I am new to USB and I want to build a USB Paralle I/O using CY7C64215. I'm using AN2298's buttons and lights example as a reference but I modified a bit to use EP2 as my out endpoint. I have succesffuly received data to my PC but sending out is not successful. Could you give me simple example reference project with this kind of fuction?
Could you post this in th USB sectoin of the forum, so that the USB experts notice it and provide you a solution.