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xvart 看全部
2022-5-25 14:35:33
How to use an orange pi zero as a keyboard and joystick.

The joystick is a copy of the teensy extreme joystick 128 buttons 23 axis/sliders and 4 hats, microsoft does recognise this.

First make sure ethernet or WIFI works and you cna ssh in a user.


In /etc/modprobe.d/blacklist-orangepizero.conf add

blacklist g_serial
blacklist usb_f_acm

In /etc/modules add

libcomposite
usb_f_hid


reboot


After reboot from a user account run the following script using sudo,

code:

  1. #!/bin/bash

  2. set -x

  3. # Create gadget
  4. mkdir /sys/kernel/config/usb_gadget/mykeyboard
  5. cd /sys/kernel/config/usb_gadget/mykeyboard

  6. # Add basic information
  7. echo 0x0100 > bcdDevice # Version 1.0.0
  8. echo 0x0200 > bcdUSB # USB 2.0
  9. echo 0x00 > bDeviceClass
  10. echo 0x00 > bDeviceProtocol
  11. echo 0x00 > bDeviceSubClass
  12. echo 0x08 > bMaxPacketSize0
  13. echo 0x0104 > idProduct # Keyboard Joystick Composite Gadget
  14. echo 0x1d6b > idVendor # Linux Foundation

  15. # Create English locale
  16. mkdir strings/0x409

  17. echo "My manufacturer" > strings/0x409/manufacturer
  18. echo "My keyboard joystick" > strings/0x409/product
  19. echo "0123456789" > strings/0x409/serialnumber

  20. # Create HID function
  21. mkdir functions/hid.usb0
  22. mkdir functions/hid.usb1

  23. echo 1 > functions/hid.usb0/protocol
  24. echo 8 > functions/hid.usb0/report_length # 8-byte reports
  25. echo 1 > functions/hid.usb0/subclass

  26. # Write report descriptor
  27. echo "05010906a101050719e029e71500250175019508810275089501810175019503050819012903910275019505910175089506150026ff00050719002aff008100c0" | xxd -r -ps > functions/hid.usb0/report_desc

  28. echo 0 > functions/hid.usb1/protocol
  29. echo 64 > functions/hid.usb1/report_length # 64-byte reports
  30. echo 1 > functions/hid.usb1/subclass

  31. # Write report descriptor
  32. echo "05010904A1011500250175019580050919012980810205010901A100150027FFFF000075109517093009310932093309340935093609360936093609360936093609360936093609360936093609360936093609368102C0150025073500463B01750495046514050109390939093909398142C0" | xxd -r -ps > functions/hid.usb1/report_desc

  33. # Create configuration
  34. mkdir configs/c.1
  35. mkdir configs/c.1/strings/0x409

  36. echo 0x80 > configs/c.1/bmAttributes
  37. echo 200 > configs/c.1/MaxPower # 200 mA
  38. echo "Composite configuration" > configs/c.1/strings/0x409/configuration

  39. # Link HID function to configuration
  40. ln -s functions/hid.usb0 configs/c.1

  41. ln -s functions/hid.usb1 configs/c.1

  42. # Enable gadget
  43. ls /sys/class/udc > UDC






xvart 看全部
2022-5-29 14:06:50
New set of report descriptors
1. N key keyboard in 2 reports has f13-f24
2. Joystick with 64 buttons 12 axis 4 hats
3. Dual xbox style gamepads in 2 reports

code:

  1. #!/bin/bash

  2. set -x

  3. # Create gadget
  4. mkdir /sys/kernel/config/usb_gadget/mykeyboard
  5. cd /sys/kernel/config/usb_gadget/mykeyboard

  6. # Add Device Descriptor information
  7. echo 0x0100 > bcdDevice # Version 1.0.0
  8. echo 0x0200 > bcdUSB # USB 2.0
  9. echo 0x00 > bDeviceClass
  10. echo 0x00 > bDeviceProtocol
  11. echo 0x00 > bDeviceSubClass
  12. echo 0x22 > bMaxPacketSize0
  13. echo 0x6969 > idProduct # Keyboard Joystick Composite Gadget
  14. echo 0x1d6b > idVendor # Linux Foundation

