Writing code for STM32F7 without external dependencies?

[Wojciech Dembinski]

Posted on December 31, 2015 at 21:31

Hi guys!

Is it possible to use only assembler startup code without any libraries to create project for STM32F7? When I'm trying to include SystemInit() function in stm32f7xx.c file, I must include core_cm7.h header file. Is it possible to use only .s and .c/.h files to start the project?

[Tesla DeLorean]

Posted on January 01, 2016 at 04:44

Of course it's possible to do any number of things. One could create a completely functional system from a single .S file, the processor simply starts executing code from the ResetHandler on forward. If you don't want to use other files, you can chose not to do that, and create your own defines or equates.