how to use usb-mouse in qnx!

QNX Newsgroups (Archives) qdn.public.installation
1

I have a logitech usb-mouse.In the help of qnx ,I was told that it is
supported.But when I use the command according the example of qnx:
devu-mouse &
devi-hirun msoft fd -d/dev/usbmouse0 &

An error occured.
#Error: input device /dev/usbmouse0 is not available
Error: unable to reset module fd

When I use touch usbmouse0 to create the file, I failed.

Who can tell me how to use the usb-mouse?Thanks!

2

In article <bihiqc$k4v$1@inn.qnx.com>, power_du@sohu.com says…

I have a logitech usb-mouse.In the help of qnx ,I was told that it is
supported.But when I use the command according the example of qnx:
devu-mouse &
devi-hirun msoft fd -d/dev/usbmouse0 &

An error occured.
#Error: input device /dev/usbmouse0 is not available
Error: unable to reset module fd

When I use touch usbmouse0 to create the file, I failed.

You shouldn’t touch a file :slight_smile: You should start devu-uhci to get /dev/usb and after that start
devu-mouse to get /dev/usbmouse0. If it works from command line, you might want to look at Knowledge
Base on how to do it automaticly during system start up

http://www.qnx.com/support/sd_bok/solution.qnx?10411

Eduard.

3

hi,ed1k!
I followed your suggestions.
When I input the command :devu-uhci.
An error occured:#No USB controller found Error Intializing Stack.

My usb-mouse works normally in windows2000.
Can you tell me how to do?



“dyq” <power_du@sohu.com> wrote in message news:bihiqc$k4v$1@inn.qnx.com…

I have a logitech usb-mouse.In the help of qnx ,I was told that it is
supported.But when I use the command according the example of qnx:
devu-mouse &
devi-hirun msoft fd -d/dev/usbmouse0 &

An error occured.
#Error: input device /dev/usbmouse0 is not available
Error: unable to reset module fd

When I use touch usbmouse0 to create the file, I failed.

Who can tell me how to use the usb-mouse?Thanks!

4

In article <bikltn$22u$1@inn.qnx.com>, power_du@163.net says…

hi,ed1k!
I followed your suggestions.
When I input the command :devu-uhci.
An error occured:#No USB controller found Error Intializing Stack.

My usb-mouse works normally in windows2000.
Can you tell me how to do?

Try devu-ohci instead. If it doesn’t help, please post here USB related section from “pci -vvv”.

Cheers,
Eduard.