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Spresense SDK Library v3.3.0-375c679
usbdev.h
1/****************************************************************************
2 * arch/arm/include/cxd56xx/usbdev.h
3 *
4 * Licensed to the Apache Software Foundation (ASF) under one or more
5 * contributor license agreements. See the NOTICE file distributed with
6 * this work for additional information regarding copyright ownership. The
7 * ASF licenses this file to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance with the
9 * License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
15 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
16 * License for the specific language governing permissions and limitations
17 * under the License.
18 *
19 ****************************************************************************/
20
21#ifndef __ARCH_ARM_INCLUDE_CXD56XX_USBDEV_H
22#define __ARCH_ARM_INCLUDE_CXD56XX_USBDEV_H
23
24/****************************************************************************
25 * Included Files
26 ****************************************************************************/
27
28/****************************************************************************
29 * Pre-processor Prototypes
30 ****************************************************************************/
31
32/* BOARDIOC_USBDEV_SETNOTIFYSIG signal value ********************************/
33
34#define USBDEV_STATE_DETACH 0
35#define USBDEV_STATE_ATTACH 1
36
37/* The BOARDIOC_USBDEV_SETNOTIFYSIG signal output the VBUS connection state
38 * and supply current value to the signal handler argument (sival_int).
39 *
40 * Please use the following macros.
41 *
42 * - USBDEV_CONNECTED : Get VBUS connection state.
43 * - USBDEV_POWER_CURRENT : Get VBUS supply current.
44 */
45
46#define USBDEV_CONNECTED(x) (0xffff & ((x)>>16))
47#define USBDEV_POWER_CURRENT(x) (0xffff & (x))
48
49#endif /* __ARCH_ARM_INCLUDE_CXD56XX_USBDEV_H */