Hi, Is the cyg_scheduler_lock() call not supposed to prevent DSR's from running?
I have a alarm, attached to the realtime clock which when activated posts a message to a custom queue system. This queue is also posted to by user land code.. Pushes to the queue are protected by a mutex. Additionally around the mutex I have the cyg_scheduler_lock() and cyg_scheduler_unlock() to prevent the DSR posting a message whilst inside the mutex operation. However I`m seeing asserts stating the mutex is already locked. A quick breakpoint and I can see that the DSR is still being called even after the lock() function.. Any thoughts? James -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
