- #include "main.h"
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- / M- ?; h' [, j. G/ Z! h! d
- void LCD_Init(void)
- r1 |0 X: {0 x9 v/ H0 t - { 5 f6 h# t/ A/ j
- 2 P F( m' ~ S3 E1 K
- GPIO_InitTypeDef GPIO_InitStructure;7 I! {) Y8 q0 @" E. L
- FSMC_NORSRAMInitTypeDef FSMC_NORSRAMInitStructure;
" M+ N4 L' t# P- ^ - FSMC_NORSRAMTimingInitTypeDef readWriteTiming;
/ b; |0 k. Z% ^- I- F - FSMC_NORSRAMTimingInitTypeDef writeTiming;# M/ s4 j! \( S! d# H, Z q
-
1 K8 T; _0 |# w! ^! v, C: u: a: s! w - RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOD|RCC_AHB1Periph_GPIOE, ENABLE);//使能PD,PE时钟 l! j/ ]5 P, N2 q/ ^
- RCC_AHB3PeriphClockCmd(RCC_AHB3Periph_FSMC,ENABLE);//使能FSMC时钟
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- * k7 T! g- c D7 d# H+ s: H: s
- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_12|GPIO_Pin_13;//PD12 RESET PD13 推挽输出,控制背光 G+ D I+ b r Z+ W# z( C
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_OUT;//普通输出模式* z9 b1 b, x. [5 M8 E2 a$ q
- GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;//推挽输出4 r$ |$ \: F; B. i1 v! S, A2 \
- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;//100MHz
/ c% f9 W8 D K& x' ]/ G' ~" D s - GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP;//上拉
: @* [4 s2 T* t, @1 F% Q - GPIO_Init(GPIOD, &GPIO_InitStructure);//初始化 //PB15 推挽输出,控制背光 C$ a4 ?4 F( r/ g: j) O
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- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0 |GPIO_Pin_1 |GPIO_Pin_4 |GPIO_Pin_5 |GPIO_Pin_7 |\
* a! L* n9 E. H7 p$ u% m8 ^ - GPIO_Pin_8 |GPIO_Pin_9 |GPIO_Pin_10|GPIO_Pin_11|GPIO_Pin_14|\' z- s3 x, B% r0 e/ a8 ~
- GPIO_Pin_15;//PD0,1,4,5,7,8,9,10,11,14,15 AF OUT) H5 o% |; t0 ^- y; T4 {- b, K0 _
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF;//复用输出
Z" w/ J6 h* ` - GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;//推挽输出8 K6 n- v: w. P# D0 V, [ H
- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;//100MHz9 D2 I7 u0 ?* @
- GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP;//上拉
1 t$ ?, @) g [! w( P4 b9 \ - GPIO_Init(GPIOD, &GPIO_InitStructure);//初始化 $ i: l5 D" m1 j9 K% q9 f
- / [2 n8 C2 T, K
- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_7 |GPIO_Pin_8 |GPIO_Pin_9 |GPIO_Pin_10|GPIO_Pin_11|\
5 c; h; l- j( K# t( l4 y - GPIO_Pin_12|GPIO_Pin_13|GPIO_Pin_14|GPIO_Pin_15;//PE7~15,AF OUT
. I t2 R, O; D: i- M# c3 S - GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF;//复用输出" b# M, @, c* r2 Z1 u7 G
- GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;//推挽输出
+ n( G& h) F6 l - GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;//100MHz
