Timer 0 program in 8051

2) /******* Timer 0******/ #include void delay(); void main() { P0=0x00; while(1) { delay(); // calling delay function P0=~P0; //toggling P0 } } void delay() { TMOD=0x01; //Declaring or initialization of timer 0 in mode 1 TH0=0x10; // some delay using in 16bit timer mode TL0=0x20; TR0=1; // start timer while(TF0==0); // checking for the TF flag to rise TR0=0; // stop timer TF0=0; // clearing the flag }