I need to read and write some values to the
GPIO registers after that procnto is running.
What kind of function should I use in that case?
Regards,
Jacek
I need to read and write some values to the
GPIO registers after that procnto is running.
What kind of function should I use in that case?
Regards,
Jacek
Jacek Rudnicki <jacek.rudnicki@quantum.com.pl> wrote:
I need to read and write some values to the
GPIO registers after that procnto is running.What kind of function should I use in that case?
Assuming this is some sort of i/o card/device/hardware,
you’d generally look at using:
mmap_device_io() and out8()/out16()/out32()
David Gibbs
QNX Training Services
dagibbs@qnx.com