I have a issue with my win ce4.2 ARM processor. The vendor provided c++ api for controlling power on the auxiliary port is not currently working (previously it worked fine) but for other ports it's working fine (4 pair of I/O, LEDS.)
I wish to solve this and make the port active again.
I wish to get the devices or drivers attached to the device to get a clue of what's going on.
Any kind of suggestion regarding this will be helpful.