2 FreeRTOS.org V4.1.1 - Copyright (C) 2003-2005 Richard Barry.
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4 This file is part of the FreeRTOS.org distribution.
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6 FreeRTOS.org is free software; you can redistribute it and/or modify
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7 it under the terms of the GNU General Public License as published by
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8 the Free Software Foundation; either version 2 of the License, or
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9 (at your option) any later version.
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11 FreeRTOS.org is distributed in the hope that it will be useful,
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12 but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 GNU General Public License for more details.
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16 You should have received a copy of the GNU General Public License
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17 along with FreeRTOS.org; if not, write to the Free Software
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18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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20 A special exception to the GPL can be applied should you wish to distribute
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21 a combined work that includes FreeRTOS.org, without being obliged to provide
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22 the source code for any proprietary components. See the licensing section
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23 of http://www.FreeRTOS.org for full details of how and when the exception
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26 ***************************************************************************
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27 See http://www.FreeRTOS.org for documentation, latest information, license
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28 and contact details. Please ensure to read the configuration and relevant
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29 port sections of the online documentation.
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30 ***************************************************************************
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34 * ParTest.c controls bits (LEDs) for GCC/HCS12 version of FreeRTOS Demo
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36 * Modified from CodeWarrior/HCS12 by Jefferson L Smith, Robotronics Inc.
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39 #include <sys/ports.h>
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41 /* Scheduler include files. */
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42 #include "FreeRTOS.h"
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43 #include "portable.h"
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45 /* Demo application include files. */
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46 #include "partest.h"
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48 #define LEDIO PORTIO_8(PORT_LED)
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50 /*-----------------------------------------------------------
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51 * Simple parallel port IO routines.
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52 *-----------------------------------------------------------*/
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54 void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
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56 /* This function is required as it is called from the standard demo
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57 application files. It manipulates a bit to control one LED. */
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58 portENTER_CRITICAL();
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60 if (xValue) { /* Is it one to be written? */
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61 LEDIO |= (1<<uxLED); /* Set appropriate bit on port */
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63 else { /* Is it zero to be written? */
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64 LEDIO &= ~(1<<uxLED); /* Clear appropriate bit on port */
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66 portEXIT_CRITICAL();
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68 /*-----------------------------------------------------------*/
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70 void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
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72 /* This function is required as it is called from the standard demo
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73 application files. It manipulates a bit to control one LED. */
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74 portENTER_CRITICAL();
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75 LEDIO ^= (1<<uxLED); /* Invert appropriate bit on port */
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76 portEXIT_CRITICAL();
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