LCD1602-光控-按键-电机-ds1302-ds18b20-ad采集,后续把原理图和PCB补上,因为在公司文件工程不在,没办法上传,望能帮到你们
单片机源程序如下:
- #include <STC8.h>
- #include "INIT.h"
- bit flag_200ms ;
- sbit beep = P1^0; //蜂鸣器IO口定义
- sbit LED=P1^5; //灯光模块
- bit flag_relay_en;
- u8 flag_kaig_moshi=0;//开关模式
- bit flag_zd_sd; //自动 手动 模式
- bit flag_lj_en; //按键连加使能
- bit flag_lj_3_en; //按键连3次连加后使能 加的数就越大了
- u8 key_time,flag_value; //用做连加的中间变量
- bit key_500ms ;
- u8 menu_shudu = 20; //用来控制连加的速度
- u8 value,i;
- u8 k_shi=1,k_fen=2; //开窗帘时间
- u8 g_shi=3,g_fen=4; //关窗帘时间
-
- u16 t_high; //高温报警值
- sbit DO=P1^3; //DO定义为P1口的第4位脚,连接ADC0832DO脚
- sbit SCL=P1^2; //SCL定义为P1口的第3位脚,连接ADC0832SCL脚
- sbit CS=P1^1; //CS定义为P1口的第4位脚,连接ADC0832CS脚
- u8 guanxian,guanxian_set = 4; //光线
- void write_eepom();
- #include "eepom52.h"
- #include "key.h"
- #include "ds1302.h"
- #include "lcd1602.h"
- #include "18b20_2lu.h"
- #include "bujindianji.h"
- sbit key_jia = P3^1; //加
- sbit key_jie = P3^2; //减
- /*************写单片机内部EEPOM*************/
- void write_eepom()
- {
- IapEraseSector(0x0000); //擦除这个地址的
- IapProgramByte(0x0000,flag_zd_sd); //自动,手动模式存入
- IapProgramByte(0x0200,k_shi%256); //开窗时间-小时存入-8位
- IapProgramByte(0x0400,k_fen%256); //开窗时间-分钟存入-8位
- IapProgramByte(0x0600,g_shi%256); //关窗时间-小时存入-8位
- IapProgramByte(0x0800,g_fen%256); //关窗时间-分钟存入-8位
- IapProgramByte(0x0A00,t_high%256); //高温报警值存入-8位
- IapProgramByte(0x0C00,guanxian_set%256); //关窗设置存入-8位
- IapProgramByte(0x0E00,bjdj_value%256); //步进电机的量存入-8位
- IapProgramByte(0x1000,a_a);
- }
- /*************读单片机内部EEPOM*************/
- void read_eepom()
- {
- flag_zd_sd = IapReadByte(0x0000);
- k_shi = IapReadByte(0x0200);
- k_fen = IapReadByte(0x0400);
- g_shi = IapReadByte(0x0600);
- g_fen = IapReadByte(0x0800);
- t_high = IapReadByte(0x0A00);
- guanxian_set = IapReadByte(0x0C00);
- bjdj_value = IapReadByte(0x0E00);
- a_a = IapReadByte(0x1000);
- }
- /*************初始化EEPROM************/
- void init_eepom() //初始化EEPROM
- {
- read_eepom();
- if(a_a == 0xff)
- {
- flag_zd_sd = 1; //模式设置
- a_a = 1;
- k_shi=8;
- k_fen=2; //开
- g_shi=3;
- g_fen=4; //关
- t_high = 35;
- guanxian_set = 4;
- bjdj_value = 0;
- write_eepom();
- }
- }
- #include "menu.h"
- /***************读数模转换数据****************/
- //请先了解ADC0832模数转换的串行协议,再来读本函数,主要是对应时序图来理解,本函数是模拟0832的串行协议进行的
- // 1 0 0 通道
- // 1 1 1 通道
- unsigned char ad0832read(bit SGL,bit ODD)
- {
- unsigned char i=0,value=0,value1=0;
- SCL=0;
- DO=1;
- CS=0; //开始
- SCL=1; //第一个上升沿
- SCL=0;
- DO=SGL;
- SCL=1; //第二个上升沿
- SCL=0;
- DO=ODD;
- SCL=1; //第三个上升沿
- SCL=0; //第三个下降沿
- DO=1;
- for(i=0;i<8;i++)
- {
- SCL=1;
- SCL=0; //开始从第四个下降沿接收数据
- value<<=1;
- if(DO)
- value++;
- }
- for(i=0;i<8;i++)
