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本帖最后由 风吹过后 于 2022-9-26 16:08 编辑 3 G2 L: u1 K, v6 g/ M0 q
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如果你CPU速度可以。。那你可以试一下6P数码管，生产更简单快捷( O# Y( d7 V$ \, W; e
说说资料5 Q4 W0 D% r" ^! E1 s
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) ^" d( g0 S8 D7 m" W4 f我测试到这个电路图是有问题的，然后自己画了一个
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* F8 V# }/ Q D _7 B有些正确的资料。。那我们开始写驱动吧
2 H! s/ T$ q* \3 F4 i0 E0 c [- k, _, Mvoid SMG1_Output_Duan(unsigned char lcd_data1)
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/ G: p" n" a3 R- L; s: R/ B unsigned char lcd_data = lcd_data1;6 V2 I& ]' E/ f2 R+ q
//SMG_ABCDEFG_ON;4 H8 L. i" A! q. d
if(lcd_data&SMA_A_)
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SMG_6P_EN2_ON;SMG_6P_EN3_OFF;
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9 V! o8 N5 z( R Delay_us(SMG_6P_Delay_time);) {! g; Q) t! g5 }. v
SMG_ABCDEFG_OFF;0 h. \. N) z6 v) M* P
if(lcd_data&SMA_B_)
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SMG_6P_EN2_ON;SMG_6P_EN4_OFF;
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Delay_us(SMG_6P_Delay_Time);0 c" A% ^4 F$ ]+ f
SMG_ABCDEFG_OFF;8 I2 U3 J. N3 P. ~4 k* f
if(lcd_data&SMA_D_)+ W7 X7 V, l% y' p& o
{
. c ]+ E( Z' T$ t" ]. r SMG_6P_EN2_ON;SMG_6P_EN6_OFF;
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Delay_us(SMG_6P_Delay_Time);
9 P& t7 ]7 E3 ?5 M* S7 E2 V SMG_ABCDEFG_OFF;
6 k! }" r, i+ @9 [5 P, l% i if(lcd_data&SMA_E_)
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SMG_6P_EN2_ON;SMG_6P_EN5_OFF;
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6 L/ |, P; p- W. \5 V Delay_us(SMG_6P_Delay_Time);& p) i5 u. t3 }' {
SMG_ABCDEFG_OFF;, K7 M" j; d2 x+ Z8 c H% f
if(lcd_data&SMA_DP_)
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$ d# }9 Z$ I2 X, h& z SMG_6P_EN2_ON;SMG_6P_EN1_OFF;9 U( p; |$ q- C" G& d
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- Z+ ~4 ~* r2 T* F+ c. T0 a# D Delay_us(SMG_6P_Delay_Time);
& g/ L- H0 S- ]( o6 m% H/ [5 b/ i SMG_ABCDEFG_OFF;
: c( L. @- T/ T9 \ if(lcd_data&SMA_C_)! J7 `- c1 `4 {
{; U. D, Y7 G! ^+ h" `1 u
SMG_6P_EN5_ON;SMG_6P_EN2_OFF;
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Delay_us(SMG_6P_Delay_Time);
; G; _6 V+ b9 D% [3 _) A SMG_ABCDEFG_OFF;
* D+ J* x9 Q K0 v if(lcd_data&SMA_F_)$ j2 ^0 C( L8 B& X3 H# ~
{
8 o# H; O) U( N1 T SMG_6P_EN3_ON;SMG_6P_EN2_OFF;8 V+ c* O3 p; n4 [2 S' Q
}
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/ m2 w5 e9 P* l, e# X+ O6 C Delay_us(SMG_6P_Delay_Time);
+ c, \( [' d c# v2 ?8 J: W SMG_ABCDEFG_OFF;8 r$ P9 Y* w" ^* G
if(lcd_data&SMA_G_)
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SMG_6P_EN4_ON;SMG_6P_EN2_OFF;
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& p- b$ E$ {5 i+ s( z% z: `' G Delay_us(SMG_6P_Delay_Time);3 C1 ^) a/ [) @" j. j: B2 a2 F6 X
