can't create /dev/ttyUSB0 in firefly RK3288 Ubuntu image
tommy-xvision opened this issue · comments
Dear all,
I'm working on porting Turtlebot into firefly RK3288 Ubuntu, and already completed installation of Ros/Turtlebot/udev_rule, but it failed running turtulebot_bringup because ubuntu couldn't connect kobuki.
After plug-in kobuki, the console shows:
firefly@firefly:~$ dmesg
[ 5934.956337] usb 3-1.3: new full-speed USB device number 11 using usb20_host
[ 5935.068207] usb 3-1.3: New USB device found, idVendor=0403, idProduct=6001
[ 5935.068369] usb 3-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 5935.068479] usb 3-1.3: Product: iClebo Kobuki
[ 5935.068557] usb 3-1.3: Manufacturer: Yujin Robot
[ 5935.068729] usb 3-1.3: SerialNumber: kobuki_AL026ZR6
there is no /dev/ttyUSB0 or something else.
is that the ubuntu doesn't have USB-RS232 converter driver? maybe I need to recompile a new kernel image?
Thanks
BR
Tommy
Aye. Looks like it. Usb will detect it, but you would see the above info on does followed by a ttyUSBx configuration if you had it. Make sure you have the ftdi module checked in the usb serial converter support group.
Closing this. Reopen it if you continue to have problems.