最终版本

TEST_Prj/shuitianwuxian_c51/单片机程序/DEMO.uvopt

@@ -10,7 +10,7 @@
     <aExt>*.s*; *.src; *.a*</aExt>
     <oExt>*.obj; *.o</oExt>
     <lExt>*.lib</lExt>
-    <tExt>*.txt; *.h; *.inc</tExt>
+    <tExt>*.txt; *.h; *.inc; *.md</tExt>
     <pExt>*.plm</pExt>
     <CppX>*.cpp</CppX>
     <nMigrate>0</nMigrate>

TEST_Prj/shuitianwuxian_c51/单片机程序/DEMO.uvproj

@@ -186,7 +186,7 @@
         </Utilities>
         <Target51>
           <Target51Misc>
-            <MemoryModel>2</MemoryModel>
+            <MemoryModel>0</MemoryModel>
             <RTOS>0</RTOS>
             <RomSize>2</RomSize>
             <DataHold>0</DataHold>

TEST_Prj/shuitianwuxian_c51/单片机程序/Listings/STARTUP.lst

@@ -1,9 +1,9 @@
-A51 MACRO ASSEMBLER  STARTUP                                                              02/17/2022 17:16:18 PAGE     1
+A51 MACRO ASSEMBLER  STARTUP                                                              02/21/2022 21:12:48 PAGE     1
 
 
-MACRO ASSEMBLER A51 V8.02c
+MACRO ASSEMBLER A51 V8.2.7.0
 OBJECT MODULE PLACED IN .\Objects\STARTUP.obj
-ASSEMBLER INVOKED BY: C:\Keil_v5\C51\BIN\A51.EXE STARTUP.A51 SET(LARGE) DEBUG PRINT(.\Listings\STARTUP.lst) OBJECT(.\Obj
+ASSEMBLER INVOKED BY: D:\Keil_v5\C51\BIN\A51.EXE STARTUP.A51 SET(SMALL) DEBUG PRINT(.\Listings\STARTUP.lst) OBJECT(.\Obj
                       ects\STARTUP.obj) EP
 
 LOC  OBJ            LINE     SOURCE
@@ -65,7 +65,7 @@ LOC  OBJ            LINE     SOURCE
                       55     ;
                       56     ; <h> Stack Space for reentrant functions in the SMALL model.
                       57     ;  <q> IBPSTACK: Enable SMALL model reentrant stack
-A51 MACRO ASSEMBLER  STARTUP                                                              02/17/2022 17:16:18 PAGE     2
+A51 MACRO ASSEMBLER  STARTUP                                                              02/21/2022 21:12:48 PAGE     2
 
                       58     ;     <i> Stack space for reentrant functions in the SMALL model.
   0000                59     IBPSTACK        EQU     0       ; set to 1 if small reentrant is used.
@@ -133,7 +133,7 @@ LOC  OBJ            LINE     SOURCE
                      121     
                      122                     EXTRN CODE (?C_START)
                      123                     PUBLIC  ?C_STARTUP
-A51 MACRO ASSEMBLER  STARTUP                                                              02/17/2022 17:16:18 PAGE     3
+A51 MACRO ASSEMBLER  STARTUP                                                              02/21/2022 21:12:48 PAGE     3
 
                      124     
 ----                 125                     CSEG    AT      0
@@ -201,7 +201,7 @@ LOC  OBJ            LINE     SOURCE
                      187     ; This code is required if you use L51_BANK.A51 with Banking Mode 4
                      188     ;<h> Code Banking
                      189     ; <q> Select Bank 0 for L51_BANK.A51 Mode 4
-A51 MACRO ASSEMBLER  STARTUP                                                              02/17/2022 17:16:18 PAGE     4
+A51 MACRO ASSEMBLER  STARTUP                                                              02/21/2022 21:12:48 PAGE     4
 
                      190     
                              
@@ -212,7 +212,7 @@ LOC  OBJ            LINE     SOURCE
 0009 020000   F      196                     LJMP    ?C_START
                      197     
                      198                     END
-A51 MACRO ASSEMBLER  STARTUP                                                              02/17/2022 17:16:18 PAGE     5
+A51 MACRO ASSEMBLER  STARTUP                                                              02/21/2022 21:12:48 PAGE     5
 
 SYMBOL TABLE LISTING
 ------ ----- -------

TEST_Prj/shuitianwuxian_c51/单片机程序/Listings/dht11.lst

@@ -1,10 +1,10 @@
-C51 COMPILER V9.54   DHT11                                                                 02/18/2022 10:21:03 PAGE 1   
+C51 COMPILER V9.60.0.0   DHT11                                                             02/21/2022 21:12:49 PAGE 1   
 
 
-C51 COMPILER V9.54, COMPILATION OF MODULE DHT11
+C51 COMPILER V9.60.0.0, COMPILATION OF MODULE DHT11
 OBJECT MODULE PLACED IN .\Objects\dht11.obj
-COMPILER INVOKED BY: C:\Keil_v5\C51\BIN\C51.EXE dht11.c LARGE OPTIMIZE(8,SPEED) BROWSE DEBUG OBJECTEXTEND PRINT(.\Listin
-                    -gs\dht11.lst) TABS(2) OBJECT(.\Objects\dht11.obj)
+COMPILER INVOKED BY: D:\Keil_v5\C51\BIN\C51.EXE dht11.c OPTIMIZE(8,SPEED) BROWSE DEBUG OBJECTEXTEND PRINT(.\Listings\dht
+                    -11.lst) TABS(2) OBJECT(.\Objects\dht11.obj)
 
 line level    source
 
@@ -62,7 +62,7 @@ line level    source
   52   2              dht11_Delay32us();  //32us
   53   2              
   54   2              //高电平26~28us表示'0',70us表示'1'
-C51 COMPILER V9.54   DHT11                                                                 02/18/2022 10:21:03 PAGE 2   
+C51 COMPILER V9.60.0.0   DHT11                                                             02/21/2022 21:12:49 PAGE 2   
 
