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51单片机智能电热水器仿真及源码4 ^( s- U& q; Y- o* b7 N. }5 s
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# L1 ~: A4 w9 ~% o2 ]源程序:
0 L6 Y' J& c8 [( i# v% o% N$ T#include "reg52.h"% Q3 f+ P7 R9 V$ @
#include "lcd.h"
+ [: w. _/ T8 H8 c#include "DS18B20.h"
$ u; A) B0 o8 z( q9 T, o4 A#include "ds1302.h"
% y' e; z* i* |+ {; N" T#include "key.h"
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void main(void); {9 O7 d. [5 y: Y" m
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LCD_Initialise();
0 Y/ b4 |' F: e, S! O5 U F_memset(LCD_Line_1,' ',16);3 U7 a f# x2 B9 \5 _
F_memset(LCD_Line_2,' ',16);
7 o; h0 j. x4 P0 L* y3 A+ O DS1302_Init();
9 V( ^9 @. C) A9 @: b- F DS1302_Write_Time();
. c0 j+ B" v) P Add_temp_io = 0;4 T0 Y! N- e/ X/ _6 }
for(;;)) V6 _" ?% n' C: ]7 Z1 u6 c
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ds18b20_temp = ReadTemperature()*0.625;" Y) E3 V* k9 r* T
DS1302_Read_Time();* y$ S. ?7 x. w! V- Y
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//加水功能块( M2 [ C2 C: i& u2 ?
if((!WaterLow_key)||((time_buf1[4]>=18)&&time_buf1[4]<=23))
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- X8 q5 i; @+ h) z1 l6 u WaterLed = 0;
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. M. S; T7 w, {& V) N1 [) o+ ]4 p if(!WaterHigh_key)
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& w9 |3 r" v. v, h! N8 f/ c% a# M WaterLed = 1;3 p9 m! F; Z, O1 T) o8 H
}
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) J" @: f+ e5 b$ n/ \) q8 K if(ds18b20_temp<ds18b20_temp_set-10)( Q* s# X5 w! e
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Add_temp_io = 1;* x" k+ U- z4 f' e8 i
}; W, I1 I+ s( k E! W
else
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Add_temp_io = 0;# j% r, {3 A2 Q% D2 H% N8 C# A
}
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7 \) Z% c" B" s+ B& U% Q…………限于本文篇幅 余下代码请从论坛下载附件…………
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