?? pcf8563.c
字號(hào):
#include "reg66X.h"
#include "668I2C.H" /*包含VI2C軟件包*/
//#include<display_s.h>
//#include<zf.h>
#define PCF8563 0xA2 /*定義器件地址*/
#define WRADDR 0x00
#define RDADDR 0x02
void display(unsigned char *sd)
{
unsigned char disp[4];
disp[0]=sd[0]%16;
disp[1]=sd[0]/16;
if(sd[2]>0x25) sd[2]=sd[2]-0x40;
disp[2]=sd[1]%16;
disp[3]=sd[1]/16;
ISendStr(0x50,0x30,disp,4);
}
void delay(unsigned char j)
{
unsigned char k,l;
for(l=0;l<=j;l++)
for(k=0;k<=250;k++);
}
void main()
{
unsigned char td[10]={0x00,0x12,0x48,0x30,0x12,0x12,0x04,0x11,0x02,0x59};
unsigned char rd[5]={0x00,0x01,0x02,0x03,0x04}; /*定義發(fā)送緩沖區(qū)*/
ISendStr(PCF8563,WRADDR,td,10);
while(1)
{
IRcvStr(PCF8563,RDADDR,rd,0x3);
delay(50);
display(rd);
delay(50);
}
}
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