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本帖最后由 davg1 于 2017-3-19 15:34 编辑
8 [7 i/ e0 q) n$ Q/ _* V
( g% x: p- ?/ L非常感谢各位。
l z( h) P6 [6 ]% I% E' Q问题解决了。换了一片同型号的还有不同型号的都试了一下,都可以,只有那一片不可以,但是那一片烧录个别的测试程序也ok。很奇怪。小概率的事件遇到了。/ F# }0 y `4 T |/ @
正在研究屏幕显示汉字,还在乱码,图片是ok的。搞定了和大家分享。/ j4 }4 Y( v( ^$ M
: y; a! Y2 L) i/ J淘宝买的便宜货,在论坛各位大神的帮助下终于点亮了,可是还是有些问题。4 o* T- u! H9 Q: C* @6 e8 S1 L/ D/ s
刷图的时候其他未刷部分是白色的,而且出现非常明显的从上到下刷屏的样子,,根本看不太清楚,改了单片机的频率也不行,还是出现刷屏,只是整个过程快了很多。
& w `3 o1 s5 c无法达到一直显示的目的。问题找到了,是单片机一直在重启。
1 v' \; Q0 m3 H5 E可是每次都是写入完图片的数据之后重启。如果只写入初始化不会重启。我在5v电源输入端和单片机输入端(3.3v)并联了100uf的电容,问题依然如故。陷入死结了。; t& P: Y8 c5 d% [" f% N$ I
我该怎么办呢?3 l* M$ y- S2 p
接线图如下。我在1117的输入输出都加了100uf的电容,还是不行。供电是用的5v1A的插头。8 g; x, \& h. y6 y' J: J
9 Y& |/ U' y" e! ^
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0 {0 ~( q" I+ ?% n, O( V* I Y' Z: k& G
9 Y. t! t& |$ |& t
如图,
6 K4 s, t4 m' ^& ]( W
+ G) h t- i! ]8 A
# {) S+ v( Q( ]7 O* \ s" v0 [( e: H
) D$ K5 h2 J5 ^2 f6 k
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. C9 l6 a7 E( [/ Z0 m: R. k' w
程序用的; L: }4 k/ v; @9 M3 J. m
https://www.yleee.com.cn/thread-57727-1-1.html
+ \" s6 [ y8 f中wangke2010提供的程序。他的显示就很正常
( }8 @% _% E( d* @* z0 H2 Y8 f$ e- a+ {
! \# }6 A( x1 Q* K" p4 ^3 J# a请问该如何救呢?谢谢!!!!
4 ^/ S8 w" B8 D ?1 V" [- unsigned char code gImage_bmp2[] =
8 E0 O8 N& ?. ]! w, K - { 1 X! B1 |0 Z3 o+ l: }* [2 w5 a
- 0xFF,0xFF,0xFE,0x33,0xFF,0x80,0x01,0x80,0x00,0x00,& _- {0 l' B" i0 f7 ? c
- 0xFF,0xFF,0xFE,0x33,0xFF,0x80,0x01,0xC0,0x00,0x00,0x00,0x00,0x00,0x33,0x00,0x00,
' X3 J6 y3 N, p( {7 u - 0x01,0xC0,0x01,0x80,0x00,0x00,0x00,0x33,0xCD,0xFF,0xFF,0xE0,0x03,0x80,0x00,0x00,( v) i) Z7 M$ D* g
- 0x00,0x03,0xCD,0xFF,0xFF,0xF0,0x03,0x80,0x00,0x00,0x00,0x00,0xCD,0xFF,0xFF,0xF8,' t( Q+ F# E2 v3 {
- 0x07,0x80,0x00,0x00,0x00,0x00,0xCD,0xFF,0xFF,0xFC,0x1F,0x80,0x00,0x00,0x00,0x00,1 @' T+ T2 d% S, N$ Q+ j8 i
- 0xCD,0xFF,0xFF,0xFE,0x1D,0x80,0x00,0x00,0x00,0x00,0xCD,0xFF,0xFF,0xFF,0x81,0x80,! H2 \3 b% h( S' M" ?0 a) y
- 0x00,0x00,0x00,0x00,0xCD,0xFF,0xFF,0xFF,0xC1,0x80,0x00,0x00,0x00,0x00,0xCD,0xFF,
7 p, Z0 l; p( S/ R - 0xFF,0xFF,0xC1,0x80,0x00,0x00,0x00,0x00,0xCD,0xFF,0xFF,0xFF,0x01,0x80,0x00,0x00,
E" i4 I: G: i5 V - 0x00,0x00,0xCD,0xFF,0xFF,0xFE,0x01,0x80,0x00,0x00,0x00,0x00,0xCD,0xFF,0xFF,0xF8,7 ~+ F/ [+ @+ a
- 0x01,0x80,0x00,0x00,0x00,0x00,0xCD,0xFF,0xFF,0xF0,0x01,0x80,0x00,0x00,0x00,0x00, \! K# i4 H+ @9 [, }' M# A) w- ?6 }
