Description
Hello,
I'm trying to use the CAN bus with cape-univerisal.
After booting the BeagleBone executes this commands with sudo:
config-pin P9.24 can
config-pin P9.26 can
modprobe can
modprobe can-dev
modprobe can-raw
ip link set can0 up type can bitrate 250000
ifconfig can0 up
Afterwards with ifconfig, the can should be running:
can0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
UP RUNNING NOARP MTU:16 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:10
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interrupt:207
However I'm not able to read the bus with candump or write the bus with cansend. The commands are not returning an error, but nothing happens.