   55   2              if( DHT11_PIN == 1 )
   56   2              {      
@@ -126,7 +126,7 @@ line level    source
  114   2                  while( DHT11_PIN ); //等待接收；
  115   2                  {
  116   3                       _nop_();
-C51 COMPILER V9.54   DHT11                                                                 02/18/2022 10:21:03 PAGE 3   
+C51 COMPILER V9.60.0.0   DHT11                                                             02/21/2022 21:12:49 PAGE 3   
 
  117   3                        t_count++;
  118   3                  
@@ -190,7 +190,7 @@ line level    source
  176   2      //            {
  177   2      //                *temp = 0;
  178   2      //                *humi = 0;
-C51 COMPILER V9.54   DHT11                                                                 02/18/2022 10:21:03 PAGE 4   
+C51 COMPILER V9.60.0.0   DHT11                                                             02/21/2022 21:12:49 PAGE 4   
 
  179   2      //            }     
  180   2      
@@ -205,11 +205,11 @@ line level    source
 
 
 MODULE INFORMATION:   STATIC OVERLAYABLE
-   CODE SIZE        =    441    ----
+   CODE SIZE        =    401    ----
    CONSTANT SIZE    =   ----    ----
-   XDATA SIZE       =   ----       9
+   XDATA SIZE       =   ----    ----
    PDATA SIZE       =   ----    ----
-   DATA SIZE        =   ----    ----
+   DATA SIZE        =   ----       9
    IDATA SIZE       =   ----    ----
    BIT SIZE         =   ----    ----
 END OF MODULE INFORMATION.

TEST_Prj/shuitianwuxian_c51/单片机程序/Listings/drive_1602.lst

@@ -1,10 +1,10 @@
-C51 COMPILER V9.54   DRIVE_1602                                                            02/17/2022 17:33:09 PAGE 1   
+C51 COMPILER V9.60.0.0   DRIVE_1602                                                        02/21/2022 21:12:48 PAGE 1   
 
 
-C51 COMPILER V9.54, COMPILATION OF MODULE DRIVE_1602
+C51 COMPILER V9.60.0.0, COMPILATION OF MODULE DRIVE_1602
 OBJECT MODULE PLACED IN .\Objects\drive_1602.obj
-COMPILER INVOKED BY: C:\Keil_v5\C51\BIN\C51.EXE drive_1602.c LARGE OPTIMIZE(8,SPEED) BROWSE DEBUG OBJECTEXTEND PRINT(.\L
-                    -istings\drive_1602.lst) TABS(2) OBJECT(.\Objects\drive_1602.obj)
+COMPILER INVOKED BY: D:\Keil_v5\C51\BIN\C51.EXE drive_1602.c OPTIMIZE(8,SPEED) BROWSE DEBUG OBJECTEXTEND PRINT(.\Listing
+                    -s\drive_1602.lst) TABS(2) OBJECT(.\Objects\drive_1602.obj)
 
 line level    source
 
@@ -62,7 +62,7 @@ line level    source
   52   1        if(y == 0)
   53   1        {
   54   2           Write_1602_com(0x80 + x);    
-C51 COMPILER V9.54   DRIVE_1602                                                            02/17/2022 17:33:09 PAGE 2   
+C51 COMPILER V9.60.0.0   DRIVE_1602                                                        02/21/2022 21:12:48 PAGE 2   
 
   55   2        }
   56   1        else
@@ -76,7 +76,7 @@ line level    source
   64   2        }
   65   1      }
   66          
-  67          char data String_Buff[16]={0};
+  67          char xdata String_Buff[16]={0};
   68          void L1602_printf(char x,char y,char *format, ...)
   69          {
   70   1          va_list ap;
@@ -119,14 +119,14 @@ line level    source
 
 
 MODULE INFORMATION:   STATIC OVERLAYABLE
-   CODE SIZE        =    292    ----
+   CODE SIZE        =    250    ----
    CONSTANT SIZE    =   ----    ----
-   XDATA SIZE       =   ----      55
+   XDATA SIZE       =     16    ----
    PDATA SIZE       =   ----    ----
-   DATA SIZE        =     16    ----
+   DATA SIZE        =   ----      30
    IDATA SIZE       =   ----    ----
    BIT SIZE         =   ----    ----
-C51 COMPILER V9.54   DRIVE_1602                                                            02/17/2022 17:33:09 PAGE 3   
+C51 COMPILER V9.60.0.0   DRIVE_1602                                                        02/21/2022 21:12:48 PAGE 3   
 
 END OF MODULE INFORMATION.
 

TEST_Prj/shuitianwuxian_c51/单片机程序/Listings/main.lst

@@ -1,10 +1,10 @@
-C51 COMPILER V9.54   MAIN                                                                  02/18/2022 11:34:52 PAGE 1   
+C51 COMPILER V9.60.0.0   MAIN                                                              02/21/2022 21:12:48 PAGE 1   
 
 
-C51 COMPILER V9.54, COMPILATION OF MODULE MAIN
+C51 COMPILER V9.60.0.0, COMPILATION OF MODULE MAIN
 OBJECT MODULE PLACED IN .\Objects\main.obj
-COMPILER INVOKED BY: C:\Keil_v5\C51\BIN\C51.EXE main.c LARGE OPTIMIZE(8,SPEED) BROWSE DEBUG OBJECTEXTEND PRINT(.\Listing
-                    -s\main.lst) TABS(2) OBJECT(.\Objects\main.obj)
+COMPILER INVOKED BY: D:\Keil_v5\C51\BIN\C51.EXE main.c OPTIMIZE(8,SPEED) BROWSE DEBUG OBJECTEXTEND PRINT(.\Listings\main
+                    -.lst) TABS(2) OBJECT(.\Objects\main.obj)
 