SMG_ABCDEFG_OFF;: ?- ` @& O- J: E8 u
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}
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4 Y" M2 _; @ R3 Mvoid SMG2_Output_Duan(unsigned char lcd_data1) //Êý¾ÝÊä³ö
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8 C# c9 i7 A0 m: A0 Q unsigned char lcd_data = lcd_data1;
0 v7 M/ o. R- v( t4 { //SMG_ABCDEFG_ON;
3 d7 ^7 w/ X) J6 r# l3 B if(lcd_data&SMA_A_)
" K; K2 D y3 \3 R# } X, p, G {
+ p/ }1 R+ d6 K SMG_6P_EN5_ON;SMG_6P_EN4_OFF;5 e9 n3 q- I7 r. }, x! g, w
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" M% i$ Q0 l I5 V4 u, v9 r Delay_us(SMG_6P_Delay_Time);
7 O* f! |3 @/ W+ V+ A( F SMG_ABCDEFG_OFF;
4 m4 a! M9 m" U4 @( V" L' W if(lcd_data&SMA_B_)+ m1 m, v6 @$ M1 W' x( I
{
% W3 Q4 k8 U6 S( T B# P# a) \5 _9 K SMG_6P_EN3_ON;SMG_6P_EN5_OFF;* F- @, |# j( _! q9 {+ w) {! E
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Delay_us(SMG_6P_Delay_Time);5 K2 B; {- V( j" [9 z
SMG_ABCDEFG_OFF;; R! n3 w: q6 i: O. T, v; e) c
if(lcd_data&SMA_D_)
g# v+ l! Z6 |) r* S7 G/ i {
% d: K k* v( N SMG_6P_EN3_ON;SMG_6P_EN4_OFF;0 ?$ G5 E) m7 @8 u3 e, g
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Delay_us(SMG_6P_Delay_Time);
! E& @6 x# m- K) Z# w# l SMG_ABCDEFG_OFF;. A, P: i7 f' Z9 M# c/ a- {
if(lcd_data&SMA_E_)- M4 l2 n% Y9 D& @. u9 O: B
{
: q' D: `' d; ~- [' ~ SMG_6P_EN6_ON;SMG_6P_EN3_OFF;- I6 k2 ~! L9 g z/ Q
}
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! |2 }% \; |" ?5 I Delay_us(SMG_6P_Delay_Time);8 R. j' a. } M3 k/ \& h# n
SMG_ABCDEFG_OFF;
# C) d4 S& I7 R7 N% G# } if(lcd_data&SMA_DP_)! G( I8 P9 E1 d! p
{
8 R, |5 h( `, a& J' g; a2 Z( C SMG_6P_EN3_ON;SMG_6P_EN1_OFF;) [6 z2 S& R; N$ X
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- {/ ]: W- v4 |6 [! b5 q, Q5 F Delay_us(SMG_6P_Delay_Time);
1 s+ y1 ~# z n' @3 t% u1 Y SMG_ABCDEFG_OFF;
/ }. C/ z3 z) }4 o9 O if(lcd_data&SMA_C_)
7 t1 Q' U: {8 Z {
1 ?2 O( ~9 j6 L SMG_6P_EN4_ON;SMG_6P_EN5_OFF;) T0 V" f$ A( V2 y$ e
}
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( u' b0 p. z3 ^. Y- V8 j; n8 ^; a! a Delay_us(SMG_6P_Delay_Time);! J& r) c/ E1 Y
SMG_ABCDEFG_OFF;4 O/ \3 m" U) l6 e
if(lcd_data&SMA_F_)& x) H9 L, ?/ }5 p% H1 Z( g2 Z4 f
{
5 O; U3 h0 Q A7 W2 c% o SMG_6P_EN4_ON;SMG_6P_EN3_OFF;
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j8 t; f- ]2 G6 ~* b* F' c) _" ~$ g
) R, N3 d& ~7 Y& L. t, |; J R Delay_us(SMG_6P_Delay_Time);( G0 m ?# F& h7 e/ A- M: G
SMG_ABCDEFG_OFF;
0 {) y4 ?, k$ f2 E" b U" O' I8 D9 w if(lcd_data&SMA_G_), L: ^% r3 x% b; y( j, z! _
{2 F* e5 {7 Q2 \3 ]9 G) u1 l* ]
SMG_6P_EN5_ON;SMG_6P_EN3_OFF;( \; Y' `" m& Q
}( ]$ ~3 p/ x" d5 w& b
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8 @7 _' G0 y& p( E8 w Delay_us(SMG_6P_Delay_Time);; I( n2 _7 L; G2 C: D/ A/ l5 q
SMG_ABCDEFG_OFF; p3 D4 Y8 j! i) a9 N9 k( N
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void SMG3_Output_Duan(unsigned char lcd_data1) //Êý¾ÝÊä³ö
