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USBHID触摸时报错 [复制链接]

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发表于 2017-10-20 15:35 |显示全部楼层
3.1内核,启动后,有/dev/usb/hiddev0设备
cat /dev/usb/hiddev0,然后触摸屏,打印以下错误:
  1. hid-generic 0003:2149:2703.0002: can't reset device, hiusb-ehci-1.1/input1, status -71
  2. hid-generic 0003:2149:2703.0002: can't reset device, hiusb-ehci-1.1/input1, status -71
  3. hid-generic 0003:2149:2703.0002: can't reset device, hiusb-ehci-1.1/input1, status -71
  4. hid-generic 0003:2149:2703.0002: can't reset device, hiusb-ehci-1.1/input1, status -71
  5. hid-generic 0003:2149:2703.0002: can't reset device, hiusb-ehci-1.1/input1, status -71
  6. hid-generic 0003:2149:2703.0002: can't reset device, hiusb-ehci-1.1/input1, status -71
  7. hid-generic 0003:2149:2703.0002: can't reset device, hiusb-ehci-1.1/input1, status -71
  8. hid-generic 0003:2149:2703.0002: can't reset device, hiusb-ehci-1.1/input1, status -71
  9. hid-generic 0003:2149:2703.0002: can't reset device, hiusb-ehci-1.1/input1, status -71
  10. hid-generic 0003:2149:2703.0002: can't reset device, hiusb-ehci-1.1/input1, status -71
  11. hid-generic 0003:2149:2703.0002: can't reset device, hiusb-ehci-1.1/input1, status -71
  12. hid-generic 0003:2149:2703.0002: can't reset device, hiusb-ehci-1.1/input1, status -71
  13. hid-generic 0003:2149:2703.0002: can't reset device, hiusb-ehci-1.1/input1, status -71
  14. hid-generic 0003:2149:2703.0002: can't reset device, hiusb-ehci-1.1/input1, status -71
  15. hid-generic 0003:2149:2703.0002: can't reset device, hiusb-ehci-1.1/input1, status -71
  16. hid-generic 0003:2149:2703.0002: can't reset device, hiusb-ehci-1.1/input1, status -71
  17. hid-generic 0003:2149:2703.0002: can't reset device, hiusb-ehci-1.1/input1, status -71
  18. hid-generic 0003:2149:2703.0002: can't reset device, hiusb-ehci-1.1/input1, status -71
  19. hid-generic 0003:2149:2703.0002: can't reset device, hiusb-ehci-1.1/input1, status -71
  20. hid-generic 0003:2149:2703.0002: can't reset device, hiusb-ehci-1.1/input1, status -71
  21. hid-generic 0003:2149:2703.0002: can't reset device, hiusb-ehci-1.1/input1, status -71
  22. usb 1-1.1: USB disconnect, device number 3
  23. cat: read error: Input/output error
  24. sh: getcwd: No such file or directory
  25. (unknown) # usb 1-1.1: new full-speed USB device number 4 using hiusb-ehci
  26. hid-generic 0003:2149:2703.0004: hiddev0,hidraw0: USB HID v1.10 Device [Advanced Silicon S.A CoolTouch(TM) System] on usb-hiusb-ehci-1.1/input1

  27. sh: getcwd: No such file or directory
  28. (unknown) #
复制代码
怎么解决这个问题。屏的信息如下:
  1. Udevadm info starts with the device specified by the devpath and then
  2. walks up the chain of parent devices. It prints for every device
  3. found, all possible attributes in the udev rules key format.
  4. A rule to match, can be composed by the attributes of the device
  5. and the attributes from one single parent device.

  6.   looking at device '/devices/platform/hiusb-ehci.0/usb1/1-1/1-1.1/1-1.1:1.1/usbmisc/hiddev0':
  7.     KERNEL=="hiddev0"
  8.     SUBSYSTEM=="usbmisc"
  9.     DRIVER==""

  10.   looking at parent device '/devices/platform/hiusb-ehci.0/usb1/1-1/1-1.1/1-1.1:1.1':
  11.     KERNELS=="1-1.1:1.1"
  12.     SUBSYSTEMS=="usb"
  13.     DRIVERS=="usbhid"
  14.     ATTRS{bInterfaceClass}=="03"
  15.     ATTRS{modalias}=="usb:v2149p2703d1331dc00dsc00dp00ic03isc00ip00in01"
  16.     ATTRS{bInterfaceSubClass}=="00"
  17.     ATTRS{bInterfaceProtocol}=="00"
  18.     ATTRS{bNumEndpoints}=="02"
  19.     ATTRS{supports_autosuspend}=="1"
  20.     ATTRS{bAlternateSetting}==" 0"
  21.     ATTRS{bInterfaceNumber}=="01"