 line level    source
 
@@ -32,12 +32,12 @@ line level    source
   22          sbit SW1=P3^7;
   23          sbit SW2=P3^6;
   24          sbit SW3=P3^5;
-  25          
-  26          sbit JR_LED=P2^2;
-  27          sbit JW_LED=P2^4;
-  28          
-  29          sbit buzz=P2^1;
-  30          sbit HY_IN=P2^3;
+  25          sbit SW4=P3^4;
+  26          
+  27          sbit JR_LED=P2^2;
+  28          sbit JW_LED=P2^4;
+  29          
+  30          sbit buzz=P3^3;
   31          
   32          uchar temp,humi;
   33          int sw_val=0;
@@ -49,317 +49,352 @@ line level    source
   39   1           for(ix=110;ix>0;ix--);
   40   1      }
   41          uchar SET=0;
-  42          char WdL=20;
+  42          char WdL=10;
   43          char WdH=30;
   44          
-  45          char SdL=60;
+  45          char SdL=30;
   46          char SdH=80;
   47          
   48          char SWL=2;
   49          char SWH=6;
   50          
   51          char keyflag=0;
-  52          
-  53          void KeyRead(void)
-  54          {
-C51 COMPILER V9.54   MAIN                                                                  02/18/2022 11:34:52 PAGE 2   
+  52          uchar bj_flag=0;
+  53          uchar Bj_CNt=0;
+  54          uchar JCount=0;
+C51 COMPILER V9.60.0.0   MAIN                                                              02/21/2022 21:12:48 PAGE 2   
 
-  55   1          if(!SW1)
-  56   1          {
-  57   2             if(!SW1&&keyflag==0) 
-  58   2             {
-  59   3               keyflag=1;
-  60   3               if(++SET>6)SET=0;
-  61   3               while(!SW1);
-  62   3             }
-  63   2          }
-  64   1          else if(!SW2)
-  65   1          {
-  66   2             if(!SW2&&keyflag==0) 
-  67   2             {
-  68   3               keyflag=1;
-  69   3               switch(SET)
-  70   3               {
-  71   4                 case 1:
-  72   4                    if(++WdH>50)WdH=0;
-  73   4                 break;
-  74   4                 
-  75   4                 case 2:
-  76   4                    if(++WdL>50)WdL=0;
-  77   4                 break;
-  78   4                 
-  79   4                 
-  80   4                 case 3:
-  81   4                    if(++SdH>90)SdH=0;
-  82   4                 break;
-  83   4                 
-  84   4                 case 4:
-  85   4                    if(++SdL>90)SdH=0;
-  86   4                 break;
+  55          
+  56          uchar clear_flag=0;
+  57          
+  58          uchar bj_clear=0;
+  59          uint clear_cnt=0;
+  60          
+  61          void KeyRead(void)
+  62          {
+  63   1          if(!SW1)
+  64   1          {
+  65   2             if(!SW1&&keyflag==0) 
+  66   2             {
+  67   3               keyflag=1;
+  68   3               if(++SET>6)SET=0;
+  69   3               while(!SW1);
+  70   3             }
+  71   2          }
+  72   1          else if(!SW2)
+  73   1          {
+  74   2             if(!SW2&&keyflag==0) 
+  75   2             {
+  76   3               keyflag=1;
+  77   3               switch(SET)
+  78   3               {
+  79   4                 case 1:
+  80   4                    if(++WdH>50)WdH=0;
+  81   4                 break;
+  82   4                 
+  83   4                 case 2:
+  84   4                    if(++WdL>50)WdL=0;
+  85   4                 break;
+  86   4                 
   87   4                 
-  88   4                 case 5:
-  89   4                    if(++SWH>8)SWH=0;
+  88   4                 case 3:
+  89   4                    if(++SdH>90)SdH=0;
   90   4                 break;
   91   4                 
-  92   4                 case 6:
-  93   4                    if(++SWL>8)SWL=0;
-  94   4                 break;  
-  95   4               }
-  96   3               while(!SW2);
-  97   3             }
-  98   2          }
-  99   1          
- 100   1          else if(!SW3)
- 101   1          {
- 102   2             if(!SW3&&keyflag==0) 
- 103   2             {
- 104   3               keyflag=1;
- 105   3               switch(SET)
- 106   3               {
- 107   4                 case 1:
- 108   4                   if(--WdH<0)WdH=50;
- 109   4                 break;
- 110   4                 
- 111   4                 case 2:
- 112   4                   if(--WdL<0)WdL=50;
- 113   4                 break;
- 114   4                
- 115   4                 case 3:
- 116   4                   if(--SdH<0)SdH=90;
-C51 COMPILER V9.54   MAIN                                                                  02/18/2022 11:34:52 PAGE 3   
+  92   4                 case 4:
+  93   4                    if(++SdL>90)SdH=0;
+  94   4                 break;
+  95   4                 
+  96   4                 case 5:
+  97   4                    if(++SWH>8)SWH=0;
+  98   4                 break;
+  99   4                 
+ 100   4                 case 6:
+ 101   4                    if(++SWL>8)SWL=0;
+ 102   4                 break;  
+ 103   4               }
+ 104   3               while(!SW2);
+ 105   3             }
+ 106   2          }
+ 107   1          
+ 108   1          else if(!SW3)
+ 109   1          {
+ 110   2             if(!SW3&&keyflag==0) 
+ 111   2             {
+ 112   3               keyflag=1;
+ 113   3               switch(SET)
+ 114   3               {
+ 115   4                 case 1:
+ 116   4                   if(--WdH<0)WdH=50;
+C51 COMPILER V9.60.0.0   MAIN                                                              02/21/2022 21:12:48 PAGE 3   
 
