28 lines
531 B
C
28 lines
531 B
C
/* Copyright 2014 The Chromium OS Authors. All rights reserved.
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*
|
|
* STM32F3 Family specific USB functionality
|
|
*/
|
|
|
|
#include "usb-stm32f3.h"
|
|
|
|
#include "system.h"
|
|
#include "usb_api.h"
|
|
|
|
void usb_connect(void)
|
|
{
|
|
/* USB is in use */
|
|
disable_sleep(SLEEP_MASK_USB_DEVICE);
|
|
|
|
usb_board_connect();
|
|
}
|
|
|
|
void usb_disconnect(void)
|
|
{
|
|
usb_board_disconnect();
|
|
|
|
/* USB is off, so sleep whenever */
|
|
enable_sleep(SLEEP_MASK_USB_DEVICE);
|
|
}
|