I have this adapter and I'm trying desperately to mount in in Ubuntu so I can use
can-utils to monitor the device but I'm failing.
[ 4316.555254] usb 3-3: new full-speed USB device number 8 using xhci_hcd [ 4316.572534] usb 3-3: New USB device found, idVendor=1a86, idProduct=7523 [ 4316.572541] usb 3-3: New USB device strings: Mfr=0, Product=2, SerialNumber=0 [ 4316.572545] usb 3-3: Product: USB2.0-Serial [ 4316.573058] ch341 3-3:1.0: ch341-uart converter detected [ 4316.574083] usb 3-3: ch341-uart converter now attached to ttyUSB1 [ 4836.845113] CAN device driver interface [ 5389.346203] can: broadcast manager protocol (rev 20120528 t) [ 5570.910652] systemd-hostnamed: Warning: nss-myhostname is not installed. Changing the local hostname might make it unresolveable. Please install nss-myhostname!
That is dmesg out put for the device
Which I think is the device.
lsusb gives me:
Bus 003 Device 002: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter
I've managed to mount it to slcan0 like so:
sudo slcand -o -s6 -t hw -S 3000000 /dev/ttyUSB2 ip link set up slcan0
IP link then gives me:
6: slcan1: <NOARP,UP,LOWER_UP> mtu 16 qdisc pfifo_fast state UNKNOWN mode DEFAULT group default qlen 10 link/can
No matter what I then throw at it via cansend I can't get a response back...