Re: [Xenomai-core] rt-video interface

2006-03-26 Thread Jan Kiszka
Rodrigo Rosenfeld Rosas wrote: > Em Segunda 20 Março 2006 21:24, Jan Kiszka escreveu: >> ... >> Does your time allow to list the minimal generic services a RTDM video >> capturing driver has to provide in a similar fashion like the serial or >> the CAN profile? If it's mostly about copying existing

Re: [Xenomai-core] CONFIG_XENO_OPT_DEBUG_LEVEL

2006-03-26 Thread Jan Kiszka
Philippe Gerum wrote: > Jan Kiszka wrote: >> Philippe Gerum wrote: >> >>> Jan Kiszka wrote: >>> Hi, as I started to actually use XENO_ASSERT, I noticed that there is no infrastructure yet to enable it. CONFIG_XENO_OPT_DEBUG_LEVEL is nowhere defined. Add this as integer to K

RE: [Xenomai-core] Timer IRQ propagation

2006-03-26 Thread ROSSIER Daniel
Just to stimulate some discussions, I tried to bring some pieces of answers. -Original Message- From: [EMAIL PROTECTED] on behalf of ROSSIER Daniel Sent: Fri 3/24/2006 4:38 PM To: xenomai-core@gna.org Subject: [Xenomai-core] Timer IRQ propagation Hi, We have some doubts about ho

Re: [Xenomai-core] Timer IRQ propagation

2006-03-26 Thread Jan Kiszka
ROSSIER Daniel wrote: > Just to stimulate some discussions, I tried to bring some pieces of > answers. > > > -Original Message- From: [EMAIL PROTECTED] on > behalf of ROSSIER Daniel Sent: Fri 3/24/2006 4:38 PM To: > xenomai-core@gna.org Subject: [Xenomai-core] Timer IRQ propagation > >

Re: [Xenomai-core] Timer IRQ propagation

2006-03-26 Thread Philippe Gerum
ROSSIER Daniel wrote: 2- When a timer IRQ is received, we understood that the IRQ is ack'd and masked by handle_irq() and sent to the domains through walk_pipeline() including Linux; but we have some doubts about that since the timer ISR of Linux first acknowledges the interrupt, and i

RE: [Xenomai-core] Timer IRQ propagation

2006-03-26 Thread ROSSIER Daniel
Thanks a lot Jan and Philippe for their explanations; now it's getting clear in the understanding of these interactions. We then have to rework out a bit the ARM patch to have a clean implementation of the IRQ virtualization. (and this explains why we still got some timing issues). Daniel > ---