8H8K64U 读取 DHT11 温湿度传感器及 OLED 显示

/*--------------------------------
Author: Jin-Lei Li
Email: lijinlei0907@163.com
--------------------------------*/
#include <STC8H.h>
#include <intrins.h>
#include <stdio.h>
#include <config.h>
#include <delay.h>
#include <DHT11.h>
#include <oled.h>//OLED引脚定义、控制函数
#include <UART.h>
​
unsigned int Temperature[2];
unsigned int Humidity[2];
unsigned char Data_Receive[5];
​
void Display();
​
void main()
{
P_SW2 |= 0x80; //扩展寄存器(XFR)访问使能

GPIO_Init();
UartInit();
printf("STC8H DHT11 Test.\r\n");

OLED_Init();//初始化OLED
OLED_ColorTurn(0);//0正常显示，1 反色显示
OLED_DisplayTurn(0);//0正常显示 1 屏幕翻转显示

while(1)
{
DHT_Collect();
printf("Temperature = %u.%u°C\r\n",Temperature[0],Temperature[1]);//串口打印温度
       printf("Humidity = %u.%u%%RH\r\n",Humidity[0],Humidity[1]);//串口打印湿度
delay_ms(1000);

Display();
OLED_ShowString(0,4,"ECNU",16);  //显示字符串
OLED_ShowString(40,4,"2024",16);//显示字符串
OLED_ShowString(0,6,"Shanghai,China",16);  //显示字符串
//OLED_Clear(); //清屏
}  

}
​
void Display()
{
OLED_ShowString(0,0,"Temp:",16);
OLED_ShowNum(43,0,Temperature[0],2,16);
OLED_ShowString(60,0,".",16);
OLED_ShowNum(65,0,Temperature[1],1,16);
OLED_ShowString(75,0,"C",16);

OLED_ShowString(0,2,"RH:",16);
OLED_ShowNum(43,2,Humidity[0],2,16);
OLED_ShowString(60,2,".",16);
OLED_ShowNum(65,2,Humidity[1],1,16);
OLED_ShowString(75,2,"%",16);

}
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