analogWrite.cpp

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/*
 * analogWrite.cpp
 *
 *  Created on: Sep 17, 2018
 *      Author: Harry-Laptop
 */

#include "analogWrite.h"
#include "ESP32PWM.h"

void analogWrite(uint8_t APin, uint16_t AValue) {
    if(APin== 25 ||APin==26){
        dacWrite(APin, AValue);
        return;
    }
    ESP32PWM* chan = pwmFactory(APin);
    if (AValue == 0) {
        if ((chan != NULL) && chan->attached()) {
            chan->detachPin(APin);
            delete chan;
            pinMode(APin, OUTPUT);
        }
        digitalWrite(APin, 0);
    } else if (AValue >= 255) {
        if ((chan != NULL) && chan->attached()) {
            chan->detachPin(APin);
            delete chan;
            pinMode(APin, OUTPUT);
        }
        digitalWrite(APin, 1);
    } else
    {
        if (chan == NULL) {
            chan = new ESP32PWM();
        }
        if(!chan->attached()){
            chan->attachPin(APin,1000, 8); // This adds the PWM instance to the factory list
            //Serial.println("Attaching AnalogWrite : "+String(APin)+" on PWM "+String(chan->getChannel()));
        }
        chan->write(AValue);
        //    Serial.print( "ledcWrite: " ); Serial.print(  CESP32PWMPinMap[ APin ] - 1 ); Serial.print( " " ); Serial.println( AValue );
    }
}