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[CMSIS] RTX to CMSIS-RTOS gives hard fault
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[CMSIS] RTX to CMSIS-RTOS gives hard fault
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Andrew Lucas
over 7 years ago
Note: This was originally posted on 18th September 2012 at http://forums.arm.com
So I had my project working under the old Keil-rtx rtos and I decided to move to the cmsis-rtos version.
It seemed pretty straight forward. I grabbed the new RTX_CM4.lib file, the updated RTX_Conf_CM.c file and I am now including the cmsis_os.h file instead of rtl.h.
Anyway I got everything to compile file but when I run it, during my uart initialization in the main routine, prior to initializing any tasks, I get a hard fault on my first call to any NVIC function. I am using the STM32F407VG with the ST standard peripheral library.
Anyone have an idea what I might be different with the cmsis-rtos version of the OS.
Thanks,
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