- { //接收校验数据
- value1>>=1;
- if(DO)
- value1+=0x80;
- SCL=1;
- SCL=0;
- }
- CS=1;
- SCL=1;
- if(value==value1) //与校验数据比较,正确就返回数据,否则返回0
- return value;
- return 0;
- }
- /******************1ms 延时函数-晶振24兆*******************/
- void delay_1ms(u16 q) //当q=1时,精确延时1ms
- {
- u16 i,j;
- for(i=q;i>0;i--)
- for(j=1845;j>0;j--);
- }
- /*************1602显示ds1302初始化程序***************/
- void init_1602_ds1302()
- {
- write_sfm2_ds1302(2,4,nian);
- write_sfm2_ds1302(2,7,yue);
- write_sfm2_ds1302(2,10,ri);
- write_sfm2_ds1302(1,4,shi);
- write_sfm2_ds1302(1,7,fen);
- write_sfm2_ds1302(1,10,miao);
- write_sfm1(1,14,week);
- }
- /*************定时器0初始化程序***************/
- void init_time0()
- {
- TMOD = Tmod_Data;
- TH0 = 0X15;
- TL0 = 0XA0; //30ms
- ET0 = 1; //开定时器0中断
- TR0 = 1; //允许定时器0定时
- EA = 1; //开总中断
- }
- /*************手动开关窗帘***************/
- void shoudong_kaiguan() //手动开关窗帘
- {
- if(flag_zd_sd == 0) //手动模式
- {
- if(guanxian <= guanxian_set)
- LED=0;
- else
- LED=1;
- if(menu_1 == 0)
- {
- if(flag_kaig_moshi == 0)
- {
- if(key_can == 2)
- flag_z_f = 1; //手动开窗
- if(key_can == 3)
- flag_z_f = 2; //手动关窗
- if(flag_lj_en == 0)
- flag_z_f = 0;
- }
- }
- }
- if(flag_kaig_moshi == 0)
- {
-
- if(flag_zd_sd == 1) //自动模式
- {
-
- if(guanxian <= guanxian_set)
- flag_z_f = 2; //手动开窗
-
-
- else
- flag_z_f = 1; //手动关窗
- }
- }
- }
-
- /*********************智能窗帘处理函数***********************/
- void zinengchuanglian_dis() //智能窗帘处理函数
- {
- if((miao == 0) && (fen == k_fen) && (shi == k_shi)) //定时开窗
- {
- flag_z_f = 2; //关窗
- beep=0; //闹钟到
- flag_kaig_moshi = 1;
- }
- if((miao == 0) && (fen == g_fen) && (shi == g_shi)) //定时关窗
- {
- flag_z_f = 1; //开窗
- flag_kaig_moshi = 2;
- }
- }
- void main()
- {
- init_eepom(); //初始化EEPROM
- init_1602(); //lcd1602初始化
- init_1602_dis_csf(); //lcd1602初始化显示
- init_ds1302_io(); //初始化ds1302Io
- init_time0(); //初始化定时器
- menu_1_break(); //菜单初始界面
- init_ds1302(); //ds1302初始化
- temperature1 = read1_temp(); //读温度1
- delay_1ms(650);
- while(1)
- {
- key(); //按键程序
- if(key_can < 10)
- {
- key_with();
- }
- shoudong_kaiguan(); //手动开关窗帘
- if(flag_200ms == 1)
- {
- flag_200ms = 0;
- temperature1 = read1_temp(); //读温度1 环境温度
- if(temperature1 >= 99)
- temperature1 = 99;
- zinengchuanglian_dis(); //智能窗帘处理函数
- guanxian = ad0832read(1,0) * 9.0 / 255;
- if((menu_1 == 0))
- {
- read_time(); //读时间
- init_1602_ds1302(); //显示时钟
- write_sfm_18b20(2,13,temperature1); //显示温度
- write_sfm1(2,0,guanxian); //显示温度
- if(guanxian <= guanxian_set)
- LED=0;
- else
- LED=1;
- if(temperature1 >= t_high)
- beep = ~beep; //温度报警 ,蜂鸣器报警
- else
- beep = 1;
- ……………………
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