energy_indicator, doorbell4-esp32, nightlight

2022-12-27 19:17:20 +01:00
parent 9d3b77de0f
commit fb5197a4fa
5 changed files with 476 additions and 25 deletions
@@ -0,0 +1,140 @@
+#include <Adafruit_NeoPixel.h>
+
+#define COLORSTEPS 24
+#define PIN D2
+#define NUMPIXELS 12
+
+Adafruit_NeoPixel pixels = Adafruit_NeoPixel(NUMPIXELS, PIN, NEO_GRB + NEO_KHZ800);
+
+int ledstate[NUMPIXELS];
+
+void setup() {
+  Serial.begin(115200);
+  delay(150);
+  Serial.println("PIXELS");
+  
+  pixels.begin(); // initialize NeoPixel library.
+
+  pixels.setBrightness(40);
+  for(long firstPixelHue = 0; firstPixelHue < 5*65536; firstPixelHue += 256) {
+    pixels.rainbow(firstPixelHue);
+    pixels.show();
+    delay(10);
+  }
+    
+  //rainbow();
+}
+
+void rainbow() {
+  pixels.setBrightness(10);
+
+  for (int i = 0; i < NUMPIXELS; i++) {
+    ledstate[i] = 0;
+  }
+
+  int increment = 65536 / COLORSTEPS;
+
+  while (ledstate[NUMPIXELS-1] < 65536) {
+
+    // find first inactive pixel, if any
+    int ix = NUMPIXELS-1;
+    while (ix > 0  and ledstate[ix-1] == 0) {
+      ix--;
+    }
+
+    for (int iy = ix; iy >= 0; iy--) {
+      ledstate[iy] = ledstate[iy] + increment;
+    }
+
+    for (int i = 0; i < NUMPIXELS; i++) {
+      if (ledstate[i] < 65536 and i <= ix) {
+        pixels.setPixelColor(i, pixels.gamma32(pixels.ColorHSV(ledstate[i])));
+      }
+      else {
+        pixels.setPixelColor(i, 0, 0, 0);
+      }
+    }
+
+    pixels.show();
+
+    delay(50);
+  }
+
+  delay(1000);
+
+  pixels.setPixelColor(1, pixels.Color(1, 1, 1));
+  pixels.setPixelColor(2, pixels.Color(31, 31, 31));
+  pixels.setPixelColor(3, pixels.Color(63, 63, 63));
+  pixels.setPixelColor(4, pixels.Color(95, 95, 95));
+  pixels.setPixelColor(5, pixels.Color(127, 127, 127));
+  pixels.setPixelColor(6, pixels.Color(159, 159, 159));
+  pixels.setPixelColor(7, pixels.Color(191, 191, 191));
+  pixels.setPixelColor(8, pixels.Color(223, 223, 223));
+  pixels.setPixelColor(9, pixels.Color(255, 255, 255));
+  pixels.show();
+
+  delay(3000);
+
+  for (int i = 30; i < 256; i++) {
+    for (int j = 0; j < NUMPIXELS; j++) {
+      pixels.setPixelColor(j, pixels.Color(i, i, i));
+    }
+    pixels.show();
+    delay(5);
+  }
+
+  delay(3000);
+  pixels.fill(pixels.Color(217, 101, 0), 0, NUMPIXELS);
+//  for (int i = 0; i < NUMPIXELS; i++) {
+//    pixels.setPixelColor(i, pixels.Color(255, 234, 0));
+//  }
+  pixels.show();
+
+  delay(2000);
+  pixels.setBrightness(20);
+  pixels.show();
+
+  delay(2000);
+  pixels.setBrightness(10);
+  pixels.show();
+
+  delay(2000);
+  pixels.setBrightness(5);
+  pixels.show();
+
+  delay(2000);
+  pixels.setBrightness(1);
+  pixels.show();  
+}
+
+void loop() {
+//  pixels.setBrightness(20);
+//  
+//  pixels.fill(pixels.Color(255,0,0), 0, 0);
+//  pixels.show();
+//  delay(3000);
+//  
+//  pixels.fill(pixels.Color(0,255,0), 0, 0);
+//  pixels.show();
+//  delay(3000);
+//  
+//  pixels.fill(pixels.Color(0,0,255), 0, 0);
+//  pixels.show();
+//  delay(3000);
+//  
+//  pixels.fill(pixels.Color(255,255,0), 0, 0);
+//  pixels.show();
+//  delay(3000);
+//  
+//  pixels.fill(pixels.Color(0,255,255), 0, 0);
+//  pixels.show();
+//  delay(3000);
+//  
+//  pixels.fill(pixels.Color(255,0,255), 0, 0);
+//  pixels.show();
+//  delay(3000);
+//  
+//  pixels.fill(pixels.Color(255,255,255), 0, 0);
+//  pixels.show();
+//  delay(3000);
+}