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Re: Raspberry mit USB PCAN
Posted: Tue 18. Sep 2018, 14:12
by LouBen3010
Hallo,
danke für den Hinweis.
Wie im Handbuch beschrieben, habe ich diesen Treiber jetzt für SocketCAN bzw. netdev gebaut.
Code: Select all
pi@raspberrypi:~/Prerequisites/peak-linux-driver-8.6.0 $ make NET=NETDEV_SUPPORT
make[1]: Entering directory '/home/pi/Prerequisites/peak-linux-driver-8.6.0/driver'
make[1]: Nothing to be done for 'depend'.
make[1]: Leaving directory '/home/pi/Prerequisites/peak-linux-driver-8.6.0/driver'
make[1]: Entering directory '/home/pi/Prerequisites/peak-linux-driver-8.6.0/driver'
***
*** Host machine kernel version=4.9.35-rt25-v7+
*** Driver kernel version=4.9.35-v7+ (4.9.35)
*** Path to kernel sources=/lib/modules/4.9.35-rt25-v7+/build
*** use KBUILD=yes
*** cc version=4.9.2
***
make -C /lib/modules/4.9.35-rt25-v7+/build SUBDIRS=/home/pi/Prerequisites/peak-linux-driver-8.6.0/driver EXTRA_CFLAGS="-I/home/pi/Prerequisites/peak-linux-driver-8.6.0/driver -DNO_DEBUG -DMODVERSIONS -DPARPORT_SUBSYSTEM -DUSB_SUPPORT -DPCI_SUPPORT -DPCIEC_SUPPORT -DISA_SUPPORT -DDONGLE_SUPPORT -DPCCARD_SUPPORT -DNETDEV_SUPPORT -DNO_RT -Wno-date-time" V=0 modules
make[2]: Entering directory '/home/pi/kernel/linux-be2540e540f5442d7b372208787fb64100af0c54'
CC [M] /home/pi/Prerequisites/peak-linux-driver-8.6.0/driver/src/pcan_main.o
CC [M] /home/pi/Prerequisites/peak-linux-driver-8.6.0/driver/src/pcan_fops.o
CC [M] /home/pi/Prerequisites/peak-linux-driver-8.6.0/driver/src/pcan_fifo.o
CC [M] /home/pi/Prerequisites/peak-linux-driver-8.6.0/driver/src/pcan_filter.o
CC [M] /home/pi/Prerequisites/peak-linux-driver-8.6.0/driver/src/pcan_parse.o
CC [M] /home/pi/Prerequisites/peak-linux-driver-8.6.0/driver/src/pcan_sja1000.o
CC [M] /home/pi/Prerequisites/peak-linux-driver-8.6.0/driver/src/pcan_common.o
CC [M] /home/pi/Prerequisites/peak-linux-driver-8.6.0/driver/src/pcan_timing.o
CC [M] /home/pi/Prerequisites/peak-linux-driver-8.6.0/driver/src/pcanfd_core.o
CC [M] /home/pi/Prerequisites/peak-linux-driver-8.6.0/driver/src/pcanfd_ucan.o
CC [M] /home/pi/Prerequisites/peak-linux-driver-8.6.0/driver/src/pcan_pci.o
/home/pi/Prerequisites/peak-linux-driver-8.6.0/driver/src/pcan_pci.c: In function ‘pcan_pci_enable_msi’:
/home/pi/Prerequisites/peak-linux-driver-8.6.0/driver/src/pcan_pci.c:369:2: error: implicit declaration of function ‘pci_alloc_irq_vectors’ [-Werror=implicit-function-declaration]
pa->msi_count = pcan_pci_enable_msi_range(pa->dev, 1, msi_max);
^
/home/pi/Prerequisites/peak-linux-driver-8.6.0/driver/src/pcan_pci.c:276:33: error: ‘PCI_IRQ_MSI’ undeclared (first use in this function)
pci_alloc_irq_vectors(a, b, c, PCI_IRQ_MSI)
^
/home/pi/Prerequisites/peak-linux-driver-8.6.0/driver/src/pcan_pci.c:369:18: note: in expansion of macro ‘pcan_pci_enable_msi_range’
pa->msi_count = pcan_pci_enable_msi_range(pa->dev, 1, msi_max);
