Hi,

On Wed, Dec 23, 2009 at 2:12 AM, Stefan Schaal <ssch...@usc.edu> wrote:
> dmesg:
>
> Analogy: analogy_ni_pcimio: ni_mio_common: interrupt: b_status=0002 
> m1_status=80a80000
> [15619.322973] Analogy: analogy_ni_pcimio: ni_ao_wait_for_dma_load: timed out 
> waiting for dma load
This bug hapens randomly on a card to which I have a remote access.
The occurences were scarce, that is the reason why this bug is still
at the tail of my todo list.

On your board, I suppose it happens at every try. I will try to fix
this bug as soon as possible.

>
> -Stefan
>
>
> On Dec 22, 2009, at 16:52, Alexis Berlemont wrote:
>
>> Hi,
>>
>> Stefan Schaal wrote:
>>> Hi,
>>>  I have been trying to test the functionality of the analogy_ni_pcimio 
>>> driver on a NI6259 board. I am using a linux kernel 2.6.29.5 with the 
>>> xenomai-head (rc5). Doing an a4l_sync_write to an analog output channel 
>>> works fine. Now I am trying to use the cmd structure for writing to the 
>>> same analog output channel, as done in the cmd_write progam (whose source I 
>>> found in <xenomai_root>/src/util/analogy/cmd_write.c .
>>> But I am getting the error as indicated below. Any idea why this happens? 
>>> My own programming gets the same error.
>>> Thanks a lot!
>>> -Stefan
>>> unix> /usr/xenomai/bin/cmd_write -v -d analogy0 -s 1 -c 0 -S 1
>>> cmd_write: device analogy0 opened (fd=0)
>>> cmd_write: basic descriptor retrieved
>>>       subdevices count = 14
>>>       read subdevice index = 0
>>>       write subdevice index = 1
>>> cmd_write: complex descriptor retrieved
>>> cmd_write: channel 0
>>>       ranges count = 3
>>>       range's size = 16 (bits)
>>> cmd_write: scan size = 2
>>> cmd_write: size to write  = 2
>>> cmd_write: command successfully sent
>>> cmd_write: triggering failed (ret=-32)
>> Is there any kernel error messages ? Could you give us the last few lines of 
>> `dmesg` ?
>>> _______________________________________________
>>> Xenomai-core mailing list
>>> Xenomai-core@gna.org
>>> https://mail.gna.org/listinfo/xenomai-core
>> Alexis.
>>
>
>
>
Alexis.

_______________________________________________
Xenomai-core mailing list
Xenomai-core@gna.org
https://mail.gna.org/listinfo/xenomai-core

Reply via email to