  22.   looking at parent device '/devices/platform/hiusb-ehci.0/usb1/1-1/1-1.1':
  23.     KERNELS=="1-1.1"
  24.     SUBSYSTEMS=="usb"
  25.     DRIVERS=="usb"
  26.     ATTRS{bDeviceSubClass}=="00"
  27.     ATTRS{bDeviceProtocol}=="00"
  28.     ATTRS{devpath}=="1.1"
  29.     ATTRS{idVendor}=="2149"
  30.     ATTRS{speed}=="12"
  31.     ATTRS{bNumInterfaces}==" 2"
  32.     ATTRS{bConfigurationValue}=="1"
  33.     ATTRS{bMaxPacketSize0}=="64"
  34.     ATTRS{busnum}=="1"
  35.     ATTRS{devnum}=="14"
  36.     ATTRS{bMaxPower}=="500mA"
  37.     ATTRS{authorized}=="1"
  38.     ATTRS{bmAttributes}=="a0"
  39.     ATTRS{bNumConfigurations}=="1"
  40.     ATTRS{maxchild}=="0"
  41.     ATTRS{bcdDevice}=="1331"
  42.     ATTRS{avoid_reset_quirk}=="0"
  43.     ATTRS{quirks}=="0x0"
  44.     ATTRS{version}==" 2.00"
  45.     ATTRS{urbnum}=="20"
  46.     ATTRS{ltm_capable}=="no"
  47.     ATTRS{manufacturer}=="Advanced Silicon S.A"
  48.     ATTRS{removable}=="fixed"
  49.     ATTRS{idProduct}=="2703"
  50.     ATTRS{bDeviceClass}=="00"
  51.     ATTRS{product}=="CoolTouch(TM) System"

  52.   looking at parent device '/devices/platform/hiusb-ehci.0/usb1/1-1':
  53.     KERNELS=="1-1"
  54.     SUBSYSTEMS=="usb"
  55.     DRIVERS=="usb"
  56.     ATTRS{bDeviceSubClass}=="00"
  57.     ATTRS{bDeviceProtocol}=="02"
  58.     ATTRS{devpath}=="1"
  59.     ATTRS{idVendor}=="05e3"
  60.     ATTRS{speed}=="480"
  61.     ATTRS{bNumInterfaces}==" 1"
  62.     ATTRS{bConfigurationValue}=="1"
  63.     ATTRS{bMaxPacketSize0}=="64"
  64.     ATTRS{busnum}=="1"
  65.     ATTRS{devnum}=="12"
  66.     ATTRS{configuration}==""
  67.     ATTRS{bMaxPower}=="100mA"
  68.     ATTRS{authorized}=="1"
  69.     ATTRS{bmAttributes}=="e0"
  70.     ATTRS{bNumConfigurations}=="1"
  71.     ATTRS{maxchild}=="4"
  72.     ATTRS{bcdDevice}=="7017"
  73.     ATTRS{avoid_reset_quirk}=="0"
  74.     ATTRS{quirks}=="0x0"
  75.     ATTRS{version}==" 2.00"
  76.     ATTRS{urbnum}=="82"
  77.     ATTRS{ltm_capable}=="no"
  78.     ATTRS{manufacturer}=="GenesysLogic"
  79.     ATTRS{removable}=="unknown"
  80.     ATTRS{idProduct}=="0610"
  81.     ATTRS{bDeviceClass}=="09"
  82.     ATTRS{product}=="USB2.0 Hub"

  83.   looking at parent device '/devices/platform/hiusb-ehci.0/usb1':
  84.     KERNELS=="usb1"
  85.     SUBSYSTEMS=="usb"
  86.     DRIVERS=="usb"
  87.     ATTRS{bDeviceSubClass}=="00"
  88.     ATTRS{bDeviceProtocol}=="00"
  89.     ATTRS{devpath}=="0"
  90.     ATTRS{idVendor}=="1d6b"
  91.     ATTRS{speed}=="480"
  92.     ATTRS{bNumInterfaces}==" 1"
  93.     ATTRS{bConfigurationValue}=="1"
  94.     ATTRS{bMaxPacketSize0}=="64"
  95.     ATTRS{authorized_default}=="1"
  96.     ATTRS{busnum}=="1"
  97.     ATTRS{devnum}=="1"
  98.     ATTRS{configuration}==""
  99.     ATTRS{bMaxPower}=="0mA"
  100.     ATTRS{authorized}=="1"
  101.     ATTRS{bmAttributes}=="e0"
  102.     ATTRS{bNumConfigurations}=="1"
  103.     ATTRS{maxchild}=="1"
  104.     ATTRS{bcdDevice}=="0310"
  105.     ATTRS{avoid_reset_quirk}=="0"
  106.     ATTRS{quirks}=="0x0"
  107.     ATTRS{serial}=="hiusb-ehci"
  108.     ATTRS{version}==" 2.00"
  109.     ATTRS{urbnum}=="148"
  110.     ATTRS{ltm_capable}=="no"
  111.     ATTRS{manufacturer}=="Linux 3.10.0 ehci_hcd"
  112.     ATTRS{removable}=="unknown"
  113.     ATTRS{idProduct}=="0002"
  114.     ATTRS{bDeviceClass}=="09"
  115.     ATTRS{product}=="HIUSB EHCI"

  116.   looking at parent device '/devices/platform/hiusb-ehci.0':
  117.     KERNELS=="hiusb-ehci.0"
  118.     SUBSYSTEMS=="platform"
  119.     DRIVERS=="hiusb-ehci"
  120.     ATTRS{companion}==""
  121.     ATTRS{modalias}=="platform:hiusb-ehci"
  122.     ATTRS{uframe_periodic_max}=="100"

  123.   looking at parent device '/devices/platform':
  124.     KERNELS=="platform"
  125.     SUBSYSTEMS==""
  126.     DRIVERS==""
复制代码


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