fx_system_time_get.c
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|---|---|---|---|
| 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 | /** FileX Component */ | ||
| 17 | /** */ | ||
| 18 | /** System */ | ||
| 19 | /** */ | ||
| 20 | /**************************************************************************/ | ||
| 21 | /**************************************************************************/ | ||
| 22 | |||
| 23 | #define FX_SOURCE_CODE | ||
| 24 | |||
| 25 | |||
| 26 | /* Include necessary system files. */ | ||
| 27 | |||
| 28 | #include "fx_api.h" | ||
| 29 | #include "fx_system.h" | ||
| 30 | |||
| 31 | |||
| 32 | /**************************************************************************/ | ||
| 33 | /* */ | ||
| 34 | /* FUNCTION RELEASE */ | ||
| 35 | /* */ | ||
| 36 | /* _fx_system_time_get PORTABLE C */ | ||
| 37 | /* 6.1.7 */ | ||
| 38 | /* AUTHOR */ | ||
| 39 | /* */ | ||
| 40 | /* William E. Lamie, Microsoft Corporation */ | ||
| 41 | /* */ | ||
| 42 | /* DESCRIPTION */ | ||
| 43 | /* */ | ||
| 44 | /* This function returns the current contents of the system time in */ | ||
| 45 | /* the fields specified by the caller. */ | ||
| 46 | /* */ | ||
| 47 | /* INPUT */ | ||
| 48 | /* */ | ||
| 49 | /* hour Pointer to hour */ | ||
| 50 | /* minute Pointer to minute */ | ||
| 51 | /* second Pointer to second */ | ||
| 52 | /* */ | ||
| 53 | /* OUTPUT */ | ||
| 54 | /* */ | ||
| 55 | /* FX_SUCCESS */ | ||
| 56 | /* */ | ||
| 57 | /* CALLS */ | ||
| 58 | /* */ | ||
| 59 | /* None */ | ||
| 60 | /* */ | ||
| 61 | /* CALLED BY */ | ||
| 62 | /* */ | ||
| 63 | /* Application Code */ | ||
| 64 | /* */ | ||
| 65 | /**************************************************************************/ | ||
| 66 | 18 | UINT _fx_system_time_get(UINT *hour, UINT *minute, UINT *second) | |
| 67 | { | ||
| 68 | |||
| 69 | UINT time; | ||
| 70 | |||
| 71 | |||
| 72 | /* Get a copy of the current system time. */ | ||
| 73 | 18 | time = _fx_system_time; | |
| 74 | |||
| 75 | /* Check to see if the hour is required. */ | ||
| 76 |
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18 | if (hour) |
| 77 | { | ||
| 78 | |||
| 79 | /* Pickup the hour. */ | ||
| 80 | 9 | *hour = (time >> FX_HOUR_SHIFT) & FX_HOUR_MASK; | |
| 81 | } | ||
| 82 | |||
| 83 | /* Check to see if the minute is required. */ | ||
| 84 |
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18 | if (minute) |
| 85 | { | ||
| 86 | |||
| 87 | /* Pickup the minute. */ | ||
| 88 | 9 | *minute = (time >> FX_MINUTE_SHIFT) & FX_MINUTE_MASK; | |
| 89 | } | ||
| 90 | |||
| 91 | /* Check to see if the second is required. */ | ||
| 92 |
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18 | if (second) |
| 93 | { | ||
| 94 | |||
| 95 | /* Pickup the second. */ | ||
| 96 | 9 | *second = (time & FX_SECOND_MASK) * 2; | |
| 97 | } | ||
| 98 | |||
| 99 | /* If trace is enabled, insert this event into the trace buffer. */ | ||
| 100 | if (hour && minute && second) | ||
| 101 | { | ||
| 102 | FX_TRACE_IN_LINE_INSERT(FX_TRACE_SYSTEM_TIME_GET, *hour, *minute, *second, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0) | ||
| 103 | } | ||
| 104 | |||
| 105 | /* Return successful status. */ | ||
| 106 | 18 | return(FX_SUCCESS); | |
| 107 | } | ||
| 108 | |||
| 109 |