USB succeeding data transmission interface?

[BertrandR]

Hello,

Newby with LPC, I am trying to setup VCOM communication on my custom board with a LCP55S16

I am using "peripherals tool" to try to set up with preset but I have a field in error and I don't understand at all what should be the value. I try from 0 to 255 without any result. Error should be some where else.

Thank you for your help

Bertrand

[felix1]

Hi,

You need to setup two interfaces, CIC VCOM and DIC VCOM. These two interfaces map to three endpoints (Interrupt In, Bulk In and Bulk Out).

[xiangjun_rong]

Hi,

I think you can download SDK package from the link

https://www.nxp.com/design/software/development-software/mcuxpresso-software-and-tools-/mcuxpresso-s...

There is usb_device_cdc_vcom example, you can refer to the example

Hope it can help you

BR

XiangJun Rong