  117   4                 break;
  118   4                 
- 119   4                 case 4:
- 120   4                   if(--SdL<0)SdL=90;
+ 119   4                 case 2:
+ 120   4                   if(--WdL<0)WdL=50;
  121   4                 break;
- 122   4                 
- 123   4                 case 5:
- 124   4                   if(--SWH<0)SWH=8;
+ 122   4                
+ 123   4                 case 3:
+ 124   4                   if(--SdH<0)SdH=90;
  125   4                 break;
  126   4                 
- 127   4                 case 6:
- 128   4                   if(--SWL<0)SWL=8;
+ 127   4                 case 4:
+ 128   4                   if(--SdL<0)SdL=90;
  129   4                 break;
- 130   4               }
- 131   3               while(!SW3);
- 132   3             }
- 133   2          }else
- 134   1          {
- 135   2            keyflag=0;
- 136   2          }
- 137   1      
- 138   1          
- 139   1      }
- 140          
- 141          void Timer0Init(void)   //10毫秒@11.0592MHz
- 142          {
- 143   1        
- 144   1        TMOD &= 0xF0;   //设置定时器模式
- 145   1        TMOD |= 0x01;   //设置定时器模式
- 146   1        TL0 = 0x00;   //设置定时初值
- 147   1        TH0 = 0xDC;   //设置定时初值
- 148   1        TF0 = 0;    //清除TF0标志
- 149   1        ET0=1;
- 150   1        TR0 = 1;    //定时器0开始计时
- 151   1        EA=1;
- 152   1        
- 153   1      }
- 154          bit bj_flag=0;
- 155          uchar Bj_CNt=0;
- 156          uchar JCount=0;
- 157          void TimeISR()interrupt 1
- 158          {
- 159   1        TL0 = 0x00;   //设置定时初值
- 160   1        TH0 = 0xDC;   //设置定时初值
- 161   1         KeyRead();
- 162   1        if(bj_flag)
- 163   1        {
- 164   2           if(++Bj_CNt>30)
- 165   2          {
- 166   3                Bj_CNt=0;
- 167   3                buzz=~buzz; 
- 168   3          }
- 169   2        }else
- 170   1        {
- 171   2           buzz=1;
- 172   2        }
- 173   1        JCount++;
- 174   1      }
- 175          
- 176          void UartInit(void)   //9600bps@11.0592MHz
- 177          {
- 178   1        PCON &= 0x7F;   //波特率不倍速
-C51 COMPILER V9.54   MAIN                                                                  02/18/2022 11:34:52 PAGE 4   
+ 130   4                 
+ 131   4                 case 5:
+ 132   4                   if(--SWH<0)SWH=8;
+ 133   4                 break;
+ 134   4                 
+ 135   4                 case 6:
+ 136   4                   if(--SWL<0)SWL=8;
+ 137   4                 break;
+ 138   4                 
+ 139   4               }
+ 140   3               while(!SW3);
+ 141   3             }
+ 142   2          }
+ 143   1          else if(!SW4)
+ 144   1          {
+ 145   2            if(!SW4&&keyflag==0)  
+ 146   2             {
+ 147   3      
+ 148   3                 bj_clear^=1;
+ 149   3                
+ 150   3               
+ 151   3                while(!SW4);
+ 152   3             }
+ 153   2          }
+ 154   1          else
+ 155   1          {
+ 156   2            keyflag=0;
+ 157   2            clear_cnt=0;
+ 158   2          }
+ 159   1      
+ 160   1      
+ 161   1      }
+ 162          
+ 163          void Timer0Init(void)   //10毫秒@11.0592MHz
+ 164          {
+ 165   1        
+ 166   1        TMOD &= 0xF0;   //设置定时器模式
+ 167   1        TMOD |= 0x01;   //设置定时器模式
+ 168   1        TL0 = 0x00;   //设置定时初值
+ 169   1        TH0 = 0xDC;   //设置定时初值
+ 170   1        TF0 = 0;    //清除TF0标志
+ 171   1        ET0=1;
+ 172   1        TR0 = 1;    //定时器0开始计时
+ 173   1        EA=1;
+ 174   1        
+ 175   1      }
+ 176          
+ 177          void TimeISR()interrupt 1
+ 178          {
+C51 COMPILER V9.60.0.0   MAIN                                                              02/21/2022 21:12:48 PAGE 4   
 
- 179   1        SCON = 0x50;    //8位数据,可变波特率
- 180   1        TMOD &= 0x0F;   //清除定时器1模式位
- 181   1        TMOD |= 0x20;   //设定定时器1为8位自动重装方式
- 182   1        TL1 = 0xFD;   //设定定时初值
- 183   1        TH1 = 0xFD;   //设定定时器重装值
- 184   1        ET1 = 0;    //禁止定时器1中断
- 185   1        TR1 = 1;    //启动定时器1
- 186   1        EA=1;
- 187   1        ES=0;
- 188   1      }
- 189          
- 190          
- 191          void sendData(char *p,unsigned  char n)
- 192          {
- 193   1        if( p == 0) return ;
- 194   1         ES = 0;
- 195   1         if(n > 0)
- 196   1         {
- 197   2           while(n --)
- 198   2           {
- 199   3             SBUF = *p++ ;
- 200   3             while(!TI)  ;
- 201   3             TI = 0      ;
- 202   3           }
- 203   2         }
- 204   1        // ES = 1;
- 205   1      }
- 206          
- 207          
- 208          
- 209          //   往串口发送字符串
- 210          void sendString(char *p)
- 211          {
- 212   1         if(p == 0) return ;
- 213   1         sendData(p,strlen(p));
- 214   1      }
- 215          //  接收中断函数
- 216          void usart() interrupt 4
- 217          {
- 218   1        if(RI == 1)
- 219   1        {  
- 220   2          // setUsartRxData(SBUF); 
- 221   2        }      
- 222   1        RI = 0;
- 223   1        TI = 0;
- 224   1      }
- 225          
- 226          char data showbuff[16]={0};
- 227          char data send_buff[16]={0};
+ 179   1        TL0 = 0x00;   //设置定时初值
+ 180   1        TH0 = 0xDC;   //设置定时初值
+ 181   1         KeyRead();
+ 182   1        if((bj_flag==1)&&(bj_clear==0))
+ 183   1        {
+ 184   2           if(++Bj_CNt>30)
+ 185   2          {
+ 186   3                Bj_CNt=0;
+ 187   3                buzz=~buzz; 
+ 188   3          }
+ 189   2        }else
+ 190   1        {
+ 191   2           buzz=1;  Bj_CNt=0;
+ 192   2        }
+ 193   1        JCount++;
+ 194   1      }
+ 195          
+ 196          void UartInit(void)   //9600bps@11.0592MHz
+ 197          {
+ 198   1        PCON &= 0x7F;   //波特率不倍速
+ 199   1        SCON = 0x50;    //8位数据,可变波特率
+ 200   1        TMOD &= 0x0F;   //清除定时器1模式位
+ 201   1        TMOD |= 0x20;   //设定定时器1为8位自动重装方式
+ 202   1        TL1 = 0xFD;   //设定定时初值
+ 203   1        TH1 = 0xFD;   //设定定时器重装值
+ 204   1        ET1 = 0;    //禁止定时器1中断
+ 205   1        TR1 = 1;    //启动定时器1
+ 206   1        EA=1;
+ 207   1        ES=0;
+ 208   1      }
+ 209          
+ 210          
+ 211          void sendData(char *p,unsigned  char n)
+ 212          {
+ 213   1        if( p == 0) return ;
+ 214   1         ES = 0;
+ 215   1         if(n > 0)
+ 216   1         {
+ 217   2           while(n --)
+ 218   2           {
+ 219   3             SBUF = *p++ ;
+ 220   3             while(!TI)  ;
+ 221   3             TI = 0      ;
+ 222   3           }
+ 223   2         }
+ 224   1        // ES = 1;
+ 225   1      }
+ 226          
+ 227          
  228          
- 229          sbit IN_PL = P1^6;  //SHIFT/!LOA引脚
- 230          sbit IN_Data = P1^7; // QH数据输出引脚
- 231          sbit SCK = P3^6;  //CLOCK引脚
- 232          
- 233          unsigned char Read74HC165(void)
- 234          {
- 235   1         unsigned char indata;
- 236   1         unsigned char i;
- 237   1         IN_PL = 0;//装载8位并行数据
- 238   1         _nop_();
- 239   1         IN_PL = 1;//转换8位并行数据为串行数据
- 240   1         _nop_();
-C51 COMPILER V9.54   MAIN                                                                  02/18/2022 11:34:52 PAGE 5   
+ 229          //   往串口发送字符串
+ 230          void sendString(char *p)
+ 231          {
+ 232   1         if(p == 0) return ;
+ 233   1         sendData(p,strlen(p));
+ 234   1      }
+ 235          //  接收中断函数
+ 236          void usart() interrupt 4
+ 237          {
+ 238   1        if(RI == 1)
+ 239   1        {  
+ 240   2          // setUsartRxData(SBUF); 
+C51 COMPILER V9.60.0.0   MAIN                                                              02/21/2022 21:12:48 PAGE 5   
 
