Jesus Fausto / Mbed 2 deprecated Basic_PID

Basic example for PID library

Dependencies:   PID mbed

main.cpp

Committer:
jvfausto
Date:
2018-08-14
Revision:
0:8454aaf72e4c

File content as of revision 0:8454aaf72e4c:

 #include    "mbed.h"
 #include    "PID.h"

Serial pc(USBTX,USBRX);

//Define Variables we'll be connecting to
double Input;
double Output;
double Setpoint;

PwmOut pinOut(D0);
DigitalIn a(D1);
//Specify the links and initial tuning parameters
double Kp=1, Ki=1, Kd=1;
PID myPID(&Input, &Output, &Setpoint, Kp, Ki, Kd, P_ON_M, DIRECT);

int main()
{
  //initialize the variables we're linked to
    pinOut.period(.001f);

    Input = a.read();
  Setpoint = 90;
  
  myPID.SetMode(AUTOMATIC);

  while(1)
  {
    Input = a.read();
    myPID.Compute();
    pinOut = Output;
    wait(.1);
  }
}