6 years, 1 month ago.

Exporting problem with SW4STM32

When I export the program to the sw4stm32 ide, each time I have got similar 2 error when I compile it

1) /mbed_config.h: No such file or directory Solving by manual adding of this file to the project.

Properties-> C/C++ Build -> Settings -> MCU GCC Compiler -> Includes -> include files (- include) 
Properties-> C/C++ Build -> Settings -> MCU C++ Compiler -> Includes -> include files (- include)

next you have to search in file manager that file and set direction in that both windows.

2)<<code>> vfprintf.c:(.text.__ssprint_r+0x4c): undefined reference to `__wrap__malloc_r' vfprintf.c:(.text.__ssprint_r+0xb8): undefined reference to `__wrap__realloc_r' vfprintf.c:(.text.__ssprint_r+0xc6): undefined reference to `__wrap__free_r'... <</code>>

Properties-> C/C++ Build -> Settings -> MCU C++ Linker Includes -> Miscellaneous -> Linker flags

Solving by adding '_' symbol before the flags, therefore the part of line

--wrap=_malloc_r -Wl,--wrap=_free_r -Wl,--wrap=_realloc_r -Wl,--wrap=_memalign_r -Wl,--wrap=_calloc_r -Wl

should be converted to

--wrap=__malloc_r -Wl,--wrap=__free_r -Wl,--wrap=__realloc_r -Wl,--wrap=__memalign_r -Wl,--wrap=__calloc_r -Wl

After that 2 fixes it will be compiled without any other problems... Except the code errors. I'm not sure where I can send that feedback. Maybe someone will got similar issues, and there is a guide for solving.