# Note

If you are using more than one port, all ip parameters must be the same(like fifo num, endpoint num, dma support and so on), otherwise give up using multi ports.

## Support Chip List

## STM32

- STM32F105xc、STM32F107xc
- STM32F205xx、STM32F207xx、STM32F215xx、STM32F217xx
- STM32F401xc、STM32F401xe、STM32F405xx、STM32F407xx、STM32F411xe、STM32F412cx、STM32F412rx、STM32F412vx、STM32F412zx、STM32F413xx、STM32F415xx、STM32F417xx、STM32F423xx、STM32F423xx、STM32F429xx、STM32F437xx、STM32F439xx、STM32F446xx、STM32F469xx、STM32F479xx
- STM32F7xx
- STM32H7xx
- STM32L4xx
- STM32MPxx

## AT32

- AT32F402xx、AT32F405xx、AT32F415xx、AT32F423xx、AT32F425xx、AT32F435xx、AT32F437xx

## GD32

CONFIG_USBDEV_EP_NUM 必须为4 或者 6，并删除 usb_dc_dwc2.c 中 while(1){}

当 CONFIG_USBDEV_EP_NUM 为4 时，fifo_num 不得大于 320 字
当 CONFIG_USBDEV_EP_NUM 为6 时，fifo_num 不得大于 1280 字

- GD32F30X_CL
- GD32F405、GD32F407
- GD32F450

## HC32

- HC32F4A0

## Espressif

- ESP32S2、ESP32S3

## Sophgo

- CV18xx

## Kendryte

- K230