38 lines
805 B
Arduino
38 lines
805 B
Arduino
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#define MOTOR_SPEED 27
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#define MOTOR_FWRD 26
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#define MOTOR_BACK 25
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#define MAX_SPEED 0xffff
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#include "esp32-hal-ledc.h"
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void setup() {
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// put your setup code here, to run once:
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pinMode(MOTOR_FWRD,OUTPUT);
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pinMode(MOTOR_BACK,OUTPUT);
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digitalWrite(MOTOR_BACK,LOW);
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digitalWrite(MOTOR_FWRD,HIGH);
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//for motor ...
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ledcSetup(1, 5000, 8); // channel 1, 50 Hz, 16-bit width
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ledcAttachPin(MOTOR_SPEED, 1); // GPIO 22 assigned to channel 1
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analogWrite(MOTOR_SPEED, 0);
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Serial.begin(115200);
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Serial.println("Enter values between 0 - 255");
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}
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void loop() {
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if(Serial.available())
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{
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uint8_t speed = Serial.parseInt();
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Serial.println(speed);
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analogWrite(MOTOR_SPEED, speed );
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}
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}
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void analogWrite(uint8_t pin, uint8_t speed){
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ledcWrite(1, speed);
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}
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