I am programming a 80c51 chip and I have a bucketload of functions as well as define statements. I am working with in the mcu 8051 ide. I want these functions and these defines in a separate header file but I don't know what I must type in the header file. currently I only have the defines and functions and that's it.
I also do not know how to include it when I put it in my application's folder. I simply use the include statement in my program,
#include <at89x51.h> // needed for the ucontroller
#include <communication_functions.h>
but it cannot find it. How do I tell the program to look for the .h in it's own folder?