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ARM9 DataAbort exception handling

Posted by Dave S on October 15, 2008
Has anyone written an ARM9 DataAbort exception handler for FreeRTOS? I'm using the STR9 with OpenRTOS and I'd like to store some info about the offending task, delete it or suspend it, then resume the task scheduler. Is any or all of that possible?

RE: ARM9 DataAbort exception handling

Posted by JC on October 15, 2008
I don't know if it's applicable or not, but I've written one for the ARM7. I have no idea how similar or different they might be, however. http://jcwren.com/arm


RE: ARM9 DataAbort exception handling

Posted by Dave S on October 17, 2008
Thanks JC! The link to the embedded.com article was helpful too.

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