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/*
* FreeRTOS Kernel V10.4.0
* Copyright (C) 2020 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.
*
* http://www.FreeRTOS.org
* http://aws.amazon.com/freertos
*
* 1 tab == 4 spaces!
*/
/* Scheduler includes. */
#include "FreeRTOS.h"
#include "portable.h"
/* Demo app includes. */
#include "partest.h"
#include "demoGpio.h"
#define partstNUM_LEDS ( 8 )
#define partstALL_OUTPUTS_OFF ( ( unsigned long ) ~(0xFFFFFFFF << partstNUM_LEDS) )
static unsigned long ulLEDReg;
/*-----------------------------------------------------------
* Simple parallel port IO routines.
*-----------------------------------------------------------*/
static void SetLeds (unsigned int leds)
{
gpio->out.leds = leds;
}
/*-----------------------------------------------------------*/
void vParTestInitialise( void )
{
gpio->dir.leds = 0xff;
}
/*-----------------------------------------------------------*/
void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
{
/* Switch an LED on or off as requested. */
if (uxLED < partstNUM_LEDS)
{
if( xValue )
{
ulLEDReg &= ~( 1 << uxLED );
}
else
{
ulLEDReg |= ( 1 << uxLED );
}
SetLeds( ulLEDReg );
}
}
/*-----------------------------------------------------------*/
void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
{
/* Toggle the state of the requested LED. */
if (uxLED < partstNUM_LEDS)
{
ulLEDReg ^= ( 1 << uxLED );
SetLeds( ulLEDReg );
}
}
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