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本帖最后由 风吹过后 于 2022-9-26 16:08 编辑 ' c4 [7 a% |7 j6 z, j
4 G2 L( }' s; K; x. q' q. t- K* [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( w0 E$ i* H8 E; U" I8 R- b
说说资料
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我测试到这个电路图是有问题的，然后自己画了一个) K9 }- N' U) R* n
@! T# V4 y5 v/ H( k有些正确的资料。。那我们开始写驱动吧
1 a4 q3 H# s/ \& ovoid SMG1_Output_Duan(unsigned char lcd_data1) & v) u5 `/ ]: o( J) f" B8 s) a
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unsigned char lcd_data = lcd_data1;" Y6 E2 t9 Q9 W- s U! r: G
//SMG_ABCDEFG_ON;
( j, w% e$ ]7 c2 s0 R if(lcd_data&SMA_A_)8 ^, l% d( s, {
{
0 C4 C7 `+ u9 g6 [) K8 U1 E- o SMG_6P_EN2_ON;SMG_6P_EN3_OFF;& `/ S2 ?/ v( _. }8 P- i
}
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Delay_us(SMG_6P_Delay_time);5 C: x& B r/ y" y' N
SMG_ABCDEFG_OFF;* H4 i2 {2 B! f* k6 B5 i
if(lcd_data&SMA_B_)
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SMG_6P_EN2_ON;SMG_6P_EN4_OFF;# z# u' z& k) @0 f" n) a
}
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6 [4 ?2 ]" Y+ J1 ?7 _6 A8 S Delay_us(SMG_6P_Delay_Time);
0 G* o ]) u; H) q: |2 i3 Q SMG_ABCDEFG_OFF;$ [% T. Z/ ?' X: {; y n9 [, c
if(lcd_data&SMA_D_)
3 O" r0 F4 I. h( Y8 R/ S& \ p: s {
0 ~, R) k5 u; y$ q0 W& M1 F SMG_6P_EN2_ON;SMG_6P_EN6_OFF;
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: t6 P3 U$ k/ Y3 A8 N, x8 I3 ? Delay_us(SMG_6P_Delay_Time);6 D; u2 N B* g! J6 C' ?- |
SMG_ABCDEFG_OFF;
0 x1 T8 ?, e0 Y. K4 A# j if(lcd_data&SMA_E_): G2 a2 N! R8 c$ x
{$ R* r. V9 R! M7 m2 v% |
SMG_6P_EN2_ON;SMG_6P_EN5_OFF;6 }. u% B7 K4 [: b- a
}
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. ]# a4 ^9 C* [7 Y# z1 w8 d v& i) D Delay_us(SMG_6P_Delay_Time);
/ O4 p( r" X; p. X* j" ^' U7 ]2 e SMG_ABCDEFG_OFF;
$ B! ?/ t w. ^+ o) u4 s) g if(lcd_data&SMA_DP_)
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SMG_6P_EN2_ON;SMG_6P_EN1_OFF;1 x" x4 e; K+ s# e- x# Z2 f
}
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Delay_us(SMG_6P_Delay_Time);
2 g& l1 h- {. r" C& y. o SMG_ABCDEFG_OFF;
* e; e; w. C" }/ |) Z if(lcd_data&SMA_C_)
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SMG_6P_EN5_ON;SMG_6P_EN2_OFF;
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Delay_us(SMG_6P_Delay_Time);
: T% ~- L7 m+ w SMG_ABCDEFG_OFF;0 h) o4 b) N# `4 Y q
if(lcd_data&SMA_F_)
2 Z7 j8 T( `7 q& c {
/ U* T f. {: R2 i2 c SMG_6P_EN3_ON;SMG_6P_EN2_OFF;
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Delay_us(SMG_6P_Delay_Time);
" B( T+ z7 C* Z SMG_ABCDEFG_OFF;
& \- k% c! ^ T! A9 }1 ^3 } if(lcd_data&SMA_G_)& J/ v1 j" G' i) B4 f- r2 E0 s/ C
{
2 d0 u7 E3 K4 D& d* j9 Z, X0 { SMG_6P_EN4_ON;SMG_6P_EN2_OFF;
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Delay_us(SMG_6P_Delay_Time);' @; r# [. i6 w% q( L& _9 m
SMG_ABCDEFG_OFF;
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void SMG2_Output_Duan(unsigned char lcd_data1) //Êý¾ÝÊä³ö/ T( B. g% M( i2 c0 z) `7 a
