diff options
Diffstat (limited to 'common/src/tx_time_set.c')
| -rw-r--r-- | common/src/tx_time_set.c | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/common/src/tx_time_set.c b/common/src/tx_time_set.c new file mode 100644 index 00000000..83522f7d --- /dev/null +++ b/common/src/tx_time_set.c @@ -0,0 +1,92 @@ +/**************************************************************************/ +/* */ +/* 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 */ +/* 6.0 */ +/* 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 */ +/* */ +/**************************************************************************/ +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 +} + |