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/**
******************************************************************************
* @file dbg_trace.h
* @author MCD Application Team
* @brief Header for dbg_trace.c
******************************************************************************
* @attention
*
* Copyright (c) 2018-2021 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __DBG_TRACE_H
#define __DBG_TRACE_H
#ifdef __cplusplus
extern "C"
{
#endif
/* Exported types ------------------------------------------------------------*/
/* External variables --------------------------------------------------------*/
/* Exported macros -----------------------------------------------------------*/
#if ( ( CFG_DEBUG_TRACE_FULL != 0 ) || ( CFG_DEBUG_TRACE_LIGHT != 0 ) )
#define PRINT_LOG_BUFF_DBG(...) DbgTraceBuffer(__VA_ARGS__)
#if ( CFG_DEBUG_TRACE_FULL != 0 )
#define PRINT_MESG_DBG(...) do{printf("\r\n [%s][%s][%d] ", DbgTraceGetFileName(__FILE__),__FUNCTION__,__LINE__);printf(__VA_ARGS__);}while(0);
#else
#define PRINT_MESG_DBG printf
#endif
#else
#define PRINT_LOG_BUFF_DBG(...)
#define PRINT_MESG_DBG(...)
#endif
#define PRINT_NO_MESG(...)
/* Exported functions ------------------------------------------------------- */
/**
* @brief Request the user to initialize the peripheral to output traces
*
* @param None
* @retval None
*/
extern void DbgOutputInit( void );
/**
* @brief Request the user to sent the traces on the output peripheral
*
* @param p_data: Address of the buffer to be sent
* @param size: Size of the data to be sent
* @param cb: Function to be called when the data has been sent
* @retval None
*/
extern void DbgOutputTraces( uint8_t *p_data, uint16_t size, void (*cb)(void) );
/**
* @brief DbgTraceInit Initialize Logging feature.
*
* @param: None
* @retval: None
*/
void DbgTraceInit( void );
/**********************************************************************************************************************/
/** This function outputs into the log the buffer (in hex) and the provided format string and arguments.
***********************************************************************************************************************
*
* @param pBuffer Buffer to be output into the logs.
* @param u32Length Length of the buffer, in bytes.
* @param strFormat The format string in printf() style.
* @param ... Arguments of the format string.
*
**********************************************************************************************************************/
void DbgTraceBuffer( const void *pBuffer , uint32_t u32Length , const char *strFormat , ... );
const char *DbgTraceGetFileName( const char *fullpath );
/**
* @brief Override the standard lib function to redirect printf to USART.
* @param handle output handle (STDIO, STDERR...)
* @param buf buffer to write
* @param bufsize buffer size
* @retval Number of elements written
*/
size_t DbgTraceWrite(int handle, const unsigned char * buf, size_t bufSize);
#ifdef __cplusplus
}
#endif
#endif /*__DBG_TRACE_H */
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