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本帖最后由 davg1 于 2017-3-19 15:34 编辑
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" i2 g; `+ C7 A# l2 ~. F非常感谢各位。
+ |+ {) \% U. q, }" f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。) a9 |+ Z2 @3 h( f. i" u
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。( B& ^; S* s2 v7 S
& I7 k2 z3 s) {$ w, u+ A# w
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。$ ~; U f, P9 h
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。5 {4 k) O* W, Z, n7 q7 ?2 d; t3 _
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。
( }( k7 w. }' `: W5 O. P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 ?: x& }9 D; v# X# _- k我该怎么办呢?
4 c# V7 v6 [, w& a$ 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 T! U0 X x% L6 y' ~# m) z7 u
& o: b8 o9 ^: y* C
9 F' t# [( f; ?; o4 f: o, |. D8 E6 J1 e9 L4 I
$ r, X( w3 j" j: L1 Q8 a
如图,
4 ^/ X8 E0 t. j; n4 J2 ~
3 c# v. w' w/ i- ]
6 F7 L( S( A; |; F6 _5 d
2 a& E6 O5 _6 k/ a* x
+ [4 A7 W# y W# K. [4 G& O
" a4 |; S `! v7 T7 k程序用的
5 K; u* S$ Z. ^4 @5 z( khttps://www.yleee.com.cn/thread-57727-1-1.html/ \& g- E' ~' _1 j: ^. k
中wangke2010提供的程序。他的显示就很正常
( V" l J+ @( d" | Q2 p4 q+ c# x* K4 {
请问该如何救呢?谢谢!!!!6 g. G# F0 q: y7 `. D/ I5 J+ c
- unsigned char code gImage_bmp2[] =
1 H* O) p+ K& H$ t - { ! q' p: `- R0 d/ g5 q
- 0xFF,0xFF,0xFE,0x33,0xFF,0x80,0x01,0x80,0x00,0x00,
( Z$ Z) y+ K; n3 q8 G3 W - 0xFF,0xFF,0xFE,0x33,0xFF,0x80,0x01,0xC0,0x00,0x00,0x00,0x00,0x00,0x33,0x00,0x00,
* E% `7 W! M5 K( i - 0x01,0xC0,0x01,0x80,0x00,0x00,0x00,0x33,0xCD,0xFF,0xFF,0xE0,0x03,0x80,0x00,0x00,
/ c$ V: y1 y# l+ b+ C - 0x00,0x03,0xCD,0xFF,0xFF,0xF0,0x03,0x80,0x00,0x00,0x00,0x00,0xCD,0xFF,0xFF,0xF8,: H7 J4 J0 }6 ~# l& R3 k, W' M- S
- 0x07,0x80,0x00,0x00,0x00,0x00,0xCD,0xFF,0xFF,0xFC,0x1F,0x80,0x00,0x00,0x00,0x00,4 |- t# k6 P4 V8 {: e
- 0xCD,0xFF,0xFF,0xFE,0x1D,0x80,0x00,0x00,0x00,0x00,0xCD,0xFF,0xFF,0xFF,0x81,0x80,& q+ i! ^1 g1 `9 K5 X/ V6 K7 N4 R, Z
- 0x00,0x00,0x00,0x00,0xCD,0xFF,0xFF,0xFF,0xC1,0x80,0x00,0x00,0x00,0x00,0xCD,0xFF,
: Q* a) u- F, e* ?1 k. c8 s - 0xFF,0xFF,0xC1,0x80,0x00,0x00,0x00,0x00,0xCD,0xFF,0xFF,0xFF,0x01,0x80,0x00,0x00,
/ D; k& G. M5 w+ P2 C+ Y - 0x00,0x00,0xCD,0xFF,0xFF,0xFE,0x01,0x80,0x00,0x00,0x00,0x00,0xCD,0xFF,0xFF,0xF8,