- 241   1       
- 242   1         indata = 0;
- 243   1         for(i = 0; i < 8; i ++) //将8个串行数据存入数组indata中
- 244   1         {
- 245   2          indata = indata << 1;//开始时，indata数组先左移一位，以后每个循环左移一次
- 246   2          SCK = 0;//时钟低电平到来后，并行数据开始转换串行数据
- 247   2          _nop_();
- 248   2          
- 249   2          indata |= IN_Data; //将转换完成的串行数据一位位存入数组
- 250   2          SCK = 1;  //时钟变为高电平，再次变为低电平时，开始传出下一位串行数据
- 251   2         }
- 252   1          return indata;
- 253   1      }
- 254          
- 255          bit clear_flag=0;
- 256          
- 257          void main()
- 258          {
- 259   1        lcd1602_init();
- 260   1        UartInit();
- 261   1        dht11_value(&temp,&humi,DHT11_UINT8);
- 262   1        buzz=1;
- 263   1        delay_xms(200);
- 264   1        dht11_value(&temp,&humi,DHT11_UINT8);
- 265   1        Timer0Init();
- 266   1        while(1)
- 267   1        {
+ 241   2        }      
+ 242   1        RI = 0;
+ 243   1        TI = 0;
+ 244   1      }
+ 245          
+ 246          //char xdata showbuff[16]={0};
+ 247          char data send_buff[17]={0};
+ 248          
+ 249          sbit IN_PL = P2^0;  //SHIFT/!LOA引脚
+ 250          sbit IN_Data = P2^2; // QH数据输出引脚
+ 251          sbit SCK = P2^1;  //CLOCK引脚
+ 252          
+ 253          unsigned char Read74HC165(void)
+ 254          {
+ 255   1         unsigned char indata;
+ 256   1         unsigned char i;
+ 257   1         IN_PL = 0;//装载8位并行数据
+ 258   1         _nop_();
+ 259   1         IN_PL = 1;//转换8位并行数据为串行数据
+ 260   1         _nop_();
+ 261   1       
+ 262   1         indata = 0;
+ 263   1         for(i = 0; i < 8; i ++) //将8个串行数据存入数组indata中
+ 264   1         {
+ 265   2          indata = indata << 1;//开始时，indata数组先左移一位，以后每个循环左移一次
+ 266   2          SCK = 0;//时钟低电平到来后，并行数据开始转换串行数据
+ 267   2          _nop_();
  268   2          
- 269   2          if(JCount>50)//500ms采集一次
- 270   2          {
- 271   3          JCount=0;
- 272   3          if(SET==0)
- 273   3          { 
- 274   4               if(clear_flag==1)
- 275   4                {
- 276   5                  clear_flag=0;
- 277   5                      
- 278   5                  Write_1602_com(0x01);//清显示 
- 279   5                  delay_1ms(100);        
- 280   5                }
- 281   4            
- 282   4                dht11_value(&temp,&humi,DHT11_UINT8);
- 283   4                L1602_printf(0,0,"temp:%2d",temp);
- 284   4                L1602_printf(0,1,"humi:%2d",humi);
- 285   4                L1602_printf(12,0,"%s","SW");
- 286   4                L1602_printf(12,1,"%2dcm",sw_val);
- 287   4                if((temp<WdL||temp>WdH)||(humi<SdL||humi>SdH)||(sw_val<SWL||sw_val>SWH))
- 288   4                {
- 289   5                   bj_flag=1;
- 290   5                }else
- 291   4                {
- 292   5                  bj_flag=0;
- 293   5                }
- 294   4                  sprintf(send_buff,"X%dH%dD%dZ\r\n",temp,humi,sw_val);
- 295   4                 sendString(send_buff);
- 296   4          }
- 297   3          else 
- 298   3          {
- 299   4             if(clear_flag==0)
- 300   4             {
- 301   5                clear_flag=1;
- 302   5                      
-C51 COMPILER V9.54   MAIN                                                                  02/18/2022 11:34:52 PAGE 6   
+ 269   2          indata |= IN_Data; //将转换完成的串行数据一位位存入数组
+ 270   2          SCK = 1;  //时钟变为高电平，再次变为低电平时，开始传出下一位串行数据
+ 271   2         }
+ 272   1          return indata;
+ 273   1      }
+ 274          
+ 275          
+ 276          char find_bit(unsigned char dat)
+ 277          {
+ 278   1         char i=0;
+ 279   1         char cnt=0;
+ 280   1         for(i=0;i<8;i++)
+ 281   1         {
+ 282   2            if(!(dat&0x01))
+ 283   2            {
+ 284   3              cnt++;
+ 285   3            }
+ 286   2            dat>>=1;
+ 287   2         }
+ 288   1         return cnt;
+ 289   1      }
+ 290          void main()
+ 291          {
+ 292   1        lcd1602_init();
+ 293   1        UartInit();
+ 294   1        dht11_value(&temp,&humi,DHT11_UINT8);
+ 295   1        buzz=1;
+ 296   1        delay_xms(200);
+ 297   1        dht11_value(&temp,&humi,DHT11_UINT8);
+ 298   1        Timer0Init();
+ 299   1        while(1)
+ 300   1        {
+ 301   2          
+ 302   2          if(JCount>50)//500ms采集一次
+C51 COMPILER V9.60.0.0   MAIN                                                              02/21/2022 21:12:48 PAGE 6   
 