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unsigned char lcd_data = lcd_data1;
8 M1 e1 T9 x8 ~, ^) c, b9 J4 A A //SMG_ABCDEFG_ON;2 A. k4 p( Q( M' T
if(lcd_data&SMA_A_)
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SMG_6P_EN5_ON;SMG_6P_EN4_OFF;
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Delay_us(SMG_6P_Delay_Time);$ [" S; y% h8 w. H3 C. q. {
SMG_ABCDEFG_OFF;
& y: I+ _7 \2 s if(lcd_data&SMA_B_)
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SMG_6P_EN3_ON;SMG_6P_EN5_OFF;' ?9 p4 \: h+ Y& \+ n9 H) O6 ~% P
}
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8 c W* D4 a( d* @. D' Z" {2 ^ Delay_us(SMG_6P_Delay_Time);
6 @! ^0 L6 l! \& T8 w SMG_ABCDEFG_OFF;8 Z" \4 @* `5 }1 w9 Q
if(lcd_data&SMA_D_)! d/ b! b5 t4 C+ g1 _
{
- Z* u6 ~+ c# d: G: W SMG_6P_EN3_ON;SMG_6P_EN4_OFF;% X: d- D$ n/ i( G, y
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" D# E7 K: Q, J# l _0 N" c Delay_us(SMG_6P_Delay_Time);
+ U* L A2 x2 b! F- l9 \ SMG_ABCDEFG_OFF;, g0 s8 z& w( O4 ~6 d% a+ A
if(lcd_data&SMA_E_)
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SMG_6P_EN6_ON;SMG_6P_EN3_OFF;4 ~1 B8 M4 b( e/ |1 @) [0 k
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Delay_us(SMG_6P_Delay_Time); d' G9 j, b, s
SMG_ABCDEFG_OFF;& |8 b7 ?8 L" i/ `" I) ~& P
if(lcd_data&SMA_DP_)# k% P# A5 F. J6 r3 i; P
{
* ?! E; U7 i% v" h* q7 `* w+ e" t7 t SMG_6P_EN3_ON;SMG_6P_EN1_OFF;* x6 d; W4 @6 ~- f
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! ?" _9 s+ Q' R' L& b5 S Delay_us(SMG_6P_Delay_Time);
2 Y; o7 ?. T; `5 U. k SMG_ABCDEFG_OFF;" ~; I- Q" n4 t# }1 y/ z
if(lcd_data&SMA_C_)- }5 p& n5 Z- L3 Y
{$ v. h. I+ o, F5 V9 S+ E
SMG_6P_EN4_ON;SMG_6P_EN5_OFF;6 y9 }+ K0 ~- o6 j& E. f
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* x! i0 W0 t2 s z, k# L Delay_us(SMG_6P_Delay_Time);1 l# {5 a; }7 j" q
SMG_ABCDEFG_OFF;
- |( s) L- I4 `% ^* M if(lcd_data&SMA_F_)1 I6 Y. ~1 }' {( O
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SMG_6P_EN4_ON;SMG_6P_EN3_OFF;
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7 P" M/ H( c4 _/ u/ k" K* l( | Delay_us(SMG_6P_Delay_Time);2 ]: c& |4 v) y9 ~( d% i0 \
SMG_ABCDEFG_OFF;
0 R5 V+ @$ F5 U if(lcd_data&SMA_G_)5 n7 ]( m3 i7 m% C8 o
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SMG_6P_EN5_ON;SMG_6P_EN3_OFF;# _2 F6 u/ d# N$ v
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Delay_us(SMG_6P_Delay_Time);4 y8 |5 b% I' z
SMG_ABCDEFG_OFF;; R' H( ]/ k+ E
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void SMG3_Output_Duan(unsigned char lcd_data1) //Êý¾ÝÊä³ö2 G- s Q; e) H8 \4 Z- z" A/ U- h' l
{
$ ]7 t/ C1 h" L* G& s1 M! ` unsigned char lcd_data = lcd_data1;
7 q4 l- f# l$ t! ^ //SMG_ABCDEFG_ON;& n) I' K' W6 x5 u" l: a. ?6 Y
if(lcd_data&SMA_A_)
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SMG_6P_EN1_ON;SMG_6P_EN6_OFF;% i- d: A" O6 ]3 Z/ ? @/ M9 }% i
}+ T' J/ f2 [$ O' w
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5 n) |* _2 C7 }# f4 W/ m3 R Delay_us(SMG_6P_Delay_Time);
/ A& ]7 e6 R8 K7 P9 h SMG_ABCDEFG_OFF;
