I am using the FRDM-K22F and would like to be able to communicate to an FTDI232R device. Starting with the host_cdc_serial_frdm22K_freertos_frdmk22f demo, I get to the point where the display shows only "unsupported device attached."
Has anyone who has worked with the FRDM series implemented the USB interface to an FTDI chipset? If so, what pointers can they provide.
Just starting on this, so it is all new to me!