can't move cursor

hello guys, I transplants a QT4 program to the board, and insert the usb-mouse, and insmod the mouse driver, the output of cat /proc/bus/usb/devices is following:

Code:

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T:  Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  9 Spd=1.5 MxCh= 0
D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
P:  Vendor=15ca ProdID=00c3 Rev= 5.12
S:  Product=USB Optical Mouse
C:* #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr= 98mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=03(HID  ) Sub=01 Prot=02 Driver=usbhid
E:  Ad=81(I) Atr=03(Int.) MxPS=   4 Ivl=10ms

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but there is only event0 under /dev/input, and I set export QWS_MOUSE_PROTO="USB:/dev/input/event0", the mouse also doesn't work.

anyone can help me to solve the problem?

Do you get input events on that file descriptor when you move your mouse?

Quote:

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Originally Posted by wysota

Do you get input events on that file descriptor when you move your mouse?

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Sorry, I don't understand your meaning, what file descriptor do you mean? Is it event0? and how do I get it?