^
/home/pi/Prerequisites/peak-linux-driver-8.6.0/driver/src/pcan_pci.c:276:33: note: each undeclared identifier is reported only once for each function it appears in
pci_alloc_irq_vectors(a, b, c, PCI_IRQ_MSI)
^
/home/pi/Prerequisites/peak-linux-driver-8.6.0/driver/src/pcan_pci.c:369:18: note: in expansion of macro ‘pcan_pci_enable_msi_range’
pa->msi_count = pcan_pci_enable_msi_range(pa->dev, 1, msi_max);
^
cc1: some warnings being treated as errors
scripts/Makefile.build:293: recipe for target '/home/pi/Prerequisites/peak-linux-driver-8.6.0/driver/src/pcan_pci.o' failed
make[3]: *** [/home/pi/Prerequisites/peak-linux-driver-8.6.0/driver/src/pcan_pci.o] Error 1
Makefile:1490: recipe for target '_module_/home/pi/Prerequisites/peak-linux-driver-8.6.0/driver' failed
make[2]: *** [_module_/home/pi/Prerequisites/peak-linux-driver-8.6.0/driver] Error 2
make[2]: Leaving directory '/home/pi/kernel/linux-be2540e540f5442d7b372208787fb64100af0c54'
Makefile:452: recipe for target 'all' failed
make[1]: *** [all] Error 2
make[1]: Leaving directory '/home/pi/Prerequisites/peak-linux-driver-8.6.0/driver'
make[1]: Entering directory '/home/pi/Prerequisites/peak-linux-driver-8.6.0/lib'
cc -DNO_RT -I. -I../driver -fPIC -Wall -Wcast-align -Wredundant-decls -DPCANFD_OLD_STYLE_API -c src/libpcan.c -o obj/libpcan.o
cc -shared -Wl,-soname,libpcan.so.0 -o lib/libpcan.so.0.6 obj/libpcan.o
cd lib/; ln -sf libpcan.so.0.6 libpcan.so
cc -DNO_RT -I. -I../driver -fPIC -Wall -Wcast-align -Wredundant-decls -DPCANFD_OLD_STYLE_API -c src/libpcanfd.c -o obj/libpcanfd.o
cc -shared -Wl,-soname,libpcanfd.so.0 -o lib/libpcanfd.so.0.1 obj/libpcanfd.o
cd lib/; ln -sf libpcanfd.so.0.1 libpcanfd.so
ar rcs lib/libpcanfd.a obj/libpcanfd.o
make[1]: Leaving directory '/home/pi/Prerequisites/peak-linux-driver-8.6.0/lib'
make[1]: Entering directory '/home/pi/Prerequisites/peak-linux-driver-8.6.0/test'
cc -DNO_RT -g -I. -I../lib -I../driver src/receivetest.c src/common.c -lpcanfd -L../lib/lib -o receivetest
cc -DNO_RT -g -I. -I../lib -I../driver src/transmitest.cpp src/common.c src/parser.cpp -lpcanfd -lstdc++ -L../lib/lib -o transmitest
cc -DNO_RT -g -I. -I../lib -I../driver src/bitratetest.c src/common.c -lpcanfd -L../lib/lib -o bitratetest
cc -DNO_RT -g -I. -I../lib -I../driver src/filtertest.cpp src/common.c -lpcanfd -lstdc++ -L../lib/lib -o filtertest
cc -DNO_RT -g -I. -I../lib -I../driver src/pcanfdtst.c -lpcanfd -L../lib/lib -o pcanfdtst
cc -DNO_RT -g -I. -I../lib -I../driver src/pcan-settings.c -lpopt -L../lib/lib -g -o pcan-settings
make[1]: Leaving directory '/home/pi/Prerequisites/peak-linux-driver-8.6.0/test'
Code: Select all
pi@raspberrypi:~/Prerequisites/peak-linux-driver-8.6.0 $ sudo make install
make[1]: Entering directory '/home/pi/Prerequisites/peak-linux-driver-8.6.0/driver'
Info: /lib/modules/4.9.35-v7+/misc exists.
