[lxc-users] passthrough of usb 433mHz transceiver
JPS
mailbox at jsierink.nl
Tue Oct 13 06:54:08 UTC 2015
I have a rfxcom 433 mHz transceiver
(http://www.rfxcom.com/epages/78165469.sf/nl_NL/?ObjectPath=/Shops/78165469/Products/14103).
It is connected via usb and controls some domotica switches on the
433mHz frequency.
In the domotica software is shows up as serial device on /dev/ttyUSB0
I can't get it to work properly in a lxc container running debian
jessie.
I added this to the lxc.conf, but with no luck:
lxc.cgroup.devices.allow: c 189:* rwm
lxc.mount.entry: /dev/bus/usb/002 dev/bus/usb/002 none
bind,optional,create=dir
lxc.mount.entry: /dev/ttyUSB0 dev/ttyUSB0 none bind,optional,create=file
Then i gave following command on the host (debian jessie):
lxc-device add -n 112 /dev/ttyUSB0 /dev/ttyUSB0
Now the device shows up in the lxc container, but now the domotica
software can only transmit signals, not receive.
On the host:
root at server:~# lsusb
Bus 002 Device 005: ID 0403:6001 Future Technology Devices
International, Ltd FT232 USB-Serial (UART) ICroot at proxmox:~# ls -l
root at server:~/dev/bus/usb/002/005
crw-rw-r-- 1 root root 189, 132 Oct 10 14:09 /dev/bus/usb/002/005
Any idea how to solve this?
Regards, Jasper
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