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华为E1750移植在开发板上的问题！

分类： LINUX

2011-04-22 12:52:02

插上E1750后，可以看到E1750的ID信息：
  1. # lsusb
  2. Bus 001 Device 001: ID 1d6b:0002
  3. Bus 002 Device 001: ID 1d6b:0002
  4. Bus 001 Device 003: ID 12d1:1446
挂在usbfs：
  1. # mount -t usbfs none /proc/bus/usb

在/dev下还没有E1750转换成的tty串口设备

  1. # ls dev/tty
  2. dev/tty dev/tty17 dev/tty26 dev/tty35 dev/tty44 dev/tty53 dev/tty62
  3. dev/tty0 dev/tty18 dev/tty27 dev/tty36 dev/tty45 dev/tty54 dev/tty63
  4. dev/tty1 dev/tty19 dev/tty28 dev/tty37 dev/tty46 dev/tty55 dev/tty7
  5. dev/tty10 dev/tty2 dev/tty29 dev/tty38 dev/tty47 dev/tty56 dev/tty8
  6. dev/tty11 dev/tty20 dev/tty3 dev/tty39 dev/tty48 dev/tty57 dev/tty9
  7. dev/tty12 dev/tty21 dev/tty30 dev/tty4 dev/tty49 dev/tty58 dev/ttyS0
  8. dev/tty13 dev/tty22 dev/tty31 dev/tty40 dev/tty5 dev/tty59 dev/ttyS1
  9. dev/tty14 dev/tty23 dev/tty32 dev/tty41 dev/tty50 dev/tty6 dev/ttyS2
  10. dev/tty15 dev/tty24 dev/tty33 dev/tty42 dev/tty51 dev/tty60 dev/ttyS3
  11. dev/tty16 dev/tty25 dev/tty34 dev/tty43 dev/tty52 dev/tty61

使用usb_modeswitch转换模块：

1>出现错误：

USB error: error sending control message: Protocol error
Error: getting the current configuration failed (error -71). Aborting.

  1. # ./usb_modeswitch -W -c usb_modeswitch.conf

  3. Reading config file: usb_modeswitch.conf

  5.  * usb_modeswitch: handle USB devices with multiple modes
  6.  * Version 1.1.6 (C) Josua Dietze 2010
  7.  * Based on libusb0 (0.1.12 and above)

  9.  ! PLEASE REPORT NEW CONFIGURATIONS !

  11. DefaultVendor= 0x12d1
  12. DefaultProduct= 0x1446
  13. TargetVendor= 0x12d1
  14. TargetProduct= 0x1001
  15. TargetClass= not set
  16. TargetProductList=""

  18. DetachStorageOnly=0
  19. HuaweiMode=0
  20. SierraMode=0
  21. SonyMode=0
  22. GCTMode=0
  23. KobilMode=0
  24. MessageEndpoint= not set
  25. MessageContent="55534243123456780000000000000011060000000000000000000000000000"
  26. NeedResponse=0
  27. ResponseEndpoint= not set
  28. Interface=0x00

  30. InquireDevice enabled (default)
  31. Success check enabled, max. wait time 5 seconds
  32. System integration mode disabled

  34. usb_set_debug: Setting debugging level to 15 (on)
  35. usb_os_find_busses: Found 002
  36. usb_os_find_busses: Found 001
  37. usb_os_find_busses: Skipping non bus directory devices
  38. usb_os_find_devices: Found 001 on 002
  39. usb_os_find_devices: Found 003 on 001
  40. usb_os_find_devices: Found 001 on 001
  41. error obtaining child information: Inappropriate ioctl for device

  43. Looking for target devices ...
  44.   searching devices, found USB ID 1d6b:0002
  45.   searching devices, found USB ID 12d1:1446
  46.    found matching vendor ID
  47.   searching devices, found USB ID 1d6b:0002
  48.  No devices in target mode or class found
  49. Looking for default devices ...
  50.   searching devices, found USB ID 1d6b:0002
  51.   searching devices, found USB ID 12d1:1446
  52.    found matching vendor ID
  53.    found matching product ID
  54.    adding device
  55.   searching devices, found USB ID 1d6b:0002
  56.  Found devices in default mode, class or configuration (1)
  57. Accessing device 003 on bus 001 ...
  58. Getting the current device configuration ...
  59. USB error: error sending control message: Protocol error
  60. Error: getting the current configuration failed (error -71). Aborting.