- 303   5                Write_1602_com(0x01);//清显示 
- 304   5                delay_1ms(100);        
- 305   5             }
- 306   4             switch(SET)
- 307   4             {
- 308   5               case 1:
- 309   5               case 2:
- 310   5                 WriteLcd1602_String(0,0,"Set temp");
- 311   5                 L1602_printf(0,1,"H:%2d  L:%2d",WdH,WdL);
- 312   5               break;
- 313   5               
- 314   5               case 3:
- 315   5               case 4:
- 316   5                 WriteLcd1602_String(0,0,"Set humi");
- 317   5                 L1602_printf(0,1,"H:%2d  L:%2d",SdH,SdL);
- 318   5               break;
- 319   5               
- 320   5               case 5:
- 321   5               case 6:
- 322   5                 WriteLcd1602_String(0,0,"Set SW  ");
- 323   5                 L1602_printf(0,1,"H:%2d  L:%2d",SWH,SWL);
- 324   5               break;
- 325   5             }
- 326   4             
- 327   4          }
- 328   3        }
- 329   2        
- 330   2        }
- 331   1      
- 332   1      }
+ 303   2          {
+ 304   3          JCount=0;
+ 305   3          if(SET==0)
+ 306   3          { 
+ 307   4               if(clear_flag==1)
+ 308   4                {
+ 309   5                  clear_flag=0;
+ 310   5                      
+ 311   5                  Write_1602_com(0x01);//清显示 
+ 312   5                  delay_1ms(100);        
+ 313   5                }
+ 314   4                sw_val = find_bit(Read74HC165());
+ 315   4                dht11_value(&temp,&humi,DHT11_UINT8);
+ 316   4                L1602_printf(0,0,"temp:%2d",(int)temp);
+ 317   4                L1602_printf(0,1,"humi:%2d",(int)humi);
+ 318   4                L1602_printf(12,0,"%s","SW");
+ 319   4                L1602_printf(12,1,"%2dcm",(int)sw_val);
+ 320   4                if((temp<WdL||temp>WdH)||(humi<SdL||humi>SdH)||(sw_val<SWL||sw_val>SWH))
+ 321   4                {
+ 322   5                   bj_flag=1;
+ 323   5                }else
+ 324   4                {
+ 325   5                  bj_flag=0;
+ 326   5                }
+ 327   4                  sprintf(send_buff,"X%dH%dD%dZ\r\n",(int)temp,(int)humi,(int)sw_val);
+ 328   4                 sendString(send_buff);
+ 329   4          }
+ 330   3          else 
+ 331   3          {
+ 332   4             if(clear_flag==0)
+ 333   4             {
+ 334   5                clear_flag=1;
+ 335   5                      
+ 336   5                Write_1602_com(0x01);//清显示 
+ 337   5                delay_1ms(100);        
+ 338   5             }
+ 339   4             switch(SET)
+ 340   4             {
+ 341   5               case 1:
+ 342   5               case 2:
+ 343   5                 WriteLcd1602_String(0,0,"Set temp");
+ 344   5                 L1602_printf(0,1,"H:%2d  L:%2d",(int)WdH,(int)WdL);
+ 345   5               break;
+ 346   5               
+ 347   5               case 3:
+ 348   5               case 4:
+ 349   5                 WriteLcd1602_String(0,0,"Set humi");
+ 350   5                 L1602_printf(0,1,"H:%2d  L:%2d",(int)SdH,(int)SdL);
+ 351   5               break;
+ 352   5               
+ 353   5               case 5:
+ 354   5               case 6:
+ 355   5                 WriteLcd1602_String(0,0,"Set SW  ");
+ 356   5                 L1602_printf(0,1,"H:%2d  L:%2d",(int)SWH,(int)SWL);
+ 357   5               break;
+ 358   5             }
+ 359   4             
+ 360   4          }
+ 361   3        }
+ 362   2        
+ 363   2        }
+ 364   1      
+C51 COMPILER V9.60.0.0   MAIN                                                              02/21/2022 21:12:48 PAGE 7   
+
+ 365   1      }
 
 
 MODULE INFORMATION:   STATIC OVERLAYABLE
-   CODE SIZE        =   1230    ----
+   CODE SIZE        =   1351    ----
    CONSTANT SIZE    =     83    ----
-   XDATA SIZE       =     14       6
+   XDATA SIZE       =   ----    ----
    PDATA SIZE       =   ----    ----
-   DATA SIZE        =     32    ----
+   DATA SIZE        =     36       6
    IDATA SIZE       =   ----    ----
-   BIT SIZE         =      2    ----
+   BIT SIZE         =   ----    ----
 END OF MODULE INFORMATION.
 
