//https://github.com/ERROPiX/ESP32_AnalogWrite
int brightStep = 1;
int brightness = 0;
#define led_ch_count 6
#define pin_led 6
#include <Arduino.h>
#include "led_fn.h"

void setup()
{
  // put your setup code here, to run once:
  Serial.begin(115200);
  analogWriteChannel(22);

//  led_WriteFrequency(pin_led, 6666);
//  led_WriteResolution(pin_led, 10);

  for (uint8_t i = 0; i < led_ch_count; i++)
  {
    Serial.print(_analog_write_channels[i].pin);
    Serial.print("\t");
    Serial.print(_analog_write_channels[i].frequency);
    Serial.print("\t");
    Serial.println(_analog_write_channels[i].resolution);


  }
}
void loop() 
{
 brightness += brightStep;
  if ( brightness == 0 || brightness == 255 ) {
    brightStep = -brightStep;
  }

  //analogWrite(pin_led, brightness);
led_Write(pin_led, brightness);
  delay(100);
}