  62. # ./usb_modeswitch -W -c usb_modeswitch.conf

  64. Reading config file: usb_modeswitch.conf

  66.  * usb_modeswitch: handle USB devices with multiple modes
  67.  * Version 1.1.6 (C) Josua Dietze 2010
  68.  * Based on libusb0 (0.1.12 and above)

  70.  ! PLEASE REPORT NEW CONFIGURATIONS !

  72. DefaultVendor= 0x12d1
  73. DefaultProduct= 0x1446
  74. TargetVendor= 0x12d1
  75. TargetProduct= 0x1001
  76. TargetClass= not set
  77. TargetProductList=""

  79. DetachStorageOnly=0
  80. HuaweiMode=0
  81. SierraMode=0
  82. SonyMode=0
  83. GCTMode=0
  84. KobilMode=0
  85. MessageEndpoint= not set
  86. MessageContent="55534243123456780000000000000011060000000000000000000000000000"
  87. NeedResponse=0
  88. ResponseEndpoint= not set
  89. Interface=0x00

  91. InquireDevice enabled (default)
  92. Success check enabled, max. wait time 5 seconds
  93. System integration mode disabled

  95. usb_set_debug: Setting debugging level to 15 (on)
  96. usb_os_find_busses: Found 002
  97. usb_os_find_busses: Found 001
  98. usb_os_find_busses: Skipping non bus directory devices
  99. usb_os_find_busses: Skipping non bus directory devices
  100. usb_os_find_devices: Found 003 on 001
  101. usb_os_find_devices: Found 001 on 001
  102. error obtaining child information: Inappropriate ioctl for device

  104. Looking for target devices ...
  105.   searching devices, found USB ID 1d6b:0002
  106.   searching devices, found USB ID 12d1:1446
  107.    found matching vendor ID
  108.   searching devices, found USB ID 1d6b:0002
  109.  No devices in target mode or class found
  110. Looking for default devices ...
  111.   searching devices, found USB ID 1d6b:0002
  112.   searching devices, found USB ID 12d1:1446
  113.    found matching vendor ID
  114.    found matching product ID
  115.    adding device
  116.   searching devices, found USB ID 1d6b:0002
  117.  Found devices in default mode, class or configuration (1)
  118. Accessing device 003 on bus 001 ...
  119. Getting the current device configuration ...
  120. USB error: error sending control message: Protocol error
  121. Error: getting the current configuration failed (error -71). Aborting.

 2>重启系统后在使用usb_modeswitch转换成功

  1. # ./usb_modeswitch -W -c usb_modeswitch.conf

  3. Reading config file: usb_modeswitch.conf

  5.  * usb_modeswitch: handle USB devices with multiple modes
  6.  * Version 1.1.6 (C) Josua Dietze 2010
  7.  * Based on libusb0 (0.1.12 and above)

  9.  ! PLEASE REPORT NEW CONFIGURATIONS !

  11. DefaultVendor= 0x12d1
  12. DefaultProduct= 0x1446
  13. TargetVendor= 0x12d1
  14. TargetProduct= 0x1001
  15. TargetClass= not set
  16. TargetProductList=""

  18. DetachStorageOnly=0
  19. HuaweiMode=0
  20. SierraMode=0
  21. SonyMode=0
  22. GCTMode=0
  23. KobilMode=0
  24. MessageEndpoint= not set
  25. MessageContent="55534243123456780000000000000011060000000000000000000000000000"
  26. NeedResponse=0
  27. ResponseEndpoint= not set
  28. Interface=0x00

