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 /** Device Pima Class */
18 /** */
19 /**************************************************************************/
20 /**************************************************************************/
21
22 #define UX_SOURCE_CODE
23
24
25 /* Include necessary system files. */
26
27 #include "ux_api.h"
28 #include "ux_device_class_pima.h"
29 #include "ux_device_stack.h"
30
31
32 /**************************************************************************/
33 /* */
34 /* FUNCTION RELEASE */
35 /* */
36 /* _ux_device_class_pima_device_reset PORTABLE C */
37 /* 6.1 */
38 /* AUTHOR */
39 /* */
40 /* Chaoqiong Xiao, Microsoft Corporation */
41 /* */
42 /* DESCRIPTION */
43 /* */
44 /* This function informs the application that the device needs to */
45 /* be reset. This will close the session. */
46 /* */
47 /* INPUT */
48 /* */
49 /* pima Pointer to pima class */
50 /* */
51 /* OUTPUT */
52 /* */
53 /* Completion Status */
54 /* */
55 /* CALLS */
56 /* */
57 /* _ux_device_class_pima_response_send Send PIMA response */
58 /* */
59 /* CALLED BY */
60 /* */
61 /* Device Pima Class */
62 /* */
63 /* RELEASE HISTORY */
64 /* */
65 /* DATE NAME DESCRIPTION */
66 /* */
67 /* 05-19-2020 Chaoqiong Xiao Initial Version 6.0 */
68 /* 09-30-2020 Chaoqiong Xiao Modified comment(s), */
69 /* resulting in version 6.1 */
70 /* */
71 /**************************************************************************/
_ux_device_class_pima_device_reset(UX_SLAVE_CLASS_PIMA * pima)72 UINT _ux_device_class_pima_device_reset(UX_SLAVE_CLASS_PIMA *pima)
73 {
74
75 UINT status;
76
77 /* If trace is enabled, insert this event into the trace buffer. */
78 UX_TRACE_IN_LINE_INSERT(UX_TRACE_DEVICE_CLASS_PIMA_DEVICE_RESET, pima, 0, 0, 0, UX_TRACE_DEVICE_CLASS_EVENTS, 0, 0)
79
80 /* Invoke the application callback function. */
81 status = pima -> ux_device_class_pima_device_reset(pima);
82
83 /* Check for error. */
84 if (status != UX_SUCCESS)
85
86 /* We return an error. */
87 _ux_device_class_pima_response_send(pima, status, 0, 0, 0, 0);
88
89 else
90 {
91
92 /* We return a response with success. */
93 _ux_device_class_pima_response_send(pima, UX_DEVICE_CLASS_PIMA_RC_OK, 0, 0, 0, 0);
94
95 /* Session is now closed. */
96 pima -> ux_device_class_pima_session_id = 0;
97
98 }
99
100 /* Return completion status. */
101 return(status);
102 }
103
104
105
