This is a simple template project to build a firmware for the STM32F4 Discovery board with FreeRTOS and libopencm3
The main file is provided as an example that implements a simple blink program.
All the dependencies (FreeRTOS and libopencm3) are provided as submodules.
GNU ARM GCC (https://launchpad.net/gcc-arm-embedded)
ST-Link open source utility (https://github.com/stlink-org/stlink)
$ make
$ make clean
$ make flash