' J0 b i+ D% l6 S! I3 a - GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP;//上拉 i( F( E, F5 l2 P' [/ ^1 a' A9 @; P
- GPIO_Init(GPIOE, &GPIO_InitStructure);//初始化 : j2 m& l( F9 k
* g4 z7 L* z) M! h* r5 ]5 @- GPIO_PinAFConfig(GPIOD,GPIO_PinSource0,GPIO_AF_FSMC);//PD0,AF12
$ k0 v6 N( U0 N6 V+ ] - GPIO_PinAFConfig(GPIOD,GPIO_PinSource1,GPIO_AF_FSMC);//PD1,AF12
" N! s' b+ m. \1 j7 l8 ]/ [1 V. b7 b - GPIO_PinAFConfig(GPIOD,GPIO_PinSource4,GPIO_AF_FSMC);
/ A3 p! G& S7 x% d - GPIO_PinAFConfig(GPIOD,GPIO_PinSource5,GPIO_AF_FSMC);
% k" w' J, ?9 p# ?$ L - GPIO_PinAFConfig(GPIOD,GPIO_PinSource7,GPIO_AF_FSMC); ' ?7 M8 a* G% e$ i+ q
- GPIO_PinAFConfig(GPIOD,GPIO_PinSource8,GPIO_AF_FSMC); . ~: z! f |" B; }( [. A
- GPIO_PinAFConfig(GPIOD,GPIO_PinSource9,GPIO_AF_FSMC);
' v ~" e0 D3 }/ p4 _- M1 q - GPIO_PinAFConfig(GPIOD,GPIO_PinSource10,GPIO_AF_FSMC);
~& J1 `4 _6 D - GPIO_PinAFConfig(GPIOD,GPIO_PinSource11,GPIO_AF_FSMC);% _2 S# O8 h% t, `" ]( e
- GPIO_PinAFConfig(GPIOD,GPIO_PinSource12,GPIO_AF_FSMC);
9 \$ E" R0 M% m - GPIO_PinAFConfig(GPIOD,GPIO_PinSource14,GPIO_AF_FSMC);
% g# @. F+ @5 z" i - GPIO_PinAFConfig(GPIOD,GPIO_PinSource15,GPIO_AF_FSMC);//PD15,AF12 w6 V8 {# X# s% F8 s3 Z' P8 N
-
( S7 V* u# \: Q) `) ? - GPIO_PinAFConfig(GPIOE,GPIO_PinSource7,GPIO_AF_FSMC);//PE7,AF12; c2 V( s/ W1 \6 s* {) a
- GPIO_PinAFConfig(GPIOE,GPIO_PinSource8,GPIO_AF_FSMC);
6 S' _9 u) L' K+ z6 p- N; b - GPIO_PinAFConfig(GPIOE,GPIO_PinSource9,GPIO_AF_FSMC);
) g& y+ w; b0 f& G. L - GPIO_PinAFConfig(GPIOE,GPIO_PinSource10,GPIO_AF_FSMC);( q4 l( y: L6 o% B" y( D6 x( V( H/ ?. b
- GPIO_PinAFConfig(GPIOE,GPIO_PinSource11,GPIO_AF_FSMC);
% d+ j: i1 N9 Z7 m, V3 p* u - GPIO_PinAFConfig(GPIOE,GPIO_PinSource12,GPIO_AF_FSMC);, ~& s8 S/ _3 Y- F( l1 N5 D
- GPIO_PinAFConfig(GPIOE,GPIO_PinSource13,GPIO_AF_FSMC);
; V1 Y- r2 |. g& q6 n - GPIO_PinAFConfig(GPIOE,GPIO_PinSource14,GPIO_AF_FSMC);; T; ]/ c3 E; |6 d
- GPIO_PinAFConfig(GPIOE,GPIO_PinSource15,GPIO_AF_FSMC);//PE15,AF12
% H9 h5 k: n) z; ` -
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- readWriteTiming.FSMC_AddressSetupTime = 0XF; //地址建立时间(ADDSET)为16个HCLK 1/168M=6ns*16=96ns - Q1 S: z" g( W+ @5 p7 C7 U
- readWriteTiming.FSMC_AddressHoldTime = 0x00; //地址保持时间(ADDHLD)模式A未用到 5 V4 I( \ U2 N8 x3 I
- readWriteTiming.FSMC_DataSetupTime = 60; //数据保存时间为60个HCLK =6*60=360ns, l j) m# _* w- `( A
- readWriteTiming.FSMC_BusTurnAroundDuration = 0x00;) W% ~4 w+ ?5 k8 K: L
- readWriteTiming.FSMC_CLKDivision = 0x00;
! K0 M& p+ f0 v$ |1 x - readWriteTiming.FSMC_DataLatency = 0x00;0 x" f' g: o3 C4 E+ r
- readWriteTiming.FSMC_AccessMode = FSMC_AccessMode_A; //模式A + r: M+ Q7 _2 c5 b# t$ Q
