| Author | beginning argument ( Replies received: 2 ) |
| a.koenig |
 Posted 21-03-2008 at 11:02 |
Registered on :
03-21-2008
Messages : 2
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Hallo!
We are using the STR711 CPU with Keil. We also use Mouse/Joystick demo provided by the forum. The Hardware is a self made pcb-board. Everything is working fine and functions good.
But if I connect a second pcb board (with the same software) to the pc, the pc recognises the board with a message, that a new hardware is attached. Shortly after this, the pc restarts without any message...
Our Operating System is Windows XP with SP2.
Any ideas?
best regards,
a.Koenig
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| a.koenig |
Posted 25-03-2008 at 16:54 |
Registered on :
03-21-2008
Messages : 2
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So i heared nothing from ST, i had to solve the proplem myself:
It is necessary to give each usb-device it's own
serialnumber, so that windows can enumerate it
correctly...
Than it works...
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| STOne-32 |
 Posted 13-04-2008 at 22:01 |
Registered on :
05-29-2007
From STMicroelectronics
Messages : 415
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Hi,
You just to change the serial number of your second device and then windows OS is able to recognize it  Cheers,
STOne-32.
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STR7 USB PC Crash