/**
  ******************************************************************************
  * @file    malloc.h
  * @author  AMG Energy Solution Team
  * @version V1.0.0
  * @date    07-Feb-2022
  * @brief   This file provides code for the configuration of 
	*          the memory heap instances.
  ******************************************************************************
  * @attention
  *
  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
  *
  * <h2><center>&copy; COPYRIGHT 2022 AMG</center></h2>
  ******************************************************************************
  */

/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __malloc_H
#define __malloc_H
#ifdef __cplusplus
 extern "C" {
#endif

/* Includes ------------------------------------------------------------------*/
#include "hc32_ddl.h"

#ifndef NULL
#define NULL 0
#endif

// Define three memory pools
#define MEM_BLOCK_SIZE	32  																		// Block size is 32 bytes
#define MEM_MAX_SIZE		(20 * 1024) 														// Maximum memory management 20k
#define MEM_ALLOC_TABLE_SIZE 	(MEM_MAX_SIZE / MEM_BLOCK_SIZE)  	// Memory table size

//Memory management controller
struct _m_mallco_dev
{
	void (*init)(void);  			// Initialize
	uint8_t (*perused)(void); 	// Memory usage
	uint8_t *membase; 						// Memory pool management SRAMBANK a region of memory
	uint16_t *memmap;  						// Memory status table
	uint8_t memrdy;   						// Memory management is ready to
};
extern struct _m_mallco_dev mallco_dev;  //Defined in malloc.c

void mymemset(void *s,uint8_t c,uint32_t count);	 	// Setting memory
void mymemcpy(void *des,void *src,uint32_t n);			// Copy memory     
void mymem_init(void);					 										// Memory initialization function (external/internal calls)
uint8_t mem_perused(void);				 									// For memory usage (external/internal calls)
////////////////////////////////////////////////////////////////////////////////
//Users call a function
void myfree(void *ptr);  										// Memory release (external call)
void *mymalloc(uint32_t size);							// Memory allocation (external call)
void *myrealloc(void *ptr, uint32_t size);	// Reallocating memory (external call)

#ifdef __cplusplus
}
#endif
#endif /*__ brtc_H */

/**
  * @}
  */

/**
  * @}
  */

/*******************(C)COPYRIGHT 2022 AMG ********************END OF FILE******/