built-in function

electroinfo · Joined: 27 Jul 2010 Posts: 5

Hello everyone,

CCS offers many functions "built-in-function" I wonder if it is possible to access these functions to modify them to make further or simply to see how some are made.

I looked in C / PICC but I have not found. Question

Thank you in advance and sorry for the bad English.

Humberto · Posted: Wed Jul 28, 2010 7:24 am

You can't. CCS C Compiler is a commercial product used widely in the world of embedded applications since more than
15 years. If you want a compiler that enable you to modify the built in functions, try with an open source compiler.

Humberto

Geps · Joined: 05 Jul 2010 Posts: 129

Provided you can read ASM, you can call the functions you're interested in and compare the produced ASM files.

electroinfo · Joined: 27 Jul 2010 Posts: 5

ok thank you for everything. I suspected that. I come every right to leave ua 8051 and I still need a little time to get used to integrated functions. Still I find it very interesting for development as we gain enormously time. Thank you again for your help.