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本帖最后由 davg1 于 2017-3-19 15:34 编辑 / Y Z. Z$ @/ Z
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非常感谢各位。. {+ \2 C$ Y. @. {) ?+ B
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。
' @; W5 V6 R& G" A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。
# ^6 K5 ~; w5 ]' Q& h' F0 Y. _ A2 r" ]: O6 B; r
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。) b+ S) c' N- ]9 k( N" _
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。
& _1 ~' p4 M' B& }' x% K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。
) @$ u0 E: j6 G& z0 h, [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。
( v/ W0 a# n5 t8 D3 d) A* }+ u/ |# V我该怎么办呢? N# |, a6 E: R5 p0 l0 F+ r
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。
- r% `. d8 P% q/ m" Z
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- s# g$ S$ n. u& o6 L9 E
, e1 v3 o5 ]2 K. i3 [5 N" h- N/ q" b% Z3 k7 _5 x- K' h; l0 Z
如图,
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1 o& n0 s. x7 Q8 M/ t# [- K
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+ X2 K0 Z! t( Q5 |
' S4 h8 M8 {9 y. G6 B7 S程序用的8 a: k" k4 D- a. R2 y6 c
https://www.yleee.com.cn/thread-57727-1-1.html
+ r# L$ Z/ p- Q- Q! \0 g' ~中wangke2010提供的程序。他的显示就很正常
' |* V* m0 S2 v6 M1 K5 ^0 A. ^. r9 D4 n6 K
请问该如何救呢?谢谢!!!!9 M) w! Z& H8 a7 r. B
- unsigned char code gImage_bmp2[] =/ W! @' S' R b4 e' Z ~
- {
' S, F6 r2 H6 o* w; t! ^ - 0xFF,0xFF,0xFE,0x33,0xFF,0x80,0x01,0x80,0x00,0x00,
' J1 {4 J# n7 g8 Z# Q; d' W M - 0xFF,0xFF,0xFE,0x33,0xFF,0x80,0x01,0xC0,0x00,0x00,0x00,0x00,0x00,0x33,0x00,0x00,, G- q( g/ Z7 h
- 0x01,0xC0,0x01,0x80,0x00,0x00,0x00,0x33,0xCD,0xFF,0xFF,0xE0,0x03,0x80,0x00,0x00,
' V" A0 c8 d* M - 0x00,0x03,0xCD,0xFF,0xFF,0xF0,0x03,0x80,0x00,0x00,0x00,0x00,0xCD,0xFF,0xFF,0xF8,1 R( h% l. P+ Q
- 0x07,0x80,0x00,0x00,0x00,0x00,0xCD,0xFF,0xFF,0xFC,0x1F,0x80,0x00,0x00,0x00,0x00,
8 E1 G! Y+ a* J! M - 0xCD,0xFF,0xFF,0xFE,0x1D,0x80,0x00,0x00,0x00,0x00,0xCD,0xFF,0xFF,0xFF,0x81,0x80,
- m* C( z* e: ]5 ] @ C - 0x00,0x00,0x00,0x00,0xCD,0xFF,0xFF,0xFF,0xC1,0x80,0x00,0x00,0x00,0x00,0xCD,0xFF,
/ e5 X3 E' E3 o0 {; E - 0xFF,0xFF,0xC1,0x80,0x00,0x00,0x00,0x00,0xCD,0xFF,0xFF,0xFF,0x01,0x80,0x00,0x00,2 U4 G& t6 g2 c- }9 Z1 P
- 0x00,0x00,0xCD,0xFF,0xFF,0xFE,0x01,0x80,0x00,0x00,0x00,0x00,0xCD,0xFF,0xFF,0xF8,: d$ H% \8 T" D3 G4 z3 E9 c
