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Hi guys, im new to c in keil and i cant figure out the problem with this sooo simple program. When i write this on at89c52 it doesnt work but same program when programmed in assembly works perfectly.
Im using keil uvision3. Just trying to give output to 4 ports but after writing all ports give high output. Is this something with the header file im using? Should i use regx52.h?
here is the code #include <at89x52.h>
sbit MYBIT = P1^0; sbit MYBIT1 = P1^1; sbit MYBIT2 = P1^2; sbit MYBIT3 = P1^3;
void main (void) { MYBIT=1; MYBIT1=0; MYBIT2=1; MYBIT3=0;
}