make a new function/lib for avr with c++ in winavr

[mohseni]

Dear users

Is it possible to make new function or a lib.( I dont know which one is correct) for avr including a header to introduce this function to winavr and use this function in main body of program? if so, how can build the body of header? if I write the codes of function in a text and save it by .h suffix, it will be allright? should I compile it before use it? I'll be pleased if someone help me.....

 

[mneary]

You can make a function right in your c++ program. But if you use it frequently you can make it into a file of its own.

Usually you declare the function (write its prototype) in a header (.h) file and define it (write the function body) in a .c file.

You would .include both the .h and .c files in your main c program. In WinAVR this means putting their names in the program as well as making sure there is a copy in the project under "Source Files" and "Header Files".