33 lines
544 B
C++
33 lines
544 B
C++
#define LED_PIN 13
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#define LED_ON_MS 35
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#define LED_OFF_MS 460
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#include <Arduino.h>
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namespace LedBlaster {
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void setup() {
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pinMode(LED_PIN, OUTPUT);
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}
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void emit_0() {
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digitalWrite(LED_PIN, HIGH);
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delayMicroseconds(LED_ON_MS);
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digitalWrite(LED_PIN, LOW);
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delayMicroseconds(LED_OFF_MS);
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}
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void emit_1() {
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delayMicroseconds(LED_ON_MS + LED_OFF_MS);
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}
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void emit_byte(uint8_t serial_byte) {
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emit_0();
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for (int i = 0; i < 8; i++) {
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bitRead(serial_byte, i) ? emit_1() : emit_0();
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}
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}
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}
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