- & |8 a* {* t! d: L
' p1 g- j7 e" d' T$ K: ^( H- writeTiming.FSMC_AddressSetupTime =9; //地址建立时间(ADDSET)为9个HCLK =54ns
2 [+ }3 m, q+ P! d0 K7 f - writeTiming.FSMC_AddressHoldTime = 0x00; //地址保持时间(A
0 g" o/ D! ^& C - writeTiming.FSMC_DataSetupTime = 8; //数据保存时间为6ns*9个HCLK=54ns
, i, I1 y K$ r% A. X4 [; f: | - writeTiming.FSMC_BusTurnAroundDuration = 0x00;
; E$ D! J$ w5 F' F a$ P - writeTiming.FSMC_CLKDivision = 0x00;. l) n( u+ s" @) r9 I4 ^6 y
- writeTiming.FSMC_DataLatency = 0x00;: B; ]; w1 o& ?+ M9 u- X! S. u2 [
- writeTiming.FSMC_AccessMode = FSMC_AccessMode_A; //模式A
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-
9 h( U3 B# j5 c2 Y - FSMC_NORSRAMInitStructure.FSMC_Bank = FSMC_Bank1_NORSRAM1;// w6 C2 r7 n+ V' n [+ a! h6 F
- FSMC_NORSRAMInitStructure.FSMC_DataAddressMux = FSMC_DataAddressMux_Disable; // 不复用数据地址
y- E/ w- V. Z* D$ ?! v5 s - FSMC_NORSRAMInitStructure.FSMC_MemoryType =FSMC_MemoryType_SRAM;// FSMC_MemoryType_SRAM; //SRAM $ I( `+ \- N% `
- FSMC_NORSRAMInitStructure.FSMC_MemoryDataWidth = FSMC_MemoryDataWidth_16b;//存储器数据宽度为16bit ( V9 T5 U* X6 j2 \. S2 @. E$ k
- FSMC_NORSRAMInitStructure.FSMC_BurstAccessMode =FSMC_BurstAccessMode_Disable;// FSMC_BurstAccessMode_Disable; 4 `/ ~# q! K/ i' h. K4 W# B* e9 Z
- FSMC_NORSRAMInitStructure.FSMC_WaitSignalPolarity = FSMC_WaitSignalPolarity_Low;
' N6 }( u6 Z7 i6 q - FSMC_NORSRAMInitStructure.FSMC_AsynchronousWait=FSMC_AsynchronousWait_Disable; ! F9 Q! f; Y$ J* z) N' x$ d- c
- FSMC_NORSRAMInitStructure.FSMC_WrapMode = FSMC_WrapMode_Disable;
1 d' o( i2 t: P2 w - FSMC_NORSRAMInitStructure.FSMC_WaitSignalActive = FSMC_WaitSignalActive_BeforeWaitState;
. j; }+ s3 m5 ^/ d$ m+ R - FSMC_NORSRAMInitStructure.FSMC_WriteOperation = FSMC_WriteOperation_Enable; // 存储器写使能( }) G; J/ V, ~: Z$ X- S2 F& C1 w+ e
- FSMC_NORSRAMInitStructure.FSMC_WaitSignal = FSMC_WaitSignal_Disable;
1 q. U9 P$ v" K, r* i$ w2 R( ~ - FSMC_NORSRAMInitStructure.FSMC_ExtendedMode = FSMC_ExtendedMode_Enable; // 读写使用不同的时序
0 D O: M, G: \ - FSMC_NORSRAMInitStructure.FSMC_WriteBurst = FSMC_WriteBurst_Disable;
# O; i' K2 a+ w$ q* K& z$ J - FSMC_NORSRAMInitStructure.FSMC_ReadWriteTimingStruct = &readWriteTiming; //读写时序! Z/ n7 D& W" F8 e4 J
- FSMC_NORSRAMInitStructure.FSMC_WriteTimingStruct = &writeTiming; //写时序9 `6 Z- Y- C' |0 ?% i. T
- 6 E7 c& a, M8 j# f- i6 `
- FSMC_NORSRAMInit(&FSMC_NORSRAMInitStructure); //初始化FSMC配置/ W6 G5 Y; {& M/ g9 Q7 G- W
- ' U; x1 I) e5 I! g, O. f0 Y
- FSMC_NORSRAMCmd(FSMC_Bank1_NORSRAM1, ENABLE); // 使能BANK1 / _% k4 s8 J8 { c _) v
-
