/**
  ******************************************************************************
  * @file    stm32_mem.h
  * @author  MCD Application Team
  * @brief   standard memory operation
 ******************************************************************************
 * @attention
 *
 * <h2><center>&copy; Copyright (c) 2019 STMicroelectronics. 
 * All rights reserved.</center></h2>
 *
 * This software component is licensed by ST under BSD 3-Clause license,
 * the "License"; You may not use this file except in compliance with the 
 * License. You may obtain a copy of the License at:
 *                        opensource.org/licenses/BSD-3-Clause
 *
 ******************************************************************************
*/

/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32_MEM_H__
#define __STM32_MEM_H__

#ifdef __cplusplus
extern "C"
{
#endif
/* Includes ------------------------------------------------------------------*/
#include <stdint.h>
#include "cmsis_compiler.h"
//#include "utilities_conf.h"

/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/* Exported macro ------------------------------------------------------------*/
/**
  * @brief Memory placement macro
  */
#if defined(__CC_ARM)
#define UTIL_PLACE_IN_SECTION( __x__ )  __attribute__((section (__x__), zero_init))
#elif defined(__ICCARM__)
#define UTIL_PLACE_IN_SECTION( __x__ )  __attribute__((section (__x__)))
#else  /* __GNUC__ */
#define UTIL_PLACE_IN_SECTION( __x__ )  __attribute__((section (__x__)))
#endif /* __CC_ARM | __ICCARM__ | __GNUC__ */

/**
  * @brief Memory alignment macro
  */
#undef ALIGN
#ifdef WIN32
#define ALIGN(n)
#else
#define ALIGN(n)             __attribute__((aligned(n)))
#endif /* WIN32 */



/* ---- Memory mapping macros ----------------------------------------------- */
#define UTIL_MEM_PLACE_IN_SECTION( __x__ ) UTIL_PLACE_IN_SECTION( __x__ ) 
#define UTIL_MEM_ALIGN ALIGN

/* Exported functions ------------------------------------------------------- */
/**
* @brief  This API copies one buffer to another
* @param  dst: output buffer to be filled
* @param  src: input buffer
* @param  size: size of 8b data
* @retval None
*/
void UTIL_MEM_cpy_8( void *dst, const void *src, uint16_t size );

/**
* @brief  This API copies one buffer to another in reverse
* @param  dst: output buffer to be filled
* @param  src: input buffer
* @param  size: size of 8b data
* @retval None
*/
void UTIL_MEM_cpyr_8( void *dst, const void *src, uint16_t size );

/**
* @brief  This API fills a buffer with value
* @param  dst: output buffer to be filled
* @param  value: value 
* @param  size: size of 8b data
* @retval None
*/
void UTIL_MEM_set_8( void *dst, uint8_t value, uint16_t size );


#ifdef __cplusplus
}
#endif

#endif // __STM32_MEM_H__
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/