Difference between revisions of "USB/IP"
From ArmadeusWiki
(Created page with "==Introduction== Excerpt from USB/IP [http://usbip.sourceforge.net/ website]: ''"USB/IP Project aims to develop a general USB device sharing system over IP network. To share U...") |
(→Installation) |
||
| Line 9: | Line 9: | ||
$ sudo apt-get install usbip | $ sudo apt-get install usbip | ||
</pre> | </pre> | ||
| + | * On your APF/OPOS, everything should already be present in your rootfs if your use a post November 2017 BSP. | ||
==Usage== | ==Usage== | ||
Revision as of 18:02, 21 November 2017
Contents
Introduction
Excerpt from USB/IP website: "USB/IP Project aims to develop a general USB device sharing system over IP network. To share USB devices between computers with their full functionality, USB/IP encapsulates "USB I/O messages" into TCP/IP payloads and transmits them between computers."
This page will give you all the informations to configure USB/IP to drive your APF/OPOS module from your Host USB devices.
Installation
- On your Host:
$ sudo apt-get install usbip
- On your APF/OPOS, everything should already be present in your rootfs if your use a post November 2017 BSP.
Usage
- On your Host:
$ sudo modprobe usbip-host $ sudo usbipd -D $ sudo usbip list -l - busid 3-1 (04d8:00df) Microchip Technology, Inc. : unknown product (04d8:00df) - busid 3-2 (093a:2510) Pixart Imaging, Inc. : Optical Mouse (093a:2510) - busid 3-3 (1c7a:0603) LighTuning Technology Inc. : unknown product (1c7a:0603) - busid 3-4 (8087:07dc) Intel Corp. : unknown product (8087:07dc) $ sudo usbip bind --busid 3-2 usbip: info: bind device on busid 3-2: complete
- On your APF/OPOS (192.168.0.100 is the IP address of my Host PC on my local network):
# modprobe vhci-hcd
# usbip list --remote 192.168.0.100
usbip: error: failed to open /usr/share/hwdata//usb.ids
Exportable USB devices
======================
- 192.168.0.100
3-2: unknown vendor : unknown product (093a:2510)
: /sys/devices/pci0000:00/0000:00:14.0/usb3/3-2
: (Defined at Interface level) (00/00/00)
# usbip attach --remote 192.168.0.100 --busid 3-2
[ 1300.752357] vhci_hcd vhci_hcd: pdev(0) rhport(0) sockfd(3)
[ 1300.757920] vhci_hcd vhci_hcd: devid(196613) speed(1) speed_str(low-speed)
# [ 1301.026487] usb 2-1: new low-speed USB device number 2 using vhci_hcd
[ 1301.306469] usb 2-1: new low-speed USB device number 3 using vhci_hcd
[ 1301.586464] usb 2-1: new low-speed USB device number 4 using vhci_hcd
[ 1301.593011] usb 2-1: SetAddress Request (4) to port 0
[ 1301.670357] input: PIXART USB OPTICAL MOUSE as /devices/platform/vhci_hcd/usb2/2-1/2-1:1.0/0003:093A:2510.0001/input/input1
[ 1301.687570] hid-generic 0003:093A:2510.0001: input: USB HID v1.11 Mouse [PIXART USB OPTICAL MOUSE] on usb-vhci_hcd-1/input0
- test it ! ;-)
