i am using keil 5.10,i use RTX on my stm32f103,at the very start,my program works whell,but after a long time,the program crash,when i debug found"osMessageGet()"function return osMessageGet.
please!
osMessageGet() returns osMessageGet? Retype your question but with a bit more care. Give full information about exactly what parameters you send and what value it returns. We can't see your source code, or the result of your debugging...