Function gx_hal_usbd_config

• Defined in file__output_copyinclude_src_include_usb_gx_hal_usbd.h

Function Documentation

uint32_t gx_hal_usbd_config(uint32_t usbd_base, uint8_t in_epnum, uint8_t out_epnum, gx_hal_usbd_cbk_t *cbk)

config usb device controller, include usb device controller base address, endpoint number and callback

参数

• usbd_base – usb device controller base address

• in_epnum – in endpoint number

• out_epnum – out endpoint number

• cbk – usb callback

Returns 0

success, -1: failed