- 0xCD,0xFF,0xFF,0xE0,0x11,0x80,0x00,0x00,0x00,0x00,0xCC,0xEF,0xFF,0xE0,0x1F,0xFC,+ ]% D# ?: c( Y! b& J+ U
- 0x00,0x00,0x00,0x00,0x00,0x00,0x01,0xC0,0x1F,0xFC,0x00,0x00,0x00,0x00,0x00,0x0C,
5 s+ b8 r4 ~0 i - 0x01,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0xDF,0xFF,0xC0,0x00,0x00,0x00,, e3 O: r7 W1 \! r& e
- 0x00,0x00,0x00,0x1F,0xDF,0xFF,0xC0,0x00,0x00,0xE0,0x00,0x00,0x00,0x00,0x00,0x00,, \+ T1 _6 H% O( J' \& ^
- 0x00,0x00,0x00,0xE0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x60,0x00,0x00,
% Y* k, W/ J( D7 s; f B6 _ - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x70,0x00,0x00,0x00,0x00,0x0F,0x00,0x33,0x3B,/ b1 V* S. i: {$ |8 z1 v/ Q
- 0xFF,0xF8,0x00,0x00,0x00,0x00,0x1F,0xC0,0x73,0x7F,0xFF,0xF8,0x00,0x00,0x00,0x00,. g, x- q% t e+ A! U
- 0x1F,0xC0,0x73,0x7F,0xFF,0xFC,0x00,0x00,0x00,0x00,0x1F,0xC0,0x73,0x7F,0xFF,0xFE,
4 R6 L+ \% S3 Y8 s3 m; _6 \+ U0 P - 0x00,0x00,0x00,0x00,0x1F,0xC0,0x73,0x7F,0xFF,0xFF,0x80,0x00,0x00,0x00,0x03,0xC0,4 ?3 t+ o% }9 n9 b7 ]: c2 ~7 N
- 0x73,0x7F,0xFF,0xFF,0xC0,0x00,0x00,0x00,0x07,0x80,0x73,0x7F,0xFF,0xFF,0xF8,0x00,
& Y- M8 ?6 u- A3 Y" t - 0x00,0x00,0x0F,0xE0,0x73,0x7F,0xFF,0xFF,0xF8,0x00,0x00,0x00,0x0F,0xE0,0x73,0x7F,
% w8 s1 Y$ J) ?. w0 r: b8 \) V$ ^ - 0xFF,0xFF,0xF0,0x00,0x00,0x00,0x0F,0xE0,0x73,0x7F,0xFF,0xFF,0x80,0x00,0x00,0x00,- b6 K$ i1 i) o7 l- _( s1 C
- 0x00,0x00,0x73,0x7F,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x73,0x7F,0xFF,0xFE,
) @+ \& _" L! J6 N. Z - 0x00,0x00,0x00,0x00,0x00,0x00,0x73,0x7F,0xFF,0xFC,0x00,0x00,0x00,0x00,0x00,0x00,; q9 s4 D3 ?3 e$ w- p `
- 0x73,0x7F,0xFF,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x70,0x00,0x00,
5 `7 U J9 G7 f) z- L2 u* I - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x70,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,
3 _- s* S0 q p - 0xF7,0xFF,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0xF7,0xFF,0xF8,0x00,0x00,0x00," W# i4 e) L9 _) S
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00," E! }3 g" L- T6 O
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,# n3 f8 B' P$ c& A6 Y+ Q. e
- 0x00,0x00,0x07,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0xF0,0x00,0x00,
) ~& F$ `5 S5 @ - 0x00,0x00,0x00,0x00,0x00,0x00,0x07,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
