While using the simulator, the values of i in the serial window are shifted by left 8 bits.
#include "stdlib.h" #include "stdio.h" #include "reg51.h" void main (void) { unsigned char i; SCON = 0x50; TMOD |= 0x20; TH1 = 221; TR1 = 1; TI = 1; for (i = 0; i < 8; i++) { printf("%x\n", i); } }
"DOES ANYONE KNOW THE ANSWER?"
Yes, I'm pretty sure we all do. Microsoft probably isn't the place to search. Have you actually typed the three characters 'B', 'C', and 'D' into Google's search text entry box?