Developing a USB driver for QNX

This section covers developing a basic USB Driver for QNX, while comparing the process to that of a Linux USB Driver.

You can find more extensive documentation on libusbdi in this USB Library Reference, though note that it is for QNX SDP 6.5.

This section uses the baseline library libusbdi, which you can link against via -l usbdi.

The relevant headers include:

#include <errno.h>
#include <sys/usbdi.h>