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3 Y" H. V7 B9 k2 ~: g unsigned char lcd_data = lcd_data1;
, A4 k* w6 i7 W, m6 n //SMG_ABCDEFG_ON;8 Z; H# W9 ^- {1 e- P6 \
if(lcd_data&SMA_A_)! Y& `- e" e$ I- v6 R
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SMG_6P_EN1_ON;SMG_6P_EN6_OFF;" h. @3 }% u/ o$ F, G3 c
}
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Delay_us(SMG_6P_Delay_Time);. ^, S- w0 j; W: x8 w
SMG_ABCDEFG_OFF;* d: h5 R! M: s( Y: N/ \5 M
if(lcd_data&SMA_B_)
/ `: U2 n6 U* W) K* k# e; k4 u {
# v% A2 W7 l- D SMG_6P_EN3_ON;SMG_6P_EN6_OFF;" A1 o/ {+ }/ G( X" R
}+ m5 P8 S2 f4 W! [
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Delay_us(SMG_6P_Delay_Time);
# N& a$ Z; ~- [0 H% V SMG_ABCDEFG_OFF;; k" N5 G% g: l0 ]
if(lcd_data&SMA_D_)
6 g7 m# z# |$ m/ h" k/ P' m {
, m* M' ~ u, f3 U f SMG_6P_EN6_ON;SMG_6P_EN4_OFF;
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+ a, b/ j% x1 y& K: y E Delay_us(SMG_6P_Delay_Time);
- X# q' c* Q6 j5 G SMG_ABCDEFG_OFF;% A0 ]7 T. q- h3 }8 S8 n7 ]- Z+ Y
if(lcd_data&SMA_E_)* h* P: i4 I7 X' z
{
) P& J% Y% z9 R9 S+ I4 V! E SMG_6P_EN4_ON;SMG_6P_EN6_OFF;+ Q- J* h* b2 B) X5 @/ \9 E1 y
}
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1 K ~# Y4 O8 M$ g* d Delay_us(SMG_6P_Delay_Time);
9 l2 y: V8 Z: A8 o+ P SMG_ABCDEFG_OFF;1 C( L& O+ c+ _" Q$ z! H5 r
// if(lcd_data&SMA_DP_)+ w0 g+ @+ X0 I0 d1 F2 R
// {# V, x$ D, i h. i/ {
// SMG_6P_EN3_ON;SMG_6P_EN1_OFF;+ z8 R0 {) v: ~. A! m S. a
// }
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4 Q6 c8 I1 O5 M
/ B# O% ?. I& g! k+ O// Delay_us(SMG_6P_Delay_Time);* i, b$ v6 G( y- I7 r# O% H& H
SMG_ABCDEFG_OFF;
1 J! g' ?; G3 v- m' q; l1 p# ^* u if(lcd_data&SMA_C_)0 f+ Y5 s. N/ I/ R7 t
{0 t1 s% ?. l- C2 k
SMG_6P_EN5_ON;SMG_6P_EN6_OFF;
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Delay_us(SMG_6P_Delay_Time);
) d" \4 w$ P/ m7 k: e1 t SMG_ABCDEFG_OFF;2 s: l2 j( r4 H$ f
if(lcd_data&SMA_F_)
( ^' v! h d6 g3 D) q$ S S {
1 F* W W/ a. R1 l" t, f SMG_6P_EN6_ON;SMG_6P_EN5_OFF;
5 m: g; V' \0 g* S- [ }
+ E6 V( U% T* }8 m
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Delay_us(SMG_6P_Delay_Time);
3 `: d7 @ k7 e; m) I SMG_ABCDEFG_OFF;2 g+ v8 p4 g! |$ c
if(lcd_data&SMA_G_)# E4 U5 n$ T% R3 M, M0 I8 N% k% g
{
& }1 B! W0 p: ~5 L6 `1 T: j" E1 y SMG_6P_EN1_ON;SMG_6P_EN5_OFF;
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) v& E$ R- G% |( s: ^. o5 c4 u* P9 |
. W2 V+ w6 i) N! W$ U Delay_us(SMG_6P_Delay_Time);0 V( L$ Z2 G9 G6 s- {/ D
SMG_ABCDEFG_OFF;
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: N* Y! q" C8 C! T: v简单的驱动程序，方便参考
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产品图片 以上供参考学习' D) C/ h( m3 c. k; C9 I
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发表于 2022-9-23 10:18
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