  30. InquireDevice enabled (default)
  31. Success check enabled, max. wait time 5 seconds
  32. System integration mode disabled

  34. usb_set_debug: Setting debugging level to 15 (on)
  35. usb_os_find_busses: Found 002
  36. usb_os_find_busses: Found 001
  37. usb_os_find_busses: Skipping non bus directory devices
  38. usb_os_find_devices: Found 001 on 002
  39. usb_os_find_devices: Found 003 on 001
  40. usb_os_find_devices: Found 001 on 001
  41. error obtaining child information: Inappropriate ioctl for device

  43. Looking for target devices ...
  44.   searching devices, found USB ID 1d6b:0002
  45.   searching devices, found USB ID 12d1:1446
  46.    found matching vendor ID
  47.   searching devices, found USB ID 1d6b:0002
  48.  No devices in target mode or class found
  49. Looking for default devices ...
  50.   searching devices, found USB ID 1d6b:0002
  51.   searching devices, found USB ID 12d1:1446
  52.    found matching vendor ID
  53.    found matching product ID
  54.    adding device
  55.   searching devices, found USB ID 1d6b:0002
  56.  Found devices in default mode, class or configuration (1)
  57. Accessing device 003 on bus 001 ...
  58. Getting the current device configuration ...
  59.  OK, got current device configuration (1)
  60. Using endpoints 0x01 (out) and 0x81 (in)
  61. Using endpoints 0x01 (out) and 0x81 (in)
  62. Inquiring device details; driver will be detached ...
  63. Looking for active driver ...
  64.  OK, driver found ("usb-storage")
  65.  OK, driver "usb-storage" detached

  67. SCSI inquiry data (for identification)
  68. -------------------------
  69.   Vendor String: HUAWEI
  70.    Model String: Mass Storage
  71. Revision String: 2.31
  72. -------------------------
  73. USB error: error sending controlusb 1-2: usbfs: process 1420 (usb_modeswitch) di
  74. d not claim interface 0 before use
  75.  message: Connection timed out
  76. Error: could not get description string "manufacturer"

  78. USB deusb 1-2: USB disconnect, address 3
  79. scription data (for identification)
  80. -------------------------
  81. Manufacturer:
  82.      Product: HUAWEI Mobile
  83.   Serial No.: not provided
  84. -------------------------
  85. Setting up communication with interface 0 ...
  86. Using endpoint 0x01 for message sending ...
  87. Trying to send message 1 to endpoint 0x01 ...
  88. USB error: error reaping URB: No such device
  89.  Device seems to have vanished right after sending. Good.
  90.  Device is gone, skipping any further commands

  92. Checking for mode switch (max. 5 times, once per second) ...
  93.  Searching for target devices ...
  94. usb_os_find_busses: Found 002
  95. usb_os_find_busses: Found 001
  96. usb_os_find_busses: Skipping non bus directory devices
  97. usb_os_find_devices: Found 001 on 002
  98. usb_os_find_devices: Found 001 on 001
  99.   searching devices, found USB ID 1d6b:0002
  100.   searching devices, found USB ID 1d6b:0002
  101. usb 1-2: new high speed USB device using ehci-omap and address 4
  102.  Searching for target devices ...
  103. usb_os_find_busses: Found 002
  104. usb_os_find_busses: Found 001
  105. usb_os_find_busses: Skipping non bus directory devices
  106. usb_os_find_devices: Found 001 on 002
  107. usb 1-2: New USB device found, idVendor=12d1, idProduct=1001
  108. usb 1-2: New USB device strings: Mfr=3, Product=2, SerialNumber=0
  109. usb 1-2: Product: HUAWEI Mobile
  110. usb 1-2: Manufacturer: HUAWEI Technology
  111. option 1-2:1.0: GSM modem (1-port) converter detected
  112. usb 1-2: GSM modem (1-port) converter now attached to ttyUSB0
  113. option 1-2:1.1: GSM modem (1-port) converter detected
  114. usb 1-2: GSM modem (1-port) converter now attached to ttyUSB1
  115. option 1-2:1.2: GSM modem (1-port) converter detected
  116. usb 1-2: GSM modem (1-port) converter now attached to ttyUSB2
  117. scsi5 : usb-storage 1-2:1.3
  118. scsi6 : usb-storage 1-2:1.4
  119. usb_os_find_devices: Found 001 on 001
  120.   searching devices, found USB ID 1d6b:0002
  121.   searching devices, found USB ID 1d6b:0002
  122.  Searching for target devices ...
  123. usb_os_find_busses: Found 002
  124. usb_os_find_busses: Found 001
  125. usb_os_find_busses: Skipping non bus directory devices
  126. usb_os_find_devices: Found 001 on 002
  127. usb_os_find_devices: Found 004 on 001
  128. usb_os_find_devices: Found 001 on 001
  129. error obtaining child information: Inappropriate ioctl for device
  130.   searching devices, found USB ID 1d6b:0002
  131.   searching devices, found USB ID 12d1:1001
  132.    found matching vendor ID
  133.    found matching product ID
  134.    adding device
  135.   searching devices, found USB ID 1d6b:0002