- 0x01,0x80,0x00,0x00,0x00,0x00,0xCD,0xFF,0xFF,0xF0,0x01,0x80,0x00,0x00,0x00,0x00,! b. N% ]: _* A% X! O1 {* i; A
- 0xCD,0xFF,0xFF,0xE0,0x11,0x80,0x00,0x00,0x00,0x00,0xCC,0xEF,0xFF,0xE0,0x1F,0xFC,
k# q0 z$ F0 R1 r6 n& p - 0x00,0x00,0x00,0x00,0x00,0x00,0x01,0xC0,0x1F,0xFC,0x00,0x00,0x00,0x00,0x00,0x0C,7 H5 i! d6 H& k6 v( D! F* U+ a: L7 V
- 0x01,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0xDF,0xFF,0xC0,0x00,0x00,0x00," i) ^" _1 R( `
- 0x00,0x00,0x00,0x1F,0xDF,0xFF,0xC0,0x00,0x00,0xE0,0x00,0x00,0x00,0x00,0x00,0x00,) y$ y! d5 W& b. V& y3 l
- 0x00,0x00,0x00,0xE0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x60,0x00,0x00,
4 i( }6 W8 I, j# W9 j, x; z - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x70,0x00,0x00,0x00,0x00,0x0F,0x00,0x33,0x3B,$ m9 ]* _; Q1 ^! s
- 0xFF,0xF8,0x00,0x00,0x00,0x00,0x1F,0xC0,0x73,0x7F,0xFF,0xF8,0x00,0x00,0x00,0x00,* T" g0 |& z1 g- P% U
- 0x1F,0xC0,0x73,0x7F,0xFF,0xFC,0x00,0x00,0x00,0x00,0x1F,0xC0,0x73,0x7F,0xFF,0xFE,; f' V" x, p5 d
- 0x00,0x00,0x00,0x00,0x1F,0xC0,0x73,0x7F,0xFF,0xFF,0x80,0x00,0x00,0x00,0x03,0xC0,
- h+ H# C% u6 B7 M$ L - 0x73,0x7F,0xFF,0xFF,0xC0,0x00,0x00,0x00,0x07,0x80,0x73,0x7F,0xFF,0xFF,0xF8,0x00, g( r6 c" F% \& e- W2 j5 u
- 0x00,0x00,0x0F,0xE0,0x73,0x7F,0xFF,0xFF,0xF8,0x00,0x00,0x00,0x0F,0xE0,0x73,0x7F,
( V, @5 O& V' Y% A, c( C- O - 0xFF,0xFF,0xF0,0x00,0x00,0x00,0x0F,0xE0,0x73,0x7F,0xFF,0xFF,0x80,0x00,0x00,0x00,
$ u5 N* ]6 f% V" L0 k - 0x00,0x00,0x73,0x7F,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x73,0x7F,0xFF,0xFE,
, [, C6 W: D" m* c3 ~+ Q - 0x00,0x00,0x00,0x00,0x00,0x00,0x73,0x7F,0xFF,0xFC,0x00,0x00,0x00,0x00,0x00,0x00,. ]3 e$ @, h5 v- U( u
- 0x73,0x7F,0xFF,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x70,0x00,0x00,
3 \1 |& A) k" {5 p" |3 M - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x70,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,, `) X# @5 T, \: Y- b
- 0xF7,0xFF,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0xF7,0xFF,0xF8,0x00,0x00,0x00,! N2 y; ^ h6 O
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
6 d% b4 D5 r( Z4 s - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
' K" l! p5 d2 T6 M, O( \ - 0x00,0x00,0x07,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0xF0,0x00,0x00,
" x/ S$ @# U* ?7 a, `, ` - 0x00,0x00,0x00,0x00,0x00,0x00,0x07,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,# p+ a" f; t ^
