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標題:
基于gsm的溫度報警系統
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作者:
bob_
時間:
2017-7-25 02:32
標題:
基于gsm的溫度報警系統
#include<iom16v.h>
#include<macros.h>
#include"DEFINE.H"
#include"DELAY.H"
#include"LCD_1602_DRIVE.H"
#include"MATRIX_KEYBOARD_DRIVE.H"
#include"DIGITAL-TEMPERATURE-PROBE_DS18B20_DRIVE.H"
#include"UART_GPRS_DTU.H"
extern unsigned char uart_receive_data_buffer[60];
extern unsigned char phone_number[11];
unsigned char uart_dtu_online_ok;
uint setting_temperature_h=40;
uint setting_temperature_l=20;
uint current_temperature=0;
uchar over_count=0;
uchar send;
uchar temp_number[11];
void temperature_display()
{
uint temp;
lcd_1602_show_character_string(1,1,"H ");
lcd_1602_show_datas(1,3,2,setting_temperature_h);
lcd_1602_show_character_string(1,5,".");
lcd_1602_show_datas(1,6,1,0);
lcd_1602_show_character_string(1,7,"C");
lcd_1602_show_character_string(1,10,"L ");
lcd_1602_show_datas(1,12,2,setting_temperature_l);
lcd_1602_show_character_string(1,14,".");
lcd_1602_show_datas(1,15,1,0);
lcd_1602_show_character_string(1,16,"C");
lcd_1602_show_character_string(2,1,"Current:");
lcd_1602_show_character_string(2,12,".");
lcd_1602_show_character_string(2,14,"C");
temp=ds18b20_read_temperature();
if(temp>0x0fff)
{
lcd_1602_show_character_string(2,9,"-");
current_temperature=((~(temp>>4))&0x007f)+1;
lcd_1602_show_datas(2,10,2,current_temperature);
lcd_1602_show_datas(2,13,1,(temp&0x000f)*(0.625));
}
else
{
lcd_1602_show_character_string(2,9," ");
current_temperature=(((temp>>4))&0x007f);
lcd_1602_show_datas(2,10,2,current_temperature);
lcd_1602_show_datas(2,13,1,(temp&0x000f)*(0.625));
}
}
void key_setting()
{
uchar key,i;
key=_4x3_matrix_keyboard_keys_read();
if(key==SET_ALARM)
{
lcd_1602_write_com(0x01);
lcd_1602_show_character_string(1,1,"AlarmTemperature");
lcd_1602_show_character_string(2,1,"H ");
lcd_1602_show_character_string(2,5,".");
lcd_1602_show_character_string(2,7,"C");
lcd_1602_show_character_string(2,10,"L ");
lcd_1602_show_character_string(2,14,".");
lcd_1602_show_character_string(2,16,"C");
while(1)
{
lcd_1602_show_datas(2,3,2,setting_temperature_h);
lcd_1602_show_datas(2,6,1,0);
lcd_1602_show_datas(2,12,2,setting_temperature_l);
lcd_1602_show_datas(2,15,1,0);
key=_4x3_matrix_keyboard_keys_read();
if(key==UP_H)
{
if(setting_temperature_h<255)
{
setting_temperature_h++;
}
}
else if(key==DOWN_H)
{
if(setting_temperature_h>0)
{
setting_temperature_h--;
}
}
else if(key==UP_L)
{
if(setting_temperature_l<255)
{
setting_temperature_l++;
}
}
else if(key==DOWN_L)
{
if(setting_temperature_l>0)
{
setting_temperature_l--;
}
}
else if(key==OK)
{
lcd_1602_write_com(0x01);
break;
}
}
}
else if(key==SET_NUM)
{
lcd_1602_write_com(0x01);
lcd_1602_show_character_string(1,1,"Cell phone number");
lcd_1602_show_character_string(2,1,"Num:");
for(i=0;i<11;i++)
{
lcd_1602_show_datas(2,(5+i),1,phone_number[i]);
}
lcd_1602_show_character_string(2,4,":");
i=0;
lcd_1602_write_com(0x0F);
while(1)
{
key=_4x3_matrix_keyboard_keys_read();
if(key==OK)
{
for(i=0;i<11;i++)
{
phone_number[i]=temp_number[i];
}
lcd_1602_write_com(0x0c);
lcd_1602_write_com(0x01);
break;
}
else if(key==CLE)
{
lcd_1602_write_com(0x0c);
lcd_1602_write_com(0x01);
break;
}
else if(key!=NOT)
{
if(i<11)
{
lcd_1602_show_datas(2,(5+i),1,key);
temp_number[i]=key;
i++;
if(i>10)
{
lcd_1602_show_character_string(2,4,":");
i=0;
}
}
}
}
}
else if(key==CLE)
{
ALARM_STOP;
}
}
void overheat_alarm()
{
if((current_temperature>setting_temperature_h)||(current_temperature<setting_temperature_l))
{
if(over_count>=10)
{
if(send==0)
{
ALARM_START;
DTU_ONLINE
while(!uart_send_short_message(setting_temperature_h,setting_temperature_l,current_temperature));
DTU_SHELVE
send=1;
}
}
else
{
over_count++;
}
}
else if((current_temperature<(setting_temperature_h-1))&&(current_temperature>(setting_temperature_l+1)))
{
ALARM_STOP;
send=0;
over_count=0;
}
}
void main(void)
{
lcd_1602_init();
lcd_1602_write_com(0x01);
while(1)
{
key_setting();
temperature_display();
overheat_alarm();
}
}
復制代碼
13.png
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下載附件
2021-9-29 09:59 上傳
作者:
tian11tian
時間:
2018-4-15 10:11
程序不全呀,為什么沒有顯示,延遲之類的其他子程序
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