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標(biāo)題:
51單片機(jī)8路電壓采集1路溫濕度采集串口收發(fā)數(shù)據(jù)Proteus仿真程序
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作者:
45345534
時間:
2020-1-3 12:51
標(biāo)題:
51單片機(jī)8路電壓采集1路溫濕度采集串口收發(fā)數(shù)據(jù)Proteus仿真程序
仿真原理圖如下(proteus仿真工程文件可到本帖附件中下載)
捕獲1.PNG
(63.99 KB, 下載次數(shù): 70)
下載附件
仿真圖
2020-1-3 12:49 上傳
單片機(jī)源程序如下:
#include<reg52.h>
#include<dht11.h>
#include<1602.h>
#include<uart.h>
#include<adc0809.h>
#define uchar unsigned char
#define uint unsigned int
sbit led1=P2^3;
sbit led2=P2^4;
void main()
{
adc_interrupt();
LCD_Init(); //lcd1602初始化
UART_Init();
led1=1;
led2=1;
LCD_DrawString(0,0,"RH/T");
while(1)
{
//電壓值采集處理
uchar i;
for(i=0;i<8;i++)
{
ADC();//調(diào)用模數(shù)轉(zhuǎn)換程序
UART_SendString("volt");
UART_SendNum1(1,i);
UART_SendString(":");
UART_SendNum1(5,volt[i]);
UART_SendString("\r\n");
}
display();//調(diào)用顯示程序
if(volt[0]<35000)
{
led2=0;
UART_SendString("led2:open");
UART_SendString("\r\n");
}else{led2=1;UART_SendString("led2:close");UART_SendString("\r\n");}
if(volt[1]<6000)
{
led1=0;
UART_SendString("led1:open");
UART_SendString("\r\n");
}else{led1=1;led1=1;UART_SendString("led1:close");UART_SendString("\r\n");}
//溫濕度處理
DHT11_receive();
//濕度
LCD_SetDisplayAddress(4,0);
LCD_DrawNum1(2,rec_dat[0]);
LCD_DrawString(6,0,".");
LCD_SetDisplayAddress(7,0);
LCD_DrawNum1(2,rec_dat[1]);
LCD_DrawString(9,0,"% ");
//溫度
LCD_SetDisplayAddress(11,0);
LCD_DrawNum1(2,rec_dat[2]);
LCD_DrawString(13,0,".");
LCD_SetDisplayAddress(14,0);
LCD_DrawNum1(1,rec_dat[3]);
LCD_DrawString(15,0,"C");
UART_SendString("wendu");
UART_SendNum1(2,rec_dat[0]);
UART_SendString(".");
UART_SendNum1(2,rec_dat[1]);
UART_SendString("\r\n");
UART_SendString("shidu");
UART_SendNum1(2,rec_dat[2]);
UART_SendString(".");
UART_SendNum1(2,rec_dat[3]);
UART_SendString("\r\n");
}
}
復(fù)制代碼
所有資料51hei提供下載:
DHT11溫濕度檢測 8路ADC0809電壓采集 串口發(fā)送采集數(shù)據(jù) 高低電壓報警.zip
(198.69 KB, 下載次數(shù): 153)
2020-1-3 12:50 上傳
點擊文件名下載附件
下載積分: 黑幣 -5
作者:
甜心面包
時間:
2020-8-15 11:36
沒看到函數(shù)體呢
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