Short example projects for the STM32F070F6 using unicore-mx and libopencm3. The projects for each library are located in unicore-mx, and libopencm3, respectively.
All projects are intended to be uploaded to a bare breadboarded chip with a 12MHz oscillator.
Example breadboard setup is shown here.
To set up, pull the unicore-mx or libopencm3 submodule and build it. Then go into an example project direction and build with make and flash over DFU with make dfu-flash.