/* | |
* 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 parallel port IO routines to flash LEDs. | |
*-----------------------------------------------------------*/ | |
/* Kernel includes. */ | |
#include "FreeRTOS.h" | |
#include "task.h" | |
/* Hardware includes. */ | |
#include "msp430.h" | |
#include "hal_MSP-EXP430F5438.h" | |
/*-----------------------------------------------------------*/ | |
void vParTestInitialise( void ) | |
{ | |
/* The port used by the two LEDs is configured from halBoardInit() so | |
nothing needs to be done here. */ | |
} | |
/*-----------------------------------------------------------*/ | |
void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue ) | |
{ | |
/* Only two LEDs are provided on the hardware. */ | |
taskENTER_CRITICAL(); | |
{ | |
if( xValue != pdFALSE ) | |
{ | |
switch( uxLED ) | |
{ | |
case 0: LED_PORT_OUT |= LED_1; | |
break; | |
case 1: LED_PORT_OUT |= LED_2; | |
break; | |
default: /* Nothing to do here, there are only two LEDs. */ | |
break; | |
} | |
} | |
else | |
{ | |
switch( uxLED ) | |
{ | |
case 0: LED_PORT_OUT &= ~LED_1; | |
break; | |
case 1: LED_PORT_OUT &= ~LED_2; | |
break; | |
default: /* Nothing to do here, there are only two LEDs. */ | |
break; | |
} | |
} | |
} | |
taskEXIT_CRITICAL(); | |
} | |
/*-----------------------------------------------------------*/ | |
void vParTestToggleLED( unsigned portBASE_TYPE uxLED ) | |
{ | |
taskENTER_CRITICAL(); | |
{ | |
switch( uxLED ) | |
{ | |
case 0: if( ( LED_PORT_OUT & LED_1 ) == 0 ) | |
{ | |
LED_PORT_OUT |= LED_1; | |
} | |
else | |
{ | |
LED_PORT_OUT &= ~LED_1; | |
} | |
break; | |
case 1: if( ( LED_PORT_OUT & LED_2 ) == 0 ) | |
{ | |
LED_PORT_OUT |= LED_2; | |
} | |
else | |
{ | |
LED_PORT_OUT &= ~LED_2; | |
} | |
break; | |
default: /* Nothing to do here, there are only two LEDs. */ | |
break; | |
} | |
} | |
taskEXIT_CRITICAL(); | |
} | |
/*-----------------------------------------------------------*/ | |