loop() {
-
-  if (off) {
-
-    for (int i = 0; i < NUMPIXELS; i++){
-      pixels.setPixelColor(i, pixels.Color(0,0,0));
-    }
-    pixels.show();
-    
-  }
-  else {
-
-    if (mode == 1) {
-      for (int i = 0; i < NUMPIXELS; i++){
-        pixels.setPixelColor(i, pixels.Color(0,0,brightness));
-      }
-      pixels.show();
-    }
-    else if (mode == 2) {
-      for (int i = 0; i < NUMPIXELS; i++){
-        pixels.setPixelColor(i, Wheel((i * 2 + counter / 2) % 256));
-      }
-      pixels.show();
-    }
-    else if (mode == 3) {
-      for (int i = 0; i < NUMPIXELS; i++){
-        pixels.setPixelColor(i, Wheel(hue % 256));
-      }
-      pixels.show();
-    }
-    
-    counter++;
-  
-  }
-    
-  delay(delayval);
-
-  while (Serial.available() > 0) {
-
-    int command = Serial.parseInt();
-    int value = Serial.parseInt();
-
-    if (Serial.read() == '\n') {
-      Serial.print("Command: ");
-      Serial.println(command);
-      Serial.print("Value: ");
-      Serial.println(value);
-      switch (command) {
-  
-        case 0:
-          off = (value == 0);
-          break;
-  
-        case 1:
-          brightness = constrain(value, 0, 255);
-          Serial.print("Brightness: ");
-          Serial.println(brightness);
-          break;
-          
-        case 2:
-          mode = constrain(value, 1, 3);
-          Serial.print("Mode: ");
-          Serial.println(brightness);
-          break;
-          
-        case 3:
-          hue = constrain(value, 0, 255);
-          Serial.print("Hue: ");
-          Serial.println(hue);
-          break;
-    
-      }
-    }
-    
-  }
-  
-}
-