- 0x00,0x70,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0xF0,0x00,0x00,0x00,0x00,
, J4 ]1 J! W4 [$ ?: U9 L - 0x00,0x00,0x00,0x00,0x03,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0xF0,
$ z& a% S! R1 ~/ v9 V - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x30,0x00,0x00,0x00,0x00,0x00,0x00,9 b5 C% f( \; ~5 \
- 0x00,0x00,0x00,0x70,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0xF0,0x00,0x00,
- H, \' |4 F. m- ]/ e5 v" J - 0x00,0x00,0x00,0x00,0x00,0x00,0x07,0xF0,0x00,0x00,0xFF,0x80,0x00,0x00,0x00,0x00,: M7 N- ]. L) n, R! A
- 0x01,0xC0,0x00,0x00,0xFF,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0x80,
0 n* F4 Y" h6 I - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,) T) z0 \, c! e
- };
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- / ? G5 E0 s. P( a L+ S% ]+ k
- /* GPM1306.c) h8 A; L. K8 s6 M4 _
- * Created on: 2016-10-196 b# j) ~2 ^. L8 o9 _
- * ┌─────────────────────────────────────────────┬───────────────┐
% i/ {) j' P% I! R - * PIN_NO : 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1* W& k1 J2 s# V! t- g
- * NAME : BK-K BK-A NC SCL SDA A0 RST nCS NC VDD C1 VSS VDD C2 C31 C32 C4
7 E2 n" i& A4 c: `; y3 I' k - * CONN : GND VCC P1.4 P1.3 P1.2 P1.1 P1.0 VDD │ │VSS │VDD │ │ │ │
/ U( E( C+ j' j+ K+ W0 @) X1 U - * │ │ │ │ │ │ │ │
& S0 b/ o6 W$ T) R - * │ C1-C5=1uF 25V 0805 ─── │ ─── ─── │ │ ───2 y. Z9 W+ W5 q7 c' K
- * │ 120x160pix ─── │ ─── ─── └─│ │-┘ ───
/ t, W* G- v2 c$ _! j - * │ ┌──────────┐ │C1 │ │C5 │C2 C3 │C4
$ k ?5 P: }: r/ Y8 S0 B3 l# u1 ~ - * └────┤ R1=3R3 ├────────────────────────────────────────┴───┴─────┴──────┴────────────────┘# p v6 V$ X& s. ?' Q8 X" v
- * └──────────┘
" @; k! n9 K( }6 N - *==================================================NOTICE==================================================$ e! k" u% ]5 F8 o+ |
- *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。
) @6 C/ ^2 l6 e - *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。% R0 B7 a* e# B$ u0 C
- *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。
4 \. x$ k9 R7 \5 B) D! Z% Q6 ]- A) O - **************************************************移植参考**************************************************
3 J' \1 J: a) P$ r* u1 }. P2 w - *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。4 j% M0 g7 Z! O; _$ O/ s
