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135 lines
4.7 KiB
135 lines
4.7 KiB
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/******************************************************************************
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* @file debug.c
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* @author MCD Application Team
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* @version V1.1.2
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* @date 08-September-2017
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* @brief debug API
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******************************************************************************
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* @attention
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*
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* <h2><center>© Copyright (c) 2017 STMicroelectronics International N.V.
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* All rights reserved.</center></h2>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted, provided that the following conditions are met:
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*
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* 1. Redistribution of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of STMicroelectronics nor the names of other
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* contributors to this software may be used to endorse or promote products
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* derived from this software without specific written permission.
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* 4. This software, including modifications and/or derivative works of this
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* software, must execute solely and exclusively on microcontroller or
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* microprocessor devices manufactured by or for STMicroelectronics.
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* 5. Redistribution and use of this software other than as permitted under
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* this license is void and will automatically terminate your rights under
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* this license.
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*
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* THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
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* PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
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* RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT
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* SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
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* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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******************************************************************************
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*/
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/* Includes ------------------------------------------------------------------*/
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#include "hw.h"
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/**
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* @brief Initializes the debug
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* @param None
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* @retval None
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*/
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void DBG_Init( void )
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{
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#ifdef DEBUG
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GPIO_InitTypeDef gpioinitstruct = {0};
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/* Enable the GPIO_B Clock */
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__HAL_RCC_GPIOB_CLK_ENABLE();
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/* Configure the GPIO pin */
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gpioinitstruct.Mode = GPIO_MODE_OUTPUT_PP;
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gpioinitstruct.Pull = GPIO_PULLUP;
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gpioinitstruct.Speed = GPIO_SPEED_HIGH;
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gpioinitstruct.Pin = (GPIO_PIN_12 | GPIO_PIN_13| GPIO_PIN_14 | GPIO_PIN_15);
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HAL_GPIO_Init(GPIOB, &gpioinitstruct);
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/* Reset debug Pins */
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HAL_GPIO_WritePin(GPIOB, GPIO_PIN_12, GPIO_PIN_RESET);
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HAL_GPIO_WritePin(GPIOB, GPIO_PIN_13, GPIO_PIN_RESET);
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HAL_GPIO_WritePin(GPIOB, GPIO_PIN_14, GPIO_PIN_RESET);
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HAL_GPIO_WritePin(GPIOB, GPIO_PIN_15, GPIO_PIN_RESET);
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#if 0
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HAL_RCC_MCOConfig(RCC_MCO1, RCC_MCO1SOURCE_SYSCLK, RCC_MCODIV_1);
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#endif
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__HAL_RCC_DBGMCU_CLK_ENABLE( );
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HAL_DBGMCU_EnableDBGSleepMode( );
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HAL_DBGMCU_EnableDBGStopMode( );
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HAL_DBGMCU_EnableDBGStandbyMode( );
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#else /* DEBUG */
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/* sw interface off*/
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GPIO_InitTypeDef GPIO_InitStructure ={0};
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GPIO_InitStructure.Mode = GPIO_MODE_ANALOG;
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GPIO_InitStructure.Pull = GPIO_NOPULL;
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GPIO_InitStructure.Pin = (GPIO_PIN_13 | GPIO_PIN_14);
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__GPIOA_CLK_ENABLE() ;
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HAL_GPIO_Init(GPIOA, &GPIO_InitStructure);
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__GPIOA_CLK_DISABLE() ;
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__HAL_RCC_DBGMCU_CLK_ENABLE( );
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HAL_DBGMCU_DisableDBGSleepMode( );
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HAL_DBGMCU_DisableDBGStopMode( );
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HAL_DBGMCU_DisableDBGStandbyMode( );
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__HAL_RCC_DBGMCU_CLK_DISABLE( );
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#endif
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}
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#if 0
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/**
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* @brief Error_Handler
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* @param None
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* @retval None
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*/
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void Error_Handler(void)
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{
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DBG_PRINTF("Error_Handler\n\r");
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while(1);
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}
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#endif
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void _Error_Handler(char * file, int line)
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{
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/* USER CODE BEGIN Error_Handler_Debug */
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PRINTF("INIT ERROR, %s:%d", file, (uint16_t) line);
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/* USER CODE END Error_Handler_Debug */
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}
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void assert_failed(uint8_t* file, uint32_t line)
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{
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PRINTF("ASSERT FAILED, %s:%d", file, (uint16_t) line);
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}
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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