1 |
|
|
/*************************************************************************** |
2 |
|
|
* Copyright (c) 2024 Microsoft Corporation |
3 |
|
|
* Copyright (c) 2026-present Eclipse ThreadX contributors |
4 |
|
|
* |
5 |
|
|
* This program and the accompanying materials are made available under the |
6 |
|
|
* terms of the MIT License which is available at |
7 |
|
|
* https://opensource.org/licenses/MIT. |
8 |
|
|
* |
9 |
|
|
* SPDX-License-Identifier: MIT |
10 |
|
|
**************************************************************************/ |
11 |
|
|
|
12 |
|
|
|
13 |
|
|
/**************************************************************************/ |
14 |
|
|
/**************************************************************************/ |
15 |
|
|
/** */ |
16 |
|
|
/** USBX Component */ |
17 |
|
|
/** */ |
18 |
|
|
/** System */ |
19 |
|
|
/** */ |
20 |
|
|
/**************************************************************************/ |
21 |
|
|
/**************************************************************************/ |
22 |
|
|
|
23 |
|
|
/* Include necessary system files. */ |
24 |
|
|
|
25 |
|
|
#define UX_SOURCE_CODE |
26 |
|
|
|
27 |
|
|
#include "ux_api.h" |
28 |
|
|
|
29 |
|
|
|
30 |
|
|
#ifndef UX_DISABLE_ERROR_HANDLER |
31 |
|
|
/**************************************************************************/ |
32 |
|
|
/* */ |
33 |
|
|
/* FUNCTION RELEASE */ |
34 |
|
|
/* */ |
35 |
|
|
/* _ux_system_error_handler PORTABLE C */ |
36 |
|
|
/* 6.1 */ |
37 |
|
|
/* AUTHOR */ |
38 |
|
|
/* */ |
39 |
|
|
/* Chaoqiong Xiao, Microsoft Corporation */ |
40 |
|
|
/* */ |
41 |
|
|
/* DESCRIPTION */ |
42 |
|
|
/* */ |
43 |
|
|
/* This function saves the last critical error from USBX functions. */ |
44 |
|
|
/* It is mainly used for debugging purpose to trap where error occurred*/ |
45 |
|
|
/* */ |
46 |
|
|
/* */ |
47 |
|
|
/* INPUT */ |
48 |
|
|
/* */ |
49 |
|
|
/* error_code */ |
50 |
|
|
/* */ |
51 |
|
|
/* */ |
52 |
|
|
/* OUTPUT */ |
53 |
|
|
/* */ |
54 |
|
|
/* None */ |
55 |
|
|
/* */ |
56 |
|
|
/* CALLS */ |
57 |
|
|
/* */ |
58 |
|
|
/* None */ |
59 |
|
|
/* */ |
60 |
|
|
/* CALLED BY */ |
61 |
|
|
/* */ |
62 |
|
|
/* Application */ |
63 |
|
|
/* */ |
64 |
|
|
/**************************************************************************/ |
65 |
|
18166 |
VOID _ux_system_error_handler(UINT system_level, UINT system_context, UINT error_code) |
66 |
|
|
{ |
67 |
|
|
|
68 |
|
|
/* Save the last system error code. */ |
69 |
|
18166 |
_ux_system -> ux_system_last_error = error_code; |
70 |
|
|
|
71 |
|
|
/* Increment the total number of system errors. */ |
72 |
|
18166 |
_ux_system -> ux_system_error_count++; |
73 |
|
|
|
74 |
|
|
/* Is there an application call back function to call ? */ |
75 |
✓✓ |
18166 |
if (_ux_system -> ux_system_error_callback_function != UX_NULL) |
76 |
|
|
{ |
77 |
|
|
|
78 |
|
|
/* The callback function is defined, call it. */ |
79 |
|
18030 |
_ux_system -> ux_system_error_callback_function(system_level, system_context, error_code); |
80 |
|
|
} |
81 |
|
18166 |
} |
82 |
|
|
#endif |