如何使用Python和Linux捕获HID输入？

Question

我有IPD Ultima操纵杆连接到我的Linux机器。当我做以下事项：

$ modprobe uinput $ lsmod | grep的uinput

uinput     17246 0 

$的lsusb - 确定

Bus 002 Device 002: ID 0461:4d65 Primax Electronics, Ltd 

$ XINPUT名单 - 一切尽在不言中

⎡ Virtual core pointer      id=2 [master pointer (3)] 
⎜ ↳ Virtual core XTEST pointer    id=4 [slave pointer (2)] 
⎜ ↳ SynPS/2 Synaptics TouchPad    id=12 [slave pointer (2)] 
⎜ ↳ USB Optical Mouse       id=14 [slave pointer (2)] 
⎣ Virtual core keyboard      id=3 [master keyboard (2)] 
    ↳ Virtual core XTEST keyboard    id=5 [slave keyboard (3)] 
    ↳ Video Bus         id=6 [slave keyboard (3)] 
    ↳ Power Button        id=7 [slave keyboard (3)] 
    ↳ Sleep Button        id=8 [slave keyboard (3)] 
    ↳ AT Translated Set 2 keyboard    id=11 [slave keyboard (3)] 
    ↳ Dell WMI hotkeys       id=13 [slave keyboard (3)] 

$ dmesg的 - 确定

H PRODUCTS CH Products IPD Ultima] on usb-0000:00:1d.1-1/input0 
[42731.000208] usb 3-1: USB disconnect, device number 2 
[42737.291095] usb 3-1: new low-speed USB device number 3 using uhci_hcd 
[42737.457157] usb 3-1: New USB device found, idVendor=068e, idProduct=0060 
[42737.457167] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 
[42737.457175] usb 3-1: Product: CH Products IPD Ultima 
[42737.457182] usb 3-1: Manufacturer: CH PRODUCTS 
[42737.489359] input: CH PRODUCTS CH Products IPD Ultima as /devices/pci0000:00/0000:00:1d.1/usb3/3-1/3-1:1.0/input/input13 
[42737.489867] generic-usb 0003:068E:0060.0005: input,hidraw0: USB HID v1.00 Joystick [CH PRODUCTS CH Products IPD Ultima] on usb-0000:00:1d.1-1/input0 

$蟒蛇它： - 不好

sf1 = open("test.usbdump").read() # read the earlier usb dump from hiddevice 
kb = open("/dev/usb/hiddev0") 
while 1: 
    print (kb.read(len(sf1)) == sf1) 

$ pgame它： - 不正常

#/usr/bin/env python 
# 
# yum list installed pygame* 
#Loaded plugins: auto-update-debuginfo, langpacks, presto, refresh-packagekit 
#Installed Packages 
#pygame.i686        1.9.1-6.fc15       @updates 
#pygame-devel.i686       1.9.1-6.fc15       @updates 

import os, pygame 
from pygame.locals import * 
def main(): 
    pygame.init() 
    pygame.joystick.init() 
    pygame.display.set_mode((468, 60)) 
    pygame.display.set_caption('HID Python') 
    pygame.mouse.set_visible(0) 

    while 1: 
    for event in pygame.event.get(): 
     print event.type 
     if event.type == QUIT: 
     return 
     elif event.type == KEYDOWN and event.key == K_ESCAPE: 
     return 
     elif event.type == MOUSEBUTTONDOWN: 
     print '\/' 
     elif event.type is MOUSEBUTTONUP: 
     print '/\' 
     elif event.type is JOYAXISMOTION: 
     print '()' 
     elif event.type is JOYBALLMOTION: 
     print '()()' 
     elif event.type is JOYHATMOTION: 
     print '<>' 
     elif event.type is JOYBUTTONUP: 
     print '//\\' 
     elif event.type is JOYBUTTONDOWN: 
     print '\\//' 

if __name__ == '__main__': 
    main() 

没有运气。任何帮助的想法，为什么我什么都得不到？

追问：

# cat /dev/input/js0 
=c��=c��=c��=c��=c��=c��=c��=c��=c�=c�� =c�� 
=c�� 
    =c��=c��=c�� 
&n��n�Vp�&q�r��r�Nt��t�>u��u��v�w�~w��z���{��|�}�n}��}�~�N~��~��~�.������������������������>�����拋6�����V�����������6�����&��������v��昋�v�� 

Answer 1

写从捕捉输入的解码器。