  137. Found target device, now opening

  139. Found target device 004 on bus 001

  141. Target device description data
  142. -------------------------
  143. Manufacturer: HUAWEI Technology
  144.      Product: HUAWEI Mobile
  145.   Serial No.: not provided
  146. -------------------------
  147.  Found correct target device

  149. Mode switch succeeded. Bye.

又打印出disconnect的信息：

  1. # scsi 5:0:0:0: CD-ROM HUAWEI Mass Storage 2.31 PQ: 0 ANSI: 2
  2. hub 1-0:1.0: port 2 disabled by hub (EMI?), re-enabling...
  3. usb 1-2: USB disconnect, address 4
  4. option: option_instat_callback: error -108
  5. option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
  6. option 1-2:1.0: device disconnected
  7. option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
  8. option 1-2:1.1: device disconnected
  9. option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
  10. option 1-2:1.2: device disconnected

  

有时会出现这个这个错误： 

  1. # option: option_instat_callback: error -71
  2. loption: option_instat_callback: error -71
  3. option: option_instat_callback: error -71
  4. option: option_instat_callback: error -71
  5. option: option_instat_callback: error -71
  6. option: option_instat_callback: error -71
  7. option: option_instat_callback: error -71
  8. option: option_instat_callback: error -71
  9. option: option_instat_callback: error -71
  10. option: option_instat_callback: error -71
  11. option: option_instat_callback: error -71
  12. option: option_instat_callback: error -71
  13. option: option_instat_callback: error -71
  14. option: option_instat_callback: error -71
  15. option: option_instat_callback: error -71
  16. option: option_instat_callback: error -71
  17. option: option_instat_callback: error -71
  18. option: option_instat_callback: error -71
  19. option: option_instat_callback: error -71
  20. option: option_instat_callback: error -71
  21. option: option_instat_callback: error -71
  22. option: option_instat_callback: error -71
  23. option: option_instat_callback: error -108
  24. option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
  25. option 1-2:1.0: device disconnected
  26. option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
  27. option 1-2:1.1: device disconnected
  28. option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
  29. option 1-2:1.2: device disconnected
  30. ehci-omap ehci-omap.0: port 2 reset error -110
  31. hub 1-0:1.0: hub_port_status failed (err = -32)
  32. ehci-omap ehci-omap.0: port 2 reset error -110
  33. hub 1-0:1.0: hub_port_status failed (err = -32)
  34. ehci-omap ehci-omap.0: port 2 reset error -110
  35. hub 1-0:1.0: hub_port_status failed (err = -32)
  36. ehci-omap ehci-omap.0: port 2 reset error -110
  37. hub 1-0:1.0: hub_port_status failed (err = -32)
  38. ehci-omap ehci-omap.0: port 2 reset error -110
  39. hub 1-0:1.0: hub_port_status failed (err = -32)
  40. hub 1-0:1.0: Cannot enable port 2. Maybe the USB cable is bad?
  41. ehci-omap ehci-omap.0: port 2 reset error -110
  42. hub 1-0:1.0: hub_port_status failed (err = -32)
  43. ehci-omap ehci-omap.0: port 2 reset error -110
  44. hub 1-0:1.0: hub_port_status failed (err = -32)
  45. ehci-omap ehci-omap.0: port 2 reset error -110
  46. hub 1-0:1.0: hub_port_status failed (err = -32)
  47. ehci-omap ehci-omap.0: port 2 reset error -110
  48. hub 1-0:1.0: hub_port_status failed (err = -32)
  49. ehci-omap ehci-omap.0: port 2 reset error -110
  50. hub 1-0:1.0: hub_port_status failed (err = -32)
  51. hub 1-0:1.0: Cannot enable port 2. Maybe the USB cable is bad?
  52. ehci-omap ehci-omap.0: port 2 reset error -110
  53. hub 1-0:1.0: hub_port_status failed (err = -32)
