Usb to serial

[vicce67]

dear friends,

does possibility exist of transforming the pic 18f2450 OR SIMILAR in an usb conversor for serial (RS232)?

if possible they can show an example?

in advance thankful,

vicente(brasil)

[Kamikaze47]

Yes it is possible.

Use CDCDESC.ASM that comes with PBP as the USB definition file. This will configure the USB transceiver to be a serial communications port.

Then you can do USBOUT to endpoint 3 to send data to the usb comm port.