% G: b2 b7 y! f, z Y) C - 0x00,0x70,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0xF0,0x00,0x00,0x00,0x00,/ F, D* L9 d7 S
- 0x00,0x00,0x00,0x00,0x03,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0xF0,7 c5 f- M; m& y4 T$ g
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x30,0x00,0x00,0x00,0x00,0x00,0x00,
9 B5 d* @1 E$ |+ ] - 0x00,0x00,0x00,0x70,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0xF0,0x00,0x00,
% T- W$ a; w7 ]7 V f. c - 0x00,0x00,0x00,0x00,0x00,0x00,0x07,0xF0,0x00,0x00,0xFF,0x80,0x00,0x00,0x00,0x00,' \- Z5 }8 \' z% g' m8 Z0 B6 `. ^ h
- 0x01,0xC0,0x00,0x00,0xFF,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0x80,
4 p8 u+ k5 P3 h& _ - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,& o/ N2 \) m5 x Q
- };7 k6 U+ K( j) _$ W" S) f" \; G$ t
- 1 n. D! y8 Y2 K; b. k
3 ]; X0 w# U. \7 `0 h- /* GPM1306.c
) K# \ ]3 N) @; J% q9 F3 }8 N - * Created on: 2016-10-195 G: b' i1 o9 P' N$ S; _
- * ┌─────────────────────────────────────────────┬───────────────┐8 k2 h# H+ M: D( d! ]
- * PIN_NO : 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1+ e5 r1 M* w2 m( O+ e
- * NAME : BK-K BK-A NC SCL SDA A0 RST nCS NC VDD C1 VSS VDD C2 C31 C32 C42 e' {8 x9 K; H: e1 g
- * CONN : GND VCC P1.4 P1.3 P1.2 P1.1 P1.0 VDD │ │VSS │VDD │ │ │ │! m( Q ^7 D$ v/ L" \' W [9 n
- * │ │ │ │ │ │ │ │: j# g# p1 v9 I4 J' J
- * │ C1-C5=1uF 25V 0805 ─── │ ─── ─── │ │ ───
0 e! ^$ z' Z6 t+ r9 | - * │ 120x160pix ─── │ ─── ─── └─│ │-┘ ───
! r+ L* r& o3 Z ?! Y - * │ ┌──────────┐ │C1 │ │C5 │C2 C3 │C4$ s/ r' O$ L) |; O3 B9 n
- * └────┤ R1=3R3 ├────────────────────────────────────────┴───┴─────┴──────┴────────────────┘
6 ~' ?8 J- B: B5 Z5 \6 a - * └──────────┘$ ^( V" v0 d( f, m& p4 m3 [/ L, s
- *==================================================NOTICE==================================================
7 p7 V+ i2 y, P: i x0 I. F* C - *这个程序仅供评估,没有任何技术支持。如有疑问,请仔细阅读压缩包中的PDF文件或者联系芯片/模块厂家。& L+ O# |! J( X2 O8 d. S p# W+ g
- *这个模块还有很多功能没有在这个程序中体现出来,具体请参阅压缩包中的PDF文件或者联系芯片/模块厂家。
# V; Y8 ?& G) V# B9 B4 E - *推荐使用TI的LaunchPad验证,如果使用别的板子/芯片,请根据具体情况修改移植源文件。9 T5 z5 n! D! s, Y# [
- **************************************************移植参考**************************************************, h6 R3 ]( `( t: z" e
- *使用MSP430系列芯片可以直接使用或者修改一下脚位既可以。注意主频要和 #define Fosc 中定义保持一致。
9 Q# D7 q3 b% E3 |7 ] Y - *移植至别的芯片请注意初始化IO和修改延时参数,修改脚位并注意void LCDInit(void)中有直接控制引脚的指令,需要一并修改。, N7 O7 `# Q5 a y( h+ X1 D( P# X
- *祝大家玩的开心。6 {6 Q$ u: N, r/ C! g1 o0 m; j* d+ e
- P1OUT |= BIT1; 是将P1OUT倒数第二位被置1( l# z$ i/ f, a. L7 @
- P1OUT&=~ BIT0 是将P1OUT最低位 清 06 J* R$ K2 I" e: M* m8 i
- */9 \3 V) U$ g: J& |' ^) P- R9 M
- #include "config.h"
: ^8 O6 @. s: [0 A( {/ A" X - #include "Delay.c" 9 {( v9 C1 i4 y' J! K4 _1 F
- #define GPM1306_nCS_CLR P12=0' H4 \$ F! {. J7 ~2 _7 B7 ~0 V8 z
- #define GPM1306_nCS_SET P12=1* n& L; K$ U# I, I
- #define GPM1306_RST_CLR P13=0& m2 c; v( c, b
- #define GPM1306_RST_SET P13=1
7 o1 O9 t6 h! r* s# e7 u! n - #define GPM1306_A0_CLR P14=0
3 L) M* [, [. I r3 N) m z - #define GPM1306_A0_SET P14=1: ?2 Y% Y+ [5 `0 T& |. d! W6 Q- c
- #define GPM1306_SDA_CLR P15=00 p8 t% h! k* f- k
- #define GPM1306_SDA_SET P15=1
% J4 B5 ?1 h7 m6 [) S - #define GPM1306_SCL_CLR P54=01 x/ f6 ~8 X/ l. f# S& B3 O1 O
- #define GPM1306_SCL_SET P54=1
% H8 ~, l0 a6 @5 k" g$ H1 L4 r3 _$ P - , Y) Z9 O; e8 M: G
* u" F7 \' @& B, A$ u5 V* ]! I* Q- void LCDWriteCmd(char cmd)
+ A+ ?& o; n5 m5 z" w# U$ r4 v- E - {3 f' Z. K0 J1 [# ^5 J$ H
- unsigned char i ;
6 L5 a1 ?2 ^6 m9 [/ |( J5 w+ F5 ~/ b - GPM1306_nCS_CLR; //使能芯片
0 S5 a$ H( Z- f" A - GPM1306_A0_CLR;//写命令模式
0 ?! w2 q+ v- ] s+ C8 u* h! ~ - for(i=0;i<8;i++)% d. h6 I. c, v! T: V4 F
- {9 e n! c# H+ A5 I7 X9 I- N
- GPM1306_SCL_CLR;- E0 W& Z9 U# M2 s4 n
- if(cmd&0x80) //先传高位字节,后传低位字节
9 L- ^ C3 t5 l. F" Z; ] - GPM1306_SDA_SET;
' W4 c- O$ y1 k - else5 o9 [; C) r$ ~: t! _
- GPM1306_SDA_CLR;
( b+ y. x+ [. G' ]" T3 O9 E - GPM1306_SCL_SET;
9 z& @1 |: k) a6 E1 E5 M% @3 B0 s! ` - cmd=cmd<<1;
7 S9 E9 p* p8 v4 z - }
: n \! O& _+ f( z( T2 j/ U9 o; Z - GPM1306_nCS_SET;5 L# W2 N$ H! J- V+ q( P: ^9 ^
- }
# r4 D" H' T! g - void LCDWriteData(char cmd), f( Y( ^* K9 U0 V: r7 X2 k/ w3 u
- {
/ V" T( M6 {- }6 Z* _2 A - unsigned char i ;
. }* B9 {, R3 G/ A+ f' M: x - GPM1306_nCS_CLR; //使能芯片
7 U9 F3 ]3 N" Q* T - GPM1306_A0_SET;//写数据模式% {3 a$ H6 _& s$ F/ d
- for(i=0;i<8;i++)- {* S; U$ P+ Z5 _7 S4 Z/ z
- { Z+ e( G/ J- c* P( g
- GPM1306_SCL_CLR;4 ? \1 b* a, o4 I& }+ n; S$ D
- if(cmd&0x80) //先传高位字节,后传低位字节
# {8 z5 y" d U& G$ A+ Q - GPM1306_SDA_SET;
; g: F7 F$ v5 T9 T) v* r# x - else
( r' d, ^( y }* c+ D: _% K+ r1 P* J - GPM1306_SDA_CLR;2 v; ]2 ~2 e+ g( p' F9 ^% ?5 _
- GPM1306_SCL_SET;
1 P( S% G* b+ V- _1 k" N$ g7 @ - cmd=cmd<<1;
% c# T# t! G# X% V2 ~! W# A - }/ z% @$ T, Y3 @; K0 @! E
- GPM1306_nCS_SET;3 J8 J# y+ l, Z% R& K' V' [
- }2 L" V- A3 N( a; p% y$ E1 B: k' [
- //设置起始行列" B. Y% X0 T* G. V; b: n
- //ys为起始行,xs为起始列, ye为结束行, xe为结束列
8 K; y7 o) \% A& w. C" D# F7 M# s - //xe与xs的差值即字的宽度, ye与ys的差值即字的高度0 I" ~% ?. r' F/ \5 d3 H* F; d
- void LCDSetXY(char xs, char ys, char xe, char ye )
7 y; Y c) f( M, v' v) k - {6 B9 f' M; U* ~9 d, ]6 z
- LCDWriteCmd(0x2A); //设置列地址(横坐标)7 B& m$ {/ Q1 }0 F* C
- LCDWriteData(0x00);
! G( i$ o' l1 Q1 [, x - LCDWriteData(xs);' J$ n. b: w7 q
- LCDWriteData(0x00);
, L$ C% I" Z! M/ D - LCDWriteData(xe);
0 {8 Z0 u6 |# [; ?0 B' ]0 T - LCDWriteCmd(0x2B); //设置行地址(纵坐标)
: u* z9 ^9 L: Z1 j - LCDWriteData(0x00);
# `4 O5 p. r2 C( I) z. E - LCDWriteData(ys);
( C; D* \0 o' j7 e% J% } - LCDWriteData(0x00);
W+ `+ D8 I* ] - LCDWriteData(ye);6 g# c( L' W Z
- }
! I- d1 \3 N9 ?( }& r, ?/ | - //清屏函数
# Y4 v+ ~1 D Z) ~ - void LCD_ClrScreen(unsigned char value)+ F" {) c! F6 z2 Z! ~# o
- {
4 n) R# P. |6 [. a7 X - unsigned char i,j;
- L& t5 o5 h! y9 {1 M - const unsigned char tt[]={0x00,0x49,0x92,0xff,};- [4 L7 I6 G. B( Q; i
- value=value&0x03;: P T! p7 i; z6 W; O1 @& i
- value=tt[value];
0 O k4 M2 l! j2 K6 R - LCDSetXY(0,0,53,119);
+ \% ]1 G/ Z, T/ Z8 A% m - LCDWriteCmd(0x2C); //向DDRAM写入显示数据
/ l6 F( i1 g7 Y# Z - for(i=0;i<120;i++)
. u, H2 Y. {2 w - for(j=0;j<54;j++)
) N4 j* U. n& [ - LCDWriteData(value);
M8 L) n/ f o2 G1 e: y1 a J2 F - // P1 ^=BIT6;5 g5 o3 F7 N5 X
- }) w& V; p% V. w8 d0 k; E
- void GPM1306_DISBMP1(const unsigned char *BMP1)- m' l: A1 Q8 J
- {
3 R6 g* T4 s5 x! R Y4 X# C - unsigned long MCx8x31;
/ h6 [# @( |( |2 Y( d: P6 l - unsigned char LINE_COUNT1,COLUNM_COUNT1,color1,t2;
& N6 V0 X0 X( h4 s8 V2 M* d# z& w, F - signed char vaild_bit1=8;' W$ K, V: }, q! \
- ((unsigned char *)&MCx8x31)[2]=*BMP1;
0 V" l( X: M, F* X J - BMP1++;& b" G: [0 ]6 l& k0 q/ a+ T
- LCDSetXY(10,0,36,60);8 c" u9 o3 B! i1 H; P
- LCDWriteCmd(0x2C); //向DDRAM写入显示数据; [1 X' \3 g, u9 G- _! r2 r, ~
- for(LINE_COUNT1=0;LINE_COUNT1<120;LINE_COUNT1++)
* S a# ?, ]: I4 B$ I# m! Q* M& {! b - {* k6 E9 d2 D+ L: e
- for(COLUNM_COUNT1=0;COLUNM_COUNT1<53;COLUNM_COUNT1++)//160/3=53....1( S; A& b( ]+ _: }" i
- {
" O, K6 m% T3 p/ L- k5 _& v3 b - if(vaild_bit1<3)7 t: H% a$ N0 G) U4 u
- {
# O' H( Z v& E# W5 ^1 h - MCx8x31=MCx8x31<<vaild_bit1;
* A/ m5 e3 ?* G. ^ \1 k5 ]; R - ((unsigned char *)&MCx8x31)[2]=*BMP1;% q. |+ D/ m9 o# I) j( ?
