$ sudo ip link set up can0 如果出现RTNETLINK answers: Operation not supported错误,去先尝试执行sudo modprobe can或者sudo modprobe vcan。 3.4 使用 SocketCAN 发送或者接受数据 首先需要安装can-utils: $ sudo apt install can-utils 如果你的设备连接到了其他的 CAN 设备,你可以使用如下的命令来发送数据到...
RTNETLINK answers: Operation not supportedroot@mx28evk ~$ ip link set can0 type can bitrate 125000RTNETLINK answers: Operation not supportedroot@mx28evk ~$ echo 125000 > /sys/devices/platform/FlexCAN.0/bitrateroot@mx28evk ~$ cat /sys/devices/platform/FlexCAN.0/bitrate500000root@mx28evk ~$...
Continuing wth the All Boards FlexCAN instructions, I try and run "conconfig" but get "RTNETLINK answers; Operation not supported". However, since it seems to be just configuring the bitrate, I can set that myself through the attributes interface above (ie "echo 125000 > /sys/devices/platf...
RTNETLINK answers: Device or resource busy ✅ Answer: Check the baud rate of your device. For a brand new OLS10 this could be 250000 Baud. For OLS10 please check the baud rate setting by using the device panel (read operation manual of your device). After checking (and changing) the...
RTNETLINK answers: Operation not supportedroot@mx28evk ~$ ip link set can0 type can bitrate 125000RTNETLINK answers: Operation not supportedroot@mx28evk ~$ echo 125000 > /sys/devices/platform/FlexCAN.0/bitrateroot@mx28evk ~$ cat /sys/devices/platform/FlexCAN.0/bitrate500000root@mx28evk ~$...
Hi, I got a problem on MX53 CAN bitrate setting. It seems the bitrate can not be set. I tried "canconfig" but got following result: # canconfig can0 bitrate 125000 RTNETLINK answers: Operation not supported failed to set bitrate of can0 to 125000...