0 J3 W* b) h% n& k7 q - 0x01,0x80,0x00,0x00,0x00,0x00,0xCD,0xFF,0xFF,0xF0,0x01,0x80,0x00,0x00,0x00,0x00,
- C" E1 Q- d6 \8 k2 }# S - 0xCD,0xFF,0xFF,0xE0,0x11,0x80,0x00,0x00,0x00,0x00,0xCC,0xEF,0xFF,0xE0,0x1F,0xFC,8 ^4 l4 r5 R8 R3 e0 K, p8 K2 E8 O4 C
- 0x00,0x00,0x00,0x00,0x00,0x00,0x01,0xC0,0x1F,0xFC,0x00,0x00,0x00,0x00,0x00,0x0C,
5 O: i4 {7 n6 l7 g" H( y - 0x01,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0xDF,0xFF,0xC0,0x00,0x00,0x00,
2 C" W8 `1 l7 d" Q' [ - 0x00,0x00,0x00,0x1F,0xDF,0xFF,0xC0,0x00,0x00,0xE0,0x00,0x00,0x00,0x00,0x00,0x00,
' C" c/ v3 n) s( o0 G - 0x00,0x00,0x00,0xE0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x60,0x00,0x00,6 c' w2 ?( ^2 [
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x70,0x00,0x00,0x00,0x00,0x0F,0x00,0x33,0x3B,1 J: A) }5 D; e8 X8 g. Z+ A
- 0xFF,0xF8,0x00,0x00,0x00,0x00,0x1F,0xC0,0x73,0x7F,0xFF,0xF8,0x00,0x00,0x00,0x00,
% {( M) E) M* G) c" x; ^; C; ?, v - 0x1F,0xC0,0x73,0x7F,0xFF,0xFC,0x00,0x00,0x00,0x00,0x1F,0xC0,0x73,0x7F,0xFF,0xFE,/ N8 z" l/ m5 | z/ n
- 0x00,0x00,0x00,0x00,0x1F,0xC0,0x73,0x7F,0xFF,0xFF,0x80,0x00,0x00,0x00,0x03,0xC0,6 U, J: a; o& J! z
- 0x73,0x7F,0xFF,0xFF,0xC0,0x00,0x00,0x00,0x07,0x80,0x73,0x7F,0xFF,0xFF,0xF8,0x00,
* j3 i4 M, G# ~( X7 V7 ~ - 0x00,0x00,0x0F,0xE0,0x73,0x7F,0xFF,0xFF,0xF8,0x00,0x00,0x00,0x0F,0xE0,0x73,0x7F,
& K$ V) k) @# v; B2 e7 l - 0xFF,0xFF,0xF0,0x00,0x00,0x00,0x0F,0xE0,0x73,0x7F,0xFF,0xFF,0x80,0x00,0x00,0x00,
1 _: B0 C ^" E" Y( M - 0x00,0x00,0x73,0x7F,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x73,0x7F,0xFF,0xFE,
4 Z8 w0 ^1 g0 | - 0x00,0x00,0x00,0x00,0x00,0x00,0x73,0x7F,0xFF,0xFC,0x00,0x00,0x00,0x00,0x00,0x00,
: ^0 M* f3 r# O - 0x73,0x7F,0xFF,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x70,0x00,0x00,
) F7 ^- }" H. W# ~% O - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x70,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,
) ^! X3 G% x% Z- ?8 U! [ - 0xF7,0xFF,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0xF7,0xFF,0xF8,0x00,0x00,0x00,
3 L ^1 x, `/ C# q1 \8 C0 O% D: u - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,( E/ M" w* ^$ @* u0 O4 C: w
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,% y7 A5 z) Q! z) n7 I- A' ?
