2 * FreeRTOS Kernel V10.1.1
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3 * Copyright (C) 2018 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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29 /* Scheduler includes. */
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30 #include "FreeRTOS.h"
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33 #define partstNUM_LEDs 8
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35 static unsigned char sState[ partstNUM_LEDs ] = { pdFALSE };
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36 static unsigned char sState1[ partstNUM_LEDs ] = { pdFALSE };
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39 /*-----------------------------------------------------------*/
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40 void vParTestInitialise( void )
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44 /* Set port for LED outputs. */
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48 /* Start with LEDs off. */
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52 for( x = 0; x < partstNUM_LEDs; x++ )
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54 sState[ x ] = pdTRUE;
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55 sState1[ x ] = pdTRUE;
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58 /*-----------------------------------------------------------*/
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60 void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
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62 if( uxLED < partstNUM_LEDs )
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64 taskENTER_CRITICAL();
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66 /* Toggle the state of the single genuine on board LED. */
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67 if( sState[ uxLED ] )
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69 PDR09 |= ( 1 << uxLED );
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73 PDR09 &= ~( 1 << uxLED );
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76 sState[uxLED] = !( sState[ uxLED ] );
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78 taskEXIT_CRITICAL();
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82 uxLED -= partstNUM_LEDs;
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84 if( uxLED < partstNUM_LEDs )
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86 taskENTER_CRITICAL();
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88 /* Toggle the state of the single genuine on board LED. */
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89 if( sState1[uxLED])
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91 PDR00 |= ( 1 << uxLED );
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95 PDR00 &= ~( 1 << uxLED );
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98 sState1[ uxLED ] = !( sState1[ uxLED ] );
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100 taskEXIT_CRITICAL();
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104 /*-----------------------------------------------------------*/
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106 void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
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108 /* Set or clear the output [in this case show or hide the '*' character. */
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109 if( uxLED < partstNUM_LEDs )
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111 taskENTER_CRITICAL();
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115 PDR09 |= ( 1 << uxLED );
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116 sState[ uxLED ] = 1;
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120 PDR09 &= ~( 1 << uxLED );
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121 sState[ uxLED ] = 0;
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124 taskEXIT_CRITICAL();
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128 uxLED -= partstNUM_LEDs;
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130 taskENTER_CRITICAL();
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134 PDR00 |= ( 1 << uxLED );
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135 sState1[ uxLED ] = 1;
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139 PDR00 &= ~( 1 << uxLED );
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140 sState1[ uxLED ] = 0;
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143 taskEXIT_CRITICAL();
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