  54. ehci-omap ehci-omap.0: port 2 reset error -110
  55. hub 1-0:1.0: hub_port_status failed (err = -32)
  56. ehci-omap ehci-omap.0: port 2 reset error -110
  57. hub 1-0:1.0: hub_port_status failed (err = -32)
  58. ehci-omap ehci-omap.0: port 2 reset error -110
  59. hub 1-0:1.0: hub_port_status failed (err = -32)
  60. ehci-omap ehci-omap.0: port 2 reset error -110
  61. hub 1-0:1.0: hub_port_status failed (err = -32)
  62. hub 1-0:1.0: Cannot enable port 2. Maybe the USB cable is bad?
  63. ehci-omap ehci-omap.0: port 2 reset error -110
  64. hub 1-0:1.0: hub_port_status failed (err = -32)
  65. ehci-omap ehci-omap.0: port 2 reset error -110
  66. hub 1-0:1.0: hub_port_status failed (err = -32)
  67. ehci-omap ehci-omap.0: port 2 reset error -110
  68. hub 1-0:1.0: hub_port_status failed (err = -32)
  69. ehci-omap ehci-omap.0: port 2 reset error -110
  70. hub 1-0:1.0: hub_port_status failed (err = -32)
  71. ehci-omap ehci-omap.0: port 2 reset error -110
  72. hub 1-0:1.0: hub_port_status failed (err = -32)
  73. hub 1-0:1.0: Cannot enable port 2. Maybe the USB cable is bad?
  74. usb 1-2: USB disconnect, address 3
  75. ehci-omap ehci-omap.0: port 2 reset error -110
  76. hub 1-0:1.0: hub_port_status failed (err = -32)
  77. ehci-omap ehci-omap.0: port 2 reset error -110
  78. hub 1-0:1.0: hub_port_status failed (err = -32)
  79. ehci-omap ehci-omap.0: port 2 reset error -110
  80. hub 1-0:1.0: hub_port_status failed (err = -32)
  81. ehci-omap ehci-omap.0: port 2 reset error -110
  82. hub 1-0:1.0: hub_port_status failed (err = -32)
  83. ehci-omap ehci-omap.0: port 2 reset error -110
  84. hub 1-0:1.0: hub_port_status failed (err = -32)
  85. hub 1-0:1.0: Cannot enable port 2. Maybe the USB cable is bad?
  86. ehci-omap ehci-omap.0: port 2 reset error -110
  87. hub 1-0:1.0: hub_port_status failed (err = -32)
  88. ehci-omap ehci-omap.0: port 2 reset error -110
  89. hub 1-0:1.0: hub_port_status failed (err = -32)
  90. ehci-omap ehci-omap.0: port 2 reset error -110
  91. hub 1-0:1.0: hub_port_status failed (err = -32)
  92. ehci-omap ehci-omap.0: port 2 reset error -110
  93. hub 1-0:1.0: hub_port_status failed (err = -32)
  94. ehci-omap ehci-omap.0: port 2 reset error -110
  95. hub 1-0:1.0: hub_port_status failed (err = -32)
  96. hub 1-0:1.0: Cannot enable port 2. Maybe the USB cable is bad?
  97. ehci-omap ehci-omap.0: port 2 reset error -110
  98. hub 1-0:1.0: hub_port_status failed (err = -32)
  99. ehci-omap ehci-omap.0: port 2 reset error -110
  100. hub 1-0:1.0: hub_port_status failed (err = -32)
  101. ehci-omap ehci-omap.0: port 2 reset error -110
  102. hub 1-0:1.0: hub_port_status failed (err = -32)
  103. ehci-omap ehci-omap.0: port 2 reset error -110
  104. hub 1-0:1.0: hub_port_status failed (err = -32)
  105. ehci-omap ehci-omap.0: port 2 reset error -110
  106. hub 1-0:1.0: hub_port_status failed (err = -32)
  107. hub 1-0:1.0: Cannot enable port 2. Maybe the USB cable is bad?
  108. ehci-omap ehci-omap.0: port 2 reset error -110
  109. hub 1-0:1.0: hub_port_status failed (err = -32)
  110. ehci-omap ehci-omap.0: port 2 reset error -110
  111. hub 1-0:1.0: hub_port_status failed (err = -32)
  112. ehci-omap ehci-omap.0: port 2 reset error -110
  113. hub 1-0:1.0: hub_port_status failed (err = -32)
  114. ehci-omap ehci-omap.0: port 2 reset error -110
  115. hub 1-0:1.0: hub_port_status failed (err = -32)
  116. ehci-omap ehci-omap.0: port 2 reset error -110
  117. hub 1-0:1.0: hub_port_status failed (err = -32)
  118. hub 1-0:1.0: Cannot enable port 2. Maybe the USB cable is bad?
  119. hub 1-0:1.0: unable to enumerate USB device on port 2

