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我在friendArm的2440, 识别不出一款3G上网终端的老版本( 新版本能够识别),
dmesg的信息如下(不停重复)
4: USB disconnect, address 71
usb 1-1.6: new full speed USB device using s3c2410-ohci and address 72
usb 1-1.6: New USB device found, idVendor=12d1, idProduct=1d50
usb 1-1.6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-1.6: Product: HUAWEI Mobile System Solution
usb 1-1.6: Manufacturer: HUAWEI Mobile
usb 1-1.6: SerialNumber: 000000-00-0000000
usb 1-1.6: configuration #1 chosen from 3 choices
usb 1-1.6: usbfs: process 1228 (usb_modeswitch3) did not claim interface 0 before use
usb 1-1.6: USB disconnect, address 72
usb 1-1.4: new full speed USB device using s3c2410-ohci and address 73
usb 1-1.4: New USB device found, idVendor=12d1, idProduct=1d50
usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-1.4: Product: HUAWEI Mobile System Solution
usb 1-1.4: Manufacturer: HUAWEI Mobile
usb 1-1.4: SerialNumber: 000000-00-0000000
usb 1-1.4: configuration #1 chosen from 3 choices
usb 1-1.4: usbfs: process 1237 (usb_modeswitch3) did not claim interface 0 before use
usb 1-1.4: USB disconnect, address 73
执行usb_modeswitch后,打印如下:
* usb_modeswitch: handle USB devices with multiple modes
* Version 1.1.6 (C) Josua Dietze 2010
* Based on libusb0 (0.1.12 and above)
! PLEASE REPORT NEW CONFIGURATIONS !
DefaultVendor= 0x12d1
DefaultProduct= 0x1d50
TargetVendor= 0x12d1
TargetProduct= 0x1d50
TargetClass= not set
TargetProductList=""
DetachStorageOnly=0
HuaweiMode=0
SierraMode=0
SonyMode=0
GCTMode=0
KobilMode=0
MessageEndpoint= not set
MessageContent="55534243000000000000000000000011063000000000000000000000000000"
NeedResponse=0
ResponseEndpoint= not set
Interface=0x00
InquireDevice enabled (default)
Success check disabled
System integration mode disabled
usb_set_debug: Setting debugging level to 15 (on)
usb_os_find_busses: Found 001
usb_os_find_busses: Skipping non bus directory devices
usb_os_find_devices: Found 002 on 001
usb_os_find_devices: Found 001 on 001
Looking for target devices ...
searching devices, found USB ID 050d:0237
searching devices, found USB ID 1d6b:0001
No devices in target mode or class found
Looking for default devices ...
searching devices, found USB ID 050d:0237
searching devices, found USB ID 1d6b:0001
No devices in default mode found. Nothing to do. Bye.
请问下这个的解决思路?
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