- *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。
4 P. \. J! U* L- I! D: } - *祝大家玩的开心。; D. ?. y/ N& D
- P1OUT |= BIT1; 是将P1OUT倒数第二位被置1
' h& g: w3 W9 w - P1OUT&=~ BIT0 是将P1OUT最低位 清 0. i- s3 \) w0 S. h- _. G, k
- */9 G+ s; G* b! l$ O
- #include "config.h"8 N6 g ?+ i: i5 X* O2 _7 E( S
- #include "Delay.c"
( B, }/ \; w, V& d( c, z - #define GPM1306_nCS_CLR P12=0
' M+ F2 j$ k s& Z - #define GPM1306_nCS_SET P12=1
7 s- c" f6 h7 Z# I9 f4 v4 X - #define GPM1306_RST_CLR P13=0
3 U! ?/ W( Q* h- J: O - #define GPM1306_RST_SET P13=1) F g; q$ k* T, Z" W6 o
- #define GPM1306_A0_CLR P14=0
% U: _& A, b- `2 i5 L/ {4 N - #define GPM1306_A0_SET P14=1" [6 W% m, Q* A% H5 J. D
- #define GPM1306_SDA_CLR P15=0) u5 @2 b/ t% V* R+ Z
- #define GPM1306_SDA_SET P15=19 H( O% _1 B- X/ z9 w" Q+ b8 p0 L. W" O
- #define GPM1306_SCL_CLR P54=0
# v/ h& ]: \2 f - #define GPM1306_SCL_SET P54=1
! @5 B/ y' u8 r* z, }8 ^; O - $ t0 U8 B4 ~) Q& p. Z
8 h+ T0 I( b8 Q) Y7 _# E6 f* [" [- void LCDWriteCmd(char cmd)
I% {2 [- i/ D. N, j - {# _) h$ T: }+ Z
- unsigned char i ;) T6 a) T$ \+ y- `
- GPM1306_nCS_CLR; //使能芯片
" E+ H+ t) t+ Y/ r - GPM1306_A0_CLR;//写命令模式# ? h4 e: O9 r1 p2 s" |. ?: c
- for(i=0;i<8;i++)
3 s6 T( \0 L" [) O& ~: F: p - {
n- I4 R/ p3 B: ^/ \& i8 P0 { - GPM1306_SCL_CLR;
4 [% j- _9 J6 k/ l$ R - if(cmd&0x80) //先传高位字节,后传低位字节9 v& K k' j X+ ?$ d
- GPM1306_SDA_SET;
( V; |: Y+ k. L+ l+ O. m- w - else$ A* l9 K2 q G+ T2 S, L" E% T7 E. z
- GPM1306_SDA_CLR;
% @# n5 F3 _; G- [# {' U. b - GPM1306_SCL_SET;5 m& Z4 T4 @8 l
- cmd=cmd<<1;9 n4 Y2 B( I4 U8 i; G" h; U. K
- }: c$ T5 y& ^3 B! w3 Y
- GPM1306_nCS_SET;* p2 _& s' B( u {6 D
- }- C. o- j8 c4 F; \/ Z- q6 ^7 X8 @
- void LCDWriteData(char cmd)8 T& v. R8 @3 a# q9 i3 o% O; j
- {
8 [4 k* Q& x [- j/ H7 Y3 i% f3 r - unsigned char i ;
3 e6 g8 R) J. q9 c2 X' l5 c9 v - GPM1306_nCS_CLR; //使能芯片+ L n+ R: y0 P' R& X8 f" K
- GPM1306_A0_SET;//写数据模式
0 B. R( @: e% O, [/ Y- z% Q - for(i=0;i<8;i++)7 ^+ C/ u, ^( m5 ]
- {
6 Y- c& d9 N3 V' q2 A - GPM1306_SCL_CLR;
. k# j5 j- U2 |) u6 |+ ~ - if(cmd&0x80) //先传高位字节,后传低位字节
' r. f0 C9 v# M* H/ u F9 y1 x/ G - GPM1306_SDA_SET;" p: J$ }5 o4 Q4 h
- else
) |6 w) P: l0 \ - GPM1306_SDA_CLR;
& e/ n1 ^& d3 F, q9 ^ - GPM1306_SCL_SET;8 {" }" H4 S6 q- J0 A8 H4 Q
- cmd=cmd<<1;
6 m% O5 D5 z/ s9 N* O7 c4 h8 Z - }' b8 H' I. v7 R0 ?* |4 Y
- GPM1306_nCS_SET;