- 0x00,0x00,0x07,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0xF0,0x00,0x00,6 b2 K" _- H- `& M d" T2 Z
- 0x00,0x00,0x00,0x00,0x00,0x00,0x07,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
2 b2 O. P6 g6 a |# x+ b" H - 0x00,0x70,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0xF0,0x00,0x00,0x00,0x00,
7 J+ {9 Z( K8 p+ I - 0x00,0x00,0x00,0x00,0x03,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0xF0,
/ q J" }/ A6 } - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x30,0x00,0x00,0x00,0x00,0x00,0x00,
- @8 Y# u. ]9 V3 V$ H! y - 0x00,0x00,0x00,0x70,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0xF0,0x00,0x00,
1 x# \- X) N0 I9 q6 | - 0x00,0x00,0x00,0x00,0x00,0x00,0x07,0xF0,0x00,0x00,0xFF,0x80,0x00,0x00,0x00,0x00,. n5 |3 P0 [- Y3 q0 S: H4 U5 u7 } C
- 0x01,0xC0,0x00,0x00,0xFF,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0x80,
( g. `. E5 _+ z! F - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,
, |1 k8 w7 M$ b9 K. L2 H, G2 r. _ - };$ e# ?/ E& A4 {
- ; d A) A* s+ A" Q3 A) z
. b! G+ S3 n; z5 Q- /* GPM1306.c2 ^7 L2 q" O9 x" B$ O6 P
- * Created on: 2016-10-19# v! h# N- \8 o* G: p
- * ┌─────────────────────────────────────────────┬───────────────┐1 p: R& ?' j$ ^+ Y2 M
- * PIN_NO : 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
7 G1 O! s+ h' A2 A) | - * NAME : BK-K BK-A NC SCL SDA A0 RST nCS NC VDD C1 VSS VDD C2 C31 C32 C4, H: m! Y4 ~0 z
- * CONN : GND VCC P1.4 P1.3 P1.2 P1.1 P1.0 VDD │ │VSS │VDD │ │ │ │
# s1 J9 J) [6 H# q+ A9 x - * │ │ │ │ │ │ │ │/ Q- |7 [8 v1 a$ L" v" Z5 g" `
- * │ C1-C5=1uF 25V 0805 ─── │ ─── ─── │ │ ───4 O" d- _+ h% I- L1 T" G
- * │ 120x160pix ─── │ ─── ─── └─│ │-┘ ───7 t" J; T5 c' n/ o' Y9 V* r
- * │ ┌──────────┐ │C1 │ │C5 │C2 C3 │C4+ h q. I! n* Z w
- * └────┤ R1=3R3 ├────────────────────────────────────────┴───┴─────┴──────┴────────────────┘
: |8 m* m" Q9 T |, w8 H8 C8 ?; n - * └──────────┘0 r- \% Q) }/ d9 T3 l$ d
- *==================================================NOTICE==================================================1 b6 ~" r* q& h/ P
- *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。9 S( Y3 ~ [4 i; B+ S
- *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。
: s( y& W" c% n3 N1 @ - *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。
" n, |4 H% }/ f, p - **************************************************移植参考**************************************************9 e2 T+ U9 j' ~- A8 _
