FreeRTOS/Demo/CORTEX_M4F_STM32F407ZG-SK/ParTest.c

/*
 * 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 GPIO (parallel port) IO routines.
 *-----------------------------------------------------------*/

/* Kernel includes. */
#include "FreeRTOS.h"
#include "task.h"

/* Standard demo include. */
#include "partest.h"

/* Starter kit includes. */
#include "iar_stm32f407zg_sk.h"

/* Only the LEDs on one of the two seven segment displays are used. */
#define partstMAX_LEDS		4

static const Led_TypeDef xLEDs[ partstMAX_LEDS ] = { LED1, LED2, LED3, LED4 };

/*-----------------------------------------------------------*/

void vParTestInitialise( void )
{
	/* Initialise all four LEDs that are built onto the starter kit. */
	STM_EVAL_LEDInit( LED1 );
	STM_EVAL_LEDInit( LED2 );
	STM_EVAL_LEDInit( LED3 );
	STM_EVAL_LEDInit( LED4 );
}
/*-----------------------------------------------------------*/

void vParTestSetLED( unsigned long ulLED, signed portBASE_TYPE xValue )
{
	if( ulLED < partstMAX_LEDS )
	{
		if( xValue == pdTRUE )
		{
			STM_EVAL_LEDOn( xLEDs[ ulLED ] );
		}
		else
		{
			STM_EVAL_LEDOff( xLEDs[ ulLED ] );
		}
	}
}
/*-----------------------------------------------------------*/

void vParTestToggleLED( unsigned long ulLED )
{
	if( ulLED < partstMAX_LEDS )
	{
		taskENTER_CRITICAL();
		{
			STM_EVAL_LEDToggle( xLEDs[ ulLED ] );
		}
		taskEXIT_CRITICAL();
	}
}
/*-----------------------------------------------------------*/