48 lines
1.0 KiB
C++
48 lines
1.0 KiB
C++
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#include "LedControl.h"
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#include "driver/rmt.h"
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#include "esp32_digital_led_lib.h"
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#include "Arduino.h"
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LedStrip::LedStrip(int numLeds, int pin)
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: numLeds_(numLeds), pin_(pin)
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{
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cfg = {.rmtChannel = 0, .gpioNum = pin, .ledType = LED_SK6812W_V1, .brightLimit = 24, .numPixels = numLeds};
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strands[0] = &cfg;
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}
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void LedStrip::begin()
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{
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digitalLeds_initDriver();
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gpioSetup(cfg.gpioNum, OUTPUT, LOW);
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int rc = digitalLeds_addStrands(strands, 1);
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if (rc)
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Serial.println("LEDs: Error during init");
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}
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void LedStrip::clear()
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{
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digitalLeds_resetPixels(strands, 1);
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}
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void LedStrip::setColor(int led, int r, int g, int b, int w)
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{
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strands[0]->pixels[led] = pixelFromRGBW(r, g, b, w);
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}
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void LedStrip::transmit()
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{
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digitalLeds_drawPixels(strands, 1);
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}
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void LedStrip::setAll(int r, int g, int b, int w)
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{
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for (int i = 0; i < numLeds_; ++i)
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setColor(i, r, g, b, w);
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}
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void LedStrip::setRange(int begin, int end, int r, int g, int b, int w)
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{
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for (int i = begin; i < min(end, numLeds_); ++i)
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setColor(i, r, g, b, w);
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}
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