please help me some problems about QNX SP2

QNX DEVELOPERS General Programming
1

Describe the installation of the Biscayne demonstration for QNX 6.3
have some errors:

Starting USB driver…
->DLL Error Library cannot be found
->FAILED - io_usb_dlopen
->unable to load dll devu-ohci-biscayne

Starting USB mouse driver for Photon display…
->Unable to access /dev/usbmouse0
->Error: input device /dev/usbmouse0 is not available
->Error: unable to reset module fd

so it is can not realize mouse usb …can anyone help me???thanks

2

is anybody there???can you help me???

3

is it onboard USB or an expansion card?

4

it is on expansion card…
use Software Tera Term pro to communication serial port with Biscayne System
when i run some script file for Sh7760 to load device driver for system
to realize USB,mouse,ethernet,I2c…but it doesn’t realize mouse for USB …
can you help me???

5

it doesnt sound like that card is suported…does anythign work thats plugged into it?