- BMP1++;; u; o4 R, B" H9 v4 w: Z
- MCx8x31=MCx8x31>>vaild_bit1;
1 c$ Y; o A4 r# x7 L0 ^ - vaild_bit1=vaild_bit1+8;
7 F% m: ]" e ~; ~ m$ p" `+ p - }
3 i' g7 P" K; {2 [/ `9 F - color1=0;
- b8 z7 _5 v' Z# Q: J0 B3 w. G% X( q - t2=((unsigned char *)&MCx8x31)[2];4 o* G6 z# K3 W* G
- if((t2&0x80)), `+ Q" w- _' F5 P- y
- color1=0x03;
1 R6 r3 S" f6 i4 e4 z - if((t2&0x40))# L- d- N2 V( z U
- color1=color1+0x1c;
! O' [+ u4 r" D- }1 P - if((t2&0x20))
- @# d0 |- c3 v }5 j - color1=color1+0xe0;
/ _ `- Z/ M1 P0 \' {" S, }. S1 C - MCx8x31=MCx8x31<<3;5 h8 \; [* a8 s& f% f
- vaild_bit1=vaild_bit1-3;
2 X8 I5 `' D4 Q9 B' e) e- m+ m - LCDWriteData(color1);. o h+ T9 E2 X5 F8 q7 t
- }
8 ]: ^9 f# e% y n I3 s& M3 @ - if(vaild_bit1<3)0 R2 ^+ [# S7 m K
- {
. Z* o9 U4 M0 P+ ]1 Z! M& w - MCx8x31=MCx8x31<<vaild_bit1;; ^8 @" l1 W+ @% u
- ((unsigned char *)&MCx8x31)[2]=*BMP1;4 M" |+ C! w- M( |' x N4 P
- BMP1++;$ p* Q' Y/ R6 E) }4 n! I' ]9 u3 \
- MCx8x31=MCx8x31>>vaild_bit1;
1 F! `$ M) A, v$ s* z7 d - vaild_bit1=vaild_bit1+8;
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* {9 E9 _* @+ n7 t; e4 ? - color1=0;( t. m; L* ^ ~& m& ]7 @! E
- t2=((unsigned char *)&MCx8x31)[2];) n) h3 W4 s3 T$ Z
- if((t2&0x80))1 ?- ^" z+ X% C H; h
- color1=0x03;! j4 X; r5 e1 X
- MCx8x31=MCx8x31<<1;
- w: l, P: j% d( B( j - vaild_bit1=vaild_bit1-1;0 U6 f6 w1 l: c$ v
- LCDWriteData(color1);/ S( C s3 P- i# U \
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- //初始化函数4 y, g' [3 X7 V
- void LCDInit(void)2 |6 U, O% ]8 S8 u$ x: u+ e
- {
& \! N/ p; h/ {+ x" X. P9 l - GPM1306_RST_CLR;! R. t' B2 ]0 B. E4 H
- delay_us(20);: ?& p5 p5 a/ p i/ x. a6 z
- //__delay_cycles(Fosc*0.2);//Delay_ms(20) //延时20ms
+ {$ @, ]3 ]+ d: H2 b% p" T" w - GPM1306_RST_SET;+ ^: K) W* U; R5 \* m
- delay_us(40);0 ?2 J% u* ^8 H" f. R6 Y
- //__delay_cycles(Fosc*0.4);//Delay_ms(200); //延时200ms+ X( \* O$ r2 B
- LCDWriteCmd(0x01); // soft reset: ^0 r3 o+ A u" s2 `- z9 ?
