#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 //负号号的宏定义
#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 //负号号的宏定义
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[]={//段码
//// 0 1 2 3 4 5 6 7 8 9
// 0x03,0x9F,0x25,0x0D,0x99,0x49,0x41,0x1F,0x01,0x09,
//};
//电子温度表测量范围-40-120度
//MF52E 10K at 25, B = 3950, ADC = 12 bits
code unsigned int DuiZhaoBiao[]={//对照表
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 //数码管位数
idata unsigned char SMG_HuanCun[SMG_WeiShu];//数码管缓存
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; //定时器时钟12T模式
TMOD &= 0xF0; //设置定时器模式
TL0 = 0xCD; //设置定时初始值
TH0 = 0xD4; //设置定时初始值
TF0 = 0; //清除TF0标志
TR0 = 1; //定时器0开始计时
// EA = 1;
ET0 = 1; //开T0中断
}
void Timer1_Init(void) //1毫秒@11.0592MHz
{
TMOD = 0x00;
TL1 = 0xCD;; //65536-11.0592M/12/1000
TH1 = 0xD4;
TR1 = 1; //启动定时器
ET1 = 1; //使能定时器中断
// EA = 1;
}
void adc_Init(void) //1毫秒@11.0592MHz
{
P_SW2 |= 0x80;
ADCTIM = 0x3f; //设置ADC内部时序
P_SW2 &= 0x7f;
ADCCFG = 0x00;
ADC_CONTR = 0xc0; //使能并启动ADC模块
EADC = 1; //使能ADC中断
// 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; //开总中断
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{ //数码管扫描定时器0
static idata unsigned char a;
switch(a){
case1: //第一组数码管
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: //第二组数码管
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: //第三组数码管
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 ; //测试端口
}
void TM1_Isr() interrupt 3 //定时器1
{
idata unsigned char HM;
if(++HM>1){//调节刷新速度
HM=0;
ADC_CONTR=0xC7;//开始测量ADC
// FMQ = !FMQ ; //测试端口
}
}
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 ];
}
|
QQ好友和群
QQ空间
腾讯微博
腾讯朋友
收藏
淘帖
顶
踩