cp: der Aufruf von stat für „pcan.ko“ ist nicht möglich: Datei oder Verzeichnis nicht gefunden
Makefile:549: recipe for target 'install_files' failed
make[1]: *** [install_files] Error 1
make[1]: Leaving directory '/home/pi/Prerequisites/peak-linux-driver-8.6.0/driver'
make[1]: Entering directory '/home/pi/Prerequisites/peak-linux-driver-8.6.0/lib'
mkdir -p /usr/lib
cp -d lib/* /usr/lib
if [ -d lib32 ]; then \
mkdir -p /usr/lib32; \
cp -d lib32/* /usr/lib32; \
fi
mkdir -p /usr/include
chmod 644 libpcan.h libpcanfd.h
cp libpcan.h libpcanfd.h /usr/include
/sbin/ldconfig
make[1]: Leaving directory '/home/pi/Prerequisites/peak-linux-driver-8.6.0/lib'
make[1]: Entering directory '/home/pi/Prerequisites/peak-linux-driver-8.6.0/test'
cp receivetest transmitest bitratetest filtertest pcanfdtst pcan-settings /usr/local/bin
make[1]: Leaving directory '/home/pi/Prerequisites/peak-linux-driver-8.6.0/test'
Jetzt klappt auch das Bauen nicht mehr.
Danke für Ihre schnelle und kompetente Hilfe!
EDIT:
Es klappt wieder. Ich habe alles deaktiviert, außer die USB Schnittstelle.
Muss der Treiber jetzt dennoch irgendwie ins System eingebunden werden?
sudo insmod pcan.ko -> Klappt nicht
sudo modprobe pcan -> Klappt nicht
Re: Raspberry mit USB PCAN
Posted: Tue 18. Sep 2018, 14:19
by M.Maidhof
Hallo,
ja, der PI hat kein PCI, also bitte ohne PCI und PCC bauen, wie vorher auch, aber eben mit dem Netdev Schalter an....
PS: klappt nicht ist sehr hilfreich......also entweder Fehlermeldung posten oder selbst Fehler suchen...
Re: Raspberry mit USB PCAN
Posted: Tue 18. Sep 2018, 14:23
by LouBen3010
Genau das habe ich eben auch gemerkt.
Jetzt klappt alles - nur noch das Laden des Treibers nicht.
Siehe Edit des letztes Posts.
Re: Raspberry mit USB PCAN
Posted: Tue 18. Sep 2018, 14:30
by M.Maidhof
siehe edit meines letzten Posts, bezüglich "klappt nicht"......
Re: Raspberry mit USB PCAN
Posted: Tue 18. Sep 2018, 14:39
by LouBen3010
Immer noch dieser "Exec" Fehler und bei insmod das "module format".
Code: Select all
pi@raspberrypi:~/Prerequisites/peak-linux-driver-8.6.0/driver $ sudo insmod pcan.ko
insmod: ERROR: could not insert module pcan.ko: Invalid module format
pi@raspberrypi:~/Prerequisites/peak-linux-driver-8.6.0/driver $ sudo modprobe pcan
modprobe: ERROR: could not insert 'pcan': Exec format error
modprobe: ERROR: ../libkmod/libkmod-module.c:960 command_do() Error running install command for pcan
modprobe: ERROR: could not insert 'pcan': Operation not permitted
Re: Raspberry mit USB PCAN
Posted: Tue 18. Sep 2018, 14:52
by M.Maidhof
Bitte mal den PI mit sudo apt-get update sowie sudo apt-get upgrade aktualisieren, danach ein Neuboot und wieder die rpi-source Prozedur und die Treiberinstallation nochmals von vorne durchfuehren. Wurde da die Kernelversion zwischenzeitlich geaendert?
Re: Raspberry mit USB PCAN
Posted: Tue 18. Sep 2018, 16:00
by LouBen3010
Ich bin in gewissermaßen an die Kernel-Version gebunden, da ich ein Echtzeit-Linux benötige. Und gerade in dem Setup habe ich alles weitere am laufen - bis auf den Peak Adapter.
Außerdem finde ich es verwunderlich, dass auf einem Debian der Adapter sofort funktioniert und auf einem Raspbian nicht.
Und zu Ihrer Frage:
Nein, die Kernelversion war immer auf der jetzigen. Da ist zwischenzeitlich nichts passiert.
Re: Raspberry mit USB PCAN
Posted: Tue 18. Sep 2018, 16:31
by M.Maidhof
Hi,
Raspian hat den SocketCAN im Config nicht automatisch aktiviert, der Kernel soll wohl schlank bleiben. Ich vermute mal dass rpi-source bei so einem speziellen Kernel versagt. Daher bitte mal pruefen ob Sie den Kernelsource Ihres RT Kernels woanders her bekommen. Dann sollte das auch mit dem SocketCAN Treiber klappen.
