I don't understand how works the example USB_HOST_CDC included in SDK library for microprocessor LPC54608..
The example run on demo board OM13092.
I have connected a serial port to connector P4 of DEMOBOARD and I have attached a CDC serial device on USB0 port of DEMOBOARD. I connected the serial TX pin with the serial RX pin of CDC serial device.
I suppose when I send a single byte through serial port connected to P4 of DEMOBOARD I have to receive the same byte on RX serial port connected to P4 of DEMOBOARD.
I don't receive anything on serial port connected to P4.
What's wrong? How does the example work?