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Spresense SDK Library v3.3.0-375c679
ov2640.h
1/****************************************************************************
2 * include/nuttx/video/ov2640.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 __INCLUDE_NUTTX_VIDEO_OV2640_H
22#define __INCLUDE_NUTTX_VIDEO_OV2640_H
23
24/****************************************************************************
25 * Included Files
26 ****************************************************************************/
27
28#include <nuttx/config.h>
29
30/****************************************************************************
31 * Pre-processor Definitions
32 ****************************************************************************/
33
34/****************************************************************************
35 * Public Data
36 ****************************************************************************/
37
38/****************************************************************************
39 * Public Function Prototypes
40 ****************************************************************************/
41
42#ifdef __cplusplus
43#define EXTERN extern "C"
44extern "C"
45{
46#else
47#define EXTERN extern
48#endif
49
50/****************************************************************************
51 * Name: ov2640_initialize
52 *
53 * Description:
54 * Initialize the OV2640 camera.
55 *
56 * Input Parameters:
57 * i2c - Reference to the I2C driver structure
58 *
59 * Returned Value:
60 * Zero (OK) is returned on success. Otherwise, a negated errno value is
61 * returned to indicate the nature of the failure.
62 *
63 ****************************************************************************/
64
65struct i2c_master_s;
66int ov2640_initialize(FAR struct i2c_master_s *i2c);
67
68#undef EXTERN
69#ifdef __cplusplus
70}
71#endif
72
73#endif /* __INCLUDE_NUTTX_VIDEO_OV2640_H */