数据存储.h

C8051ucos源码

typedef struct 
{
	unsigned char datetime[12];
	unsigned char name[10];
	unsigned char id[20];
}DataType;

extern xdata unsigned char ServerIp[40];

unsigned int GetDataCount(void);

void AppendData(DataType *datarec);

unsigned char *GetName(unsigned int loc);

unsigned char *GetId(unsigned int loc);
unsigned char *GetDateTime(unsigned int loc);
void DataClr(void);

extern idata unsigned int TickCount;//心跳计数

void SaveServerIP(void);

void LoadServerIP(void);

unsigned char  DataInit(void);

unsigned int GetDataLoc(void);

unsigned char *GetDataBuf(unsigned char cnt);

unsigned char  DataLocAdd(unsigned int val);

void SetAutoSendTime(unsigned int val);

unsigned int GetAutoSendTime(void);

unsigned int FindDateForDate(unsigned char *pDate,unsigned int inloc);

unsigned int GetSendBufCnt(void);