2 * FreeRTOS Kernel V10.0.1
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3 * Copyright (C) 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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5 * Permission is hereby granted, free of charge, to any person obtaining a copy of
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6 * this software and associated documentation files (the "Software"), to deal in
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7 * the Software without restriction, including without limitation the rights to
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8 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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9 * the Software, and to permit persons to whom the Software is furnished to do so,
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10 * subject to the following conditions:
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12 * The above copyright notice and this permission notice shall be included in all
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13 * copies or substantial portions of the Software.
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15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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17 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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18 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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19 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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20 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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22 * http://www.FreeRTOS.org
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23 * http://aws.amazon.com/freertos
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25 * 1 tab == 4 spaces!
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28 /*-----------------------------------------------------------
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29 * Simple IO routines to control the LEDs.
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30 *-----------------------------------------------------------*/
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32 /* Scheduler includes. */
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33 #include "FreeRTOS.h"
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36 /* Demo includes. */
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37 #include "partest.h"
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39 /* Hardware specifics. */
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40 #include "iodefine.h"
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42 #define partestNUM_LEDS ( 12 )
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44 long lParTestGetLEDState( unsigned long ulLED );
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46 /*-----------------------------------------------------------*/
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48 void vParTestInitialise( void )
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50 /* Port pin configuration is done by the low level set up prior to this
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51 function being called. */
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53 /*-----------------------------------------------------------*/
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55 void vParTestSetLED( unsigned long ulLED, signed long xValue )
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57 if( ulLED < partestNUM_LEDS )
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61 /* Turn the LED on. */
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62 taskENTER_CRITICAL();
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66 case 0: LED4 = LED_ON;
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68 case 1: LED5 = LED_ON;
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70 case 2: LED6 = LED_ON;
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72 case 3: LED7 = LED_ON;
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74 case 4: LED8 = LED_ON;
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76 case 5: LED9 = LED_ON;
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78 case 6: LED10 = LED_ON;
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80 case 7: LED11 = LED_ON;
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82 case 8: LED12 = LED_ON;
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84 case 9: LED13 = LED_ON;
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86 case 10:LED14 = LED_ON;
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88 case 11:LED15 = LED_ON;
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92 taskEXIT_CRITICAL();
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96 /* Turn the LED off. */
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97 taskENTER_CRITICAL();
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101 case 0: LED4 = LED_OFF;
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103 case 1: LED5 = LED_OFF;
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105 case 2: LED6 = LED_OFF;
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107 case 3: LED7 = LED_OFF;
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109 case 4: LED8 = LED_OFF;
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111 case 5: LED9 = LED_OFF;
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113 case 6: LED10 = LED_OFF;
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115 case 7: LED11 = LED_OFF;
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117 case 8: LED12 = LED_OFF;
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119 case 9: LED13 = LED_OFF;
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121 case 10:LED14 = LED_OFF;
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123 case 11:LED15 = LED_OFF;
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128 taskEXIT_CRITICAL();
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132 /*-----------------------------------------------------------*/
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134 void vParTestToggleLED( unsigned long ulLED )
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136 if( ulLED < partestNUM_LEDS )
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138 taskENTER_CRITICAL();
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140 if( lParTestGetLEDState( ulLED ) != 0x00 )
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142 vParTestSetLED( ulLED, 0 );
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146 vParTestSetLED( ulLED, 1 );
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149 taskEXIT_CRITICAL();
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152 /*-----------------------------------------------------------*/
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154 long lParTestGetLEDState( unsigned long ulLED )
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156 long lReturn = pdFALSE;
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158 if( ulLED < partestNUM_LEDS )
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162 case 0 : if( LED4 != LED_OFF )
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167 case 1 : if( LED5 != LED_OFF )
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172 case 2 : if( LED6 != LED_OFF )
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177 case 3 : if( LED7 != LED_OFF )
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182 case 4 : if( LED8 != LED_OFF )
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187 case 5 : if( LED9 != LED_OFF )
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192 case 6 : if( LED10 != LED_OFF )
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197 case 7 : if( LED11 != LED_OFF )
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202 case 8 : if( LED12 != LED_OFF )
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207 case 9 : if( LED13 != LED_OFF )
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212 case 10 : if( LED14 != LED_OFF )
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217 case 11 : if( LED15 != LED_OFF )
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227 /*-----------------------------------------------------------*/
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