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/*************************************************************************** |
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* Copyright (c) 2024 Microsoft Corporation |
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* |
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* This program and the accompanying materials are made available under the |
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* terms of the MIT License which is available at |
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* https://opensource.org/licenses/MIT. |
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* |
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* SPDX-License-Identifier: MIT |
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**************************************************************************/ |
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/**************************************************************************/ |
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/**************************************************************************/ |
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/** */ |
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/** USBX Component */ |
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/** */ |
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/** Host Stack */ |
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/** */ |
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/**************************************************************************/ |
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/**************************************************************************/ |
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/* Include necessary system files. */ |
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#define UX_SOURCE_CODE |
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#include "ux_api.h" |
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/**************************************************************************/ |
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/* */ |
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/* FUNCTION RELEASE */ |
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/* */ |
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/* _ux_utility_delay_ms PORTABLE C */ |
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/* 6.1.10 */ |
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/* AUTHOR */ |
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/* */ |
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/* Chaoqiong Xiao, Microsoft Corporation */ |
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/* */ |
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/* DESCRIPTION */ |
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/* */ |
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/* This function causes the calling thread to sleep for the */ |
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/* specified number of milliseconds */ |
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/* */ |
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/* INPUT */ |
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/* */ |
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/* ms_wait Number of milliseconds to */ |
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/* wait for */ |
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/* */ |
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/* OUTPUT */ |
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/* */ |
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/* None */ |
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/* */ |
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/* CALLS */ |
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/* */ |
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/* tx_thread_sleep ThreadX sleep function */ |
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/* */ |
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/* CALLED BY */ |
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/* */ |
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/* USBX Components */ |
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/* */ |
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/* RELEASE HISTORY */ |
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/* */ |
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/* DATE NAME DESCRIPTION */ |
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/* */ |
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/* 05-19-2020 Chaoqiong Xiao Initial Version 6.0 */ |
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/* 09-30-2020 Chaoqiong Xiao Modified comment(s), */ |
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/* resulting in version 6.1 */ |
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/* 11-09-2020 Chaoqiong Xiao Modified comment(s), */ |
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/* fixed compile warnings 64b, */ |
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/* resulting in version 6.1.2 */ |
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/* 01-31-2022 Chaoqiong Xiao Modified comment(s), */ |
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/* added standalone support, */ |
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/* resulting in version 6.1.10 */ |
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/* */ |
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/**************************************************************************/ |
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14223 |
VOID _ux_utility_delay_ms(ULONG ms_wait) |
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{ |
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ULONG ticks; |
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#if defined(UX_STANDALONE) |
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/* Get current time. */ |
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ticks = _ux_utility_time_get(); |
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/* Wait until timeout. */ |
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while(_ux_utility_time_elapsed(ticks, _ux_utility_time_get()) < |
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UX_MS_TO_TICK_NON_ZERO(ms_wait)); |
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#else |
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/* translate ms into ticks. */ |
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ticks = (ULONG)(ms_wait * UX_PERIODIC_RATE) / 1000; |
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/* For safety add 1 to ticks. */ |
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14223 |
ticks++; |
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/* Call ThreadX sleep function. */ |
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tx_thread_sleep(ticks); |
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#endif |
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/* Return completion status. */ |
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return; |
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} |