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

[Roland Tollenaar <rwatollenaar@domain.hid>]

Hi,

> Remember the special modes. You could configure the "loopback" mode of 
> the device using "rtcanconfig -c loopback rtcan0".

But the virtual device installs on rtcan0 Where will I find the loaded 
dongle? rtcan1?

Then I presume I will send a message on 1 and then see it appear on the 
rtcanrecv rtcan1 ?

If things are a bit slow on my side its because I am rushing around 
doing other mandatory things. Only reason I am busy with this as well at 
the moment is because I don;t want to lose the opportunity of having you 
all at your desks :)

Thanks, "ich melde mich" soon. :)


Roland.

> 
> Wolfgang.
> 
>>
>> Roland
>>
>>
>>
>> On 3/2/07, roland Tollenaar <rolandtollenaar@domain.hid> wrote:
>>> Hi,
>>>
>>> My situation is slightly different. The modules don;t get loaded for
>>> some or other reason (not sure why because I do have parport support
>>> <M> selected in the kernel config.
>>>
>>> My BIOS settings said ECP instead of EPP ( I still don;t know the
>>> difference) I set it to EPP and the driver seems to load with modprobe
>>> now.
>>>
>>> Interestingly enough before I changed the BIOS I did try
>>>
>>> modprobe xeno_can_peak_dng type=ecp io=0x378 irq=7
>>>
>>> but it tells me that ecp is an invalid argument? Why is that?
>>>
>>>
>>> Kind regards,
>>>
>>> Roland
>>>
>>>
>>> On 3/2/07, Markus Franke <Markus.Franke@domain.hid> 
>>> wrote:
>>> > 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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