Andere Moeglichkeit waere die Kernelconfig anpassen fuer SocketCAN und den Kernel einmal neu erstellen. Dann haetten Sie die SocketCAN Treiber wie unter Debian bereits implementiert, und kein weiterer Treiber waere fuer den PCAN-USB notwendig. Das ganze steht auch hier im Forum in einem weiteren Thread zum RPI:
https://www.peak-system.com/forum/viewt ... =140#p8244
Re: Raspberry mit USB PCAN
Posted: Tue 18. Sep 2018, 20:00
by Bertl
Guten Morgen,
ich habe es gestern noch einmal mit NETDEV versucht, leider funktioniert es immer noch nicht.
Habe noch etwas vergessen oder falsch gemacht?
Code: Select all
pi@raspberrypi:~ $ cd peak-linux-driver-8.6.0
pi@raspberrypi:~/peak-linux-driver-8.6.0 $ sudo make NET=NETDEV_SUPPORT PCI=NO PAR=NO ISA =NO PCC=NO DNG=NO
make[1]: Entering directory '/home/pi/peak-linux-driver-8.6.0/driver'
make[1]: Nothing to be done for 'depend'.
make[1]: Leaving directory '/home/pi/peak-linux-driver-8.6.0/driver'
make[1]: Entering directory '/home/pi/peak-linux-driver-8.6.0/driver'
***
*** Host machine kernel version=4.9.35-v7+
*** Driver kernel version=4.9.35-v7+ (4.9.35)
*** Path to kernel sources=/lib/modules/4.9.35-v7+/build
*** use KBUILD=yes
*** cc version=4.9.2
***
make -C /lib/modules/4.9.35-v7+/build SUBDIRS=/home/pi/peak-linux-driver-8.6.0/driver EXTRA_CFLAGS="-I/home/pi/peak-linux-driver-8.6.0/driver -DNO_DEBUG -DMODVERSI ONS -DNO -DUSB_SUPPORT -DNO -DNO_PCIEC_SUPPORT -DNO -DNO -DNO -DNETDEV_SUPPORT -DNO_RT - Wno-date-time" V=0 modules
make[2]: Entering directory '/home/pi/linux-be2540e540f5442d7b372208787fb64100af0c54'
CC [M] /home/pi/peak-linux-driver-8.6.0/driver/src/pcan_main.o
CC [M] /home/pi/peak-linux-driver-8.6.0/driver/src/pcan_fops.o
CC [M] /home/pi/peak-linux-driver-8.6.0/driver/src/pcan_fifo.o
CC [M] /home/pi/peak-linux-driver-8.6.0/driver/src/pcan_filter.o
CC [M] /home/pi/peak-linux-driver-8.6.0/driver/src/pcan_parse.o
CC [M] /home/pi/peak-linux-driver-8.6.0/driver/src/pcan_sja1000.o
CC [M] /home/pi/peak-linux-driver-8.6.0/driver/src/pcan_common.o
CC [M] /home/pi/peak-linux-driver-8.6.0/driver/src/pcan_timing.o
CC [M] /home/pi/peak-linux-driver-8.6.0/driver/src/pcanfd_core.o
CC [M] /home/pi/peak-linux-driver-8.6.0/driver/src/pcanfd_ucan.o
CC [M] /home/pi/peak-linux-driver-8.6.0/driver/src/pcan_usb_core.o
CC [M] /home/pi/peak-linux-driver-8.6.0/driver/src/pcan_usb.o
CC [M] /home/pi/peak-linux-driver-8.6.0/driver/src/pcan_usbpro.o
CC [M] /home/pi/peak-linux-driver-8.6.0/driver/src/pcanfd_usb.o
CC [M] /home/pi/peak-linux-driver-8.6.0/driver/src/pcan_netdev.o
LD [M] /home/pi/peak-linux-driver-8.6.0/driver/pcan.o
Building modules, stage 2.
