This is the mail archive of the
ecos-discuss@sourceware.org
mailing list for the eCos project.
cyg_alarm - which context
- From: Martin Laabs <martin dot laabs at mailbox dot tu-dresden dot de>
- To: ecos-discuss at ecos dot sourceware dot org
- Date: Thu, 11 Mar 2010 09:41:03 +0100
- Subject: [ECOS] cyg_alarm - which context
Hi,
I have an alarm handle which is called periodically. In which context is
the function called? Obviously it is not a thread because
cyg_thread_delay does not work.
Anyway - is this handle-function interruptible by the scheduler or
should I handle it like a interrupt routine? (I hope it does not block
interrupts.)
Which stack is used by this function? It is the idle stack?
Thank you,
Martin Laabs
--
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss