) }/ K. F6 w, _- ^程序支持STM,FSL, ST 三家公司的MCU,通用的,只要改下头文件就可以了,方便移值( h& y. P* W1 w" P+ R9 j- d% @
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- #include "st7585.h"
( M& ~4 i# ~4 m+ S/ E- y - #include "asc0508.h" : I- l+ p! l" O* K! x) ]: _# e' f- y2 I
- - S6 |" P& }6 M% d6 I
- const unsigned char hanzi[]=
5 I9 m: p) n+ f. l8 B- x9 A5 x. W - {
! I/ f0 ~5 u1 T. b1 L( i* n - /*-- 文字: S --*/
9 G3 |+ F* D) e: ] - /*-- Trebuchet MS12; 此字体下对应的点阵为:宽x高=16x16 --*/
9 w1 i' \8 C! l6 s/ ^$ I/ ^ - 0x00,0x70,0x88,0x08,0x08,0x08,0x38,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
b0 I4 ?7 v' P - 0x00,0x38,0x20,0x21,0x21,0x22,0x1C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
# p9 x5 s! ~' A! O3 Z - /*-- 文字: T --*/$ w# e) H: w1 d: H
- /*-- Trebuchet MS12; 此字体下对应的点阵为:宽x高=16x16 --*/9 X6 a4 B1 h! z$ n% S0 A# d$ @
- 0x18,0x08,0x08,0xF8,0x08,0x08,0x18,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
; J1 m3 L* v; r! J3 o - 0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,8 C8 { i) p% R. R0 B4 O( N
- /*-- 文字: M --*/
3 v, A5 y. S2 |6 A/ R% M - /*-- Trebuchet MS12; 此字体下对应的点阵为:宽x高=16x16 --*/$ t+ O1 {+ P( c s' J4 @3 [' E
- 0x08,0xF8,0xF8,0x00,0xF8,0xF8,0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
' \+ j. D; X. z( G$ n - 0x20,0x3F,0x00,0x3F,0x00,0x3F,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,& b" u. n; w) n+ r; D
- /*-- 文字: 8 --*/8 l0 l) O$ ]5 Q' X
- /*-- Trebuchet MS12; 此字体下对应的点阵为:宽x高=16x16 --*/2 }$ X" V! B. C
- 0x00,0x70,0x88,0x08,0x08,0x88,0x70,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,& z9 T6 X! }+ D2 _: F
- 0x00,0x1C,0x22,0x21,0x21,0x22,0x1C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0 v- G% X9 V& V5 {9 Q* M9 y# O - /*-- 文字: 开 --*/9 H; B, d; P% t, m# x
- /*-- Trebuchet MS12; 此字体下对应的点阵为:宽x高=16x16 --*/' j8 U. I7 K" p3 y+ R( H
- 0x80,0x82,0x82,0x82,0xFE,0x82,0x82,0x82,0x82,0x82,0xFE,0x82,0x82,0x82,0x80,0x00,
: k7 D1 o6 G# g, X r7 n5 _ - 0x00,0x80,0x40,0x30,0x0F,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,
1 l3 J3 n9 K" |& \6 Y8 U - /*-- Trebuchet MS12; 此字体下对应的点阵为:宽x高=16x16 --*/0 U' Y7 O: U0 q. C
- 0x00,0x00,0x18,0x16,0x10,0xD0,0xB8,0x97,0x90,0x90,0x90,0x92,0x94,0x10,0x00,0x00," Q: i* O" y" ]+ F2 D0 r3 f# ^
- 0x00,0x20,0x10,0x8C,0x83,0x80,0x41,0x46,0x28,0x10,0x28,0x44,0x43,0x80,0x80,0x00,9 ~8 Y, W0 \) Y$ D6 l/ u( L
- /*-- 文字: 板 --*/2 g- h! M" R9 w: K, @0 f e
- /*-- Trebuchet MS12; 此字体下对应的点阵为:宽x高=16x16 --*/
- g/ O0 R. h" r$ J; S! m! p - 0x10,0x10,0xD0,0xFF,0x90,0x10,0x00,0xFC,0x24,0xE4,0x24,0x22,0x23,0xE2,0x00,0x00,4 b: T: Y: b2 m/ y' k, i
- 0x04,0x03,0x00,0xFF,0x00,0x83,0x60,0x1F,0x80,0x41,0x26,0x18,0x26,0x41,0x80,0x00,
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3 ]! Y/ a: B; I N- extern volatile unsigned char LCDDly;" E4 c. z3 v9 K2 {0 `
[1 m1 h* O1 q+ i/ @3 g+ q- //=============================================================$ B+ \, D( z7 B" _
- //延时, u6 M! [% J/ q' [: w8 S
- //=============================================================# T$ W; l4 e" H$ M
- void DlyMs(unsigned char nCount)
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- LCDDly = nCount ;5 J6 t- k7 Z7 R
- while ( LCDDly > 0 );
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- //=============================================================
6 V O% I. h! I, X9 e. r+ x2 L4 }4 e6 L6 D - //传送数据
* C @& e. g+ J+ [7 [0 ? - //=============================================================7 _% c1 C, y/ U: G# X
- void LCD_WriteBus(unsigned char Value)
# r4 _9 J" e6 K! N L: s; s - { unsigned char i;
% L& ]- W* ~7 B: [& e% ~ - LCD_SDA_1; " }' E# H" B2 C4 R9 {
- LCD_SCL_0;2 D7 T+ H X" l# J) H6 l: y$ Y& a) o
- for(i=0;i<8;i++)
$ P& i6 M+ q' j3 j - { LCD_SCL_0;9 b D+ B: n: S$ e- g+ \9 k! H, e
- if(Value&0x80) LCD_SDA_1; else LCD_SDA_0;
6 L" t; W" ?! D0 i0 r - LCD_SCL_1; ! H0 c0 ?+ R/ E. `
- Value=Value<<1;
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|0 N7 G" D' v" S4 V, K: G6 D& {3 g - LCD_SCL_1;. C3 Z2 O) H' F9 D' X# i
- LCD_SDA_1;
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- //=============================================================
& `" @* ^( W2 `3 y1 i - //写命令% S7 M6 K. ~: d( _0 m' T/ n
- //=============================================================8 ^( `* a6 C7 B+ m
- void LCD_WriteCmd(unsigned char Cmd) 5 c; Y7 o" k& q y
- {
5 c! J/ }" D7 g7 R3 r6 Q - LCD_CS_0;
& A$ Q- \5 w, k - LCD_RS_0;
3 a+ u$ r1 i- t+ P% X3 @ - LCD_WriteBus(Cmd);
4 q! }3 E' ^7 S" ` - LCD_CS_1;8 d6 C2 O5 T" g
- }
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- //=============================================================- ?- a" p) x9 Y1 t3 s
- //写数据8 h+ X3 ^+ o( m
- //=============================================================3 x! l: j" X. `7 K" P) b9 U$ h
- void LCD_WriteDat(unsigned char Dat)
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; |( n' M6 F$ M/ S; F$ V8 _/ s - LCD_CS_0;& v$ U# i k* F4 p7 q! x
- LCD_RS_1;
8 j f! e3 I9 `. C8 h - LCD_WriteBus(Dat);8 y" c) d, w4 v* J3 ~8 R
- LCD_CS_1;
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1 w+ z" B5 P1 X: Q( o- y* Y1 k- /*******************************************************************************
. f; r; g. U( E/ e3 Q - *函 数: LCD_SetXY(unsigned char x,unsigned char y) *, `+ N. }3 m: U% R* S" e9 w
- *功 能: 移动显示指针到指定位置 *
3 V& v( M9 X1 O p4 p - *参 数: X,Y 座标值 *
. v3 v$ i7 {) S- R - *******************************************************************************/
8 T: m/ v( a% F5 C- t$ R& Q% {. t9 q - void LCD_SetXY(unsigned char X,unsigned char Y)
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- LCD_WriteCmd(0x80 | X); // row3 _/ Y& [ d' L; o
