Write an 8051 C program to toggle bit D0 of P1 50,000 times.

Write an 8051 C program to toggle bit D0 of P1 50,000 times.

Solution:
#include <reg51.h>
sbit MYBIT=P1^0;
void main(void) {
  unsigned int z;
  for (z=0;z<50000;z++) {   
    MYBIT=0;
    MYBIT=1;
  }
}