/* | |
* FreeRTOS Kernel V10.0.0 | |
* Copyright (C) 2017 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. If you wish to use our Amazon | |
* FreeRTOS name, please do so in a fair use way that does not cause confusion. | |
* | |
* 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! | |
*/ | |
/* FreeRTOS.org includes. */ | |
#include "FreeRTOS.h" | |
/* Demo application includes. */ | |
#include "partest.h" | |
#define LED_2 ( 1UL << 24UL ) | |
#define LED_3 ( 1UL << 25UL ) | |
#define LED_4 ( 1UL << 28UL ) | |
#define LED_5 ( 1UL << 29UL ) | |
#define partstFIO1_BITS ( LED_2 | LED_3 | LED_4 | LED_5 ) | |
#define partstNUM_LEDS ( 4 ) | |
static unsigned long ulLEDs[] = { LED_3, LED_2, LED_5, LED_4 }; | |
/*----------------------------------------------------------- | |
* Simple parallel port IO routines. | |
*-----------------------------------------------------------*/ | |
void vParTestInitialise( void ) | |
{ | |
/* LEDs on port 1. */ | |
LPC_GPIO1->FIODIR = partstFIO1_BITS; | |
/* Start will all LEDs off. */ | |
LPC_GPIO1->FIOCLR = partstFIO1_BITS; | |
} | |
/*-----------------------------------------------------------*/ | |
void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue ) | |
{ | |
if( uxLED < partstNUM_LEDS ) | |
{ | |
/* Set of clear the output. */ | |
if( xValue ) | |
{ | |
LPC_GPIO1->FIOCLR = ulLEDs[ uxLED ]; | |
} | |
else | |
{ | |
LPC_GPIO1->FIOSET = ulLEDs[ uxLED ]; | |
} | |
} | |
} | |
/*-----------------------------------------------------------*/ | |
void vParTestToggleLED( unsigned portBASE_TYPE uxLED ) | |
{ | |
if( uxLED < partstNUM_LEDS ) | |
{ | |
if( LPC_GPIO1->FIOPIN & ulLEDs[ uxLED ] ) | |
{ | |
LPC_GPIO1->FIOCLR = ulLEDs[ uxLED ]; | |
} | |
else | |
{ | |
LPC_GPIO1->FIOSET = ulLEDs[ uxLED ]; | |
} | |
} | |
} | |
/*-----------------------------------------------------------*/ | |
unsigned portBASE_TYPE uxParTextGetLED( unsigned portBASE_TYPE uxLED ) | |
{ | |
if( uxLED < partstNUM_LEDS ) | |
{ | |
return ( LPC_GPIO1->FIOPIN & ulLEDs[ uxLED ] ); | |
} | |
else | |
{ | |
return 0; | |
} | |
} | |
/*-----------------------------------------------------------*/ | |