?? main.c
字號:
#include <reg51.h>
#include "HT1380.h"
#include "LCD1602.h"
uint Now_Time_Date[8]={0x00,0x58,0x12,0x01,0x03,0x04,0x07,0x80};
//初始時間:0秒,58分,12點(24小時制),1號,3月,周四,07年,不允許再寫
void InitIO(void)
{
PinSCLK = 0;
PinREST = 0;
PinDIO = 0;
P0 = 0;
P2 = 0;
}
//LCD初始化
void InitLCD()
{
LCDReset();
InputMode(0x06); //增量方式,不移位
DispControl(0x0c); //顯示開,光標關,閃爍關
FunctionSet(0x38); //8位,2行,5×7
}
void main(void)
{
uint i,j;
InitIO();
InitLCD();
StartClock(); //啟動時鐘
/*寫入當前初始時間*/
//說明:要么選擇多字節模式寫入,要么選擇單字節模式寫入(任選一種)
//HT1380_Burst_Write(Now_Time_Date); //多字節模式寫入
for(i=0;i<8;i++) //單字節模式寫入
{ HT1380_Single_Write(i,Now_Time_Date[i]); }
while(1)
{
/*讀取當前初始時間*/
for(j=0;j<8;j++)
{ Now_Time_Date[j] = HT1380_Single_Read(j); } //單字節模式讀取
//second
DispCharacter(0,0,((Now_Time_Date[0] >> 4) & 0x07) + 0x30);
DispCharacter(0,1,(Now_Time_Date[0] & 0x0f) + 0x30);
//minute
DispCharacter(0,3,((Now_Time_Date[1] >> 4) & 0x07) + 0x30);
DispCharacter(0,4,(Now_Time_Date[1] & 0x0f) + 0x30);
//hour
DispCharacter(0,6,((Now_Time_Date[2] >> 4) & 0x01) + 0x30);
DispCharacter(0,7,(Now_Time_Date[2] & 0x0f) + 0x30);
//date
DispCharacter(0,9,((Now_Time_Date[3] >> 4) & 0x03) + 0x30);
DispCharacter(0,10,(Now_Time_Date[3] & 0x0f) + 0x30);
//month
DispCharacter(1,0,((Now_Time_Date[4] >> 4) & 0x01) + 0x30);
DispCharacter(1,1,(Now_Time_Date[4] & 0x0f) + 0x30);
//day
DispCharacter(1,3,(Now_Time_Date[5] & 0x07) + 0x30);
//year
DispCharacter(1,5,((Now_Time_Date[6] >> 4) & 0x0f) + 0x30);
DispCharacter(1,6,(Now_Time_Date[6] & 0x0f) + 0x30);
//protect
DispCharacter(1,8,((Now_Time_Date[7] >> 4) & 0x08) + 0x30);
DispCharacter(1,9,(Now_Time_Date[7] & 0x0f) + 0x30);
}
}
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