Hi , I am very new to MC coding , and I am trying to simulate an ouput based on this table
IP1 IP2 OP (first time) 0 0 = 1 0 1 = 1 //changing 1 1 = 0 1 0 = 0 (second time) 0 0 = 1 0 1 = 0 //changing 1 1 = 0 1 0 = 0
*** I want to read , two inputs and and I have to display the outuput *** 1.Whether I am getting the input correct as P1_0 and P1_1 , and displaying output P2_0 2. what is P1^1 ? (i got the sample code from internet and edited it , I know C program well)
I have written this code , please anybody validate and tell me , what I am missing here
======================================================= #include <REG51.H> sbit P1_0 = P1^0; /* SFR for P1.0 */ sbit P1_1 = P1^1; /* SFR for P1.1 */ sbit P2_0 = P2^0; /* SFR for P2.0 */ unsigned int count=0; void main (void) { P1_0 = 1; P1_1 = 1; while (1) { if(count==0) { if(P1_0 ==0) { P2_0=1; } else { P2_0=0; } count=1; } else { if(P1_0==0 && P1_1==0) { P2_0=0; } else { P2_0=1; } count=0; } } } ==================================================