  15. # Create English locale
  16. mkdir strings/0x409

  17. echo "Languid" > strings/0x409/manufacturer
  18. echo "keyboard, joystick, dual gamepad"> strings/0x409/product
  19. echo "0123456789" > strings/0x409/serialnumber

  20. # Create configuration descriptor
  21. mkdir configs/c.1
  22. mkdir configs/c.1/strings/0x409

  23. echo 0x80 > configs/c.1/bmAttributes
  24. echo 200 > configs/c.1/MaxPower # 200 mA
  25. echo 0 > configs/c.1/iConfiguration
  26. echo "Composite configuration" > configs/c.1/strings/0x409/configuration

  27. # Create HID endpoints

  28. # Create keyboard
  29. keyboard() {
  30. # Create interface descriptor information
  31. mkdir functions/hid.usb0
  32. echo 1 > functions/hid.usb0/protocol
  33. echo 8 > functions/hid.usb0/report_length # 8-byte reports
  34. echo 0 > functions/hid.usb0/subclass

  35. # Write report descriptor, keyboard 2 parts ID:1,2
  36. echo "05010906a1018501050719e029e71425017501950881021904293b95388102c005010906a10185020507193c29651425017501952a810219672973950d810295098102c0" | xxd -r -ps > functions/hid.usb0/report_desc

  37. ln -s functions/hid.usb0 configs/c.1
  38. }

  39. # Create extreme joystick
  40. joystick() {
  41. # Create interface descriptor information
  42. mkdir functions/hid.usb1
  43. echo 0 > functions/hid.usb1/protocol
  44. echo 34 > functions/hid.usb1/report_length # 34-byte reports
  45. echo 0 > functions/hid.usb1/subclass

  46. # Write report descriptor, stolen from teensy forum extreme joystick
  47. # Write 64 bytes to the following endpoint in the same order as listed
  48. # buttons 64 so 64/8 = 8 bytes
  49. # axis and sliders 12 for x,y,z,R(x),R(y),R(z),Slider*6 so 12*2 = 24 bytes
  50. # hats 4 so 4*.5 = 2 bytes
  51. echo "05010904a1010509142501750195401901294081020b01000100a01427ffff0000751095060b300001000b310001000b320001000b330001000b340001000b350001008102c00b01000100a01427ffff0000751095060b360001000b360001000b360001000b360001000b360001000b360001008102c00b01000100a014250734463b017504950465140b390001000b390001000b390001000b390001008142c0c0" | xxd -r -ps > functions/hid.usb1/report_desc

  52. ln -s functions/hid.usb1 configs/c.1
  53. }

  54. # Create dual gamepad, index by "Report ID"
  55. gamepad() {
  56. # Create interface descriptor information
  57. mkdir functions/hid.usb2
  58. echo 0 > functions/hid.usb2/protocol
  59. echo 7 > functions/hid.usb2/report_length # 7-byte report includes Report ID
  60. echo 0 > functions/hid.usb2/subclass

  61. # Write report descriptor, stolen from some guys tutorial on
  62. # doing composite report ID thing, microsoft shows both devices
  63. # Format..
  64. # report id, need to include or it won't work
  65. # buttons
  66. # buttons
  67. # X
  68. # Y
  69. # Z
  70. # R(x)
  71. echo "05010905A101A100850105091901291015002501951075018102050109300931093209331581257F750895048102C0C005010905A101A100850205091901291015002501951075018102050109300931093209331581257F750895048102C0C0" | xxd -r -ps > functions/hid.usb2/report_desc

  72. ln -s functions/hid.usb2 configs/c.1
  73. }

  74. # Link HID function to configuration
  75. keyboard
  76. joystick
  77. gamepad

  78. # Enable gadget
  79. ls /sys/class/udc > UDC
swayer 看全部
2022-8-27 15:08:45
Tips: Disabled or deleted by author , the content is blocked
tomusa 看全部
2023-8-3 10:29:53
To control the HID keyboard on the Orange Pi Zero, you need to use the Evdev library in Python. This library allows you to communicate The Password Game with HID devices such as keyboards, mice, and other input devices.
lorde 看全部
2023-8-7 11:23:28
This post was finally edited by lorde at 2023-8-7 11:24

Make sure that Ethernet melon playground or Wi-Fi is working, and you can SSH into the Orange Pi Zero as a user.
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