it is possible implement cdc via usb pd ?

[Geromino]

i  wnat ability  of  printf message  to pc  terminal via power sdk  via usb pd  ? it is possible ?

[ShifangZ_26 · Accepted solution]

1. You could implements a USB to UART with CCG3 to print message to PC terminal via power SDK, since CCG3 have a FS USB block inside. The part number can be refer to SPEC 002-03288

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2. Or, the other way, Add a USB to UART (RXD) on Dp and Dm of CCGx device (except CCG3 above) and add a UART TXD component into firmware project.

Best Regards,

Lisa

[Geromino]

i have  cypd3175

[ShifangZ_26]

CYPD3175 is CCG3PA, CCG3PA do not have FS USB block inside, it cannot implemnts CDC.

Best Regards,

Lisa