2 * FreeRTOS Kernel V10.2.1
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3 * Copyright (C) 2019 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 /* Library includes. */
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29 #include "91x_lib.h"
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31 /* Scheduler includes. */
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32 #include "FreeRTOS.h"
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34 /* Demo application includes. */
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35 #include "partest.h"
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37 #define partstMAX_LEDs 4
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38 #define partstLED_PORT *( ( unsigned short * ) 0x5800f3fc )
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40 /*-----------------------------------------------------------*/
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42 static GPIO_InitTypeDef GPIO9_InitStruct;
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44 void vParTestInitialise( void )
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46 /* Configure the bits used to flash LED's on port 9 as output. */
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47 GPIO_StructInit( &GPIO9_InitStruct );
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48 GPIO9_InitStruct.GPIO_Pin = GPIO_Pin_0 | GPIO_Pin_1 | GPIO_Pin_2 | GPIO_Pin_3;
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49 GPIO9_InitStruct.GPIO_Direction = GPIO_PinOutput;
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50 GPIO_Init( GPIO9, &GPIO9_InitStruct );
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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 unsigned short usLED = 0x0001;
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58 if( uxLED < partstMAX_LEDs )
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62 portENTER_CRITICAL();
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66 partstLED_PORT &= ~usLED;
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70 partstLED_PORT |= usLED;
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73 portEXIT_CRITICAL();
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76 /*-----------------------------------------------------------*/
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78 void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
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80 unsigned short usLED = 0x0001;
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82 if( uxLED < partstMAX_LEDs )
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86 portENTER_CRITICAL();
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88 if( partstLED_PORT & usLED )
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90 partstLED_PORT &= ~usLED;
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94 partstLED_PORT |= usLED;
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97 portEXIT_CRITICAL();
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