File handling functions (fread, fwrite, getc, fseek, etc.) do not work in the STM32MP15x Cortex A7 core. Why is that and is there a solution for it?

[Yamir.1]

Hello,

When I tried using fseek and getc functions for my project the MP1 failed to execute their code. The execution stops at lines that contain __IO_acquire_lock(fp) and __IO_need_lock(fp) macros and then terminates in the fseek and getc functions respectively. I also tried other file handling functions such as fread and fwrite and they also fail. Is there anyway to solve this issue?

thanks for any answers

[Yamir.1 · Accepted solution]

I was able to solve the issue by using the arm-linux-gnueabihf-gcc and scp commands to compile the code and send it to the MP1 rather than using STM32CubeIDE to do those things.