# {5 J; D' i( q - delay_ms(50); // delay 50 ms ( g5 q. J7 P7 R" X
- . t" S9 W7 y& {4 i2 [
- LCD_LED = 1; //点亮背光
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m# v4 d. S# L; [( r! S: k0 x
1 M0 J; E# z6 m3 t# Z- /****************************************************************************
" g6 ^" a4 `! t9 L% h1 A D - * 名 称:void wr_cmd(u16 data)! F( M* l& U m. \5 n9 C# ]( |
- * 功 能:向写命令
2 h1 H4 U( | p3 J/ b4 N - * 入口参数:data 命令参数
/ q' X! s6 @$ m; K" V - * 出口参数:无0 U: q3 z& ~! f, O+ K2 b$ ^3 V
- * 说 明:8 }9 m5 l) T8 y4 C
- * 调用方法:wr_cmd(0x002A);8 d- ]6 K% r b W4 f9 J. Z
- ****************************************************************************/& P. @# X& W3 I
8 m8 G* E& J8 S3 r6 u. F1 y$ y# k- __inline void wr_cmd(u16 data) {
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- Bank1_LCD_R = data;
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-
! O8 M& T5 N; f7 _& T - /**************************************************************************** i8 E5 ]- g9 ]- ~7 k
- * 名 称:void wr_dat(u16 data)" c* q: W! V1 c7 C) G3 c6 N+ G/ \1 Z
- * 功 能:向写数据* K+ I% x5 F* \# Q% f6 N* d5 ^
- * 入口参数:data 数据
( G) Q( _4 I/ L( v - * 出口参数:无2 o, U5 V3 ]1 z
- * 说 明:
2 k# M! }8 a! [3 J8 t# S - * 调用方法:wr_dat(0x0000);- {* L. }% ~1 T+ R8 E
- ****************************************************************************/
, Z7 Q u k; N: h4 s6 R( X+ a
% S2 K. J) t4 }) G6 o- __inline void wr_dat(u16 data) {- u# W% z3 \5 I. m
4 y: ^* W8 h8 i0 f- Bank1_LCD_D = data;
' |+ q! ~! _2 A - }
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- void lcd_reset(void)
$ |* S( n# H8 d/ k; K - {
8 j; a, d" s4 ]0 o1 i! \ - GPIO_ResetBits(GPIOD, GPIO_Pin_12);
1 a9 M, O Q! z. v1 e1 d - delay_ms(100);
2 Z8 f) |9 p3 p; B% v5 W; }; ?8 @, W - GPIO_SetBits(GPIOD, GPIO_Pin_12);
! t0 G0 R ?! \6 y1 p( F - delay_ms(100);
" e) l( Q' n X8 | - }
# m6 h9 m6 d) l% \( @/ V6 k2 b - - ~- R) { U3 H V4 ]- |( \' _
- void lcd_write_cmd(unsigned int val); k+ q* D: {/ V* e* j5 r/ q
- {
3 c) C2 \- l' L" f - wr_cmd(val);
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- 1 D( u& U; i* l" O1 q( N
- void lcd_write_data(unsigned int val)
) X) r1 @) l) C* Z - {
. Y& q0 ?) @( E* d7 y( D3 K/ l - wr_dat(val);3 r& z, M( O( y' n/ |
- }
# `. e3 v( Z' l( r; k - - E( I7 s3 G4 o/ D" }4 H- X
- void lcd_set_color(unsigned int color)
" G7 m: Z$ b4 ~4 r9 E1 a! u J - {' E3 Y( I" T. U: b- z; I5 k" c
- unsigned int i, j;% f9 N$ t/ O/ s) `$ A. h
- * {5 g+ f& j/ y- B0 }, n
- lcd_write_cmd(0x002a); ) a6 h6 v; j; G ~2 A& z9 r2 Z: w
- lcd_write_data(0x0000);8 O% L# y g9 g8 \
- lcd_write_data(0x0000);$ L; ?3 `, d( z: a
- lcd_write_data(0x0000);
