dec2812.h

这是一个实时时钟程序

#ifndef _register
#define _register

unsigned int * IIC_SDA_DIR = (unsigned int *) 0x4048;
unsigned int * IIC_SCL_DIR = (unsigned int *) 0x4040;
unsigned int * IIC_SDA_OUT = (unsigned int *) 0x4038;
unsigned int * IIC_SCL_OUT = (unsigned int *) 0x4030;
unsigned int * IIC_SDA_IN = (unsigned int *) 0x4038;
unsigned int * IIC_SCL_IN = (unsigned int *) 0x4030;

#endif

#ifndef _rtc_var
#define _rtc_var

unsigned int RTC_ReadData[512];

#endif

#ifndef _rtc_func
#define _rtc_func

void Set_Rtc(unsigned int date,unsigned int year,unsigned int month,unsigned int day,unsigned int hour,unsigned int minute,unsigned int second);
void Set_Delay(unsigned int Delay_Num);
void Write_Rtc(unsigned int Rtc_Var);
unsigned int Read_Rtc_ACK(void);
void Write_Rtc_ACK(void);
void Write_Start_bit(void);
void Write_Stop_bit(void);
unsigned int Read_Rtc_Data(unsigned int slave_address1,unsigned int slave_address0,unsigned int address1,unsigned int address0);
void Page_Read_Eeprom(unsigned int address1,unsigned int address0,unsigned int length);
void Write_WEL(void);
void Write_RWEL(void);
void Reset_Status(void);
void Byte_Write(unsigned int Slave_Address,unsigned int address1,unsigned int address0,unsigned int data);
void Byte_Write_Eeprom(unsigned int address1,unsigned address0,unsigned int data);
void Page_Write_Eeprom(unsigned int address1,unsigned int address0,unsigned int *data,unsigned int length);
void Delay_10ms(void);

#endif