jj97181818/8051_TimerDelay_1
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jj97181818
2018-05-06 01:59:21 +08:00
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C51 COMPILER V9.54 TIMERDELAY_1 05/05/2018 23:36:54 PAGE 1
C51 COMPILER V9.54, COMPILATION OF MODULE TIMERDELAY_1
OBJECT MODULE PLACED IN .\Objects\TimerDelay_1.obj
COMPILER INVOKED BY: C:\Keil_v5\C51\BIN\C51.EXE TimerDelay_1.c OPTIMIZE(8,SPEED) BROWSE DEBUG OBJECTEXTEND PRINT(.\Listi
-ngs\TimerDelay_1.lst) TABS(2) OBJECT(.\Objects\TimerDelay_1.obj)
line level source
1 //<2F>P<EFBFBD>@<40><><EFBFBD>C<EFBFBD>`<60>X<EFBFBD><58><EFBFBD><EFBFBD> 0 - 9<>A<EFBFBD>C<EFBFBD>Ӹ<EFBFBD><D3B8>X<EFBFBD><58><EFBFBD>d 1.5 <20><>
2
3 #include <reg51.h>
4
5 // <20>ŧi D <20><><EFBFBD><EFBFBD><EFBFBD>Ͼ<EFBFBD><CFBE>󱵸}
6 sbit P2_6 = P2^6;
7 sbit P2_7 = P2^7;
8
9 // <20>ŧi<C5A7><69><EFBFBD>ɨ禡
10 void delay_1ms();
11 void delay_1500ms();
12
13 // <20>ŧi<C5A7>C<EFBFBD>q<EFBFBD><71><EFBFBD>ܾ<EFBFBD><DCBE>禡
14 void Slect_Seg(unsigned char number);
15 void Display_Seg(unsigned char display);
16
17 //<2F>ŧi<C5A7>Ʀr<C6A6><72><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
18 char code NUM[10] = {
19 0x3F, // 0
20 0x06, // 1
21 0x5B, // 2
22 0x4F, // 3
23 0x66, // 4
24 0x6D, // 5
25 0x7D, // 6
26 0x07, // 7
27 0x7F, // 8
28 0x6F // 9
29 };
30
31 // <20>D<EFBFBD>{<7B><>
32 int main(){
33 1 // <20>]<5D>w<EFBFBD><77><EFBFBD><EFBFBD><EFBFBD>G
34 1 Slect_Seg(~0x01); // 0xfe <20>N<EFBFBD>O 11111110
35 1
36 1
37 1 // <20><><EFBFBD><EFBFBD><EFBFBD>{<7B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>L<EFBFBD>a<EFBFBD>j<EFBFBD><6A>
38 1 while(1) {
39 2 // <20><><EFBFBD>Ʀr<C6A6>q 0 - 9
40 2 int i;
41 2 for(i = 0; i < 10; i++) {
42 3 Display_Seg(NUM[i]);
43 3 delay_1500ms(); // <20><><EFBFBD><EFBFBD> 1.5 <20><>
44 3 }
45 2 }
46 1
47 1 }
48
49 void Slect_Seg(unsigned char number) {
50 1
51 1 // <20><><EFBFBD><EFBFBD> D <20><><EFBFBD><EFBFBD><EFBFBD>Ͼ<EFBFBD>(<28>w<EFBFBD><77><EFBFBD><EFBFBD><EFBFBD>I)
52 1 P2_7 = 0;
53 1
54 1 // <20><><EFBFBD>w<EFBFBD><77><EFBFBD><EFBFBD><EFBFBD>G
C51 COMPILER V9.54 TIMERDELAY_1 05/05/2018 23:36:54 PAGE 2
55 1 P0 = number;
56 1
57 1 // <20>}<7D>ұ<EFBFBD><D2B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>G<EFBFBD><47> D <20><><EFBFBD><EFBFBD><EFBFBD>Ͼ<EFBFBD>
58 1 P2_7 = 1;
59 1
60 1 // <20><><EFBFBD><EFBFBD>(<28>Y<EFBFBD><59><EFBFBD><EFBFBD><EFBFBD>G)
61 1 delay_1ms();
62 1
