Re: [Xenomai] RTDM/RTNet - proposal to support sending/receiving multiple packets with one systemcall

2017-12-06 Thread Lange Norbert
>-Original Message- >From: Jan Kiszka [mailto:jan.kis...@siemens.com] >Sent: Mittwoch, 06. Dezember 2017 09:27 >To: Stéphane Ancelot; Lange Norbert; Xenomai (xenomai@xenomai.org) >Subject: Re: [Xenomai] RTDM/RTNet - proposal to support sending/receiving >multipl

Re: [Xenomai] RTDM/RTNet - proposal to support sending/receiving multiple packets with one systemcall

2017-12-06 Thread Lange Norbert
>-Original Message- >From: Stéphane Ancelot [mailto:sance...@numalliance.com] >Sent: Mittwoch, 06. Dezember 2017 09:15 >To: Lange Norbert; Xenomai (xenomai@xenomai.org) >Cc: jan.kis...@siemens.com >Subject: Re: [Xenomai] RTDM/RTNet - proposal to support sending/re

Re: [Xenomai] RTDM/RTNet - proposal to support sending/receiving multiple packets with one systemcall

2017-12-06 Thread Jan Kiszka
On 2017-12-06 09:15, Stéphane Ancelot wrote: > Hi, > > I have done an application that does this thing. > > the application manages a stack of frames with priorities. high > priorities frame are sent at synchronised time (each ms, synchronised by > external clock) and then if there is enough

Re: [Xenomai] RTDM/RTNet - proposal to support sending/receiving multiple packets with one systemcall

2017-12-06 Thread Stéphane Ancelot
Hi, I have done an application that does this thing. the application manages a stack of frames with priorities. high priorities frame are sent at synchronised time (each ms, synchronised by external clock) and then if there is enough remaining time, low priority frames. (ethercat bus

[Xenomai] RTDM/RTNet - proposal to support sending/receiving multiple packets with one systemcall

2017-12-05 Thread Lange Norbert
Hello, I would like to involve the RTDM Maintainers for discussing an addition to the RTDM drivermodel. This work would be done by Phillipe Gerum as part of a contract, he is also better suited to outline the necessary changes, should nothing stand against the proposal itself. - Problem