    这个问题搞了好久了，还不知道是哪里的问题，如果有那个大虾知道是什么原因的话，请指定指点，谢谢……

 

 

 

 

 

 

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给主人留下些什么吧！~~

coollu9252011-12-27 09:16:54

zjsx133: 楼主有拨号的脚本么，我现在已经转换成功了，需要ppp和usb串口连接拨号，可否共享下？.....
只要串口转换成功了，那么连接上网就简单了。ppp可能需要自己编译，连接串口节点的脚本网上很多，不过你拿过来可能需要自己修改~

回复 | 举报

zjsx1332011-12-23 11:00:10

楼主有拨号的脚本么，我现在已经转换成功了，需要ppp和usb串口连接拨号，可否共享下？

回复 | 举报

coollu9252011-08-02 21:05:00

匿名: 博主你好，我也在做嵌入式的3G上网卡，我用modeswitch转换后没有出现那些串口信息，用cat /proc/bus/usb/devices查看driver=none，但是ID已经变了，系统提示转换.....
modeswitch转换只是用来将相当于存储器的3G模块转换成能够上网的USB modem节点；转换后只是说你的3G模块有modem的功能了，但是你还要3G模块驱动(通常用option.c)来将3G的modem虚拟成串口节点，以供我们收发AT指令，才能上网。
    所以，你用modeswitch转换后，还需要编译3G模块驱动程序option.c，当然有相应的USB转串口驱动程序也需要哦~

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2011-08-02 16:22:27

博主你好，我也在做嵌入式的3G上网卡，我用modeswitch转换后没有出现那些串口信息，用cat /proc/bus/usb/devices查看driver=none，但是ID已经变了，系统提示转换成功，我觉得只是ID变了，modem的驱动没有加载成功，博主是怎么做的给提示下吧

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coollu9252011-04-27 23:25:01

之前是在nand flash上启动的android系统，可能是什么参数没配置好的缘故，使得系统不稳定，出现了如上的N多不确定性错误。之后在mmc卡上启动android系统，使用同样的转换脚本，同样的方法，就没有在出现过如上的错误了！
至于在nand上启动的系统为什么会不稳定，还不知道为什么……

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