at89s52+ds1302+sht10+lcm2402.c

SHT10资料和C例程

#include <reg52.h>
#include "lcm2402.h"
#include "ds1302.h"
#include "sht10.h"
void display();
#include "ds1302-key.h"
uchar t;

void display()
{
    uchar checksum;
   if(t==20)
  {
   t=0;   
  print2(0x16,0x00);
  print2(0x15,d+0x30);
  print2(0x14,c+0x30);
  print(0x13,".");
  print2(0x12,b+0x30);
  print2(0x11,a+0x30);
  print(0x0c,"Temp ");
  print(0x56,"%");
  print2(0x55,h+0x30);
  print2(0x54,g+0x30);
  print(0x53,".");
  print2(0x52,f+0x30);
  print2(0x51,e+0x30);
  print(0x4c,"Humi ");
  error=0;
  error+=s_measure(&Tem,&checksum,TEMP); //measure temperature
  error=0;
  error+=s_measure(&Hum,&checksum,HUMI); //measure temperature
  ShowTem(&Tem,&Hum);
  }
  v_ClockUpdata_f();
  print(0x00,"20");
  print2(0x02,CurrentTime.Year/16+0x30);
  print2(0x03,CurrentTime.Year%16+0x30);
  print(0x04,"-");
  print2(0x05,CurrentTime.Month/16+0x30);
  print2(0x06,CurrentTime.Month%16+0x30);
  print(0x07,"-");
  print2(0x08,CurrentTime.Day/16+0x30);
  print2(0x09,CurrentTime.Day%16+0x30);
  print2(0x49,CurrentTime.Week%16+0x00);
  print2(0x40,CurrentTime.Hour/16+0x30);
  print2(0x41,CurrentTime.Hour%16+0x30);
  print(0x42,":");
  print2(0x43,CurrentTime.Minute/16+0x30);
  print2(0x44,CurrentTime.Minute%16+0x30);
  print(0x45,":");
  print2(0x46,CurrentTime.Second/16+0x30);
  print2(0x47,CurrentTime.Second%16+0x30);
}
void main(void)
{
  lcm2402_init();
  v_ClockInit_f();
  s_connectionreset();
  TH0=(65536-50000)/256;
  TL0=(65536-50000)%256;
  TR0=1;
  ET0=1;
  EA=1;
  while(1)
 {
   Scan_Key();
 }
}

void timer0() interrupt 1
{
  TH0=(65536-50000)/256;
  TL0=(65536-50000)%256;
  t++;
}