USB_ModeSwitch for Android 7

USB_ModeSwitch官网: 

USB_ModeSwitch for Android 7下载: 

测试环境：APQ8096、Android 7(userdebug)、

测试步骤：

  1.插入模块并稍等片刻，运行lsusb命令检测模块状态，12d1:1f01即为，此时为Stroage模式。

msm8996:/sys/bus/usb/devices # lsusb
Bus 001 Device 004: ID 12d1:1f01
Bus 001 Device 001: ID 1d6b:0002
Bus 002 Device 001: ID 1d6b:0003

  2.运行命令 adb shell usbmodeswitch -W -v 12d1 -p 1f01 -M '55534243123456780000000000000011062000000101000100000000000000" 切换模式 

adb shell usbmodeswitch -W -v 12d1 -p 1f01 -M '55534243123456780000000000000011062000000101000100000000000000'
Take all parameters from the command line

 * usb_modeswitch: handle USB devices with multiple modes
 * Version 2.5.2 (C) Josua Dietze 2017
 * Based on libusb1/libusbx

 ! PLEASE REPORT NEW CONFIGURATIONS !

DefaultVendor=  0x12d1
DefaultProduct= 0x1f01
MessageContent="55534243123456780000000000000011062000000101000100000000000000"

Look for default devices ...
  found USB ID 12d1:1f01
   vendor ID matched
   product ID matched
  found USB ID 1d6b:0002
  found USB ID 1d6b:0003
 Found devices in default mode (1)
Access device 002 on bus 001
Get the current device configuration ...
Current configuration number is 1
Use interface number 0
 with class 8
Use endpoints 0x01 (out) and 0x81 (in)

USB description data (for identification)
-------------------------
Manufacturer: HUAWEI_MOBILE
     Product: HUAWEI_MOBILE
  Serial No.: 0123456789ABCDEF
-------------------------
Looking for active drivers ...
 OK, driver detached
Set up interface 0
Use endpoint 0x01 for message sending ...
Trying to send message 1 to endpoint 0x01 ...

   3.再次运行命令lsusb，检测切换后的状态，12d1:14db即切换为Modem模式后的

msm8996:/sys/bus/usb/devices # lsusb
Bus 001 Device 005: ID 12d1:14db
Bus 001 Device 001: ID 1d6b:0002
Bus 002 Device 001: ID 1d6b:0003

  对应的dmesg信息如下:

[  105.249217] msm-dwc3 7600000.hsusb: DWC3 exited from low power mode
[  105.249255] dwc3_ext_event_notify():cancel HRTIMER
[  105.490266] usb 1-1: new high-speed USB device number 2 using xhci-hcd
[  105.631944] usb 1-1: New USB device found, idVendor=12d1, idProduct=1f01
[  105.631965] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  105.631976] usb 1-1: Product: HUAWEI_MOBILE
[  105.631988] usb 1-1: Manufacturer: HUAWEI_MOBILE
[  105.631999] usb 1-1: SerialNumber: 0123456789ABCDEF
[  105.642186] usb-storage 1-1:1.0: USB Mass Storage device detected
[  105.643755] transfer actual length=31, result=0
[  105.643966] scsi host1: usb-storage 1-1:1.0
[  105.644740] usb 1-1: USB disconnect, device number 2
[  106.220296] usb 1-1: new high-speed USB device number 3 using xhci-hcd
[  106.361999] usb 1-1: New USB device found, idVendor=12d1, idProduct=14db
[  106.362039] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[  106.362066] usb 1-1: Product: HUAWEI_MOBILE
[  106.362091] usb 1-1: Manufacturer: HUAWEI_MOBILE
[  106.376414] cdc_ether 1-1:1.0 eth0: register 'cdc_ether' at usb-xhci-hcd.0.auto-1, CDC Ethernet Device, 0c:5b:8f:27:9a:64
[  106.382937] cdc_ether 1-1:1.0 eth0: kevent 12 may have been dropped
[  106.394406] cdc_ether 1-1:1.0 eth0: kevent 12 may have been dropped
[  106.397866] cdc_ether 1-1:1.0 eth0: kevent 12 may have been dropped
[  106.397879] cdc_ether 1-1:1.0 eth0: kevent 12 may have been dropped
[  106.403253] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[  106.744979] SELinux: initialized (dev fuse, type fuse), uses mountpoint labeling
[  114.922234] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready

    4.运行ifconfig命令，查看eth0的状态，并对比连接PC端时的状态

  5.运行route和ping等命令，检查网络连接

msm8996:/ # route -n
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
192.168.8.0     0.0.0.0         255.255.255.0   U     0      0        0 eth0

  6.在Chrome浏览器中测试网络连接，具体如下图所示。