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di0ib 2020-09-16 19:27:25 +00:00
parent 2402cfcc0f
commit 5ad25e2174
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#include <CommonBusEncoders.h>
#include <Adafruit_NeoPixel.h>
#include <HID-Project.h>
#define LED_PIN 4
#define LED_COUNT 12
#define DIMDELAY 1000
#define DIMMAX 50
#define DIMMIN 10
Adafruit_NeoPixel strip(LED_COUNT, LED_PIN, NEO_RGB + NEO_KHZ800);
long RGBpos = 0;
int delay_count = 0;
byte LEDbrightness = 50;
int dimdelay_count = 0;
CommonBusEncoders encoders(1, 2, 3, 1);
void setup() {
//Setup APA106 LEDs
strip.begin();
strip.show();
strip.setBrightness(LEDbrightness);
//Setup encoder
encoders.setDebounce(16);
encoders.resetChronoAfter(10000);
encoders.addEncoder(1, 4, 5, 1, 100, 199);
//Start Consumer keyboard
Consumer.begin();
//Serial debugging
//Serial.begin(9600);
}
void loop() {
dimled();
if (delay_count > 20) {
strip.setBrightness(LEDbrightness);
rainbow(RGBpos);
RGBpos = (RGBpos += 256);
if (RGBpos > 5 * 65536) RGBpos = 0;
delay_count = 0;
}
int code = encoders.readAll();
if (code != 0) {
//Serial.println(code);
LEDbrightness = DIMMAX;
strip.setBrightness(LEDbrightness);
strip.show();
}
if (code == 101) Consumer.write(MEDIA_VOLUME_DOWN);
if (code == 100) Consumer.write(MEDIA_VOLUME_UP);
if (code == 199) Consumer.write(MEDIA_VOLUME_MUTE);
delay(1);
delay_count++;
}
void dimled() {
dimdelay_count++;
if (dimdelay_count > DIMDELAY) {
dimdelay_count = 0;
LEDbrightness--;
if (LEDbrightness <= DIMMIN) {
LEDbrightness = DIMMIN;
}
//Serial.println(LEDbrightness);
strip.setBrightness(LEDbrightness);
strip.show();
}
}
void rainbow(long firstPixelHue) {
for (int i = 0; i < strip.numPixels(); i++) {
int pixelHue = firstPixelHue + (i * 65536L / strip.numPixels());
strip.setPixelColor(i, strip.gamma32(strip.ColorHSV(pixelHue)));
}
strip.show();
}