text: /*
   * 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!
   */
  
  /*-----------------------------------------------------------
   * 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();
  }
  /*-----------------------------------------------------------*/
  
  