101 lines
2.4 KiB
C
101 lines
2.4 KiB
C
/* USER CODE BEGIN Header */
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/**
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******************************************************************************
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* @file log.c
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* @author MCD Application Team
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* @brief Resource table
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*
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* This file provides services for logging
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*
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2024 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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*
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******************************************************************************
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*/
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/* USER CODE END Header */
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/** @addtogroup LOG
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* @{
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*/
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/** @addtogroup STM32MP1xx_log
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* @{
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*/
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/** @addtogroup STM32MP1xx_Log_Private_Includes
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* @{
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*/
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#include "openamp_log.h"
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/**
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* @}
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*/
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/** @addtogroup STM32MP1xx_Log_Private_TypesDefinitions
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* @{
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*/
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/**
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* @}
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*/
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/** @addtogroup STM32MP1xx_Log_Private_Defines
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* @{
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*/
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/**
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* @}
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*/
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#if defined (__LOG_TRACE_IO_)
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char system_log_buf[SYSTEM_TRACE_BUF_SZ];
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__weak void log_buff(int ch)
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{
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/* Place your implementation of fputc here */
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/* e.g. write a character to the USART1 and Loop until the end of transmission */
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static int offset = 0;
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if (offset + 1 >= SYSTEM_TRACE_BUF_SZ)
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offset = 0;
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system_log_buf[offset] = ch;
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system_log_buf[offset++ + 1] = '\0';
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}
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#endif
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#if defined ( __CC_ARM) || (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
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#define PUTCHAR_PROTOTYPE int stdout_putchar(int ch)
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#elif __GNUC__
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/* With GCC/RAISONANCE, small log_info (option LD Linker->Libraries->Small log_info
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set to 'Yes') calls __io_putchar() */
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#define PUTCHAR_PROTOTYPE int __attribute__(( weak )) __io_putchar(int ch)
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#else
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#define PUTCHAR_PROTOTYPE int __attribute__(( weak )) fputc(int ch, FILE *f)
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#endif /* __GNUC__ */
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#if defined (__LOG_UART_IO_) || defined (__LOG_TRACE_IO_)
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PUTCHAR_PROTOTYPE
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{
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/* Place your implementation of fputc here */
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/* e.g. write a character to the USART1 and Loop until the end of transmission */
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#if defined (__LOG_UART_IO_)
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extern UART_HandleTypeDef huart;
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HAL_UART_Transmit(&huart, (uint8_t *)&ch, 1, HAL_MAX_DELAY);
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#endif
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#if defined (__LOG_TRACE_IO_)
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log_buff(ch);
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#endif
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return ch;
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}
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#else
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/* No printf output */
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#endif
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