4 N/ m A6 r3 U+ c if(lcd_data&SMA_B_)
1 J; W- @5 `. c3 G$ b2 h {, S0 `9 A( Z0 @4 b! E" L# V' i# s9 ?
SMG_6P_EN3_ON;SMG_6P_EN6_OFF;# F* L* v8 T7 q) k( m. s
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[1 m3 t& K& E) `' I5 c
1 L9 `# p9 _1 g: d. B Delay_us(SMG_6P_Delay_Time);
& @; |9 P) ^0 {1 U SMG_ABCDEFG_OFF; l5 L3 A( i! }2 J. j ~* i# E
if(lcd_data&SMA_D_)6 j. N0 d4 H# O2 G! x9 ~ A
{- E% |" A# e3 c6 O
SMG_6P_EN6_ON;SMG_6P_EN4_OFF;& n9 i% E% Q% @8 o, X8 _* a O
}
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p7 e; T( f0 @
( E/ G, V9 v) g& j& A8 ^ Delay_us(SMG_6P_Delay_Time);
/ h' _8 O m8 D) F SMG_ABCDEFG_OFF;) d5 e3 V$ b3 _0 K" q3 F
if(lcd_data&SMA_E_)$ v& K& o, Z8 ]) H2 k
{
+ B5 j+ m/ f) g+ h4 Y0 ~ SMG_6P_EN4_ON;SMG_6P_EN6_OFF;
8 R4 S; h2 W( {4 c5 ]* }/ b# k }; R5 m* e0 W/ Z) |: z4 Z$ q6 A
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$ P/ Y, @; Y" e$ d Delay_us(SMG_6P_Delay_Time);4 [. m( ~# H* g! t
SMG_ABCDEFG_OFF;
0 ^+ A h: e- }8 y+ r// if(lcd_data&SMA_DP_)
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// SMG_6P_EN3_ON;SMG_6P_EN1_OFF;) q0 l, v- P2 h: E3 c# j8 \
// }
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// Delay_us(SMG_6P_Delay_Time);" P: S1 [ Q) `; w" Y/ s
SMG_ABCDEFG_OFF;
0 m8 y( V; _; I1 J5 |8 a; D if(lcd_data&SMA_C_)- k5 `% u. Z7 G/ L. r$ v
{& K, c$ h7 O) M, q% n1 D+ k) g* `
SMG_6P_EN5_ON;SMG_6P_EN6_OFF;( x1 ^ \& l: K& w& K1 M
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+ d; M5 e1 C/ |7 p
Delay_us(SMG_6P_Delay_Time);. F9 g- R: i; \1 l. u! B
SMG_ABCDEFG_OFF;
& n4 j- v. @0 q% l if(lcd_data&SMA_F_)
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SMG_6P_EN6_ON;SMG_6P_EN5_OFF;
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. `/ |3 Z1 i9 `3 T. q z8 K6 t5 | Delay_us(SMG_6P_Delay_Time);
, D0 M, k- O, V; H# U3 e8 [ SMG_ABCDEFG_OFF;
3 n( M2 U! N! a: {; H/ s3 b if(lcd_data&SMA_G_): a! H9 l5 Y$ y
{# H. E( n- R8 z1 @: c% R5 V& C
SMG_6P_EN1_ON;SMG_6P_EN5_OFF;) K; w1 @% O) j5 W
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Delay_us(SMG_6P_Delay_Time);
4 o+ R- ?3 y7 t7 |1 b SMG_ABCDEFG_OFF;; W8 @5 T6 w' x3 W A) [) O3 Z
}
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简单的驱动程序，方便参考 " u$ I- @) ? ]( g7 O7 C, n
) f7 h, Z8 A5 }! r: z$ @( H1 n+ Q产品图片 以上供参考学习% ?# _9 I9 f( D: n, F
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发表于 2022-9-23 10:18
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