Can anybody tell me how to:
1. Change the direction of a pin on GPIOA from an application and then
how to read and write to the pin using ioctl:s???
2. Use par0 for I/O?? Can I use the same code as for GPIOA but just open a diffrent device??
Is it possible to first write to a pin and the read from it in my application?? If so how??
/ Johan H