- LCD_WriteCmd(0x40 | Y); // column" Q& q& Z3 b% {# U6 X* o6 b
- }
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- /*******************************************************************************% ]5 v. V! @8 q1 ]- i- @* G
- *函 数: lcd_goto1(unsigned char x) *) ?& D) V. q8 e
- *功 能: 移动到第一行的指定位置 * ^( r8 o5 D4 T' r Z S
- *参 数: 字符在屏上的位置 ( 0 - 16 ) *
: a4 C: a; b# a( W6 l5 t/ l - *******************************************************************************/
4 R+ S$ ?+ ~3 B9 O. G" H - void lcd_goto1(unsigned char x){LCD_SetXY(x*6,7);} //第1行x位: t/ s& l( v1 u: |: x7 v
- void lcd_goto2(unsigned char x){LCD_SetXY(x*6,6);} //第2行x位
# y+ {) C* ]8 q - void lcd_goto3(unsigned char x){LCD_SetXY(x*6,5);} //第3行x位
4 R2 N$ k( a [1 n% X/ T - void lcd_goto4(unsigned char x){LCD_SetXY(x*6,4);} //第4行x位" u1 V0 Z6 `+ Y) j. |/ ?
- void lcd_goto5(unsigned char x){LCD_SetXY(x*6,3);} //第5行x位
; ~) a/ K/ C; k n - void lcd_goto6(unsigned char x){LCD_SetXY(x*6,2);} //第6行x位
! m$ | E* v5 o' v- z - void lcd_goto7(unsigned char x){LCD_SetXY(x*6,1);} //第7行x位" z' b+ n! B4 D0 A) Y8 u2 N- I
- void lcd_goto8(unsigned char x){LCD_SetXY(x*6,0);} //第8行x位0 f2 m* J) B. P; n0 V
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- /*******************************************************************************
! a3 a% r4 @( _ - *函 数: lcd_cls(unsigned int Color) *
; @, W' k- s/ G5 e: x- g - *功 能: 清屏 *: S' ~. L5 V8 b, @
- *参 数: Color *: K8 o; b2 d) ]& i
- *******************************************************************************/: q6 Q$ X: x0 h) }0 P$ m# j2 I0 s
- void lcd_cls(unsigned int Color)
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- unsigned char t;( W, ^! E" Y) `8 Z( u* {( I
- unsigned char k;/ k2 q1 R8 ` Y+ D
- LCD_SetXY(0,0);
- j+ x% k7 u$ r! z1 M. ^0 o - for(t=0;t<9;t++)( i+ q; o# O: O( S$ b. t) ~
- { for(k=0;k<LCD_W;k++) { LCD_WriteDat(0x00); } } $ ^6 Y. h, W2 Z% N, o. j
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4 ?5 O+ F/ b( s; D' m2 M- void lcd_putc(unsigned char asc)9 @% M2 b5 K# b7 O" O
- {
q. [- x" ~5 Y* F- L# h - unsigned char line;
" P; G6 V8 G5 S+ r4 Y - for (line=0; line<5; line++)3 B* N) C( j) {1 S. v
- LCD_WriteDat(Asc0508[(asc-32)*5+line]);% i- _ ~% C" y% S8 t! `$ B
- LCD_WriteDat(0x00);
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: y0 H7 v" f: w3 _+ |- void lcd_puts(char *s)4 j" ?, ]) z- e4 g
- { while (*s) { lcd_putc(*s++); } }
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5 s$ g! `6 [ G' J: {8 H- void LcdWriteHanzi(unsigned char row,unsigned char page,unsigned char c)
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- unsigned char i; 6 P( u2 m ?1 p6 Q; X/ P
; |! _7 X: }3 S% I9 L6 T. t6 d- LCD_SetXY(row*8, page);// 列,页9 z6 V1 u# O% H. V% B
- for(i=16; i<32;i++) { LCD_WriteDat(hanzi[c*32+i]); } % U R& w, q- ?