5 D0 N2 V7 L, w$ ~6 N - }' Z ?& Y! ~4 D
- //设置起始行列
1 v+ O, x B2 q0 L4 a, o7 q - //ys为起始行,xs为起始列, ye为结束行, xe为结束列
5 A+ G) s% W6 j( q9 E - //xe与xs的差值即字的宽度, ye与ys的差值即字的高度
) p5 a; l" E M, u* z" R7 v) S - void LCDSetXY(char xs, char ys, char xe, char ye )
- s- F% v r! G. b3 b- S - {
; i& G# k0 f! @, F0 u1 V - LCDWriteCmd(0x2A); //设置列地址(横坐标) V3 h8 Y" M6 y- h) I# P
- LCDWriteData(0x00);6 n/ e% _' w" F
- LCDWriteData(xs);
0 {2 i7 V, H# [2 z; N# C9 Y. s - LCDWriteData(0x00);0 l: o+ | |+ T4 c+ A u5 c
- LCDWriteData(xe);
5 t8 a" F/ ?, O7 o8 j - LCDWriteCmd(0x2B); //设置行地址(纵坐标)# B( s) j* h0 S" R
- LCDWriteData(0x00);$ q. B! _6 N/ |+ I( K* D% R1 s3 I
- LCDWriteData(ys);8 p: e' G6 _8 \& j3 W
- LCDWriteData(0x00);4 J1 `1 g7 W& p
- LCDWriteData(ye);
$ Y9 B5 y9 ^( i9 U - }
) K" W u' e+ N7 t5 H) { ] - //清屏函数- S9 o: [# J) J
- void LCD_ClrScreen(unsigned char value)
! b% l7 h7 h$ _& Q5 x - {( A) r. b) z) G( l
- unsigned char i,j;- ]' ^7 }; E4 b
- const unsigned char tt[]={0x00,0x49,0x92,0xff,};' f7 Y7 V7 }$ ^. x. H; _& e; z r7 D
- value=value&0x03;
1 F+ m3 S* X, j z - value=tt[value];
) E$ l5 `# Y# h+ X - LCDSetXY(0,0,53,119);% D, W8 o1 a* {1 P- l, Z
- LCDWriteCmd(0x2C); //向DDRAM写入显示数据
% Z8 Y. u+ P; i6 s. p - for(i=0;i<120;i++), W h+ F" G. ~2 u
- for(j=0;j<54;j++)4 p( m+ J E( r; X4 p6 A8 B
- LCDWriteData(value);( m' Z, k' v" B& v9 E
- // P1 ^=BIT6;
8 [" E, _2 w& @7 t - }
" t# w1 l7 b8 Y- X- e3 w1 u - void GPM1306_DISBMP1(const unsigned char *BMP1)
" Z2 E/ m- F) Z# W4 t( I - {
1 b7 x8 G i( h - unsigned long MCx8x31;) U9 ^8 k$ s( [5 o5 p1 X6 ~
- unsigned char LINE_COUNT1,COLUNM_COUNT1,color1,t2;: R) A& G" i4 X* a) L5 h
- signed char vaild_bit1=8;2 }% b: k3 c/ [" b2 l5 s0 z
- ((unsigned char *)&MCx8x31)[2]=*BMP1;3 d0 p/ ]7 N4 C! ~- }' m
- BMP1++;
$ X- f" E, @' @ - LCDSetXY(10,0,36,60);
3 F( @/ n% l* A# y: f2 O$ l - LCDWriteCmd(0x2C); //向DDRAM写入显示数据
- R3 _% a" i" e2 I0 W! H+ L# X - for(LINE_COUNT1=0;LINE_COUNT1<120;LINE_COUNT1++)
, l/ V b2 i/ X9 b! }7 A: F - {
. `5 I0 u$ ~% J! {- E - for(COLUNM_COUNT1=0;COLUNM_COUNT1<53;COLUNM_COUNT1++)//160/3=53....1' h6 X! h6 `! b9 O! u
- {8 X$ O4 l1 y6 W
- if(vaild_bit1<3)- ^1 ^' {) ~' U/ Q
- {2 i: c. q) I) T) H1 \* }( A
- MCx8x31=MCx8x31<<vaild_bit1;5 n6 b9 J- h7 n7 L5 M' x
- ((unsigned char *)&MCx8x31)[2]=*BMP1;& E; D( z# D4 p% Y
- BMP1++;* I: `( |/ S9 @- t* ]/ a, u: _
- MCx8x31=MCx8x31>>vaild_bit1;
