单片机模拟仓库物流环境监测的仿真和源程序 -

/******************************************************************************
文件名 : main.c
版本号 : v1.0
作者 : Guokaiyi
生成日期 : 2012-12-1
最近修改 :
功能描述 : OLED演示例程(51系列)
说明:
----------------------------------------------------------------
G 电源地
VCC 接5V或3.3v电源
D0 P1^0（SCLK）
D1 P1^1（MOSI）
RST P1^2
DC P1^3
CS 已经默认选中，可以不接
----------------------------------------------------------------
sbit LED_SCL = P1^0;
sbit LED_SDA = P1^1;
sbit LED_RST = P1^2;
sbit LED_DC = P1^3;
//DHT11温湿度测试程序
//P2作为LCD的数据控制口，P1.6 作为DHT11data总线，P1.1作为状态显示
******************************************************************************/
/*----------------------------------------------------------------------------*
* 包含头文件 *
*----------------------------------------------------------------------------*/
#include "common.h"
#include "oled.h"
#include <intrins.h>
#include "SCAN_KEY.h"
#include "DHT11.h"
/*----------------------------------------------------------------------------*
* 宏定义 *
*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*
* 全局变量 *
*----------------------------------------------------------------------------*/
unsigned char str1[] = {" "};
unsigned char str2[] = {" "};
unsigned char DiWenDu[] = {" "};
unsigned char GaoWenDu[] = {" "};
unsigned char DiShiDu[] = {" "};
unsigned char GaoShiDu[] = {" "};
sbit LED1 = P1 ^ 0; //高于最佳温度范围指示灯
sbit LED2 = P1 ^ 1; //低于最佳温度范围指示灯
sbit LED3 = P1 ^ 2; //高于最佳湿度范围指示灯
sbit LED4 = P1 ^ 3; //低于最佳湿度范围指示灯
sbit Flame_LED = P1 ^ 4;//火焰指示灯
sbit MQ2_LED = P1 ^ 5;//烟雾指示灯
sbit Ir_LED = P1 ^ 6;//红外对管报警指示灯
UCHAR8 TH_data, TL_data, RH_data, RL_data, CK_data;
DHT11DATA Dht11TRHData;
volatile int optimum_TL = 26;//最佳温度 26 -28 度最适宜温度
volatile int optimum_RL = 45;//最佳湿度 45% - 65%
volatile int optimum_TH = 28;//最佳温度 26 -28 度最适宜温度
volatile int optimum_RH = 65;//最佳湿度 45% - 65%
bit Cursor_Flag = 0; // 是否显示光标
int Cursor_place = 0; //光标位置 0没有 1TL 2TH 3RL 4RH
bit SetKeyFlag = 0; //是否按下设置键 0 未按下 1按下
sbit MQ2 = P2 ^ 7; //烟雾检测模块检测到为 0
sbit flame = P2 ^ 6; //火焰报警器模块
sbit beep = P2 ^ 5; //蜂鸣器模块
//sbit infrared = P3^2; //红外
sbit key_ir = P3 ^ 4; //解除红外报警按钮
sbit police_ok = P3 ^ 5; //确认收到红外报警按钮
#define MQ2_BJ 0
#define FLAME_BJ 0
#define IR_BJ 0
#define BEEP_ON 0
#define BEEP_OFF 1
//int ir_key = 0;
int ir_police = 0;
void call_police() //报警
{
char beepbaojingno = 0;
if(police_ok == 0) ir_police = 0;
if(MQ2 == MQ2_BJ) {
beepbaojingno = 1;
MQ2_LED = 0;
} else {
MQ2_LED = 1;
}
if(flame == FLAME_BJ) {
beepbaojingno = 2;
Flame_LED = 0;
} else
{
Flame_LED = 1;
}
if(ir_police == 1)
{
if(key_ir == 0)
{
ir_police = 0; //报警解除
} else
{
beepbaojingno = 3;
Ir_LED = 0;
}
}
else
{
Ir_LED = 1;
