servo library +esc

hi, name valentin.
i`m glad join forum , make first steps in world of arduino.
i found code (tested it), measure actual rpm of motor (d3 pin)through optical sensor
 and output pwm signal (d11 pin)to achieve target rpm.
 that make pid control, , closed loop system.

but code control brushed dc motor, , problem.
i want control esc hooked on rc brushless motor. seen videos
(and code) prove achievable arduino servo library, @ level,
i can not myself.
help me edit code can send signal esc instead.

all credits go mr.jmhrvy1947.
here video https://www.youtube.com/watch?v=kyfnuqge26e
here complete work on github https://github.com/jmharvey1/arduino-cnc-speed-control

i atached code text.

ok, when use escs, need standard servo library. forget other pid loop/dc motor/etc stuff. if want test/calibrate esc, can use following code (note need potentiometer act throttle):

code: [select]

#include <servo.h>

servo esc_servo;

const byte pot_pin = 0;
const byte servo_pin = 3;

void setup()
{
  serial.begin(115200);

  esc_servo.attach(servo_pin);
}

void loop()
{
  potentiometerstuff();
}

void potentiometerstuff()
{
  int data = 0;

  data = map(analogread(pot_pin),0,1023,20,180);
  serial.println(data);

  esc_servo.write(data);
 
  return;
}

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