- delay_us(40);. K0 ~ i& l8 G8 h
- //__delay_cycles(Fosc*0.4);//Delay_ms(200); //延时200ms
% t0 k# x. q3 N+ A; I7 J# j q - LCDWriteCmd(0x11); //Set power save mode:Sleep out mode" S: L/ K& x0 n* y# ~- }3 [
- LCDWriteCmd(0xC0); // Set Vop///! ~% Q* Q( c. f( i% T
- LCDWriteData(0xf0); // Set Vop Low 8bit 30//全屏太黑或者太白调整这里
6 R- B/ E+ N9 B" T. H( O6 E - LCDWriteData(0x00); // Set Vop 9th bit(Total 9 bits) 01//全屏太黑或者太白调整这里
8 t+ ?5 B! `$ _' N( v - LCDWriteCmd(0xC3); //Set BIAS system& Q& W* J F0 v3 P u' _
- LCDWriteData(0x04); // 03: BIAS = 1/11 0-5 j }+ q8 ~9 a2 L& h3 G8 n: B; I
- LCDWriteCmd(0xC4); // Set booster level
$ y; g4 D' P4 Q: D& z8 } - LCDWriteData(0x07); // 07:x8 Booster' K0 n x9 ?; N# r+ ?& B2 n7 g, x. n
- LCDWriteCmd(0xD0); // Enable analog circuit; M4 ~) g0 r2 Y# ~6 z$ b9 z0 l
- LCDWriteData(0x1D); // Enable analog circuit
$ }) R5 J, b, ]1 G6 J m - LCDWriteCmd(0x38); // Set display mode: M=1: Monochrome mode+ A( p, H9 p* e. ~6 _0 J1 Y
- LCDWriteCmd(0x3A); //Enable DDRAM interface* J, d0 B/ B' }
- LCDWriteData(0x02); //RIF=0: Monochrome mode & 4-level gray scale mode# c4 G/ e: k0 {) i1 [5 \6 _; k7 x
- LCDWriteCmd(0x36); // Display Control; Z2 ^5 r- q9 x7 _7 I
- LCDWriteData(0x40); // MY=0: COM0-COM159/MX[1:0]=(0,0):SEG0<-SEG383
( }1 j& p( b2 q' L3 j! D" _ - LCDWriteCmd(0xB0); // Display Duty
5 p L' [% C7 _2 `; g3 S2 t& Z' v - LCDWriteData(0x81); //Set display duty DT=0x9Fh(1/160) DT=0x81(1/130)# y. b6 w4 V4 @- ^& n
- LCDWriteCmd(0x20); // Inverse Display:INV=0: Normal display; M. M! z/ N/ }. b6 a! J
- LCDWriteCmd(0xf1); //Frame Rate(Monochrome Mode), J8 ~' l& k8 J5 W8 S2 e% D
- LCDWriteData(0x15);//Frame Rate 92.0Hz# s9 Z$ J: i9 P$ j/ w
- LCDWriteData(0x15);
6 F5 ]/ N4 t+ f4 a* S - LCDWriteData(0x15);
7 U7 n8 r1 j2 y) Q4 v: V" z! ` - LCDWriteData(0x15);
7 n! m/ D9 C6 f0 H2 ] - LCDWriteCmd(0xb1); // First Output COM' r$ y1 v' ]8 c( ~
- LCDWriteData(0x00); // Set first output COM FC=00h(Start from COM0)( e: V# P8 H5 m/ ]) i
- LCDWriteCmd(0x29); //Display ON$ c% N7 i! `; K
- }
4 Y- ^ [$ s9 s: Y! c1 Z o - & W: O5 I3 ], O O
- void main()
% W# L" @* e& x5 @/ [( a - {7 X% l' C8 |! g/ J t+ S
- % @1 Z1 i: q) G4 O( J; a6 l- x
- LCDInit(); //初始化液晶( a: u& o. }" R$ C5 X8 I1 ~
- LCD_ClrScreen(0); ]/ q% m" u& F0 P0 _* h
- delay_us(10);
+ s# o, q$ x3 s# \7 {/ I( t - LCD_ClrScreen(1);
9 e. d1 B# t! ?' `7 O - delay_us(10);
+ t l# L6 @# c6 g0 { ~: c: k - LCD_ClrScreen(2);
( K, a% N! R% U# v6 b - delay_us(10);/ V- H8 F7 A. ~
- LCD_ClrScreen(3);
) Z( M5 }% c% F - delay_us(10);
: g- K3 z; e/ ` -
* O/ m5 S7 h9 \ - while(1)$ V4 _2 d; Z/ }3 j- T
- {. q# I1 e! Z) r2 o* j# |$ l
- // GPM1306_DISBMP1(gImage_bmp1);
( C, B8 ^1 n: q6 Q - GPM1306_DISBMP1(gImage_bmp2);( R3 e" R* Y, q* g1 [" f
, J8 q0 h4 `: I
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- }
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3 {4 d0 Q) T G8 X
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