- Usb network gate android how to#
- Usb network gate android install#
- Usb network gate android drivers#
- Usb network gate android driver#
- Usb network gate android Pc#
With a root NFS mount, networking has to be available when the kernel is booting. If you have already enabled NFS share of your development directory target file system, $DEVDIR/fs/fs, then you can easily mount the file system on the target. If you need to resolve DNS names, you can configure your target hardware to use Google's DNS server via:Įcho "nameserver 8.8.8.8" > /etc/nfĪnd you can test that names get resolved by pinging some computer on the Internet: To disable forwarding network packets on your host PC:Įcho 0 | sudo tee /proc/sys/net/ipv4/ip_forward > /dev/null Ping -c 5 8.8.8.8 # This is Google's domain name server Sudo iptables -A POSTROUTING -t nat -j MASQUERADE -s 10.0.1.0/24Īnd then for reasons I don't fully undestand, I had to configure usb0 on the host again: There is a lot of information on how the Internet giving more detailed explanation.Įcho 1 | sudo tee /proc/sys/net/ipv4/ip_forward > /dev/null
Usb network gate android Pc#
It only works if your host PC doesn't have a firewall enable.
Usb network gate android how to#
The following shows how to enable, test, and disable. If your host PC is connected to the Internet (through WiFi or Ethernet), then you can allow the target device to share the host PC's Internet connection. Look at the values of RX packets: and TX packets.īridging host PC to allow device to reach the Internet On the host PC, verify the number of packet sent and received is not zero With the route showing the default gateway is using usb0 With an entry from the route output that looks likeĭestination Gateway Genmask Flags Metric Ref Use Iface G_ether gadget: high speed config #1: CDC Ethernet (ECM)įor this simple example, fixed IP addresses are assigned to the both the host PC USB network interface and the target device USB network interface. When you connect the cable, in the target device console, you should see: TX packets:1 errors:0 dropped:0 overruns:0 carrier:0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 On the host you can verify the new usb0 interface exists by running:
Usb network gate android driver#
Jun 6 10:15:29 contra-lx kernel: usbcore: registered new interface driver cdc_ether Jun 6 10:15:29 contra-lx kernel: usbcore: registered new interface driver cdc_subset Jun 6 10:15:29 contra-lx kernel: cdc_subset: probe of 1-4.4.2:1.0 failed with error -22 Jun 6 10:15:29 contra-lx kernel: usb 1-4.4.2: new high speed USB device using ehci_hcd and address 47 The messages file on the host PC should indicate the new USB device was detected. TX packets:0 errors:0 dropped:0 overruns:0 carrier:0īefore connecting the target device to the host PC, watch the syslog, by running the following command on the host PC:Ĭonnect the USB cable between the target device and the host PC. RX packets:0 errors:0 dropped:0 overruns:0 frame:0 Usb0 Link encap:Ethernet HWaddr BE:B5:85:EF:48:33 You can then verify the usb0 network interface exists: G_ether gadget: Ethernet Gadget, version: Memorial Day 2008 G_ether gadget: using random host ethernet address G_ether gadget: using random self ethernet address
Usb network gate android install#
Selects: FEATURE_HAVE_RPC & FEATURE_SYSLOGīuild the SDK and install the new images to the target hardware.Īfter booting the target hardware to a shell prompt, run: Prompt: Support mounting NFS file systems If you want the target to mount a host PC directory using NFS, then also enable NFS mount support in busybox: Prompt: Ethernet Gadget (with CDC Ethernet support)ĭefined at drivers/usb/gadget/Kconfig:628
Usb network gate android drivers#
Generally it is best to build USB gadget drivers as modules instead of building them into the kernel so you can unload one and load another. The USB Ethernet network gadget driver caused the device to appear to be a USB network dongle when connected to a host computer.
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