> But, one my today DSR uses the cyg_flag_setbits() notifier and that > works as I could expect. I found that is more simple, because that > doesn't need itself in a mutex. I wonder about the right hacking from > the eCos experts.
You are not allowed to block in a DSR. So look through the cyg_flag_setbits() code and see if it calls any functions to block itself. Andrew -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss