/* SERIAL_TERMINAL USED */


// ------ Libraries and Definitions ------
#include "simpletools.h"

// ------ Global Variables and Objects ------
int pir;

// ------ Function Declarations ------
void led2();

// ------ Main Program ------
int main() {

  // Wait 20 to 30 seconds for  PIR to calibrate or"warm up"
  print("Wait about 5 seconds for PIR to calibrate...........");
  print("\r");
  pause(5000);
  term_cmd(CLS);
  // Once the PIR detects movement, it will send a HIGH or  a value of 1 out from its OUTPUT pin
  while (1) {
    pir = input(5);
    if (pir == 1) {
      cog_run(led2, 128);
      while (1) {
        print("Intruder Alert!");
        print("\r");
        freqout(4, 500, 1000);
        term_cmd(CLS);
        pause(1000);
      }
    }

  }

}

// ------ Functions ------
void led2() {
  while (1) {
    high(2);
    pause(500);
    low(2);
    pause(500);
  }
  return 0;
}