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標題: STC8H1K單片機程序數碼管不能點亮? [打印本頁]

作者: hjx5548 時間: 2023-12-31 12:56
標題: STC8H1K單片機程序數碼管不能點亮?
#include"stc8h.h"

//       #define a 0x08          // AAAAA P27-P20  a~dp  1111  1111
//       #define b 0x04          // F B    P27  26 25 24 23 22 21 20
//       #define c 0x02          // F B       a b  c  d  e  f  g  dp
//       #define d 0x01          // GGGGG
//       #define e 0x80          // E C
//       #define f 0x40          // E C
//       #define g 0x20          // DDDDD  DP
//       #define db 0x10
//       #define NEG 0x10          //負號號的宏定義

      #define a 0x80          // AAAAA P27-P20  a~dp  1111  1111
      #define b 0x40          // F B    P27  26 25 24 23 22 21 20
      #define c 0x20          // F B       a b  c  d  e  f  g  dp
      #define d 0x10          // GGGGG
      #define e 0x08          // E C
      #define f 0x04          // E C
      #define g 0x02          // DDDDD  DP
      #define db 0x01
      #define NEG 0x02          //負號號的宏定義

const  char LED_TAB[]={

                                                                                                      ~(a+b+c+d+e+f),    //Displays"0"
                                                                                                      ~(b+c),             //Displays"1"
                                                                                                      ~(a+b+d+e+g),       //Displays"2"
                                                                                                      ~(a+b+c+d+g),       //Displays"3"
                                                                                                      ~(b+c+f+g),       //Displays"4"
                                                                                                      ~(a+d+f+g+c),       //Displays"5"
                                                                                                      ~(a+c+d+e+f+g),    //Displays"6"
                                                                                                      ~(a+b+c),          //Displays"7"
                                                                                                      ~(a+b+c+d+e+f+g), //Displays"8"
                                                                                                      ~(a+b+c+d+f+g),    //Displays"9"
                                                                                             } ;

      #undef a
      #undef b
      #undef c
      #undef d
      #undef e
      #undef f
      #undef g
      #undef db

//code unsigned char LED_TAB[]={//段碼
//// 0 1 2 3 4 5 6 7 8 9
//  0x03,0x9F,0x25,0x0D,0x99,0x49,0x41,0x1F,0x01,0x09,
//};

//電子溫度表測量范圍-40-120度
//MF52E 10K at 25, B = 3950, ADC = 12 bits
code unsigned int DuiZhaoBiao[]={//對照表
      140, //;-40  0
      149, //;-39  1
      159, //;-38  2
      168, //;-37  3
      178, //;-36  4
      188, //;-35  5
      199, //;-34  6
      210, //;-33  7
      222, //;-32  8
      233, //;-31  9
      246, //;-30  10
      259, //;-29  11
      272, //;-28  12
      286, //;-27  13
      301, //;-26  14
      317, //;-25  15
      333, //;-24  16
      349, //;-23  17
      367, //;-22  18
      385, //;-21  19
      403, //;-20  20
      423, //;-19  21
      443, //;-18  22
      464, //;-17  23
      486, //;-16  24
      509, //;-15  25
      533, //;-14  26
      558, //;-13  27
      583, //;-12  28
      610, //;-11  29
      638, //;-10  30
      667, //;-9 31
      696, //;-8 32
      727, //;-7 33
      758, //;-6 34
      791, //;-5 35
      824, //;-4 36
      858, //;-3 37
      893, //;-2 38
      929, //;-1 39
      965, //;0 40
      1003, //;1 41
      1041, //;2 42
      1080, //;3 43
      1119, //;4 44
      1160, //;5 45
      1201, //;6 46
      1243, //;7 47
      1285, //;8 48
      1328, //;9 49
      1371, //;10 50
      1414, //;11 51
      1459, //;12 52
      1503, //;13 53
      1548, //;14 54
      1593, //;15 55
      1638, //;16 56
      1684, //;17 57
      1730, //;18 58
      1775, //;19 59
      1821, //;20 60
      1867, //;21 61
      1912, //;22 62
      1958, //;23 63
      2003, //;24 64
      2048, //;25 65
      2093, //;26 66
      2137, //;27 67
      2182, //;28 68
      2225, //;29 69
      2269, //;30 70
      2312, //;31 71
      2354, //;32 72
      2397, //;33 73
      2438, //;34 74
      2479, //;35 75
      2519, //;36 76
      2559, //;37 77
      2598, //;38 78
      2637, //;39 79
      2675, //;40 80
      2712, //;41 81
      2748, //;42 82
      2784, //;43 83
      2819, //;44 84
      2853, //;45 85
      2887, //;46 86
      2920, //;47 87
      2952, //;48 88
      2984, //;49 89
      3014, //;50 90
      3044, //;51 91
      3073, //;52 92
      3102, //;53 93
      3130, //;54 94
      3157, //;55 95
      3183, //;56 96
      3209, //;57 97
      3234, //;58 98
      3259, //;59 99
      3283, //;60 100
      3306, //;61 101
      3328, //;62 102
      3351, //;63 103
      3372, //;64 104
      3393, //;65 105
      3413, //;66 106
      3432, //;67 107
      3452, //;68 108
      3470, //;69 109
      3488, //;70 110
      3506, //;71 111
      3523, //;72 112
      3539, //;73 113
      3555, //;74 114
      3571, //;75 115
      3586, //;76 116
      3601, //;77 117
      3615, //;78 118
      3628, //;79 119
      3642, //;80 120
      3655, //;81 121
      3667, //;82 122
      3679, //;83 123
      3691, //;84 124
      3702, //;85 125
      3714, //;86 126
      3724, //;87 127
      3735, //;88 128
      3745, //;89 129
      3754, //;90 130
      3764, //;91 131
      3773, //;92 132
      3782, //;93 133
      3791, //;94 134
      3799, //;95 135
      3807, //;96 136
      3815, //;97 137
      3822, //;98 138
      3830, //;99 139
      3837, //;100  140
      3844, //;101  141
      3850, //;102  142
      3857, //;103  143
      3863, //;104  144
      3869, //;105  145
      3875, //;106  146
      3881, //;107  147
      3887, //;108  148
      3892, //;109  149
      3897, //;110  150
      3902, //;111  151
      3907, //;112  152
      3912, //;113  153
      3917, //;114  154
      3921, //;115  155
      3926, //;116  156
      3930, //;117  157
      3934, //;118  158
      3938, //;119  159
      3942 //;120  160
};

