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/*
FreeRTOS V8.0.1 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
/*-----------------------------------------------------------
* Simple parallel port IO routines.
*-----------------------------------------------------------*/
/* Kernel includes. */
#include "FreeRTOS.h"
#include "task.h"
/* Fujitsu drivers/libraries. */
#include "mcu.h"
/* Only the LEDs on one of the two seven segment displays are used. */
#define partstMAX_LEDS 8
/*-----------------------------------------------------------*/
void vParTestInitialise( void )
{
/* Analog inputs are not used on the LED outputs. */
FM3_GPIO->ADE = 0x0000;
/* Set to output. */
FM3_GPIO->DDR1 |= 0xFFFF;
FM3_GPIO->DDR3 |= 0xFFFF;
/* Set as GPIO. */
FM3_GPIO->PFR1 &= 0x0000;
FM3_GPIO->PFR3 &= 0x0000;
/* Start with all LEDs off. */
FM3_GPIO->PDOR1 = 0xFFFF;
FM3_GPIO->PDOR1 = 0xFFFF;
}
/*-----------------------------------------------------------*/
void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
{
if( uxLED < partstMAX_LEDS )
{
/* A critical section is used as the LEDs are also accessed from an
interrupt. */
taskENTER_CRITICAL();
{
if( xValue == pdTRUE )
{
FM3_GPIO->PDOR1 &= ~( 1UL << uxLED );
}
else
{
FM3_GPIO->PDOR1 |= ( 1UL << uxLED );
}
}
taskEXIT_CRITICAL();
}
}
/*-----------------------------------------------------------*/
void vParTestSetLEDFromISR( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
{
unsigned portBASE_TYPE uxInterruptFlags;
uxInterruptFlags = portSET_INTERRUPT_MASK_FROM_ISR();
{
if( uxLED < partstMAX_LEDS )
{
if( xValue == pdTRUE )
{
FM3_GPIO->PDOR1 &= ~( 1UL << uxLED );
}
else
{
FM3_GPIO->PDOR1 |= ( 1UL << uxLED );
}
}
}
portCLEAR_INTERRUPT_MASK_FROM_ISR( uxInterruptFlags );
}
/*-----------------------------------------------------------*/
void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
{
if( uxLED < partstMAX_LEDS )
{
/* A critical section is used as the LEDs are also accessed from an
interrupt. */
taskENTER_CRITICAL();
{
if( ( FM3_GPIO->PDOR1 & ( 1UL << uxLED ) ) != 0UL )
{
FM3_GPIO->PDOR1 &= ~( 1UL << uxLED );
}
else
{
FM3_GPIO->PDOR1 |= ( 1UL << uxLED );
}
}
taskEXIT_CRITICAL();
}
}
/*-----------------------------------------------------------*/