95 lines
5.0 KiB
C
95 lines
5.0 KiB
C
/**************************************************************************/
|
|
/* */
|
|
/* Copyright (c) Microsoft Corporation. All rights reserved. */
|
|
/* */
|
|
/* This software is licensed under the Microsoft Software License */
|
|
/* Terms for Microsoft Azure RTOS. Full text of the license can be */
|
|
/* found in the LICENSE file at https://aka.ms/AzureRTOS_EULA */
|
|
/* and in the root directory of this software. */
|
|
/* */
|
|
/**************************************************************************/
|
|
|
|
|
|
/**************************************************************************/
|
|
/**************************************************************************/
|
|
/** */
|
|
/** ThreadX Component */
|
|
/** */
|
|
/** Timer */
|
|
/** */
|
|
/**************************************************************************/
|
|
/**************************************************************************/
|
|
|
|
#define TX_SOURCE_CODE
|
|
|
|
|
|
/* Include necessary system files. */
|
|
|
|
#include "tx_api.h"
|
|
#include "tx_trace.h"
|
|
#include "tx_timer.h"
|
|
|
|
|
|
/**************************************************************************/
|
|
/* */
|
|
/* FUNCTION RELEASE */
|
|
/* */
|
|
/* _tx_time_set PORTABLE C */
|
|
/* 6.1 */
|
|
/* AUTHOR */
|
|
/* */
|
|
/* William E. Lamie, Microsoft Corporation */
|
|
/* */
|
|
/* DESCRIPTION */
|
|
/* */
|
|
/* This function modifies the internal, free-running, system clock */
|
|
/* as specified by the caller. */
|
|
/* */
|
|
/* INPUT */
|
|
/* */
|
|
/* new_time New time value */
|
|
/* */
|
|
/* OUTPUT */
|
|
/* */
|
|
/* None */
|
|
/* */
|
|
/* CALLS */
|
|
/* */
|
|
/* None */
|
|
/* */
|
|
/* CALLED BY */
|
|
/* */
|
|
/* Application Code */
|
|
/* */
|
|
/* RELEASE HISTORY */
|
|
/* */
|
|
/* DATE NAME DESCRIPTION */
|
|
/* */
|
|
/* 05-19-2020 William E. Lamie Initial Version 6.0 */
|
|
/* 09-30-2020 Yuxin Zhou Modified comment(s), */
|
|
/* resulting in version 6.1 */
|
|
/* */
|
|
/**************************************************************************/
|
|
VOID _tx_time_set(ULONG new_time)
|
|
{
|
|
|
|
TX_INTERRUPT_SAVE_AREA
|
|
|
|
|
|
/* Disable interrupts. */
|
|
TX_DISABLE
|
|
|
|
/* If trace is enabled, insert this event into the trace buffer. */
|
|
TX_TRACE_IN_LINE_INSERT(TX_TRACE_TIME_SET, TX_ULONG_TO_POINTER_CONVERT(new_time), 0, 0, 0, TX_TRACE_TIME_EVENTS)
|
|
|
|
/* Log this kernel call. */
|
|
TX_EL_TIME_SET_INSERT
|
|
|
|
/* Set the system clock time. */
|
|
_tx_timer_system_clock = new_time;
|
|
|
|
/* Restore interrupts. */
|
|
TX_RESTORE
|
|
}
|
|
|