' U! u7 p- Y/ ]: V - lcd_write_data(0x00ef); 8 w& @; ~. g: Q/ S7 L
- 6 d) Z1 d( ]2 B
- lcd_write_cmd(0x002b);
! D# P, P9 p& Z' G0 ^7 I8 N - lcd_write_data(0x0000);! d! y5 w) r+ E: k% w
- lcd_write_data(0x0000);8 L: T S: J8 K; E+ [$ [9 m, I! Y
- lcd_write_data(0x0001);- k3 \- e% h# ~) c' R1 K
- lcd_write_data(0x003f);
# v- @. W8 s8 q8 a% |; D - lcd_write_cmd(0x002c);
' E) s) H3 B/ r/ M7 U- q: Y
$ W* H5 {/ f5 o) e+ ^, F' k- for(i=0; i<240; i++)
2 V8 \* \7 B) m- Z* |0 a - {
9 N5 Z! w {, C( Z+ x5 Z8 b - for (j=0; j<320; j++)
6 j& n; O) U7 J h+ B0 q5 l - {
" F: p2 S. n5 K, I8 K - lcd_write_data(color); A( w$ Q. j& k6 e$ e0 j
- }
& }) j l4 |* c7 W9 J1 W8 C - }0 Q" x* {7 s5 _: u9 S8 y
- }- ]! i( D" i0 M4 o9 E! _
- ! D( j. D2 p. ?3 c' a3 i( ]
- void lcd_init(void)
; ]8 o, N$ P; L6 k9 W0 X - {
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- delay_ms(120);
1 C4 ? |4 U) Z- r y, M6 g6 H - lcd_write_cmd(0x0001);
; r( N/ {& x: x( R - delay_ms(120);. x$ h; @( _$ c0 l2 H5 r
- 1 c$ G: V5 L& k4 y" u r8 n
- lcd_write_cmd(0x00f0);
' x3 P6 K( Q) O' K8 A - lcd_write_data(0x005a);
( g" E- l4 a! O - lcd_write_data(0x005a);
5 Q7 W/ d2 F1 J( y9 `! H4 f/ C - : U) ^% ]# h1 @& u
- lcd_write_cmd(0x00f3);
2 r" h3 y) \+ I - lcd_write_data(0x0000);
! m5 y% t9 s* u: [ - 4 `. i7 V6 P, e9 F2 E7 b% k
- lcd_write_cmd(0x00ff); 8 V5 F: L0 T' d$ C3 y0 L0 z
- lcd_write_data(0x0030); # ^' E2 ?! [8 O( R5 M P
- lcd_write_data(0x0000); d! p6 h' \3 F3 [
- lcd_write_data(0x0000); , @* |) L! W7 O
- lcd_write_data(0x0040);
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- lcd_write_cmd(0x0011);& N! }9 G. Y) j- c& E6 n. [9 y' D7 j, Q
- delay_ms(120);
7 |9 `1 M% ^) g! K
, k9 r* Q/ e3 s l/ M) }. }" X- lcd_write_cmd(0x00f3);
0 Q- `, @) P' {( Y8 F - lcd_write_data(0x0001);
0 A) `; V% b9 ^( d7 U - lcd_write_data(0x0026);
! B+ i" O: R+ i5 B; l/ l1 ^ - lcd_write_data(0x0026);" l6 h, `4 a4 M4 v5 O; U3 x
- lcd_write_data(0x0007); ( D! @8 O% b& M" T! V0 Z
- lcd_write_data(0x0011);//*****//" e/ Z9 A) v( j6 B2 l
- lcd_write_data(0x0057);
: [1 u5 ~2 L& ^ - lcd_write_data(0x0057); : u0 O1 O6 P2 m* P' \0 i- n4 F
- lcd_write_data(0x002c); 3 t& T4 r7 a: C& {" f- f5 ^3 [. l5 z; Z
l1 F7 _- f; V& h; ^: \- lcd_write_cmd(0x00f4); $ T# J( \) B7 h5 C9 G6 t v
- lcd_write_data(0x0060);//*****//
& r3 |8 g1 m) t1 J8 S7 U+ A - lcd_write_data(0x0060);//*****//) P, u9 X6 ~# _9 D* T
- lcd_write_data(0x006F);//*****//
$ K* O% H5 k* @# I - lcd_write_data(0x006F);//*****// ! |+ ^8 Y- {9 g5 G
- lcd_write_data(0x0044);
+ r9 X8 V& K! Q( Q) o" p- ]4 e - ) v' F' K; Z' t3 H$ Q4 r7 A
- lcd_write_cmd(0x00f5); n: b8 |" i. L* h
- lcd_write_data(0x0012);
