On 02/20/2014 08:47 AM, Wolfgang Grandegger wrote:
> Am Mi, 19.02.2014, 23:05 schrieb Wayne Ross:
>> On Wednesday, February 19, 2014 3:16 AM Wolfgang Grandegger wrote:
>>> - What does "/proc/xenomai/irq" list after you have sent a message?
>>>
>> # cat /proc/xenomai/irq
>> IRQ CPU0 CPU1 CPU2 CPU3
>> 12: 0 0 0 0 SJA1000
>> 15: 0 0 0 0 SJA1000
>
> ... the problem is here. No interrupts are triggered. Are your sure
> that the IRQ numbers are correct (check jumpers on the card/board)?
You can also check cat /proc/interrupts when using the Linux driver.
--
Gilles.
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