usb.c 2.46 KB
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/**
 * @file usb.c
 *
 * Board-specific USB functions.
 */

#include "board_config.h"
#include <nuttx/usb/usbdev.h>
#include <nuttx/usb/usbdev_trace.h>
#include <stm32_otg.h>

/************************************************************************************
 * Name:  stm32_usbsuspend
 *
 * Description:
 *   Board logic must provide the stm32_usbsuspend logic if the USBDEV driver is
 *   used.  This function is called whenever the USB enters or leaves suspend mode.
 *   This is an opportunity for the board logic to shutdown clocks, power, etc.
 *   while the USB is suspended.
 *
 ************************************************************************************/
__EXPORT void stm32_usbsuspend(FAR struct usbdev_s *dev, bool resume)
{
	uinfo("resume: %d\n", resume);
}