* [Xenomai-help] rtsocketcan in kernel space @ 2008-07-15 0:23 Breno Carneiro Pinheiro 2008-07-15 6:03 ` Sebastian Smolorz 0 siblings, 1 reply; 4+ messages in thread From: Breno Carneiro Pinheiro @ 2008-07-15 0:23 UTC (permalink / raw) To: xenomai@xenomai.org [-- Attachment #1: Type: text/plain, Size: 204 bytes --] Is it possible to write an application using rtsocketcan to run on kernel space? I mean, buid a kernel module using functions from rtsocketcan API. Does anyone have an example? Thanks in advance Breno [-- Attachment #2: Type: text/html, Size: 226 bytes --] ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Xenomai-help] rtsocketcan in kernel space 2008-07-15 0:23 [Xenomai-help] rtsocketcan in kernel space Breno Carneiro Pinheiro @ 2008-07-15 6:03 ` Sebastian Smolorz 2008-07-15 23:02 ` Breno Carneiro Pinheiro 0 siblings, 1 reply; 4+ messages in thread From: Sebastian Smolorz @ 2008-07-15 6:03 UTC (permalink / raw) To: xenomai Breno Carneiro Pinheiro wrote: > Is it possible to write an application using rtsocketcan to run on kernel > space? I mean, buid a kernel module using functions from rtsocketcan API. RTDM provides an inter-driver API, see: http://www.xenomai.org/documentation/branches/v2.4.x/html/api/group__interdrv.html This is for calling RTDM driver functions from kernel space. But ask yourself whether it is really necessary for you to write an application in kernel space. User space applications are highly recommended. -- Sebastian ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Xenomai-help] rtsocketcan in kernel space 2008-07-15 6:03 ` Sebastian Smolorz @ 2008-07-15 23:02 ` Breno Carneiro Pinheiro 2008-07-16 8:25 ` Sebastian Smolorz 0 siblings, 1 reply; 4+ messages in thread From: Breno Carneiro Pinheiro @ 2008-07-15 23:02 UTC (permalink / raw) To: Sebastian Smolorz; +Cc: xenomai [-- Attachment #1: Type: text/plain, Size: 874 bytes --] Thanks Sebastian. Btw, I'd like to know whether it's possible to change the task's period or task's priority on-line. I mean, is there a way to change the period or priority using rt_task_set_priority or rt_task_set_periodic calls? Thanks a lot, Breno 2008/7/15 Sebastian Smolorz <Sebastian.Smolorz@domain.hid>: > Breno Carneiro Pinheiro wrote: > > Is it possible to write an application using rtsocketcan to run on kernel > > space? I mean, buid a kernel module using functions from rtsocketcan API. > > RTDM provides an inter-driver API, see: > > http://www.xenomai.org/documentation/branches/v2.4.x/html/api/group__interdrv.html > > This is for calling RTDM driver functions from kernel space. But ask > yourself > whether it is really necessary for you to write an application in kernel > space. User space applications are highly recommended. > > -- > Sebastian > [-- Attachment #2: Type: text/html, Size: 1369 bytes --] ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Xenomai-help] rtsocketcan in kernel space 2008-07-15 23:02 ` Breno Carneiro Pinheiro @ 2008-07-16 8:25 ` Sebastian Smolorz 0 siblings, 0 replies; 4+ messages in thread From: Sebastian Smolorz @ 2008-07-16 8:25 UTC (permalink / raw) To: Breno Carneiro Pinheiro; +Cc: xenomai Breno Carneiro Pinheiro wrote: > Thanks Sebastian. Btw, I'd like to know whether it's possible to change the > task's period or task's priority on-line. I mean, is there a way to change > the period or priority using rt_task_set_priority or rt_task_set_periodic > calls? All this is described in the API documentation, see: http://www.xenomai.org/documentation/branches/v2.4.x/html/api/group__task.html In short: Yes, it is possible. -- Sebastian ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2008-07-16 8:25 UTC | newest] Thread overview: 4+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2008-07-15 0:23 [Xenomai-help] rtsocketcan in kernel space Breno Carneiro Pinheiro 2008-07-15 6:03 ` Sebastian Smolorz 2008-07-15 23:02 ` Breno Carneiro Pinheiro 2008-07-16 8:25 ` Sebastian Smolorz
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