Re: [Xenomai-help] problems installing peak CAN dongle

[Markus Franke <Markus.Franke@domain.hid>]

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roland Tollenaar wrote:
> You mean this must be run as a boot option? Sorry I am not familiar
> with the term kernel commandline.

Yes, I mean boot option.

> 
> Sounds like its worth a try.
> 
> Lp and parport_pc are not loaded.

In my case it was the problem that parport_pc and lp were loaded during
system boot. When I removed these modules in order to load my parport
module, the parallelport was always switched off by linux and it was not
possible to activate it again.

> 
> Thanks
> 
> Roland
> 
>> the kernel commandline.
>> Maybe this can also help you.
>>
>> Regards,
>> Markus Franke
>>
>> roland Tollenaar wrote:
>> >> >
>> >> > FATAL: Error inserting xeno_can_peak_dng (xeno_can_peak_dng.ko): No
>> >> such
>> >> > device
>> >>
>> >> Is there som additional kernel output visible via "dmesg"?
>> >
>> >
>> > Yes:
>> >
>> > SCSI device sdb: 3963904 512-byte hdwr sectors (2030 MB)
>> > sdb: Write Protect is off
>> > sdb: Mode Sense: 43 00 00 00
>> > sdb: assuming drive cache: write through
>> > SCSI device sdb: 3963904 512-byte hdwr sectors (2030 MB)
>> > sdb: Write Protect is off
>> > sdb: Mode Sense: 43 00 00 00
>> > sdb: assuming drive cache: write through
>> > sdb: sdb1
>> > sd 3:0:0:0: Attached scsi removable disk sdb
>> > usb-storage: device scan complete
>> > ERROR! No SJA1000 device found!
>> > ERROR while trying to register SJA1000 device -19!
>> > Init failed with -19
>> >
>> > are the final lines.
>> >
>> >
>> >>
>> >> How do you have configured the parport in the kernel? Are there
>> modules
>> >> loaded (check /proc/modules)? Retry after removing lp and parport_pc:
>> >
>> >
>> > Have looked can't see any. Have attached the output of /proc/modules
>> >
>> >
>> >>
>> >>    $ rmmod lp
>> >>    $ rmmod parport_pc
>> >
>> >
>> > I get a message that it cannot find these modules in /proc/modules
>> >
>> >
>> >
>> >
>> >
>> >>
>> >> Wolfgang.
>> >>
>> >
>> >
>> ------------------------------------------------------------------------
>> >
>> > _______________________________________________
>> > Xenomai-help mailing list
>> > Xenomai-help@domain.hid
>> > https://mail.gna.org/listinfo/xenomai-help
>>
>> -- 
>> Nichts ist so praktisch wie eine gute Theorie!
>>
> 

-- 
Nichts ist so praktisch wie eine gute Theorie!

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