mirror of https://github.com/FOME-Tech/openblt.git
75 lines
3.4 KiB
C
75 lines
3.4 KiB
C
/************************************************************************************//**
|
|
* \file port\linux\timeutil.c
|
|
* \brief Time utility source file.
|
|
* \ingroup SerialBoot
|
|
* \internal
|
|
*----------------------------------------------------------------------------------------
|
|
* C O P Y R I G H T
|
|
*----------------------------------------------------------------------------------------
|
|
* Copyright (c) 2014 by Feaser http://www.feaser.com All rights reserved
|
|
*
|
|
*----------------------------------------------------------------------------------------
|
|
* L I C E N S E
|
|
*----------------------------------------------------------------------------------------
|
|
* This file is part of OpenBLT. OpenBLT is free software: you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as published by the Free
|
|
* Software Foundation, either version 3 of the License, or (at your option) any later
|
|
* version.
|
|
*
|
|
* OpenBLT is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
|
|
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
|
* PURPOSE. See the GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along with OpenBLT.
|
|
* If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
* A special exception to the GPL is included to allow you to distribute a combined work
|
|
* that includes OpenBLT without being obliged to provide the source code for any
|
|
* proprietary components. The exception text is included at the bottom of the license
|
|
* file <license.html>.
|
|
*
|
|
* \endinternal
|
|
****************************************************************************************/
|
|
|
|
/****************************************************************************************
|
|
* Include files
|
|
****************************************************************************************/
|
|
#include <assert.h> /* assertion module */
|
|
#include <sb_types.h> /* C types */
|
|
#include <unistd.h> /* UNIX standard functions */
|
|
#include <fcntl.h> /* file control definitions */
|
|
#include <time.h> /* time definitions */
|
|
|
|
|
|
/************************************************************************************//**
|
|
** \brief Get the system time in milliseconds.
|
|
** \return Time in milliseconds.
|
|
**
|
|
****************************************************************************************/
|
|
sb_uint32 TimeUtilGetSystemTimeMs(void)
|
|
{
|
|
struct timeval tv;
|
|
|
|
if (gettimeofday(&tv, SB_NULL) != 0)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
return (sb_uint32)((tv.tv_sec * 1000ul) + (tv.tv_usec / 1000ul));
|
|
} /*** end of XcpTransportClose ***/
|
|
|
|
|
|
/************************************************************************************//**
|
|
** \brief Performs a delay of the specified amount of milliseconds.
|
|
** \param delay Delay time in milliseconds.
|
|
** \return none.
|
|
**
|
|
****************************************************************************************/
|
|
void TimeUtilDelayMs(sb_uint16 delay)
|
|
{
|
|
usleep(1000 * delay);
|
|
} /*** end of TimeUtilDelayMs **/
|
|
|
|
|
|
/*********************************** end of xcptransport.c *****************************/
|