k* X" f7 j: y. g0 w - lcd_write_data(0x0011);
' D3 k# J" A& P( K B - lcd_write_data(0x0003);& m& a1 E7 O9 g4 S# w
- lcd_write_data(0x00f0); 0 _2 O, U! f( o% _6 j5 v
- lcd_write_data(0x0030);
+ O+ S4 G' |% i - lcd_write_data(0x001f);
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7 _1 J- e2 C: P5 [& I- delay_ms(10);# V; o6 x- J1 k
- lcd_write_cmd(0x00f3); " U( ]# }. R9 k7 z) r5 L
- lcd_write_data(0x0003);# S( ^4 @% {- r: v X6 ?- |
- delay_ms(20);* L& T2 v8 z `! _* V4 z' s: N
5 n) a% O, c+ P# T6 z; g" X ~- lcd_write_cmd(0x00ff);
5 \: D+ u1 W/ ]. E; N - lcd_write_data(0x0030); 9 J; N& R9 L" i" U" P2 n$ X- c
- lcd_write_data(0x0000);
# N! q0 S2 o& e: o5 J4 ]" @9 ^ - lcd_write_data(0x0000);
0 X2 [' @$ o3 _ H; ^+ j# h - lcd_write_data(0x0070);
' K: f7 Y! p! t7 r" U - delay_ms(20);1 ~' r- a- b. L2 X
- ( n' _4 f0 t; S7 W: a* n
- lcd_write_cmd(0x00f3);
# \5 m8 `: I0 A1 g# F6 g5 F8 C* n# \ - lcd_write_data(0x000f);
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- lcd_write_cmd(0x00ff); Y0 w6 s7 _' ^9 w- G5 K
- lcd_write_data(0x0030); ( `1 @# T1 q+ x# E% F5 f
- lcd_write_data(0x0000);# a7 m8 P5 Z9 ?1 w/ b9 G+ O
- lcd_write_data(0x0000); % E1 o* b3 y9 _
- lcd_write_data(0x0078); 7 r/ V5 i$ H" k" o- M; N- R# n
- delay_ms(20);& t* s4 b; R9 ^) o: V% Z
- 0 V, i+ n4 G: i, E! k; a4 V
- lcd_write_cmd(0x00f3);
/ o R) e1 m# [* s8 f; N Q. t - lcd_write_data(0x001f);9 X" |( \( y3 M$ _" R& t% P5 r
* O9 K& {$ x( N" F- O- lcd_write_cmd(0x00ff);
6 {. n' o1 u( ~3 r, {5 K6 _9 o& w - lcd_write_data(0x0000); * l' D0 {# a& _/ `# Q. I8 d1 ]
- lcd_write_data(0x0000);/ l5 V5 T: T% |% x p9 v
- lcd_write_data(0x0000); 0 u. l; x# I2 e( W( A$ l8 p
- lcd_write_data(0x0078);
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- delay_ms(20);
' f3 o/ {! B! | - lcd_write_cmd(0x00f3);
( V! s: X# {/ b - lcd_write_data(0x001f);
9 k5 H3 M" x1 @$ {: ^0 ` - delay_ms(40); 5 Y3 d; O7 @0 [. M6 I) I1 `" {
4 p+ n! _9 t+ D& A) B-
! M3 K" i7 ~9 D/ z3 p3 x" [: [ - lcd_write_cmd(0x00f3); 8 E' X2 o# R9 I! E
- lcd_write_data(0x00ff);//changed- ^3 D7 w; v$ N+ n' y2 G9 x U
- lcd_write_data(0x0026);
8 i8 ]( O1 P3 {8 I - lcd_write_data(0x0026);
+ E* e e/ V0 f1 v; F4 c. B+ K - lcd_write_data(0x0007);//changed ' F. D; `3 k9 y( Z9 \) A
- lcd_write_data(0x0055);4 u8 j9 ^; ~; `/ r
- lcd_write_data(0x0057);
2 n4 p, W+ R0 ?: S7 y - lcd_write_data(0x0057);
# P: I2 S# P; o4 Z6 ] s+ r - lcd_write_data(0x002c);
2 P0 A. z$ B" c) r - ' c/ v, V H/ L% \0 o
- delay_ms(50);
2 U% l, p* k; m* w - lcd_write_cmd(0x0011);
' b6 _ o+ ~; l- \. ? - delay_ms(100);
0 q0 i2 `/ k, r; h* b7 g, _6 t - + b' {+ Q' k D+ ?