- *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。8 i$ m) G- U' R6 Q7 y$ d( i
- *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。
! B- |, y. h3 M: R. _ - *祝大家玩的开心。
+ x6 c; n$ j5 R$ F - P1OUT |= BIT1; 是将P1OUT倒数第二位被置1
5 U* B9 |3 Q: j5 v* y5 x: @& D7 F - P1OUT&=~ BIT0 是将P1OUT最低位 清 0. x: o9 S E0 X0 K. M, L
- */# h( l) P, i% g: \5 V( E& y! @- J
- #include "config.h"
9 _, l' H1 d, O5 ~$ G5 E# N - #include "Delay.c" $ k* s8 @. j0 C
- #define GPM1306_nCS_CLR P12=0
- h+ c0 b) T% o& h8 }, o- r$ J - #define GPM1306_nCS_SET P12=1! R$ Q& v/ t$ k: D& t% u
- #define GPM1306_RST_CLR P13=0
/ d8 [9 S% K4 x: r5 r - #define GPM1306_RST_SET P13=1) T% F- w3 @5 `, [8 f5 _3 Q
- #define GPM1306_A0_CLR P14=0) g2 g+ i/ g% A; V+ o5 v/ U
- #define GPM1306_A0_SET P14=1
( m9 U- u# E1 }, C# L- _ - #define GPM1306_SDA_CLR P15=0
; _9 ?/ x5 N6 L4 [7 t! g$ D - #define GPM1306_SDA_SET P15=15 C$ c% l" \* f2 }' F4 y" |
- #define GPM1306_SCL_CLR P54=0
/ \( J* W' ?2 S1 O: m( c, p - #define GPM1306_SCL_SET P54=17 C, {* @# v- m4 D0 p# Z
2 D( G. Q$ x* F6 w' ~3 U5 a- % i x s+ w" @4 R, X9 n1 Z( Q2 S
- void LCDWriteCmd(char cmd)" x! v4 A* v8 a3 n8 o. y% E
- {& T: `5 ?2 O& Y: c6 G8 `+ {
- unsigned char i ;! s3 n+ {4 ] ^1 @
- GPM1306_nCS_CLR; //使能芯片
/ l' E) o* `: u0 h7 u6 L - GPM1306_A0_CLR;//写命令模式
0 K+ O6 }% O! @ f' _! t2 r - for(i=0;i<8;i++)
1 u* |6 _% z% E1 Q7 R. O* Y! K - {3 @- N* A) M! }8 r$ K) V& d
- GPM1306_SCL_CLR;$ @: q9 U' r6 z. f. v. s
- if(cmd&0x80) //先传高位字节,后传低位字节
" I2 N1 u, w1 D( ^6 ?6 | - GPM1306_SDA_SET;
5 p8 o9 Q4 m# I. ?0 Y C1 x - else
; P8 @! F; p) m+ u; p$ ~; V. {/ O. U - GPM1306_SDA_CLR;* p* T# C4 ~5 M
- GPM1306_SCL_SET;- N7 P- t" H' j1 g! r% ?
- cmd=cmd<<1;
/ f. ~( R, n( y* j: ?( `/ C' p! ]5 r* D4 P - }. R9 {$ O3 W4 r8 W- h; m7 b6 |
- GPM1306_nCS_SET;9 E% c2 J, }% W$ a% i# u
- }+ v" B! G( L% L2 S+ l) A
- void LCDWriteData(char cmd)+ g0 F+ ^7 A! P
- {
2 E' t" N' v: l! {5 Y - unsigned char i ;
2 N: j( k4 j$ `3 a6 X - GPM1306_nCS_CLR; //使能芯片
4 q# ?2 b& Q/ P0 ^: c8 |) j' p8 @ - GPM1306_A0_SET;//写数据模式
1 d$ {( a( x' l& \' P. A/ E+ k& F - for(i=0;i<8;i++)
$ i9 U" ?; Y$ W4 [ - {9 W# r' V, ], _! I# H! M
- GPM1306_SCL_CLR;
: q- b' H4 Z2 v: t ~" G - if(cmd&0x80) //先传高位字节,后传低位字节
/ O$ F1 j( [: C0 j7 X& t' r7 x - GPM1306_SDA_SET;
# k: P" J) u! M - else
9 S" k1 r3 U" d f! d: L( q* u - GPM1306_SDA_CLR;
& M/ p- V. h* v# _, Z# ^" k. M$ n - GPM1306_SCL_SET;( v9 x- x8 h, d* K5 Y
