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124 lines
3.3 KiB
C
124 lines
3.3 KiB
C
/*
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* FreeRTOS Kernel V10.1.0
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* Copyright (C) 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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* the Software, and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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* http://www.FreeRTOS.org
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* http://aws.amazon.com/freertos
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*
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* 1 tab == 4 spaces!
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*/
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/*-----------------------------------------------------------
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* Simple parallel port IO routines.
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*-----------------------------------------------------------*/
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/* Kernel includes. */
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#include "FreeRTOS.h"
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#include "task.h"
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/* ST library functions. */
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#include "stm32l152_eval.h"
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#define partstMAX_OUTPUT_LED 4
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/*-----------------------------------------------------------*/
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void vParTestInitialise( void )
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{
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/* Configure the output LEDs. Note that JP18 and JP19 must be closed on
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the Eval board for LED3 and LED4 to work. */
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STM_EVAL_LEDInit( LED1 );
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STM_EVAL_LEDInit( LED2 );
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STM_EVAL_LEDInit( LED3 );
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STM_EVAL_LEDInit( LED4 );
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STM_EVAL_LEDOff( LED1 );
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STM_EVAL_LEDOff( LED2 );
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STM_EVAL_LEDOff( LED3 );
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STM_EVAL_LEDOff( LED4 );
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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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vTaskSuspendAll();
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{
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if( xValue != pdFALSE )
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{
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switch( uxLED )
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{
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case 0: STM_EVAL_LEDOn( LED1 );
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break;
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case 1: STM_EVAL_LEDOn( LED2 );
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break;
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case 2: STM_EVAL_LEDOn( LED3 );
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break;
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case 3: STM_EVAL_LEDOn( LED4 );
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break;
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}
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}
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else
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{
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switch( uxLED )
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{
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case 0: STM_EVAL_LEDOff( LED1 );
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break;
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case 1: STM_EVAL_LEDOff( LED2 );
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break;
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case 2: STM_EVAL_LEDOff( LED3 );
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break;
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case 3: STM_EVAL_LEDOff( LED4 );
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break;
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}
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}
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}
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xTaskResumeAll();
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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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vTaskSuspendAll();
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{
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switch( uxLED )
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{
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case 0: STM_EVAL_LEDToggle( LED1 );
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break;
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case 1: STM_EVAL_LEDToggle( LED2 );
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break;
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case 2: STM_EVAL_LEDToggle( LED3 );
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break;
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case 3: STM_EVAL_LEDToggle( LED4 );
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break;
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}
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}
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xTaskResumeAll();
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}
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/*-----------------------------------------------------------*/
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