I’m trying to use the pre-compiled version of STemWin that ST supplies with their STD and HAL Libraries. First, I spent two days to get the linker to find the .a lib file. I have read at many places that you have to use the library name without the prefix “lib” or suffix “.a”, but that did not help either. I had to rename the lib file itself with the lib prefix and .a suffix so the linker can see it.
Now, everything compiles, however, as I call GUI_Init(); from main, I get a lot of errors during compilation about undefined reference or something for certain functiond for the STemWin. GUI.h was included, too!
I tried this with the STd Periph Lib and HAL from ST, but still couldn’t figure it out!