- cmd=cmd<<1;
* H6 c" Y1 I0 v1 d# n5 u. { - }9 a2 T$ j2 n' N0 ]
- GPM1306_nCS_SET;
* v0 [& c$ o3 N! {2 o: C' }8 ~ - }
$ e9 E& R$ E h* }" ] - //设置起始行列
/ o& A- M, K6 t' y: M - //ys为起始行,xs为起始列, ye为结束行, xe为结束列# q/ K4 C: w% T" K
- //xe与xs的差值即字的宽度, ye与ys的差值即字的高度
+ i4 p Y& ]- O2 a& v - void LCDSetXY(char xs, char ys, char xe, char ye )
- s! G/ p% `) ^9 v3 k Z - {
4 _8 f4 G: r/ [$ w' Y: z - LCDWriteCmd(0x2A); //设置列地址(横坐标)
, K" [5 F. f; P8 y1 ^9 W' z - LCDWriteData(0x00);
* b& I- Q+ }, m1 f+ ? - LCDWriteData(xs);
- I. N6 J, w" s% A3 J j - LCDWriteData(0x00);
% l+ o y+ s: Y1 W. K5 D& I - LCDWriteData(xe);5 h1 G5 w% D% d
- LCDWriteCmd(0x2B); //设置行地址(纵坐标)
& w1 D# U, H* w8 A z N* R - LCDWriteData(0x00);! q8 K" g! S! A( W0 m
- LCDWriteData(ys);
6 V* u5 L& f2 W& X - LCDWriteData(0x00);
3 P- @. E1 c* p$ o& v - LCDWriteData(ye);0 h- @- e5 V$ A. p1 s
- }
3 V Y* h; K d7 _ - //清屏函数
# `' u3 J& @" g; z4 @7 {' b - void LCD_ClrScreen(unsigned char value)
( j6 C9 [$ B1 d- Q1 y& r- U - {" v: t3 O- w# P+ h3 }
- unsigned char i,j;
! D# P1 U& Z8 D* U7 P - const unsigned char tt[]={0x00,0x49,0x92,0xff,};% a- M9 B2 \0 d+ `
- value=value&0x03;
" q' `* h& {' j2 p1 m - value=tt[value];+ K" b8 ?! ~/ a
- LCDSetXY(0,0,53,119);
. ^ c% y9 m- T- C; E5 e+ k& z( x - LCDWriteCmd(0x2C); //向DDRAM写入显示数据
) x# T" u t: K: J V# P# w - for(i=0;i<120;i++)
: W1 @1 O0 y* x1 T - for(j=0;j<54;j++)- H/ j9 [' o- Q
- LCDWriteData(value);
$ y0 f* u* J/ |. ~ - // P1 ^=BIT6;2 ~$ s) t5 f9 W3 R" m0 | H
- }: q% `# e# I% c( r9 c2 J( W
- void GPM1306_DISBMP1(const unsigned char *BMP1)7 S# ^3 Z3 _) L6 E! q" |; l+ ?
- {
b- [; P1 ?0 ]; O. W1 u! h - unsigned long MCx8x31;
% \' h" {* H/ ~" d8 V) u - unsigned char LINE_COUNT1,COLUNM_COUNT1,color1,t2;
* R1 X# @4 ~$ r; p" G3 K( u - signed char vaild_bit1=8;
. _1 Q/ ^3 l! p+ K6 M$ \% r. Z" d7 y" f - ((unsigned char *)&MCx8x31)[2]=*BMP1;- j: P+ L$ @0 E% w
- BMP1++;
2 [5 D$ n! a# t - LCDSetXY(10,0,36,60);! [8 j: w- K5 l/ e2 L
- LCDWriteCmd(0x2C); //向DDRAM写入显示数据
# W5 e, ~& D- g/ X - for(LINE_COUNT1=0;LINE_COUNT1<120;LINE_COUNT1++)4 A, A- J3 V3 U$ O- B0 ~1 g
- {& n, M6 ~0 J2 y+ a5 J
- for(COLUNM_COUNT1=0;COLUNM_COUNT1<53;COLUNM_COUNT1++)//160/3=53....17 P* l8 [8 o. P5 M/ B d) l/ e
- {
1 V# D- W1 R0 I- P& e - if(vaild_bit1<3)3 s! A$ ~: H, R& W J( f$ I, |
- {9 O6 P! c# C5 U0 [7 p, J7 I
- MCx8x31=MCx8x31<<vaild_bit1;' ]+ G2 Q1 X$ f- h0 f