, D* E2 x" U0 {: Y9 r- n+ ^+ C' U - vaild_bit1=vaild_bit1+8;
/ o- l3 X; V; O }) h - }% A) ?7 `8 q9 I
- color1=0;
+ N% P: b" \/ Q# F5 `( c# _ - t2=((unsigned char *)&MCx8x31)[2];
5 z1 n4 o& d& w, s6 m( h+ v6 | - if((t2&0x80))& t4 x/ m& J: G. K0 X" j$ @* _
- color1=0x03;1 P7 `7 z7 V, d
- if((t2&0x40))
) J, ]$ X" x/ e/ Q/ l) K - color1=color1+0x1c;
( u; d7 L ?0 O6 a4 R( x - if((t2&0x20))* D6 F$ p7 O6 X( D4 `% L7 T
- color1=color1+0xe0;- H8 G) [) E& d# ~8 }0 ?7 @2 e
- MCx8x31=MCx8x31<<3;' N5 U( J( a+ J
- vaild_bit1=vaild_bit1-3;
5 \3 x+ Y# ]3 F5 H" l* [# ~* J2 O - LCDWriteData(color1);
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- if(vaild_bit1<3)
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- MCx8x31=MCx8x31<<vaild_bit1;
( P0 x g8 z; v' m - ((unsigned char *)&MCx8x31)[2]=*BMP1;
* i0 g8 m0 ^/ d8 A2 Z* [ - BMP1++;4 n* f% {. a* n/ t7 f; A
- MCx8x31=MCx8x31>>vaild_bit1;
# T9 i3 L' W1 H- u7 \* t - vaild_bit1=vaild_bit1+8; X# C3 I6 N; i" D9 Z3 X% [; j+ ]( F
- }
# B4 {4 c& z3 G6 H - color1=0;
7 m2 \/ D4 D. n1 X - t2=((unsigned char *)&MCx8x31)[2];; R2 a. N! O x4 ?: q- c
- if((t2&0x80)) n" w/ J' x7 K0 [
- color1=0x03;' y0 }4 B9 o, U
- MCx8x31=MCx8x31<<1;
. C# b( t9 K, c W - vaild_bit1=vaild_bit1-1;0 }& u: N4 R/ i3 c% L$ e/ r( A% h
- LCDWriteData(color1);: F" Q% V/ G+ u% p8 ?# F) K
- }
2 O7 m; ?* g" o6 ] - }
- ^1 O% y( b8 l! g4 y - //初始化函数( _. i# ~/ M% A" J1 d
- void LCDInit(void)
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- GPM1306_RST_CLR;: {% f! V8 Q4 M
- delay_us(20);- ~) i- n) N) v6 o5 v5 ]
- //__delay_cycles(Fosc*0.2);//Delay_ms(20) //延时20ms
" U& b/ ? E) z8 y2 ` - GPM1306_RST_SET;
* C, ^% {8 S, ^ - delay_us(40);
9 m0 Q7 x p0 r+ A% V! K - //__delay_cycles(Fosc*0.4);//Delay_ms(200); //延时200ms* \* _" ^7 i' J( ?8 z8 X
- LCDWriteCmd(0x01); // soft reset
2 w( L" k/ y% V - delay_us(40);
+ ], J7 s- H1 d! ?% c6 C8 E - //__delay_cycles(Fosc*0.4);//Delay_ms(200); //延时200ms- c/ E: C( u9 u& |. c0 T# t8 o
- LCDWriteCmd(0x11); //Set power save mode:Sleep out mode
" y7 ~, w- t# j. h - LCDWriteCmd(0xC0); // Set Vop///9 `1 V9 T2 `7 A$ m+ Z
- LCDWriteData(0xf0); // Set Vop Low 8bit 30//全屏太黑或者太白调整这里) a$ e, k& t' y: `0 ?8 f& r' F
- LCDWriteData(0x00); // Set Vop 9th bit(Total 9 bits) 01//全屏太黑或者太白调整这里
. _5 _9 X2 x6 ~7 Z0 \9 i4 D, x - LCDWriteCmd(0xC3); //Set BIAS system
