The wiki for the 5x7 LED array here:
references source code here:
But that source code, when imported into Eclipse (where I have built other rePhone projects) fails to build for multiple reasons for me, including missing header file stm32f0xx.h. There are many constants as well which are referenced in the code, like GPIO_Speed_50MHz which I can’t find either.
Has anybody gotten this piece of code to work?