add files to master

2018-12-29 18:59:48 +01:00
parent af84f36e54
commit dd48aaf244
155 changed files with 90738 additions and 0 deletions
@@ -0,0 +1,147 @@
+#include <Adafruit_NeoPixel.h>
+
+#define PIN 5
+#define LED_COUNT 150
+Adafruit_NeoPixel strip = Adafruit_NeoPixel(LED_COUNT, PIN, NEO_GRB + NEO_KHZ800);
+
+/*
+\r  Start of command
+\n  End of command
+
+s  show
+c  setPixelColor pixelH pixelL red green blue
+b  setBrightness brightness
+g  getPixelColor pixelH pixelL
+n  numPixels
+*/
+
+enum Commands {
+  Show = 's',
+  SetColor = 'c',
+  SetColorRange = 'r',
+  SetBrightness = 'b',
+  GetColor = 'g',
+  NumberPixels = 'n' 
+};
+
+void setup() {
+  Serial.begin(115200);
+  strip.begin();
+  strip.show(); // Initialize all pixels to 'off'
+  Serial.println("Ok");
+}
+
+bool read(char &character, long timeout = 1000) {
+  long start = millis();
+  while (!Serial.available()) {
+    if (millis() - start > timeout) {
+      return false;
+    }
+  }
+  character = Serial.read();
+  return true;
+}
+
+bool setColor() {
+  char character;
+  uint16_t pixel;
+  uint8_t color[3];
+
+  if (!read(character)) { return false; }
+  pixel = (uint16_t) character << 8;
+  if (!read(character)) { return false; }
+  pixel += (uint8_t)character;
+  if (!read(character)) { return false; }
+  color[0] = character;
+  if (!read(character)) { return false; }
+  color[1] = character;
+  if (!read(character)) { return false; }
+  color[2] = character;
+  //Serial.print("  ");
+  //Serial.print(color[0]);
+  //Serial.print("  ");
+  //Serial.print(color[1]);
+  //Serial.print("  ");
+  //Serial.print(color[2]);
+  //Serial.print("  ");
+
+  strip.setPixelColor(pixel, color[0], color[1], color[2]);
+  strip.show();
+  return true;
+}
+
+bool setColorRange() {
+  char character;
+  uint16_t pixelstart;
+  uint16_t pixelstop;
+  uint8_t color[3];
+
+  if (!read(character)) { return false; }
+  pixelstart = (uint16_t) character << 8;
+  if (!read(character)) { return false; }
+  pixelstart += (uint8_t)character;
+  if (!read(character)) { return false; }
+  pixelstop = (uint16_t) character << 8;
+  if (!read(character)) { return false; }
+  pixelstop += (uint8_t)character;
+  if (!read(character)) { return false; }
+  color[0] = character;
+  if (!read(character)) { return false; }
+  color[1] = character;
+  if (!read(character)) { return false; }
+  color[2] = character;
+  //Serial.print("  ");
+  //Serial.print(color[0]);
+  //Serial.print("  ");
+  //Serial.print(color[1]);
+  //Serial.print("  ");
+  //Serial.print(color[2]);
+  //Serial.print("  ");
+  
+  for (int i=pixelstart; i <= pixelstop; i++){
+    strip.setPixelColor(i, color[0], color[1], color[2]);
+  }
+  strip.show();
+  return true;
+}
+
+void loop() {
+  if (Serial.available()) {
+    char character;
+    if (!read(character) || character != ':') { return; }
+    if (!read(character)) { return; }
+
+    uint8_t command_index = (uint8_t)character;
+    Serial.print(command_index);
+
+    if (!read(character)) { return; }
+
+    switch(character) {
+      case Show:
+        strip.show();
+        Serial.println("Ok");
+        break;
+      case SetColor:
+        if (setColor()) {
+          Serial.println("Ok");
+        } else {
+          Serial.println("Err");
+        }
+        break;
+      case SetColorRange:
+        if (setColorRange()) {
+          Serial.println("Ok");
+        } else {
+          Serial.println("Err");
+        }
+        break;
+      case SetBrightness:
+        break;
+      case GetColor:
+        break;
+      case NumberPixels:
+        //Serial.println(strip.numPixels());
+        break;
+    }
+  }
+}