Hello everyone. I used “STM32CubeMx” yesterday to generate the project with the “RT-Thread” code, then I put it into “PlatFormio” to compile, but there was always a problem. I didn’t solve the problem yesterday. I don’t know if you have used this “RT-Thread” real-time system. Can you help me solve …

this is a weird OS which tries to redefine C library definitions from GCC/newlibc… in the rtconfig.h add the lines #define RT_USING_NEWLIB #define HAVE_SIGEVENT #define HAVE_SIGVAL #define HAVE_SIGINFO below #include "RTE_Components.h". in src/stm32f1xx_it.c, remove the function definitions of…

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About the compilation problem of "RT-Thread" real-time system

tuzik June 28, 2019, 3:49pm 7

all right

I deleted “rtconfig.h” in “bsp” and changed “rtconfig.h” in “include”,But my stm32F429 project now has this problem. I suspect that GCC does not support certain instructions.