Hi QNX Community!
I wrote the code for controlling the external hardware via the parallel port.
It worked fine in the terminal window. (“slay devc-par” was used to disable printer driver)
But when implementing this program in Phab i faced the problem!!!
When functions out8() and in8() which are for sending and polling data via the parallel port are used in Phab the Application closes down.
Could it be that Photon resets the printer driver when application runs?
What could cause that problem?
Thanks for your help and answers.