ARM9 DataAbort exception handling

Kernel
1

daverm wrote on Wednesday, 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?
Thanks,
Dave

2

jcwren wrote on Wednesday, 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

–jc

3

daverm wrote on Friday, October 17, 2008:

Thanks JC! The link to the embedded.com article was helpful too.