}
if(beepbaojingno != 0)
{
beep = BEEP_ON;
}else
{
beep = BEEP_OFF;
}
}
/*********************************************************************************
*实验名：外部中断实验（下降沿触发）
*实验效果：按下学习板上第三排任意按键，LED灯前后四位状态调换
*
*********************************************************************************/
void Init_police()
{
Flame_LED = 1;
MQ2_LED = 1;
Ir_LED = 1;
beep = BEEP_OFF;
EA = 1; //全局中断打开
EX0 = 1; //INT0中断允许
IT0 = 1; //触发方式为下降沿触发
}
void ISR_KEY()interrupt 0
{
if(key_ir == 0)
{
ir_police = 0; //报警解除
} else
{
ir_police = 1; //报警
}
}
/*----------------------------------------------------------------------------*
* 内部函数原型 *
*----------------------------------------------------------------------------*/
VOID MAIN_Init(VOID); //初始化函数
VOID DHT11_Display(VOID); //DHT11显示函数
void delay_display(unsigned char ms); //延时显示主要解决延迟时间内不能按键操作
int optimum_judge_T(); //最佳温度判断 -1 小于最小值 0 正常 1 大于最大值
int optimum_judge_R(); //最佳湿度判断 -1 小于最小值 0 正常 1 大于最大值
void TR_optimum_adjust(); //温湿度最佳调节
void Optimum_Display(); //最佳温湿度显示
void Optimum_panduan(); //最佳湿度判断
void NotDisplayCursor(); //不显示光标
void DisplayCursor_temp(); //显示光标
void Call_DisplayCursor(); //必要的调用显示光标函数
void NotCursor_L3(); //第三行不显示光标
/*----------------------------------------------------------------------------*
* 外部函数原型 *
*----------------------------------------------------------------------------*/
VOID main(void)
{
MAIN_Init();
Optimum_Display();
DHT11_Display();
call_police(); //报警
while(1)
{
delay_display(500);//延时显示主要解决延迟时间内不能按键操作
Optimum_panduan();
if(Cursor_place != 0)
{
Call_DisplayCursor();
}
call_police(); //报警
}
}
VOID MAIN_Init(VOID)
{
LED1 = 1;
LED2 = 1;
LED3 = 1;
LED4 = 1;
Init_police();
LED_Init();//OLED初始化
key_init();
key_ir = 1;
}
void Optimum_panduan() //最佳湿度判断
{
int temp_T, temp_R;
//最佳温度判断 -1 小于最小值 0 正常 1 大于最大值
temp_T = optimum_judge_T(); //最佳温度判断
temp_R = optimum_judge_R(); //最佳温度判断
switch(temp_T)
{
case 0:
LED1 = 1;
LED2 = 1;
break;
case 1:
LED1 = 0;
LED2 = 1;
break;
case -1:
LED1 = 1;
LED2 = 0;
break;
}
switch(temp_R)
{
case 0:
LED3 = 1;
LED4 = 1;
break;
case 1:
LED3 = 0;
LED4 = 1;
break;
case -1:
LED3 = 1;
LED4 = 0;
break;
}
}
void delay_display(unsigned char ms) //延时显示主要解决延迟时间内不能按键操作
{
unsigned char i;
Optimum_panduan(); //最佳湿度判断
DHT11_Display();//温湿度显示
while(ms--)
{
for(i = 0; i < 30; i++)
{
TR_optimum_adjust();//温湿度最佳调节
}
}
}
void TR_optimum_adjust() //温湿度最佳调节
{
int key;
key = key_return(); //1 设置键 2 加 3 减 4 下一条
switch(key)
{
case 1:
SetKeyFlag = !SetKeyFlag;
if(SetKeyFlag)
{
Cursor_Flag = 1;
Cursor_place = 1;
} else
{
Cursor_Flag = 0;
Cursor_place = 0;
Call_DisplayCursor();
}
break;
case 2:
if(Cursor_place == 1)
{