- LCD_SetXY(row*8, page+1);// 列,页
( f6 I2 V' W2 f! O5 X; u* e0 E$ W - for(i=0; i<16;i++) { LCD_WriteDat(hanzi[c*32+i]);}
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( s* x% v" ^2 d' |1 s- //=============================================================
E* F6 t! X3 g6 W- q9 M - //初始化LCD7 K% `$ e- y7 D: V. D/ I
- //=============================================================
; e4 O% N$ `& H/ V$ @2 a - void lcd_init(void)" o: o$ w F e2 i
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- //LCD_AdjBacklight(255);
. y3 |' c; k1 t - /* Configure the LCD pins --------------------------------------------*/
" R5 _3 d7 a9 z- Y* x - // SET_BUS_OUTPUT();/ [3 K- B' q {9 d( S2 ?% ]; X
- B! n1 I0 I( n) x& _ t- gpio_init(LCD_CS, 1, 0);
% d! o; U% M3 u1 k2 r - gpio_init(LCD_RES, 1, 0);
: z4 }; f+ c: V9 E2 z - gpio_init(LCD_RS, 1, 0);
" V! c/ P+ h0 m4 Y - gpio_init(LCD_SDA, 1, 0);& @2 f' j: y5 G
- gpio_init(LCD_SCL, 1, 0);. v' }5 x. v* n0 d7 U: j: O0 _! Y' R
1 H6 i- L c6 e7 Q% Q0 H- DlyMs(MS10);
+ u- Z$ h4 H" v; S6 `; T. `0 | - LCD_CS_0;
' F* T/ k! R* m* A7 b7 _ - LCD_RES_0;
( O% E j+ A$ l' } - DlyMs(MS10);
) ]& J7 R* y" `! K - LCD_RES_1;/ K1 A9 |4 D+ d0 z
- DlyMs(MS10);
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8 A+ J, z" u9 K7 R1 B$ G - LCD_WriteCmd(0x21);//LCD功能设置:芯片活动,水平寻址,使用扩展指令
; L% e: `' I2 p B8 G3 E% R - LCD_WriteCmd(0x9C);//设置VOP值,室温下的编程范围为3.00-10.68- Q, {4 S7 q7 K5 G
- LCD_WriteCmd(0x30);' o- U$ H! S+ L8 m1 e' {+ h- z
- DlyMs(MS50);
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- LCD_WriteCmd(0x20);//LCD功能设置:芯片活动,水平寻址,使用基本指令+ C5 Y4 r# c* w% M b
- LCD_WriteCmd(0x0C);//设定显示配置:普通模式7 x- k7 L6 N ~6 ^3 ]! q5 m
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- void LcdTest(void)
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( q* v! m1 a, z& g: ` - lcd_init(); //初始化LCD模块
7 Q- J* D7 |4 H2 `2 a0 x& c - lcd_cls(0x00); //清屏幕
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- LcdWriteHanzi(0,2,0); //S
+ j7 U1 O/ e. S: G# Y2 y - LcdWriteHanzi(1,2,1); //T6 D3 H( J& Y# o# b
- LcdWriteHanzi(2,2,2); //M
1 g' X! H @6 c$ |+ r' x - LcdWriteHanzi(3,2,3); //8
4 @7 ~- l8 [( g/ n; x9 \ - LcdWriteHanzi(4,2,4); //开
) {) Q9 h* a, p. f# { - LcdWriteHanzi(6,2,5); //发
( b- X, x; n( m" O5 i - LcdWriteHanzi(8,2,6); //板
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+ s% ^3 r# c( j( C7 J! c* i; I, U- lcd_goto1(0);+ I! i4 e3 J! O c" i4 W; M: d
- lcd_puts("This is a demo."); . S" ?# L) [* |8 m! ?7 ?
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- lcd_goto2(0);
) B- H* e \$ \0 o4 ` - lcd_puts("1234567890ABCDEFG");
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3 _. s* K5 j6 o0 J$ k' R- lcd_goto4(1);6 L/ P3 @' Y, C4 E P# M; j2 m `
- lcd_puts("1234567890ABCDEFG");
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复制代码
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只知道是串行口= =