Dc_p-10

 #include<lpc214x.h>


void clock_wise(void);

void anti_clock_wise(void);

unsigned int j=0;


int main()

{

IO0DIR= 0X00000900;

IO0SET= 0X00000100; //P0.8 should always high.


  while(1)

  {

    clock_wise();

    for(j=0;j<400000;j++); //delay

    anti_clock_wise();

    for(j=0;j<400000;j++); //delay

} //End of while(1)

} //End of Main


void clock_wise(void)

{

IO0CLR = 0x00000900; //stop motor and also turn off relay

    for(j=0;j<10000;j++); //small delay to allow motor to turn off 

  IO0SET = 0X00000900; //Selecting the P0.11 line for clockwise and turn on motor

}


void anti_clock_wise(void)

{

IO0CLR = 0X00000900; //stop motor and also turn off relay

  for(j=0;j<10000;j++); //small delay to allow motor to turn off 

  IO0SET = 0X00000100; //not selecting the P0.11 line for Anti clockwise

}

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