unsigned int caiji_wendu,tingzhi_wendu,kaiji_wendu,x_display;


sbit tingzhi_key_up = P0^3 ;
sbit tingzhi_key_down = P5^4 ;
sbit kaiji_key_up = P3^6 ;
sbit kaiji_key_down = P3^7 ;

sbit On_off = P3^4 ;
sbit out = P3^5 ;
sbit FMQ = P3^2 ;

#define SMG_WeiShu  10  //數碼管位數
idata unsigned char SMG_HuanCun[SMG_WeiShu];//數碼管緩存

void IO_csh();
void DelayXms(unsigned char X);
void loop();
void TM0_init();

void DelayXms(unsigned char X)       //@11.0592MHz
{
      unsigned char data i, j;
            while(X--)
            {
                     i = 15;
                     j = 90;
                     do
                     {
                              while (--j);
                     } while (--i);
            }
}

void loop()
      {

  }

void IO_csh()
{
P0M0 = 0x00; P0M1 = 0x00;
P1M0 = 0x00; P1M1 = 0xc0;
P2M0 = 0x00; P2M1 = 0x00;
P3M0 = 0x00; P3M1 = 0x00;
P4M0 = 0x00; P4M1 = 0x00;
P5M0 = 0x00; P5M1 = 0x00;
P6M0 = 0x00; P6M1 = 0x00;
P7M0 = 0x00; P7M1 = 0x00;
}

void Timer0_init()  //1ms
{
      AUXR &= 0x7F;                      //定時器時鐘12T模式
      TMOD &= 0xF0;                      //設置定時器模式
                              TL0 = 0xCD;                               //設置定時初始值
                              TH0 = 0xD4;                               //設置定時初始值
      TF0 = 0;                               //清除TF0標志

      TR0 = 1;                               //定時器0開始計時
//             EA = 1;
      ET0 = 1;    //開T0中斷
}

void Timer1_Init(void)             //1毫秒@11.0592MHz
{
TMOD = 0x00;
TL1 = 0xCD;;                               //65536-11.0592M/12/1000
TH1 = 0xD4;
TR1 = 1;                                  //啟動定時器
ET1 = 1;                                  //使能定時器中斷
// EA = 1;
}

void adc_Init(void)             //1毫秒@11.0592MHz
{
P_SW2 |= 0x80;
ADCTIM = 0x3f;                            //設置ADC內部時序
P_SW2 &= 0x7f;
ADCCFG = 0x00;
ADC_CONTR = 0xc0;                         //使能并啟動ADC模塊
EADC = 1;                                  //使能ADC中斷
// EA = 1;
}

void main()
      {
            On_off = 1 ;
            caiji_wendu = 2555 ;
            tingzhi_wendu = 200 ;
            kaiji_wendu = 555 ;

