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/*
* FreeRTOS V202111.00
* Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* https://www.FreeRTOS.org
* https://github.com/FreeRTOS
*
*/
/*
* This file belongs to the demo for showing use of the coreSNTP library for synchronizing
* system time with internet time and maintaining correct wall-clock time.
*
* This file shows how an application task can query Coordinated Universal Time (UTC) from system,
* that is maintained and synchronized periodically in the SNTP client (daemon) task of the demo
* project. Refer to the the SNTPClientTask.c file in this project for the SNTP client task.
*/
/* Standard includes. */
#include <string.h>
#include <stdio.h>
#include <stdint.h>
#include <time.h>
/* Kernel includes. */
#include "FreeRTOS.h"
#include "task.h"
/* Demo includes. */
#include "common_demo_include.h"
/*-----------------------------------------------------------*/
/**
* @brief The periodicity of the application task in query and logging system time. This is the time
* interval between consecutive system clock time queries in the sample application task.
*/
#define CLOCK_QUERY_TASK_DELAY_MS ( 1000 )
/*-----------------------------------------------------------*/
void printTime( const UTCTime_t * pUnixTime )
{
struct tm * currTime;
time_t time;
/* Obtain the broken-down UTC representation of the current system time. */
time = pUnixTime->secs;
currTime = gmtime( &time );
/* Log the time as both UNIX timestamp and Human Readable time. */
LogInfo( ( "Time:\nUNIX=%lusecs %lums\nHuman Readable=%lu-%02lu-%02lu %02luh:%02lum:%02lus",
pUnixTime->secs, pUnixTime->msecs,
currTime->tm_year + 1900, currTime->tm_mon + 1, currTime->tm_mday,
currTime->tm_hour, currTime->tm_min, currTime->tm_sec ) );
}
/*************************************************************************************/
/* Sample application task that will query and log system time every second. */
void sampleAppTask( void * pvParameters )
{
UTCTime_t systemTime;
while( 1 )
{
systemGetWallClockTime( &systemTime );
printTime( &systemTime );
vTaskDelay( pdMS_TO_TICKS( CLOCK_QUERY_TASK_DELAY_MS ) );
}
}
/*-----------------------------------------------------------*/
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