[etherlab-users] Machine freeze/reset on module load

[Felix Jirka]

Ouch, I knew there was something I forgot...

Thank you Florian!

Now the rtai-example is working, but I'm facing the next problem with
etherlab(1.3 r698)...

Every time I load the module of a model rtai suspends the rt process
cause it runs into "Default Trap handler vector 14".


2010/10/19 Florian Pose <fp at igh-essen.com>:
> On Tue, Oct 19, 2010 at 12:53:21PM +0200, Felix Jirka wrote:
>> After I adapted the rtai example code that is included with the master
>> to my environment,
>> I get the following output from the console:
>>
>> [  351.804828] ec_rtai_sample: Starting...
>> [  351.804923] EtherCAT: Requesting master 0...
>> [  351.805010] EtherCAT: Successfully requested master 0.
>> [  351.805095] ec_rtai_sample: Registering domain...
>> [  351.805248] ec_rtai_sample: Registering PDO entries...
>> [  351.805541] ec_rtai_sample: Activating master...
>> [  351.805638] EtherCAT 0: Domain0: Logical address 0x00000000, 7
>> byte, expected working counter 3.
>> [  351.805744] EtherCAT 0:   Datagram domain0-0: Logical offset
>> 0x00000000, 7 byte, type LRW.
>> [  351.805873] EtherCAT 0: Master thread exited.
>> [  351.805960] EtherCAT 0: Starting EtherCAT-OP thread.
>> [  351.806105] ec_rtai_sample: Starting cyclic sample thread...
>> [  351.806198] ec_rtai_sample: RT timer started with 31251/31251 ticks.
>> [  351.806288] ec_rtai_sample: Initialized.
>>
>> after the last message the machine does a reboot...
>>
>> Could this be related to the use of the generic-ethernet driver?
>
> Yes, as the documentation states, the generic Ethernet driver is not
> usable with RTAI.
>
> --
> Best regards,
> Florian Pose
>
> http://etherlab.org
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