halinfo.h

来自「威望公司MP3 + USB MCU 的参考软件」· C头文件 代码 · 共 37 行

#ifndef __HALINFO_H__
#define __HALINFO_H__

typedef struct 
{
	BYTE bVer;         //version
	BYTE bFMIdx;    //fm level of last storage
	BYTE bVolLevel;	//vol level of last storage
	BYTE bEQIdx;
	SWORD swMp3Idx;     //index of the mp3
	SWORD swTotalCnt;
}S_INFO1;

//This info will be used to find the MP3 file played before.
typedef struct 
{
	BYTE bName[8];
}S_INFO2;

#define ASCIIDOT_PAGE_ADDR		0X03
#define SDENUM_PAGE_ADDR			0X02
#define SINFO2_PAGE_ADDR			0x01
#define SINFO1_PAGE_ADDR			0X00

void halWRInfo1(void);
void halRDInfo1(void);
void halWRInfo2(void);
void halRDInfo2(void);

void halCheckInfo1(void);
void halCheckMp3Info();

#endif