How to run MKS CANable V2.0 in CAN-FD mode?

[silenzio777]

Hello!

Platform:

• Machine: ×86_64
• System: Linux
• Distribution: Ubuntu 22.04 Jammy Jellyfish

I bought Makerbase CANable V2.0 Pro S, it works well in CAN 2.0 Mode.

$ lsusb

• Bus 001 Device 002: ID 16d0:117e MCS CANable2 b158aa7 github.com/normaldotcom/canable2.git

$ sudo chmod 777 /dev/ttyACM0
 
$ sudo modprobe slcan

$ sudo slcan_attach -f -s8 -o /dev/ttyACM0

• attached tty /dev/ttyACM0 to netdevice can0

$ sudo slcand ttyACM0 can0

$ sudo ip link set can0 up type can bitrate 1000000

$ ip link show

• 5: can0: <NOARP,UP,LOWER_UP> mtu 16 qdisc pfifo_fast state UP mode DEFAULT group default qlen 10 link/can

$ cansend can0 001#FFFFFFFFFFFFFFFC

Another terminal:

$ candump can0

• can0 001 [8] FF FF FF FF FF FF FF FC

But how to run this module in CAN FD Mode?

Then I try:

$ sudo ip link set can0 down
$ sudo ip link set can0 type can bitrate 1000000 dbitrate 5000000 fd on

• RTNETLINK answers: Operation not supported

$ sudo ip link set can0 type can bitrate 1000000 dbitrate 2000000 fd on

• RTNETLINK answers: Operation not supported

$ sudo ip link set can0 type can bitrate 1000000 dbitrate 1000000 fd on

• RTNETLINK answers: Operation not supported

It does not works...

How to do this, how to run MKS CANable V2.0 in CAN-FD mode?

sudo slcan_attach --help

-s (set CAN speed 0..8)

"slcan_attach" have only 8 speed modes where 8 equals 1000000 bitrate...

Can you help? Thank you!