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[CMSIS] RTX to CMSIS-RTOS gives hard fault

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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Reza PRL over 12 years ago

Note: This was originally posted on 28th April 2013 at http://forums.arm.com

I have problem like you, I'm configured RTC_Conf_CM.c to privileged mode, and I want to run cmsis os on FTP demo that is sample code from keil company, but it doesn't work my TCP !!!
Do you have any information about it
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Reza PRL over 12 years ago

Note: This was originally posted on 28th April 2013 at http://forums.arm.com

I have problem like you, I'm configured RTC_Conf_CM.c to privileged mode, and I want to run cmsis os on FTP demo that is sample code from keil company, but it doesn't work my TCP !!!
Do you have any information about it
Cancel
Vote up 0 Vote down

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