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82 lines
2.0 KiB
C
82 lines
2.0 KiB
C
/* THIS SAMPLE CODE IS PROVIDED AS IS AND IS SUBJECT TO ALTERATIONS. FUJITSU */
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/* MICROELECTRONICS ACCEPTS NO RESPONSIBILITY OR LIABILITY FOR ANY ERRORS OR */
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/* ELIGIBILITY FOR ANY PURPOSES. */
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/* (C) Fujitsu Microelectronics Europe GmbH */
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/*------------------------------------------------------------------------
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MAIN.C
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- description
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- See README.TXT for project description and disclaimer.
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-------------------------------------------------------------------------*/
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/*************************@INCLUDE_START************************/
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/* Hardware specific includes. */
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#include "mb91467d.h"
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/* Scheduler includes. */
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#include "FreeRTOS.h"
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#include "task.h"
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#define partstNUM_LEDs 8
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static unsigned portSHORT sState[ partstNUM_LEDs ] = { pdFALSE };
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/*-----------------------------------------------------------*/
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void vParTestInitialise( void )
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{
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/* Set port for LED outputs. */
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DDR16 = 0xFF;
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/* Start with LEDs off. */
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PDR25 = 0x00;
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}
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/*-----------------------------------------------------------*/
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void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
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{
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if( uxLED < partstNUM_LEDs )
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{
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taskENTER_CRITICAL();
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/* Toggle the state of the single genuine on board LED. */
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if( sState[ uxLED ])
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{
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PDR25 |= ( 1 << uxLED );
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}
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else
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{
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PDR25 &= ~( 1 << uxLED );
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}
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sState[ uxLED ] = !( sState[ uxLED ] );
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taskEXIT_CRITICAL();
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}
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}
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/*-----------------------------------------------------------*/
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void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
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{
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/* Set or clear the output [in this case show or hide the '*' character. */
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if( uxLED < partstNUM_LEDs )
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{
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taskENTER_CRITICAL();
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{
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if( xValue )
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{
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PDR25 |= ( 1 << uxLED );
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sState[ uxLED ] = 1;
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}
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else
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{
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PDR25 &= ~( 1 << uxLED );
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sState[ uxLED ] = 0;
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}
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}
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taskEXIT_CRITICAL();
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}
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}
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/*-----------------------------------------------------------*/
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