- ((unsigned char *)&MCx8x31)[2]=*BMP1;+ T( F; {, J8 K! O; `* ^$ |
- BMP1++;) Y: g! s; L7 }
- MCx8x31=MCx8x31>>vaild_bit1;/ {: C) y7 ], A" ?/ k |( }) q* h
- vaild_bit1=vaild_bit1+8;
; e- a, K. A# M; N+ f/ C6 |1 \ - }
/ g; _# X; J' |& u9 @* | - color1=0;- P, M! O2 Q& ?! e1 X
- t2=((unsigned char *)&MCx8x31)[2];
) [7 c% [0 L. T( W* E! i; _) h8 k8 G - if((t2&0x80))
- f# o" A$ ^, ~. G2 \ - color1=0x03;
0 I; w3 s: I5 J! T* O7 b4 ~! j - if((t2&0x40)); p- M+ Z9 C/ T# ?! y7 P8 e
- color1=color1+0x1c;; _, p4 M2 C0 p8 B, ^2 M. b
- if((t2&0x20))
9 Z5 a( e6 Z) v* n( h: j - color1=color1+0xe0;
& k7 h- s( B% k" U) v - MCx8x31=MCx8x31<<3;
3 K" ?% C( s( f) r - vaild_bit1=vaild_bit1-3;
5 R E6 u, q* a' J - LCDWriteData(color1);: S0 X% ]% F: J
- }" O% U) A" m7 W" `
- if(vaild_bit1<3)# h4 X0 M1 S5 Q2 w. @: G. l
- {) f& W5 R6 i8 A6 Y
- MCx8x31=MCx8x31<<vaild_bit1;. f9 n. @0 Z1 _
- ((unsigned char *)&MCx8x31)[2]=*BMP1;( o' e" |' i0 h2 i' M4 q1 Y" C
- BMP1++;
9 e0 w6 b- S' V( v4 u! k. ?6 s - MCx8x31=MCx8x31>>vaild_bit1;- c7 A. `* p/ y" f
- vaild_bit1=vaild_bit1+8;
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q) d0 W" X, y4 f' T - color1=0;5 t; D3 ?! B+ W! e% B' o" V3 C
- t2=((unsigned char *)&MCx8x31)[2];, q& E# T; |* X. y/ t- A
- if((t2&0x80))) a+ n" u3 W& e
- color1=0x03;
3 }& Q6 G1 K2 F+ z* M - MCx8x31=MCx8x31<<1;. N+ g I" k* {5 y. F# b( p+ N! t
- vaild_bit1=vaild_bit1-1;
# ~, P4 J; E& R6 X, r - LCDWriteData(color1);
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- //初始化函数' R0 r8 S$ q0 h" B) X# H( f' O
- void LCDInit(void)0 i) u- ]# R% V9 i x" ?+ g
- {
% x* f( z/ g3 h" y& Y5 E7 y - GPM1306_RST_CLR;3 n1 w3 }; r5 R/ g* m+ B3 q
- delay_us(20);
4 \& h; ?- P7 \) S5 { - //__delay_cycles(Fosc*0.2);//Delay_ms(20) //延时20ms
3 J) S1 ^" A* _ U" s - GPM1306_RST_SET;
5 T# r m0 G D - delay_us(40);
I5 k. g5 Q' u. Y& S" t" _; y: r) y - //__delay_cycles(Fosc*0.4);//Delay_ms(200); //延时200ms! Q- z( {+ Z; K5 g* |* }& @6 v
- LCDWriteCmd(0x01); // soft reset" o5 \; ]. s2 S" U& m; u, u
- delay_us(40);
1 S$ Y1 D; X( A - //__delay_cycles(Fosc*0.4);//Delay_ms(200); //延时200ms- ]: A* T- ?3 S) K8 C
- LCDWriteCmd(0x11); //Set power save mode:Sleep out mode( w$ ?0 N5 R, p- C- V
- LCDWriteCmd(0xC0); // Set Vop///: E8 e+ u. i; B' j
- LCDWriteData(0xf0); // Set Vop Low 8bit 30//全屏太黑或者太白调整这里
3 W. A- K( v5 z- s5 | - LCDWriteData(0x00); // Set Vop 9th bit(Total 9 bits) 01//全屏太黑或者太白调整这里7 c0 k2 W9 L& C* T# ~
