From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <45E808C7.4010101@domain.hid> Date: Fri, 02 Mar 2007 12:21:43 +0100 From: Wolfgang Grandegger MIME-Version: 1.0 Subject: Re: [Xenomai-help] problems installing peak CAN dongle References: <45E7E49C.2000005@domain.hid> <45E7F453.9090803@domain.hid> <45E7FFA6.3060405@domain.hid> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit List-Id: Help regarding installation and common use of Xenomai List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: roland Tollenaar Cc: xenomai@xenomai.org roland Tollenaar wrote: > Hi, > > One question. The driver loads properly but is that a guarantee that > everything is fine? Without anything connected to it what is the best > manner to check its correct functioning? Remember the special modes. You could configure the "loopback" mode of the device using "rtcanconfig -c loopback rtcan0". Wolfgang. > > Roland > > > > On 3/2/07, roland Tollenaar 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 >> 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 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! >> > >> > >> > > _______________________________________________ > Xenomai-help mailing list > Xenomai-help@domain.hid > https://mail.gna.org/listinfo/xenomai-help > >