MODPOST 1 modules
LD [M] /home/pi/peak-linux-driver-8.6.0/driver/pcan.ko
make[2]: Leaving directory '/home/pi/linux-be2540e540f5442d7b372208787fb64100af0c54'
make[1]: Leaving directory '/home/pi/peak-linux-driver-8.6.0/driver'
make[1]: Entering directory '/home/pi/peak-linux-driver-8.6.0/lib'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/pi/peak-linux-driver-8.6.0/lib'
make[1]: Entering directory '/home/pi/peak-linux-driver-8.6.0/test'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/pi/peak-linux-driver-8.6.0/test'
pi@raspberrypi:~/peak-linux-driver-8.6.0 $ sudo make install
make[1]: Entering directory '/home/pi/peak-linux-driver-8.6.0/driver'
Info: /lib/modules/4.9.35-v7+/misc exists.
Info: Left current 'pcan'-entry in /etc/modprobe.d/pcan.conf untouched.
Info: Copied 45-pcan.rules to /etc/udev/rules.d.
Info: mainline drivers removed and blacklisted in
/etc/modprobe.d/blacklist-peak.conf
make[1]: Leaving directory '/home/pi/peak-linux-driver-8.6.0/driver'
make[1]: Entering directory '/home/pi/peak-linux-driver-8.6.0/lib'
mkdir -p /usr/lib
cp -d lib/* /usr/lib
if [ -d lib32 ]; then \
mkdir -p /usr/lib32; \
cp -d lib32/* /usr/lib32; \
fi
mkdir -p /usr/include
chmod 644 libpcan.h libpcanfd.h
cp libpcan.h libpcanfd.h /usr/include
/sbin/ldconfig
make[1]: Leaving directory '/home/pi/peak-linux-driver-8.6.0/lib'
make[1]: Entering directory '/home/pi/peak-linux-driver-8.6.0/test'
cp receivetest transmitest bitratetest filtertest pcanfdtst pcan-settings /usr/local/bin
make[1]: Leaving directory '/home/pi/peak-linux-driver-8.6.0/test'
pi@raspberrypi:~/peak-linux-driver-8.6.0 $ sudo modprobe pcan
pi@raspberrypi:~/peak-linux-driver-8.6.0 $ cat /proc/pcan
*------------- PEAK-System CAN interfaces (http://www.peak-system.com) -------------
*------------- Release_20180720_n (8.6.0) Sep 18 2018 19:00:27 --------------
*---------------------------- [mod] [usb] [net] -----------------------------
*--------------------- 1 interfaces @ major 242 found -----------------------
*n -type- -ndev- --base-- irq --btr- --read-- --write- --irqs-- -errors- status
32 usb can0 ffffffff 001 0x432f 00000000 00000000 00000001 00000000 0x0000
pi@raspberrypi:~/peak-linux-driver-8.6.0 $ receivetest -f=/dev/pcan32 -b=0x432F
receivetest Version "Release_20150611_n" (http://www.peak-system.com)
------- Copyright (C) 2004-2009 PEAK System-Technik GmbH ------
receivetest comes with ABSOLUTELY NO WARRANTY. This is free
software and you are welcome to redistribute it under certain
conditions. For details see attached COPYING file.
receivetest: device node="/dev/pcan32"
Only standard frames are accepted, init with BTR0BTR1=0x432f
receivetest: driver version = Release_20180720_n
receivetest: LINUX_CAN_Read(): Resource temporarily unavailable
receivetest: type = usb
Serial Number = 0xffffffff
Device Number = 1
count of reads = 0
count of writes = 0
count of errors = 0
count of irqs = 0
last CAN status = 0x0020
last error = 0
open paths = 1
driver version = Release_20180720_n
receivetest: finished (11): 0 message(s) received
pi@raspberrypi:~/peak-linux-driver-8.6.0 $ receivetest -f=/dev/pcan32 -b=0x432F
receivetest Version "Release_20150611_n" (http://www.peak-system.com)
------- Copyright (C) 2004-2009 PEAK System-Technik GmbH ------
receivetest comes with ABSOLUTELY NO WARRANTY. This is free
software and you are welcome to redistribute it under certain
conditions. For details see attached COPYING file.
