/* | |
FreeRTOS V7.2.0 - Copyright (C) 2012 Real Time Engineers Ltd. | |
*************************************************************************** | |
* * | |
* FreeRTOS tutorial books are available in pdf and paperback. * | |
* Complete, revised, and edited pdf reference manuals are also * | |
* available. * | |
* * | |
* Purchasing FreeRTOS documentation will not only help you, by * | |
* ensuring you get running as quickly as possible and with an * | |
* in-depth knowledge of how to use FreeRTOS, it will also help * | |
* the FreeRTOS project to continue with its mission of providing * | |
* professional grade, cross platform, de facto standard solutions * | |
* for microcontrollers - completely free of charge! * | |
* * | |
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< * | |
* * | |
* Thank you for using FreeRTOS, and thank you for your support! * | |
* * | |
*************************************************************************** | |
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. See the GNU General Public License for | |
more details. You should have received a copy of the GNU General Public | |
License and the FreeRTOS license exception along with FreeRTOS; if not it | |
can be viewed here: http://www.freertos.org/a00114.html and also obtained | |
by writing to Richard Barry, contact details for whom are available on the | |
FreeRTOS WEB site. | |
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, training, latest information, | |
license and contact details. | |
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products, | |
including FreeRTOS+Trace - an indispensable productivity tool. | |
Real Time Engineers ltd license FreeRTOS to High Integrity Systems, who sell | |
the code with commercial support, indemnification, and middleware, under | |
the OpenRTOS brand: http://www.OpenRTOS.com. High Integrity Systems also | |
provide a safety engineered and independently SIL3 certified version under | |
the SafeRTOS brand: http://www.SafeRTOS.com. | |
*/ | |
/*----------------------------------------------------------- | |
* Simple IO routines to control the LEDs. | |
*-----------------------------------------------------------*/ | |
/* Scheduler includes. */ | |
#include "FreeRTOS.h" | |
#include "task.h" | |
/* Demo includes. */ | |
#include "partest.h" | |
/* Library includes. */ | |
#include "het.h" | |
/* Port bits connected to LEDs. */ | |
const unsigned long ulLEDBits[] = { 25, 18, 29, /* Bottom row. */ | |
17, 31, 0, /* Top row. */ | |
2, 5, 20, /* Red1, blue1, green1 */ | |
4, 27, 16 }; /* Red2, blue2, green2 */ | |
/* 1 turns a white LED on, or a coloured LED off. */ | |
const unsigned long ulOnStates[] = { 1, 1, 1, | |
1, 1, 1, | |
0, 0, 0, | |
0, 0, 0 }; | |
const unsigned long ulNumLEDs = sizeof( ulLEDBits ) / sizeof( unsigned long ); | |
/*-----------------------------------------------------------*/ | |
void vParTestInitialise( void ) | |
{ | |
unsigned long ul; | |
/* Initalise the IO ports that drive the LEDs */ | |
gioSetDirection( hetPORT, 0xFFFFFFFF ); | |
/* Turn all the LEDs off. */ | |
for( ul = 0; ul < ulNumLEDs; ul++ ) | |
{ | |
gioSetBit( hetPORT, ulLEDBits[ ul ], !ulOnStates[ ul ] ); | |
} | |
} | |
/*-----------------------------------------------------------*/ | |
void vParTestSetLED( unsigned long ulLED, signed long xValue ) | |
{ | |
if( ulLED < ulNumLEDs ) | |
{ | |
if( xValue == pdFALSE ) | |
{ | |
xValue = !ulOnStates[ ulLED ]; | |
} | |
else | |
{ | |
xValue = ulOnStates[ ulLED ]; | |
} | |
gioSetBit( hetPORT, ulLEDBits[ ulLED ], xValue ); | |
} | |
} | |
/*-----------------------------------------------------------*/ | |
void vParTestToggleLED( unsigned long ulLED ) | |
{ | |
unsigned long ulBitState; | |
if( ulLED < ulNumLEDs ) | |
{ | |
ulBitState = gioGetBit( hetPORT, ulLEDBits[ ulLED ] ); | |
gioSetBit( hetPORT, ulLEDBits[ ulLED ], !ulBitState ); | |
} | |
} | |