if(optimum_TL < optimum_TH)
{
optimum_TL++;
}
} else if(Cursor_place == 2)
{
optimum_TH++;
if( optimum_TH > 99 )
optimum_TH = 99;
} else if(Cursor_place == 3)
{
if(optimum_RL < optimum_RH)
{
optimum_RL++;
}
} else if(Cursor_place == 4)
{
optimum_RH++;
if( optimum_RH > 99 )
optimum_RH = 99;
}
break;
case 3:
if(Cursor_place == 1)
{
optimum_TL--;
if( optimum_TL < 0 )
optimum_TL = 0;
} else if(Cursor_place == 2)
{
if(optimum_TH > optimum_TL)
{
optimum_TH--;
}
} else if(Cursor_place == 3)
{
optimum_RL--;
if( optimum_RL < 0 )
optimum_RL = 0;
} else if(Cursor_place == 4)
{
if(optimum_RH > optimum_RL)
{
optimum_RH--;
}
}
break;
case 4:
Cursor_place++;
if(Cursor_place == 5)
Cursor_place = 1;
break;
}
if(key != -1)
{
Optimum_Display();
Call_DisplayCursor();
}
}
void GeShiHuaDht11Data_Humi()//湿度
{
//湿度整数部分
str1[0] = (char)(0X30 + RH_data / 10);
str1[1] = (char)(0X30 + RH_data % 10);
str1[2] = 0x2e; //小数点
//湿度小数部分
str1[3] = (char)(0X30 + RL_data / 10);
str1[5] = 0X25; //"%"
str1[6] = 0X52; //"R"
str1[7] = 0X48; //"H"
}
void GeShiHuaDht11Data_Temp()//温度
{
//温度整数部分
str2[0] = (char)(0X30 + TH_data / 10);
str2[1] = (char)(0X30 + TH_data % 10);
str2[2] = 0x2e; //小数点
//温度小数部分
str2[3] = (char)(0X30 + TL_data / 10);
str2[5] = 0X27; //"'"
str2[6] = 0X43; //"C"
}
VOID DHT11_Display(VOID)
{
Dht11TRHData = SendDht11Data();
TH_data = Dht11TRHData.DtempH;
TL_data = Dht11TRHData.DtempL;
RH_data = Dht11TRHData.DhumiH;
RL_data = Dht11TRHData.DhumiL;
GeShiHuaDht11Data_Humi();
GeShiHuaDht11Data_Temp();
LED_P8x16Str(0, 0, (UCHAR8*)"TRH RH: ");
LED_P8x16Str(64, 0, (UCHAR8*)str1); //写湿度数据
LED_P8x16Str(0, 1, (UCHAR8*)"TRH T: ");
LED_P8x16Str(64, 1, (UCHAR8*)str2);
//delay_ms(1000) ;
}
void NotDisplayCursor() //不显示光标
{
LED_P8x16Str(24, 2, (UCHAR8*)" ");
LED_P8x16Str(80, 2, (UCHAR8*)" ");
LED_P8x16Str(24, 3, (UCHAR8*)" ");
LED_P8x16Str(80, 3, (UCHAR8*)" ");
}
void DisplayCursor_temp() //显示光标
{
switch(Cursor_place)
{
case 1:
LED_P8x16Str(24, 2, (UCHAR8*)"|");
break;
case 2:
LED_P8x16Str(80, 2, (UCHAR8*)"|");
break;
case 3:
LED_P8x16Str(24, 3, (UCHAR8*)"|");
break;
case 4:
LED_P8x16Str(80, 3, (UCHAR8*)"|");
break;
}
}
void Call_DisplayCursor()
{
Cursor_Flag = !Cursor_Flag;
NotDisplayCursor(); //不显示
if(Cursor_Flag == 1)
{
DisplayCursor_temp(); //显示光标
}
}
void Optimum_Display() //最佳温湿度显示
{
// 0 8 16 24 32 40 48 56 64 72 80 88 96 104 112 120 128
// T L : 2 5 T H : 5 5
/*--------------------低温度---------------------------*/
DiWenDu[0] = (char)(0X30 + optimum_TL / 10);
DiWenDu[1] = (char)(0X30 + optimum_TL % 10);
LED_P8x16Str(0, 2, (UCHAR8*)"TL:");
LED_P8x16Str(32, 2, (UCHAR8*)DiWenDu);
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