/**
  ******************************************************************************
  * @file    extfuns.h 
  * @author  AMG Energy Solution Team
  * @version V1.0.0
  * @date    07-Feb-2022
  * @brief   This file provides all the headers of the ext file functions.
  ******************************************************************************
  * @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 __EXFUNS_H
#define __EXFUNS_H 					   
/* Includes ------------------------------------------------------------------*/
#include "hc32_ddl.h"
#include "ff.h"

/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
//F_typetell returns the type definition
//Table FILE_TYPE_TBL access to. exfuns.c definition
#define T_BIN		0X00	//Bin file
#define T_LRC		0X10	//lrc file
#define T_NES		0X20	//nes file

#define T_TEXT		0X30	//.txt file
#define T_C			0X31	//.c file
#define T_H			0X32    //.h file

#define T_WAV		0X40	//WAV file
#define T_MP3		0X41	//MP3 file
#define T_APE		0X42	//APE file
#define T_FLAC		0X43	//FLAC file

#define T_BMP		0X50	//bmp file
#define T_JPG		0X51	//jpg file
#define T_JPEG		0X52	//jpeg file		 
#define T_GIF		0X53	//gif file
 
#define T_AVI		0X60	//avi file 

/* Exported macro ------------------------------------------------------------*/
/* Exported extern variables -------------------------------------------------*/
extern FATFS *fs[_VOLUMES];  
extern FIL *file;	 
extern FIL *ftemp;	 
extern UINT br,bw;
extern FILINFO fileinfo;
extern DIR dir;
extern uint8_t *fatbuf;//SD card data buffer

/* Exported functions ------------------------------------------------------- */
uint8_t exfuns_init(void);							//For the memory
uint8_t f_typetell(uint8_t *fname);						//Identify the file type
uint8_t exf_getfree(uint8_t *drv,uint32_t *total,uint32_t *free);	//Get the total disk capacity and remaining capacity
uint32_t exf_fdsize(uint8_t *fdname);						//Get folder size	
uint8_t* exf_get_src_dname(uint8_t* dpfn);																		   
uint8_t exf_copy(uint8_t(*fcpymsg)(uint8_t*pname,uint8_t pct,uint8_t mode),uint8_t *psrc,uint8_t *pdst,uint32_t totsize,uint32_t cpdsize,uint8_t fwmode);	   //File replication
uint8_t exf_fdcopy(uint8_t(*fcpymsg)(uint8_t*pname,uint8_t pct,uint8_t mode),uint8_t *psrc,uint8_t *pdst,uint32_t *totsize,uint32_t *cpdsize,uint8_t fwmode);//Folder replication	  

#endif

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