Experiments on the STM32F407G-DISC1 Board

This repo is a collection of various experiments on the STM32F4 Discovery Board.

History

This project started with compiling the blink led project here and from there to experiments with various oscillators.

Generating saw wave on STM32F407G-Discovery1

This is code from here. But with Makefiles to help build the project.

Common Instructions

These instructions apply to each of the examples.

Follow the instructions here on setting up your Linux enironment for development on STM32F4xx boards.

Modify your Makefile to change STLINK and STM_COMMON to point them to the places you have installed and compiled these tools and libraries.

Run

$ make

to make the xxx.bin file.

$ make burn

to burn the file to your STM32 Discovery board.

Debugging

To debug code, first run st-util, then run

$ arm-none-eabi-gdb xxxx.elf

Then from the gdb console

(gdb) target remote localhost:4242

You can now step through your code and examine what happens.