            IO_csh();
Timer0_init() ;
Timer1_Init() ;
            adc_Init() ;

EA = 1;    //開總中斷

            while (1)
                     {
            SMG_HuanCun[0] =  LED_TAB[tingzhi_wendu % 10 ];
            SMG_HuanCun[1] =  LED_TAB[tingzhi_wendu / 10 % 10 ];
            SMG_HuanCun[2] =  LED_TAB[tingzhi_wendu / 100 % 10 ];

            SMG_HuanCun[7] =  LED_TAB[kaiji_wendu % 10 ];
            SMG_HuanCun[8] =  LED_TAB[kaiji_wendu / 10 % 10 ];
            SMG_HuanCun[9] =  LED_TAB[kaiji_wendu / 100 % 10 ];
                     }
  }


SMG_SaoMiao()interrupt 1{    //數碼管掃描定時器0

      static idata unsigned char a;
      switch(a){
                     case1:                                                                               //第一組數碼管
                     P10 = 0;P11 = 1;P12 = 1;P13 = 1;P14 = 1;P15 = 1;P33 = 1;P00 = 1;P01 = 1;P02 = 1;
                              break;

                     case2:
                     P10 = 1;P11 = 0;P12 = 1;P13 = 1;P14 = 1;P15 = 1;P33 = 1;P00 = 1;P01 = 1;P02 = 1;
                              break;

                     case3:
                     P10 = 1;P11 = 1;P12 = 0;P13 = 1;P14 = 1;P15 = 1;P33 = 1;P00 = 1;P01 = 1;P02 = 1;
                              break;

                     case4:                                                                                  //第二組數碼管
                     P10 = 1;P11 = 1;P12 = 1;P13 = 0;P14 = 1;P15 = 1;P33 = 1;P00 = 1;P01 = 1;P02 = 1;
                              break;

                     case5:
                     P10 = 1;P11 = 1;P12 = 1;P13 = 1;P14 = 0;P15 = 1;P33 = 1;P00 = 1;P01 = 1;P02 = 1;
                              break;

                     case6:
                     P10 = 1;P11 = 1;P12 = 1;P13 = 1;P14 = 1;P15 = 0;P33 = 1;P00 = 1;P01 = 1;P02 = 1;
                              break;

                     case7:
                     P10 = 1;P11 = 1;P12 = 1;P13 = 1;P14 = 1;P15 = 1;P33 = 0;P00 = 1;P01 = 1;P02 = 1;
                              break;

                     case8:                                                                                  //第三組數碼管
                     P10 = 1;P11 = 1;P12 = 1;P13 = 1;P14 = 1;P15 = 1;P33 = 1;P00 = 0;P01 = 1;P02 = 1;
                              break;

                     case9:
                     P10 = 1;P11 = 1;P12 = 1;P13 = 1;P14 = 1;P15 = 1;P33 = 1;P00 = 1;P01 = 0;P02 = 1;
                              break;

                     case10:
                     P10 = 1;P11 = 1;P12 = 1;P13 = 1;P14 = 1;P15 = 1;P33 = 1;P00 = 1;P01 = 1;P02 = 0;
                              break;
      }
      P2=SMG_HuanCun[a];
      if(++a>=SMG_WeiShu)a=0;
//                               FMQ = !FMQ ; //測試端口
}


void TM1_Isr() interrupt 3    //定時器1
{
idata unsigned char HM;
      if(++HM>1){//調節刷新速度
            HM=0;
      ADC_CONTR=0xC7;//開始測量ADC

//                      FMQ = !FMQ ; //測試端口
      }

}


void ADC_Isr() interrupt 5
{


            SMG_HuanCun[3] =  LED_TAB[caiji_wendu%10 ];
            SMG_HuanCun[4] =  LED_TAB[caiji_wendu/10%10 ];
            SMG_HuanCun[5] =  LED_TAB[caiji_wendu/100%10 ];
            SMG_HuanCun[6] =  LED_TAB[caiji_wendu/1000%10 ];


}

作者: wpppmlah 時間: 2023-12-31 22:02
共陰數碼管，你的段碼驅動不用推挽的嗎？

作者: wangxiangtan 時間: 2024-1-1 11:08
先點亮一個的一段，再點亮一個，再點亮多個，

作者: hjx5548 時間: 2024-1-1 11:37

wpppmlah 發表于 2023-12-31 22:02
共陰數碼管，你的段碼驅動不用推挽的嗎？

用的共陽數碼管

作者: pluto1000 時間: 2024-1-1 15:44
正在嘗試點fj3461AH,4位數碼管。先多學習前輩的代碼。

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