MCUXpresso SDKのトピックUSB_VcomInit function

USB_VcomInit function

biafra — Wed, 07 Feb 2018 11:25:13 GMT

Hi everyone,

I'm working on a project where I need to output some debug strings on a CDC virtual COM.

I defined:

#define BOARD_USE_VIRTUALCOM

#define BOARD_DEBUG_UART_TYPE DEBUG_CONSOLE_DEVICE_TYPE_USBCDC

This way some code is enabled to be compiled; it calls the following functions:

USB_VcomInit()

USB_VcomDeinit()

USB_VcomWriteBlocking()

USB_VcomReadBlocking()

These functions aren't defined anywhere in the project code, I've shearched in all the SDK files (version 2.3), but I'm not been able to find them.

Where can I find them? Do I need to write them my own way?

Many thanks

Biafra

jingpan — Sun, 11 Feb 2018 01:36:15 GMT

Hi Biafra,

Excuse me but which MCU do you use?

Regards,

Jing

biafra — Mon, 12 Feb 2018 09:27:31 GMT

Hi Jing,

Sorry form the inadvertency.

I'm using MK66F18 with SDK 2.3.

Many thanks

Biafra

jingpan — Tue, 13 Feb 2018 06:24:42 GMT

Hi biafra,

These function names is used to interface with customer's application. You have to write these function by yourself. Please refer to https://community.nxp.com/message/939834?commentID=939834#comment-939834

Regards,

Jing