63 1 // <20><><EFBFBD><EFBFBD> D <20><><EFBFBD><EFBFBD><EFBFBD>Ͼ<EFBFBD>(<28><><EFBFBD>Y<EFBFBD>i<EFBFBD>h<EFBFBD><68><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>T<EFBFBD>w<EFBFBD>G)
64 1 P2_7 = 0;
65 1 }
66
67 void Display_Seg(unsigned char display) {
68 1
69 1 // <20><><EFBFBD><EFBFBD> D <20><><EFBFBD><EFBFBD><EFBFBD>Ͼ<EFBFBD>(<28>w<EFBFBD><77><EFBFBD><EFBFBD><EFBFBD>I)
70 1 P2_6 = 0;
71 1
72 1 // <20><><EFBFBD>w<EFBFBD><77><EFBFBD>X
73 1 P0 = display;
74 1
75 1 // <20>}<7D>ұ<EFBFBD><D2B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>G<EFBFBD><47> D <20><><EFBFBD><EFBFBD><EFBFBD>Ͼ<EFBFBD>
76 1 P2_6 = 1;
77 1
78 1 // <20><><EFBFBD><EFBFBD>(<28>Y<EFBFBD><59><EFBFBD>X)
79 1 delay_1ms();
80 1
81 1 // <20><><EFBFBD><EFBFBD> D <20><><EFBFBD><EFBFBD><EFBFBD>Ͼ<EFBFBD>(<28><><EFBFBD>Y<EFBFBD>i<EFBFBD>h<EFBFBD><68><EFBFBD><EFBFBD><EFBFBD>X<EFBFBD>T<EFBFBD>w<EFBFBD><77>)
82 1 P2_6 = 0;
83 1 }
84
85
86
87 // <20><><EFBFBD><EFBFBD> 1ms
88 void delay_1ms(void) {
89 1 //<2F>]<5D>w<EFBFBD><77> mode1
90 1 TMOD = 0x10;
91 1
92 1 //<2F>]<5D>w<EFBFBD><77><EFBFBD>l<EFBFBD><6C>
93 1 TF1 = 0;
94 1 TR1 = 0;
95 1 TL1 = (65536 - 9) % 256;
96 1 TH1 = (65536 - 9) / 256;
97 1
98 1 //<2F>}<7D>ҭp<D2AD>ɾ<EFBFBD>
99 1 TR1 = 1;
100 1
101 1 //<2F><> TF1 <20>S<EFBFBD><53><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
102 1 while(TF1 == 0);
103 1
104 1 //<2F><><EFBFBD><EFBFBD><EFBFBD>p<EFBFBD>ɾ<EFBFBD>
105 1 TR1 = 0;
106 1
107 1 //<2F>N TF1 <20>k<EFBFBD>s
108 1 TF1 = 0;
109 1 }
110
111 // <20><><EFBFBD><EFBFBD> 1500ms
112 void delay_1500ms(void) {
113 1 //<2F>]<5D>w<EFBFBD><77> mode1
114 1 TMOD = 0x10;
115 1
116 1 //<2F>]<5D>w<EFBFBD><77><EFBFBD>l<EFBFBD><6C>
C51 COMPILER V9.54 TIMERDELAY_1 05/05/2018 23:36:54 PAGE 3
117 1 TF1 = 0;
118 1 TR1 = 0;
119 1 TL1 = (65536 - 13824) % 256;
120 1 TH1 = (65536 - 13824) / 256;
121 1
122 1 //<2F>}<7D>ҭp<D2AD>ɾ<EFBFBD>
123 1 TR1 = 1;
124 1
125 1 //<2F><> TF1 <20>S<EFBFBD><53><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
126 1 while(TF1 == 0);
127 1
128 1 //<2F><><EFBFBD><EFBFBD><EFBFBD>p<EFBFBD>ɾ<EFBFBD>
129 1 TR1 = 0;
130 1
131 1 //<2F>N TF1 <20>k<EFBFBD>s
132 1 TF1 = 0;
133 1
134 1 }
MODULE INFORMATION: STATIC OVERLAYABLE
CODE SIZE = 122 ----
CONSTANT SIZE = 10 ----
XDATA SIZE = ---- ----
PDATA SIZE = ---- ----
DATA SIZE = ---- 2
IDATA SIZE = ---- ----
BIT SIZE = ---- ----
END OF MODULE INFORMATION.
C51 COMPILATION COMPLETE. 0 WARNING(S), 0 ERROR(S)