 

TEST_Prj/shuitianwuxian_c51/单片机程序/Objects/DEMO.build_log.htm

@@ -3,35 +3,36 @@
 <pre>
 <h1>礦ision Build Log</h1>
 <h2>Tool Versions:</h2>
-IDE-Version: μVision V5.27.1.0
-Copyright (C) 2019 ARM Ltd and ARM Germany GmbH. All rights reserved.
-License Information: liu liuhao, hao, LIC=ZBD7S-LJTWK-ZJ66U-S2R0S-EVBYJ-V416B
+IDE-Version: μVision V5.35.0.0
+Copyright (C) 2021 ARM Ltd and ARM Germany GmbH. All rights reserved.
+License Information: liu liuhao, hao, LIC=HN93N-Y6RTQ-946S2-92SII-WIZF8-PT5FA
  
 Tool Versions:
-Toolchain:       PK51 Prof. Developers Kit  Version: 9.54
-Toolchain Path:  C:\Keil_v5\C51\BIN
-C Compiler:      C51.exe V9.54
-Assembler:       A51.exe V8.02c
-Linker/Locator:  BL51.exe V6.22
+Toolchain:       PK51 Prof. Developers Kit  Version: 9.60.0.0
+Toolchain Path:  D:\Keil_v5\C51\BIN
+C Compiler:      C51.exe V9.60.0.0
+Assembler:       A51.exe V8.2.7.0
+Linker/Locator:  BL51.exe V6.22.2.0
 Library Manager: LIB51.exe V4.30.1.0
 Hex Converter:   OH51.exe V2.7.0.0
-CPU DLL:         S8051.DLL V3.100.0.0
-Dialog DLL:      DP51.DLL V2.62.0.1 
+CPU DLL:         S8051.DLL V3.122.0.0
+Dialog DLL:      DP51.DLL V2.67.0.0 
 <h2>Project:</h2>
-E:\Git\TEST\TEST_Prj\shuitianwuxian_c51\单片机程序\DEMO.uvproj
-Project File Date:  02/17/2022
+E:\git\TEST\TEST_Prj\shuitianwuxian_c51\单片机程序\DEMO.uvproj
+Project File Date:  02/19/2022
 
 <h2>Output:</h2>
-Build target 'Target 1'
+Rebuild target 'Target 1'
+assembling STARTUP.A51...
+compiling drive_1602.c...
 compiling main.c...
+compiling dht11.c...
 linking...
 *** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
     SEGMENT: ?PR?_LCD1602_DISP?DRIVE_1602
-*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
-    SEGMENT: ?PR?READ74HC165?MAIN
-Program Size: data=63.3 xdata=110 code=3538
+Program Size: data=97.1 xdata=16 code=3462
 creating hex file from ".\Objects\DEMO"...
-".\Objects\DEMO" - 0 Error(s), 2 Warning(s).
+".\Objects\DEMO" - 0 Error(s), 1 Warning(s).
 Build Time Elapsed:  00:00:01
 </pre>
 </body>

TEST_Prj/shuitianwuxian_c51/单片机程序/Objects/DEMO.hex

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+:1002E5007F30A20272067205500F120312C202C2BB
+:1002F50006C205C2087F30800F300503E9C0E01251
+:100305000061300503D0E0F9D0E0B54FCC300517DA
+:100315007F30B9100C1200617F583004077F788058
+:1003250003B908031200613002057F2D0200617FC9
+:10033500202008F87F2B2006F322920280CF286E1A
+:10034500756C6C2900D2011200263001F8C20178C3
+:100355004F30D50108F60200CC2D50434958120004
+:10036500262403B405004001E490035E9312005275
+:0D037500743A120052D203754F040201B118
+:100D3300E4FFFE1208B5600C0FEF70010E09E970B5
+:050D4300F20A80EF221E
+:100BEC00853942853A43853B44EBC53CFBEAC53D20
+:100BFC00FAE9C53EF97F0978451208B5F60809E906
+:0E0C0C0070010ADFF4AB3CAA3DA93E02008253
+:10090200BB010CE58229F582E5833AF583E02250AA
+:1009120006E92582F8E622BBFE06E92582F8E222F4
+:0D092200E58229F582E5833AF583E493220E
+:10092F00FAE6FB0808E6F925F0F618E6CA3AF622C9
+:10093F00D083D082F8E4937012740193700DA3A347
+:10094F0093F8740193F5828883E47374029368605B
+:06095F00EFA3A3A380DF5B
+:100C6F00EFB40A07740D120C7A740A309811A89910
+:100C7F00B8130CC2983098FDA899C298B811F630E5
+:070C8F0099FDC299F59922BD
 :00000001FF

TEST_Prj/shuitianwuxian_c51/单片机程序/Objects/drive_1602.__i

@@ -1 +0,0 @@
-"drive_1602.c" LARGE OPTIMIZE (8,SPEED) BROWSE DEBUG OBJECTEXTEND PRINT(.\Listings\drive_1602.lst) TABS (2) OBJECT(.\Objects\drive_1602.obj)

TEST_Prj/shuitianwuxian_c51/单片机程序/Objects/main.__i

@@ -1 +0,0 @@
-"main.c" LARGE OPTIMIZE (8,SPEED) BROWSE DEBUG OBJECTEXTEND PRINT(.\Listings\main.lst) TABS (2) OBJECT(.\Objects\main.obj)

TEST_Prj/shuitianwuxian_c51/单片机程序/dht11.h

@@ -12,7 +12,7 @@
 
 #include <reg52.h>
 #include "intrins.h"
-sbit DHT11_PIN=P2^0;
+sbit DHT11_PIN=P3^2;
 
 //Òý½ÅÅäÖÃΪÊä³ö£»
 #define DHT11_PIN_OUT() {  _nop_(); } 

TEST_Prj/shuitianwuxian_c51/单片机程序/drive_1602.c

@@ -64,7 +64,7 @@ void WriteLcd1602_String(char x,char y,char  *p)
   }
 }
 
-char data String_Buff[16]={0};
+char xdata String_Buff[16]={0};
 void L1602_printf(char x,char y,char *format, ...)
 {
 		va_list ap;