- LCDWriteCmd(0xC3); //Set BIAS system5 s' u( p8 q' ?: J
- LCDWriteData(0x04); // 03: BIAS = 1/11 0-5% r) w' A: B4 _7 q) T
- LCDWriteCmd(0xC4); // Set booster level
6 ^1 P0 @8 @$ K& l1 v - LCDWriteData(0x07); // 07:x8 Booster1 L% c) ~5 e5 W+ G( e7 f1 ]
- LCDWriteCmd(0xD0); // Enable analog circuit) U4 K* ~* x: D; r: K; c
- LCDWriteData(0x1D); // Enable analog circuit" B/ ~! q/ }! {
- LCDWriteCmd(0x38); // Set display mode: M=1: Monochrome mode7 b: K$ k" u2 M" O: q) S9 R* K3 _& r# g
- LCDWriteCmd(0x3A); //Enable DDRAM interface
* P8 Q. y; u9 r2 b/ L% o - LCDWriteData(0x02); //RIF=0: Monochrome mode & 4-level gray scale mode5 E( v* L/ G3 P( J% _" y
- LCDWriteCmd(0x36); // Display Control
' h. c' \1 p3 }- Q- z* | - LCDWriteData(0x40); // MY=0: COM0-COM159/MX[1:0]=(0,0):SEG0<-SEG383
7 [ a5 y) _) w0 E - LCDWriteCmd(0xB0); // Display Duty
' j( E; H- D7 e3 L3 b" ? - LCDWriteData(0x81); //Set display duty DT=0x9Fh(1/160) DT=0x81(1/130)
; k, A4 X3 ^9 ]7 b, S# ? A& ]2 M7 Y - LCDWriteCmd(0x20); // Inverse Display:INV=0: Normal display2 ~- Z# N1 H v+ N! ?
- LCDWriteCmd(0xf1); //Frame Rate(Monochrome Mode)
. k' Z6 Z I9 G8 w4 | - LCDWriteData(0x15);//Frame Rate 92.0Hz
" b8 }, @- @* h! U/ T8 V0 C - LCDWriteData(0x15);
! Z5 E8 Y* e0 V# }; a( q3 A - LCDWriteData(0x15);- M8 T: B; M* ]4 K0 i
- LCDWriteData(0x15);4 }. s" d8 P0 u+ v2 C+ R
- LCDWriteCmd(0xb1); // First Output COM2 j$ ~; a% c- S$ E$ a6 r6 Z9 p6 j
- LCDWriteData(0x00); // Set first output COM FC=00h(Start from COM0)+ C* r1 d: o$ H: f6 X" N) `
- LCDWriteCmd(0x29); //Display ON5 B2 d! P- f% X
- }
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- void main()2 ]$ d& k3 q n6 \% i |
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- - I2 d' e3 P1 e/ f! a
- LCDInit(); //初始化液晶
# @0 s; i g: H8 g, B3 c- c - LCD_ClrScreen(0);& X0 I4 {" V& b1 p) c+ v
- delay_us(10);: E2 n1 I& m! j
- LCD_ClrScreen(1);) |% K0 U4 ^; o/ c( Y
- delay_us(10);( {' T. x/ d7 A) e
- LCD_ClrScreen(2);& ?7 [, r& b K! C3 z
- delay_us(10);
9 c3 y* @3 i4 c; C' c - LCD_ClrScreen(3);% x9 @4 c \! F8 P/ ]
- delay_us(10);0 @, T" q) y% r" e: w% ?2 g
- - R1 D( p9 l- \$ b, @" u7 n- b
- while(1)
7 s1 s: p: y3 A - {
" e: A8 G+ j1 N( T$ |7 u7 S) b" L - // GPM1306_DISBMP1(gImage_bmp1);
/ O, Z# E0 W5 u# N$ l; K3 U - GPM1306_DISBMP1(gImage_bmp2);, W& [. t+ l7 @6 V$ g) r
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