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26 lines
415 B
26 lines
415 B
#define COUNT_LOW 2400
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#define COUNT_HIGH 8500
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#define SERVO_CHANNEL 5
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#define TIMER_WIDTH 16
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#include "esp32-hal-ledc.h"
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void setup() {
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ledcSetup(1, 50, TIMER_WIDTH);
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ledcAttachPin(SERVO_CHANNEL,1);
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}
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void loop() {
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for (int i = COUNT_LOW; i < COUNT_HIGH; i+=20) {
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ledcWrite(1, i);
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delay(10);
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}
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for (int i = COUNT_HIGH; i > COUNT_LOW+100; i-=20) {
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ledcWrite(1, i);
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delay(10);
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}
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}
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