TEST_Prj/shuitianwuxian_c51/单片机程序/main.c

@@ -22,12 +22,12 @@
 sbit SW1=P3^7;
 sbit SW2=P3^6;
 sbit SW3=P3^5;
+sbit SW4=P3^4;
 
 sbit JR_LED=P2^2;
 sbit JW_LED=P2^4;
 
-sbit buzz=P2^1;
-sbit HY_IN=P2^3;
+sbit buzz=P3^3;
 
 uchar temp,humi;
 int sw_val=0;
@@ -39,16 +39,24 @@ void delay_xms(int xms)
 	   for(ix=110;ix>0;ix--);
 }
 uchar SET=0;
-char WdL=20;
+char WdL=10;
 char WdH=30;
 
-char SdL=60;
+char SdL=30;
 char SdH=80;
 
 char SWL=2;
 char SWH=6;
 
 char keyflag=0;
+uchar bj_flag=0;
+uchar Bj_CNt=0;
+uchar JCount=0;
+
+uchar clear_flag=0;
+
+uchar bj_clear=0;
+uint clear_cnt=0;
 
 void KeyRead(void)
 {
@@ -127,15 +135,29 @@ void KeyRead(void)
 					 case 6:
 						 if(--SWL<0)SWL=8;
 					 break;
+					 
 				 }
 			   while(!SW3);
 			 }
-		}else
+		}
+		else if(!SW4)
+		{
+		  if(!SW4&&keyflag==0)	
+			 {
+
+				   bj_clear^=1;
+					
+				 
+				  while(!SW4);
+			 }
+		}
+		else
 		{
 		  keyflag=0;
+		  clear_cnt=0;
 		}
 
-		
+
 }
 
 void Timer0Init(void)		//10毫秒@11.0592MHz
@@ -151,15 +173,13 @@ void Timer0Init(void)		//10
 	EA=1;
 	
 }
-bit bj_flag=0;
-uchar Bj_CNt=0;
-uchar JCount=0;
+
 void TimeISR()interrupt 1
 {
   TL0 = 0x00;		//设置定时初值
 	TH0 = 0xDC;		//设置定时初值
 	 KeyRead();
-	if(bj_flag)
+	if((bj_flag==1)&&(bj_clear==0))
 	{
 	   if(++Bj_CNt>30)
 		{
@@ -168,7 +188,7 @@ void TimeISR()interrupt 1
 		}
 	}else
 	{
-	   buzz=1;
+	   buzz=1;	Bj_CNt=0;
 	}
 	JCount++;
 }
@@ -223,12 +243,12 @@ void usart() interrupt 4
 	TI = 0;
 }
 
-char data showbuff[16]={0};
-char data send_buff[16]={0};
+//char xdata showbuff[16]={0};
+char data send_buff[17]={0};
 
-sbit IN_PL = P1^6;  //SHIFT/!LOA引脚
-sbit IN_Data = P1^7; // QH数据输出引脚
-sbit SCK = P3^6;  //CLOCK引脚
+sbit IN_PL = P2^0;  //SHIFT/!LOA引脚
+sbit IN_Data = P2^2; // QH数据输出引脚
+sbit SCK = P2^1;  //CLOCK引脚
 
 unsigned char Read74HC165(void)
 {
@@ -252,8 +272,21 @@ unsigned char Read74HC165(void)
 		return indata;
 }
 
-bit clear_flag=0;
 
+char find_bit(unsigned char dat)
+{
+	 char i=0;
+	 char cnt=0;
+   for(i=0;i<8;i++)
+	 {
+	    if(!(dat&0x01))
+			{
+			  cnt++;
+			}
+		  dat>>=1;
+	 }
+	 return cnt;
+}
 void main()
 {
 	lcd1602_init();
@@ -278,12 +311,12 @@ void main()
 						Write_1602_com(0x01);//清显示 
 						delay_1ms(100);				 
 					}
-			
+			    sw_val = find_bit(Read74HC165());
 			    dht11_value(&temp,&humi,DHT11_UINT8);
-				  L1602_printf(0,0,"temp:%2d",temp);
-				  L1602_printf(0,1,"humi:%2d",humi);
+				  L1602_printf(0,0,"temp:%2d",(int)temp);
+				  L1602_printf(0,1,"humi:%2d",(int)humi);
 				  L1602_printf(12,0,"%s","SW");
-				  L1602_printf(12,1,"%2dcm",sw_val);
+				  L1602_printf(12,1,"%2dcm",(int)sw_val);
 					if((temp<WdL||temp>WdH)||(humi<SdL||humi>SdH)||(sw_val<SWL||sw_val>SWH))
 					{
 					   bj_flag=1;
@@ -291,7 +324,7 @@ void main()
 					{
 					  bj_flag=0;
 					}
-						sprintf(send_buff,"X%dH%dD%dZ\r\n",temp,humi,sw_val);
+						sprintf(send_buff,"X%dH%dD%dZ\r\n",(int)temp,(int)humi,(int)sw_val);
 					 sendString(send_buff);
 		}
 		else 
@@ -308,19 +341,19 @@ void main()
 			   case 1:
 				 case 2:
 					 WriteLcd1602_String(0,0,"Set temp");
-				   L1602_printf(0,1,"H:%2d  L:%2d",WdH,WdL);
+				   L1602_printf(0,1,"H:%2d  L:%2d",(int)WdH,(int)WdL);
 				 break;
 				 
 				 case 3:
 				 case 4:
 					 WriteLcd1602_String(0,0,"Set humi");
-				   L1602_printf(0,1,"H:%2d  L:%2d",SdH,SdL);
+				   L1602_printf(0,1,"H:%2d  L:%2d",(int)SdH,(int)SdL);
 				 break;
 				 
 				 case 5:
 				 case 6:
 					 WriteLcd1602_String(0,0,"Set SW  ");
-				   L1602_printf(0,1,"H:%2d  L:%2d",SWH,SWL);
+				   L1602_printf(0,1,"H:%2d  L:%2d",(int)SWH,(int)SWL);
 				 break;
 			 }