I then plan to store the variable as a hex value. Cross that bridge later.
Test data print out is working out exactly what I want. This loops, as it loops I need to store each joined variable as hex, then move on to next pair in the loop.Code:printf("\nTest data is: %c %c\n", testData1[y], testData1[s]); strcpy (str, &testData1[y]); strcat (str, &testData1[s]);
strcpy and strcat isn't behaving as I'd hoped. What am I missing or looking for?