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16*16点阵的动态显示（单片机仿真，程序）亲测可用# _7 a3 ?8 m0 p( _2 p' m {6 ?. x
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7 q* t! N3 l4 E* b" L% K点阵，亲测可用% e3 h+ l% r6 Y. Q6 e5 n& F
proteus仿真显示效果：
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+ r2 D& v" E ]原理图：/ Q+ W) o/ v5 y3 I% X
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单片机源程序：
/ b; ?9 R4 c+ @#include <reg52.h>7 a% Q, x* a. r0 ?
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#define MATRIX_DATA P0
- y/ {; H! K' nsbit MATRIX_X_EN_0 = P2^0;
* ~" E( f8 u h3 A1 M/ e9 Msbit MATRIX_X_EN_1 = P2^1;
9 Z, `0 j! O/ Y! k6 z: lsbit MATRIX_Y_EN_0 = P2^2;
7 f: R4 j) e O: E: {sbit MATRIX_Y_EN_1 = P2^3;0 H9 `# ?% k$ X3 T
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unsigned char code text[]={9 a3 }9 f% _; b9 \: w
0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,( B8 R, z8 d9 T: I1 w# z: Y
0x80,0x00,0x88,0x08,0x88,0x10,0x88,0x20," U% J# n9 {$ n3 h& [
0x84,0x20,0x84,0x40,0x82,0x40,0x81,0x40,. Z# ^( u" ^) j6 j# _
0x80,0x00,0x80,0x00,0xA0,0x00,0x40,0x00,//小6 b5 V- \ \6 [. Z* e, G
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% G( o9 {, {1 d3 P8 |( P9 S3 v( D( C0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,4 n5 y. S7 o8 N. I1 ?' r
3 B Q2 q6 n. b* p; ~% g
% h$ i6 U- j$ p7 W5 E6 E+ F! K0x04,0x02,0x04,0x04,0xC4,0x7F,0x1F,0x04,5 H( M! \; h6 Z/ D8 I
0x15,0x12,0x55,0x4F,0x95,0x24,0x55,0x4A,
, M* c" ^: e+ I* V# }0x1F,0x1F,0x05,0x10,0x04,0x04,0xD4,0x7F,9 R% ]4 p3 P% A1 I
0x1C,0x04,0x17,0x04,0x02,0x04,0x00,0x04,//蟀
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% {% w3 R8 G+ f; A' j4 ?: y4 @1 i0 W% W# c' c. w3 o# s
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,6 c% _( g* s. G- U5 D
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0x20,0x20,0x24,0x20,0x24,0x20,0xFC,0x25, {1 X! u% ]8 J8 G
0x22,0x24,0x20,0x24,0xFF,0x27,0x20,0x24,+ }1 L3 S- I2 M I8 A! U
0x20,0x24,0xFC,0x25,0x24,0x25,0x24,0x25,' b& A9 Z3 b6 }! n. i
0x64,0x21,0xA4,0x20,0x20,0x28,0x20,0x10,//制
& j$ ]0 j3 y1 @: R6 ]+ L! b! h, t/ i% Z" ?
0 \" Y# g' v" X. h' z+ o- G) X3 G0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
4 u) ]* \* _0 {/ n6 a+ j( H- ^# M8 `0 W# l+ L0 E# \8 E0 P
% ~9 M: o" D! r. [8 E# S2 s9 R0x90,0x00,0x90,0x00,0x90,0x00,0x88,0x7F,0 L' M7 x: L6 N/ o7 i8 x
0x48,0x01,0x4C,0x01,0x2C,0x01,0x0A,0x1F,
8 O. F# D# I& X% M: k0x09,0x01,0x08,0x01,0x08,0x01,0x08,0x3F,
3 |, S- H5 g/ [ c0x08,0x01,0x08,0x01,0x08,0x01,0x08,0x01,//作
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L9 \8 N/ a' p) w5 }/ h! z6 X0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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};" o G& i2 m7 J& k0 V
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void DelayMs(unsigned int ms);6 r8 G5 A* G2 p6 o3 L- H, F/ K
void MatrixShow(unsigned char *text);
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void main()
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0 P/ e. k% o' K4 X4 s1 } unsigned int cnt = 0, p = 0;4 a0 |* U4 P. J2 {* p
while(1)
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) d3 k. L7 Y5 R- S: w! A MatrixShow(&text[p]);/ Y% Z% ]5 | \2 h
DelayMs(2);: O, h* Z/ S0 L# y$ A5 V2 M9 ~ G* Y
cnt++;
2 [' J. l2 R f i3 }( @! W& U3 g9 T; e if(cnt == 64)
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! a# C9 `6 N4 j- O& \# v R cnt = 0;7 Y0 S3 g p d
p += 2;( x. b t/ F, R8 j7 w
if(p >= sizeof(text)-17)2 f' R, S8 d. N
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p = 0;
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}
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* z* [2 _. P: mvoid DelayMs(unsigned int ms)+ S; J% `( o" P4 S& L
{
a# [9 z6 J6 I. o# h$ g. J unsigned int i, j;& h5 [. |6 Q$ n* ?. q1 |, u
for(i=0; i<ms; i++): D# f& B$ r; }$ i
for(j=0; j<110; j++); j$ V0 O$ e% T1 y
}
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void MatrixShow(unsigned char *text)
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& [! H% C/ L! }- L) x Z8 I- `. S static unsigned char cnt = 0;. y# G# |, \4 e
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MATRIX_DATA = 0xff;
* w8 d, H9 u; P# j9 c+ g MATRIX_Y_EN_0 = 1;5 T0 C& Y2 ^' z. C# ]% I* E6 y
MATRIX_Y_EN_0 = 0;
7 O6 J2 K, Y7 f MATRIX_Y_EN_1 = 1;
; J! N' }0 u0 c# L* | MATRIX_Y_EN_1 = 0;6 n) u o Q5 [7 E( N" S$ v% i( h2 N
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6 c, ]! o9 X- t7 A, ~& }; X MATRIX_DATA = text[2*cnt];, Y5 I. e" x- N* \( y
MATRIX_X_EN_0 = 1;- M1 [9 X# I/ y# A; y, _+ z, d
MATRIX_X_EN_0 = 0;3 ]/ g# ^ F6 Q+ G% W; W7 v; E
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MATRIX_DATA = text[2*cnt+1];- m, a( P: K5 m: y: \+ P9 c! r4 I! |
MATRIX_X_EN_1 = 1;) k9 B/ h- t3 W4 d0 A
MATRIX_X_EN_1 = 0;
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' w1 p2 G- r# A0 m. _0 ~* ?. Q/ Q if(cnt<8)0 j9 T2 f& m- c1 F/ @9 A1 ]2 f
{
& U& G$ z3 Q8 l2 q0 ]1 p0 N$ j MATRIX_DATA = ~(0x01<<cnt);
% U+ _6 g$ M& ?9 v5 w MATRIX_Y_EN_0 = 1;
/ P$ e2 O, C9 b+ ` MATRIX_Y_EN_0 = 0;; C5 |# s$ A E! W
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else
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MATRIX_DATA = ~(0x01<<(cnt-8));+ k* m# G0 E9 y& w. _
MATRIX_Y_EN_1 = 1;
- g( A( v4 M$ k/ |4 v MATRIX_Y_EN_1 = 0;, y6 X- m- ]1 d5 c# J$ N
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* m. B6 ?& P7 O+ [+ K: R…………限于本文篇幅 余下代码请从论坛下载附件…………. O8 _+ D# u% g1 d) X
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发表于 2018-11-26 10:24
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