receivetest: device node="/dev/pcan32"
Only standard frames are accepted, init with BTR0BTR1=0x432f
receivetest: driver version = Release_20180720_n
receivetest: LINUX_CAN_Read(): Resource temporarily unavailable
receivetest: type = usb
Serial Number = 0xffffffff
Device Number = 1
count of reads = 0
count of writes = 0
count of errors = 0
count of irqs = 0
last CAN status = 0x0020
last error = 0
open paths = 1
driver version = Release_20180720_n
receivetest: finished (11): 0 message(s) received
pi@raspberrypi:~/peak-linux-driver-8.6.0 $ cat /proc/pcan
*------------- PEAK-System CAN interfaces (http://www.peak-system.com) -------------
*------------- Release_20180720_n (8.6.0) Sep 18 2018 19:00:27 --------------
*---------------------------- [mod] [usb] [net] -----------------------------
*--------------------- 1 interfaces @ major 242 found -----------------------
*n -type- -ndev- --base-- irq --btr- --read-- --write- --irqs-- -errors- status
32 usb can0 ffffffff 001 0x432f 00000000 00000000 00000001 00000000 0x0000
pi@raspberrypi:~/peak-linux-driver-8.6.0 $ receivetest -f=/dev/can0 -b=0x432F
receivetest Version "Release_20150611_n" (http://www.peak-system.com)
------- Copyright (C) 2004-2009 PEAK System-Technik GmbH ------
receivetest comes with ABSOLUTELY NO WARRANTY. This is free
software and you are welcome to redistribute it under certain
conditions. For details see attached COPYING file.
receivetest: device node="/dev/can0"
Only standard frames are accepted, init with BTR0BTR1=0x432f
receivetest: can't open /dev/can0
receivetest: finished (2): 0 message(s) received
pi@raspberrypi:~/peak-linux-driver-8.6.0 $ receivetest -f=/dev/can0 -b=0x432F
receivetest Version "Release_20150611_n" (http://www.peak-system.com)
------- Copyright (C) 2004-2009 PEAK System-Technik GmbH ------
receivetest comes with ABSOLUTELY NO WARRANTY. This is free
software and you are welcome to redistribute it under certain
conditions. For details see attached COPYING file.
receivetest: device node="/dev/can0"
Only standard frames are accepted, init with BTR0BTR1=0x432f
receivetest: can't open /dev/can0
receivetest: finished (2): 0 message(s) received
pi@raspberrypi:~/peak-linux-driver-8.6.0 $ cat /sys/class/pcan/version
8.6.0
pi@raspberrypi:~/peak-linux-driver-8.6.0 $ dmesg | grep pcan
[ 4.671443] pcan: loading out-of-tree module taints kernel.
[ 4.675581] pcan: Release_20180720_n (le)
[ 4.675596] pcan: driver config [mod] [usb] [net]
[ 4.736775] pcan: PCAN-USB channel device number=1
[ 4.737947] pcan: registered CAN netdevice can0 for usb hw (242,32)
[ 4.737958] pcan: usb device minor 32 found
[ 4.738199] usbcore: registered new interface driver pcan
[ 4.738226] pcan: major 242.
pi@raspberrypi:~/peak-linux-driver-8.6.0 $
pi@raspberrypi:~/peak-linux-driver-8.6.0 $ tree /dev/pcan-usb
/dev/pcan-usb
├── 0
│ └── can0 -> ../../pcanusb32
└── devid=1 -> ../pcanusb32
1 directory, 2 files
Gruß
Bertl
Re: Raspberry mit USB PCAN
Posted: Wed 19. Sep 2018, 01:09
by LouBen3010
M.Maidhof wrote:Hi,
Raspian hat den SocketCAN im Config nicht automatisch aktiviert, der Kernel soll wohl schlank bleiben. Ich vermute mal dass rpi-source bei so einem speziellen Kernel versagt. Daher bitte mal pruefen ob Sie den Kernelsource Ihres RT Kernels woanders her bekommen. Dann sollte das auch mit dem SocketCAN Treiber klappen.
Andere Moeglichkeit waere die Kernelconfig anpassen fuer SocketCAN und den Kernel einmal neu erstellen. Dann haetten Sie die SocketCAN Treiber wie unter Debian bereits implementiert, und kein weiterer Treiber waere fuer den PCAN-USB notwendig. Das ganze steht auch hier im Forum in einem weiteren Thread zum RPI:
https://www.peak-system.com/forum/viewt ... =140#p8244
Der Kernel ist endlich fertig. Habe alles neu kompiliert und installiert.
Jedoch wurde bei der Installation der Kernel-Module bereits angezeigt, dass pcan.ko Mutexes und Spinlocks benötigt. Das war aber nur eine Warnung, dennoch evtl. interessant.
Möglicherweise habt ihr ja noch eine Idee, das macht mich gerade echt wahnsinnig.