blob: 62b0b30c3e7626b14388fc9835e294a20dbc1b1b [file] [log] [blame]
/*
* FreeRTOS Kernel V10.3.0
* 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!
*/
/*-----------------------------------------------------------
* Simple IO routines to control the LEDs.
*-----------------------------------------------------------*/
/* Scheduler includes. */
#include "FreeRTOS.h"
#include "task.h"
/* Demo includes. */
#include "partest.h"
/* Hardware specifics. */
#include "iodefine.h"
#define partestNUM_LEDS ( 4 )
long lParTestGetLEDState( unsigned long ulLED );
/*-----------------------------------------------------------*/
void vParTestInitialise( void )
{
/* Port pin configuration is done by the low level set up prior to this
function being called. */
}
/*-----------------------------------------------------------*/
void vParTestSetLED( unsigned long ulLED, signed long xValue )
{
if( ulLED < partestNUM_LEDS )
{
if( xValue != 0 )
{
/* Turn the LED on. */
taskENTER_CRITICAL();
{
switch( ulLED )
{
case 0: LED0 = LED_ON;
break;
case 1: LED1 = LED_ON;
break;
case 2: LED2 = LED_ON;
break;
case 3: LED3 = LED_ON;
break;
}
}
taskEXIT_CRITICAL();
}
else
{
/* Turn the LED off. */
taskENTER_CRITICAL();
{
switch( ulLED )
{
case 0: LED0 = LED_OFF;
break;
case 1: LED1 = LED_OFF;
break;
case 2: LED2 = LED_OFF;
break;
case 3: LED3 = LED_OFF;
break;
}
}
taskEXIT_CRITICAL();
}
}
}
/*-----------------------------------------------------------*/
void vParTestToggleLED( unsigned long ulLED )
{
if( ulLED < partestNUM_LEDS )
{
taskENTER_CRITICAL();
{
if( lParTestGetLEDState( ulLED ) != 0x00 )
{
vParTestSetLED( ulLED, 0 );
}
else
{
vParTestSetLED( ulLED, 1 );
}
}
taskEXIT_CRITICAL();
}
}
/*-----------------------------------------------------------*/
long lParTestGetLEDState( unsigned long ulLED )
{
long lReturn = pdTRUE;
if( ulLED < partestNUM_LEDS )
{
switch( ulLED )
{
case 0 : if( LED0 != 0 )
{
lReturn = pdFALSE;
}
break;
case 1 : if( LED1 != 0 )
{
lReturn = pdFALSE;
}
break;
case 2 : if( LED2 != 0 )
{
lReturn = pdFALSE;
}
break;
case 3 : if( LED3 != 0 )
{
lReturn = pdFALSE;
}
break;
}
}
return lReturn;
}
/*-----------------------------------------------------------*/