Re: Large gpio interrupt latency

2021-06-16 Thread Jan Kiszka via Xenomai
On 16.06.21 15:51, François Legal wrote: > Le Mercredi, Juin 16, 2021 15:38 CEST, Jan Kiszka a > écrit: > >> On 16.06.21 15:29, François Legal wrote: >>> Le Mercredi, Juin 16, 2021 11:40 CEST, Jan Kiszka >>> a écrit: >>> On 16.06.21 11:12, François Legal via Xenomai wrote: > Le M

Re: Large gpio interrupt latency

2021-06-16 Thread François Legal via Xenomai
Le Mercredi, Juin 16, 2021 15:38 CEST, Jan Kiszka a écrit: > On 16.06.21 15:29, François Legal wrote: > > Le Mercredi, Juin 16, 2021 11:40 CEST, Jan Kiszka > > a écrit: > > > >> On 16.06.21 11:12, François Legal via Xenomai wrote: > >>> Le Mercredi, Juin 16, 2021 11:05 CEST, "Chen, Hongzhan"

Re: Large gpio interrupt latency

2021-06-16 Thread Jan Kiszka via Xenomai
On 16.06.21 15:29, François Legal wrote: > Le Mercredi, Juin 16, 2021 11:40 CEST, Jan Kiszka a > écrit: > >> On 16.06.21 11:12, François Legal via Xenomai wrote: >>> Le Mercredi, Juin 16, 2021 11:05 CEST, "Chen, Hongzhan" >>> a écrit: >>> > -Original Message- > F

Re: Large gpio interrupt latency

2021-06-16 Thread François Legal via Xenomai
Le Mercredi, Juin 16, 2021 11:40 CEST, Jan Kiszka a écrit: > On 16.06.21 11:12, François Legal via Xenomai wrote: > > Le Mercredi, Juin 16, 2021 11:05 CEST, "Chen, Hongzhan" > > a écrit: > > > >> > >> > >>> -Original Message- > >>> From: François Legal > >>> Sent: Wednesday, June 16,

Xenomai Community Call Minutes - June 16, 2021

2021-06-16 Thread Wang, Rick Y via Xenomai
Attendees: Jan Kiszka, Florian Bezdeka, Florent Pirou, Hongzhan Chen, Yanfeng Pu, Dao Zhang, Hao Li, Antoine Hoarau, Rick Wang *Community update - Dovetail support is now in master. All but the latmus patches have been merged. CI pipelines are setup and running. - Top issues: https://gitlab

Re: Large gpio interrupt latency

2021-06-16 Thread Jan Kiszka via Xenomai
On 16.06.21 11:12, François Legal via Xenomai wrote: > Le Mercredi, Juin 16, 2021 11:05 CEST, "Chen, Hongzhan" > a écrit: > >> >> >>> -Original Message- >>> From: François Legal >>> Sent: Wednesday, June 16, 2021 4:19 PM >>> To: Chen, Hongzhan >>> Cc: xenomai@xenomai.org >>> Subject

RE: Large gpio interrupt latency

2021-06-16 Thread François Legal via Xenomai
Le Mercredi, Juin 16, 2021 11:05 CEST, "Chen, Hongzhan" a écrit: > > > >-Original Message- > >From: François Legal > >Sent: Wednesday, June 16, 2021 4:19 PM > >To: Chen, Hongzhan > >Cc: xenomai@xenomai.org > >Subject: RE: Large gpio interrupt latency > > > >Le Mercredi, Juin 16, 2021 1

RE: Large gpio interrupt latency

2021-06-16 Thread Chen, Hongzhan via Xenomai
>-Original Message- >From: François Legal >Sent: Wednesday, June 16, 2021 4:19 PM >To: Chen, Hongzhan >Cc: xenomai@xenomai.org >Subject: RE: Large gpio interrupt latency > >Le Mercredi, Juin 16, 2021 10:10 CEST, "Chen, Hongzhan" > a écrit: > >> >> > >> >-Original Message- >

RE: Large gpio interrupt latency

2021-06-16 Thread François Legal via Xenomai
Le Mercredi, Juin 16, 2021 10:10 CEST, "Chen, Hongzhan" a écrit: > > > > >-Original Message- > >From: Xenomai On Behalf Of François Legal via > >Xenomai > >Sent: Wednesday, June 16, 2021 3:16 PM > >To: xenomai@xenomai.org > >Subject: Large gpio interrupt latency > > > >Hello, > > > >wo

RE: Large gpio interrupt latency

2021-06-16 Thread Chen, Hongzhan via Xenomai
> >-Original Message- >From: Xenomai On Behalf Of François Legal via >Xenomai >Sent: Wednesday, June 16, 2021 3:16 PM >To: xenomai@xenomai.org >Subject: Large gpio interrupt latency > >Hello, > >working on a realtime data recorder (for which I submitted a patch to add >timestamp retriev

Large gpio interrupt latency

2021-06-16 Thread François Legal via Xenomai
Hello, working on a realtime data recorder (for which I submitted a patch to add timestamp retrieval for net packets), I experience a strange latency problem with taking GPIO interrupts. So basically my app monitors network packets (which as received by the DUT would trigger toggling of a GPIO