1 /***************************************************************************
2 * Copyright (c) 2024 Microsoft Corporation
3 *
4 * This program and the accompanying materials are made available under the
5 * terms of the MIT License which is available at
6 * https://opensource.org/licenses/MIT.
7 *
8 * SPDX-License-Identifier: MIT
9 **************************************************************************/
10
11
12 /**************************************************************************/
13 /**************************************************************************/
14 /** */
15 /** USBX Component */
16 /** */
17 /** Pictbridge Application */
18 /** */
19 /**************************************************************************/
20 /**************************************************************************/
21
22
23 /* Include necessary system files. */
24
25 #define UX_SOURCE_CODE
26
27 #include "ux_api.h"
28 #include "ux_pictbridge.h"
29 #include "ux_device_stack.h"
30 #include "ux_device_class_pima.h"
31
32
33 /**************************************************************************/
34 /* */
35 /* FUNCTION RELEASE */
36 /* */
37 /* _ux_pictbridge_dpsclient_register_event_callback_function */
38 /* PORTABLE C */
39 /* 6.1 */
40 /* */
41 /* AUTHOR */
42 /* */
43 /* Chaoqiong Xiao, Microsoft Corporation */
44 /* */
45 /* DESCRIPTION */
46 /* */
47 /* This function register user callback function */
48 /* */
49 /* INPUT */
50 /* */
51 /* pictbridge Pictbridge instance */
52 /* event_callback_function Pointer to callback function */
53 /* */
54 /* OUTPUT */
55 /* */
56 /* Completion Status */
57 /* */
58 /* CALLS */
59 /* */
60 /* */
61 /* CALLED BY */
62 /* */
63 /* user application */
64 /* */
65 /* RELEASE HISTORY */
66 /* */
67 /* DATE NAME DESCRIPTION */
68 /* */
69 /* 05-19-2020 Chaoqiong Xiao Initial Version 6.0 */
70 /* 09-30-2020 Chaoqiong Xiao Modified comment(s), */
71 /* resulting in version 6.1 */
72 /* */
73 /**************************************************************************/
_ux_pictbridge_dpsclient_register_event_callback_function(UX_PICTBRIDGE * pictbridge,UINT (* event_callback_function)(struct UX_PICTBRIDGE_STRUCT * pictbridge,UINT event_flag))74 UINT _ux_pictbridge_dpsclient_register_event_callback_function(UX_PICTBRIDGE *pictbridge, UINT (*event_callback_function)(struct UX_PICTBRIDGE_STRUCT *pictbridge, UINT event_flag))
75 {
76
77 /* Store the user callback function. */
78 pictbridge -> ux_pictbridge_dps_event_callback_function = event_callback_function;
79
80 /* Always return success. */
81 return(UX_SUCCESS);
82 }
83
84
