单片机课程设计报告

void WriteData( unsigned char Dbyte ); unsigned char ReadData( void ); void Delay(unsigned int MS); void LcmInit( void );

void LcmClearTXT( void );

void PutStr(unsigned char row,unsigned char col,unsigned char *puts); void writeword(unsigned char row,unsigned char col,unsigned char * puts); void setadd(unsigned char row,unsigned char col);

/***********************************************************************/

void set_year(void); void set_month(void); void set_day(void); void set_hour(void); void set_minute(void); void set_weekday(void); void set_nhour(void); void set_nminute(void); void set_onoff(void); void set_over(void); //void naozhong(void);

/**************************************************************************/

void I2C_delay(void);//I2C delay function void I2C_start(void);//I2C start function void I2C_stop(void);//I2C stop function

void I2C_send_ack(bit k);//I2C send responsion function

void I2C_write_byte(unsigned char dat);//I2C bus write byte function unsigned char I2C_read_byte(void);//I2C bus read byte function

/***********************************************************************/

/***********************************************************************/

void delay_1820(unsigned char i); Init_DS18B20(void); ReadOneChar(void);

WriteOneChar(unsigned char dat); ReadTemperature(void);

/**********************************************/

/***********************************************************************/

void Initial(void);//system initize function void Display(void);//RTC display function