Ultra Sonic sensor using USB in QNX 4

QNX Newsgroups (Archives) qdn.public.ddk.usb
1

I want to use Ultra Sonic Sensor using USB port.

If somebody have done this, please tell me how to do this breifly.

Thank you

-Jung

2

<gory@cais.kaist.ac.kr> wrote:

I want to use Ultra Sonic Sensor using USB port.

If somebody have done this, please tell me how to do this breifly.

The usb ddk doesn’t have a driver for this device. Are you trying to
write a driver? Have you looked at the example class drivers in the
ddk?