) \' t7 s2 E) i) ^: D' K0 m v - LCDWriteData(0x04); // 03: BIAS = 1/11 0-5* W. M. x5 R" t! C4 f5 G
- LCDWriteCmd(0xC4); // Set booster level/ C: E0 V/ v3 t& V+ a \
- LCDWriteData(0x07); // 07:x8 Booster
. t" a; r* ^# x, c - LCDWriteCmd(0xD0); // Enable analog circuit
# [1 T, r# m% ?2 ]. y- v1 ?% J - LCDWriteData(0x1D); // Enable analog circuit
2 J x* q' ]. `3 z3 }; E: o. n - LCDWriteCmd(0x38); // Set display mode: M=1: Monochrome mode5 F1 l& R z+ O4 a2 P( v
- LCDWriteCmd(0x3A); //Enable DDRAM interface
: \1 z3 p" k7 X t! l5 w: Y - LCDWriteData(0x02); //RIF=0: Monochrome mode & 4-level gray scale mode' u' ~1 }1 P( l2 G5 R7 D
- LCDWriteCmd(0x36); // Display Control* y* M$ _" N: p( n B
- LCDWriteData(0x40); // MY=0: COM0-COM159/MX[1:0]=(0,0):SEG0<-SEG3834 n( O/ o; e/ c0 {8 k
- LCDWriteCmd(0xB0); // Display Duty5 Z6 ~/ E5 d& ^& V; m
- LCDWriteData(0x81); //Set display duty DT=0x9Fh(1/160) DT=0x81(1/130)
/ j5 ?: C( t# C- z- \3 a - LCDWriteCmd(0x20); // Inverse Display:INV=0: Normal display
8 ]8 W- x0 }3 q - LCDWriteCmd(0xf1); //Frame Rate(Monochrome Mode)
2 |. D6 R! s! W$ l6 B4 b - LCDWriteData(0x15);//Frame Rate 92.0Hz
( P6 A, v+ f" w - LCDWriteData(0x15);
# Y+ r* R" \$ i+ c6 } - LCDWriteData(0x15);
_2 H& {' f1 C; x - LCDWriteData(0x15);
- E6 P: F$ a! m( K6 M% D - LCDWriteCmd(0xb1); // First Output COM. }9 r5 L& @. B" i4 p& m6 y/ n% \
- LCDWriteData(0x00); // Set first output COM FC=00h(Start from COM0)3 m3 F2 h) T+ E
- LCDWriteCmd(0x29); //Display ON
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7 Q) Q# Y) h6 l; g) b- a8 h" r- void main()
0 P$ B/ M+ N t0 r - {* G5 ]$ B2 Z: D* ?
- L" w6 V8 ]8 q! q+ X# _0 _- LCDInit(); //初始化液晶- R2 f" H; D9 r# D/ ]1 U; O! b
- LCD_ClrScreen(0);" ?/ C& g# t) x. D
- delay_us(10);: e. H2 @; A& I$ D0 f
- LCD_ClrScreen(1);
" Y; Q# B( t* | - delay_us(10);
$ H/ O: g" m) | - LCD_ClrScreen(2);
) P8 x) n! u R - delay_us(10);# F: s0 R* s& R" y9 m
- LCD_ClrScreen(3);
" N9 | u- R. D/ e, B8 [* B - delay_us(10);' m8 l l$ v! P& I# [& m: q% o% k
- " I8 B `1 ?, L/ @. ?6 d: w" n+ J* s
- while(1)$ e' `8 T2 |# R2 y
- {! F4 v4 s v C! D, j
- // GPM1306_DISBMP1(gImage_bmp1);
: Y. j0 x: F9 b - GPM1306_DISBMP1(gImage_bmp2);
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2 [/ n. M7 n6 S J- }8 q5 X1 a7 y7 O1 @1 Z2 [! f
- }
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