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/*
* FreeRTOS Kernel V10.2.1
* Copyright (C) 2019 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!
*/
#include "FreeRTOS.h"
#include "task.h"
#include "partest.h"
#define partstNUM_LEDs 4
/*-----------------------------------------------------------
* Simple LED IO routines for the tower LEDs LED1 to LED4.
*-----------------------------------------------------------*/
void vParTestInitialise( void )
{
/* Enable pull and output drive. */
PTHPE_PTHPE3 = 1;
PTHDD_PTHDD3 = 1;
PTEPE_PTEPE5 = 1;
PTEDD_PTEDD5 = 1;
PTGPE_PTGPE5 = 1;
PTGDD_PTGDD5 = 1;
PTEPE_PTEPE3 = 1;
PTEDD_PTEDD3 = 1;
/* Enable clock to ports. */
SCGC3_PTE = 1;
SCGC3_PTF = 1;
SCGC3_PTG = 1;
/* Ensure the LEDs are off. */
vParTestSetLED( 0, 0 );
vParTestSetLED( 1, 0 );
vParTestSetLED( 2, 0 );
vParTestSetLED( 3, 0 );
}
/*-----------------------------------------------------------*/
void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
{
switch( uxLED )
{
case 0: PTHD_PTHD3 = xValue;
break;
case 1: PTED_PTED5 = xValue;
break;
case 2: PTGD_PTGD5 = xValue;
break;
case 3: PTED_PTED3 = xValue;
break;
default : /* There are no other LEDs. */
break;
}
}
/*-----------------------------------------------------------*/
void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
{
portENTER_CRITICAL();
{
switch( uxLED )
{
case 0: PTHD_PTHD3 = !PTHD_PTHD3;
break;
case 1: PTED_PTED5 = !PTED_PTED5;
break;
case 2: PTGD_PTGD5 = !PTGD_PTGD5;
break;
case 3: PTED_PTED3 = !!PTED_PTED3;
break;
default : /* There are no other LEDs. */
break;
}
}
portEXIT_CRITICAL();
}
/*-----------------------------------------------------------*/
unsigned portBASE_TYPE uxParTestGetLED( unsigned portBASE_TYPE uxLED )
{
/* We ignore the parameter as in this simple example we simply return the
state of LED3. */
( void ) uxLED;
return PTED_PTED3;
}
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