- //initializing sequence / k- h1 K$ A: T8 Y/ \& n
- lcd_write_cmd(0x00f2);
5 W1 Q" F3 W0 S0 A+ U - lcd_write_data(0x0013);
9 Y- C: K4 |5 ~ - lcd_write_data(0x0013);
4 e7 Q7 y6 [2 s j; O - lcd_write_data(0x0001);. \% f) G- h' g* a( f# _
- lcd_write_data(0x0008); ' ?4 V0 X* y K# c. w, g1 N
- lcd_write_data(0x0008);, k4 o! P g& q# t: C
- lcd_write_data(0x0008);
/ w9 m' Q5 k! U* {& m - lcd_write_data(0x0008); + i) J7 |& r1 s* V& z7 Q( z
- lcd_write_data(0x0010);
/ {/ K) @- r6 x2 h2 t3 ~& d# A - lcd_write_data(0x0000);//changed
; W I+ `1 Q% W8 O% H5 | i - lcd_write_data(0x0010);
- J& X( a) ^1 ^# u* G - lcd_write_data(0x0010);
5 ~4 y% n Z4 N2 q2 L - ) f2 N. Y7 u5 @$ m, b- `" E
- lcd_write_cmd(0x00fd);
7 I6 c: q! n' S5 } - lcd_write_data(0x0055); 7 G$ ?% ]. j; V4 \, R5 c1 @
, h/ p: a1 u: z- lcd_write_cmd(0x0035);
" w- Z7 H4 Z( V% Q$ w# \ - lcd_write_data(0x0000); 8 z- J, b( R5 c' K3 P
4 x* u* p0 j7 b( `4 f' x- lcd_write_cmd(0x0036); . h+ }# X; P) d' ]2 u' J, _
- lcd_write_data(0x0048); 1 p' P% P9 Z* X7 L) n* b
- 8 }- }& v1 h5 }0 f
- lcd_write_cmd(0x003a); 1 D- d2 p- I% ^: i& c5 t
- lcd_write_data(0x0055); $ X( g$ q* _5 f: \6 c
- 4 a! ]8 y e& J
- lcd_write_cmd(0x00fe); # L: i C. T; Y0 T% x% F6 l8 I
- lcd_write_data(0x0016);+ l4 R' q7 C4 E- f! Y: O
- lcd_write_data(0x0016);
; W1 I9 D0 h, t! e6 y% H7 [5 ~: _* } - lcd_write_data(0x0028);% ^1 |& T L5 e
- lcd_write_data(0x0000);
V7 |# U. A- z5 A' }' M - lcd_write_data(0x0000);
6 u0 ^% G" ^$ Z) _ - lcd_write_data(0x0006); + S- d6 P2 v3 c' W: h* o4 F
- ! L2 W! m9 S- ^% @- N- V
- lcd_write_cmd(0x00f6); ' @. Q% W. @7 {0 o, f9 N
- lcd_write_data(0x0010);. B* _8 O; w* z. B
- lcd_write_data(0x0080);! Q6 N, F/ m5 a" ~
- lcd_write_data(0x0000);# W" F' R/ P' h3 n, q3 o% ^
- lcd_write_data(0x0010);
% \4 j, q7 L% {6 I% |6 M - - W7 ]7 C1 F7 O$ X' K* g! |9 ]
- lcd_write_cmd(0x0051); $ l4 H9 X! i2 |3 w5 @2 e* E/ I
- lcd_write_data(0x00ff);
2 N# O$ q1 e! c - 4 x9 Y9 ]+ i6 }
- lcd_write_cmd(0x0053);
0 d9 e0 B+ x* }0 f& Y! V9 A - lcd_write_data(0x0000);
* T! {7 _4 a' E: W2 @0 f -
9 c5 @; |& y& s. u0 j! R C - lcd_write_cmd(0x0055);
5 f8 V9 ~, C) c - lcd_write_data(0x0000);
4 y* G% V& t1 Q6 J3 w( A) Z -
- f: N; @4 x1 P% T& u; G5 b) { - lcd_write_cmd(0x005e);
9 d. c/ ]# C0 [; X( p - lcd_write_data(0x0000);
# @6 s ?6 Q' P$ s) _ - - N4 z1 d, ^, H3 J2 `7 u; p# J' h/ D
- lcd_write_cmd(0x00ca); ) u( q) ^1 N4 j# y: H( F; T( R
- lcd_write_data(0x0080);
4 x8 ]+ s9 L$ L# C$ O. x* K - lcd_write_data(0x0080);! ~# U6 r# K) {4 M/ X" h5 j: \
- lcd_write_data(0x0020);
- Z) C* X3 V7 Y8 x0 w p N - 7 |2 b1 F H4 m& F4 Y9 L) G) k
- lcd_write_cmd(0x00cb); ( |% Y+ o a8 P: [
- lcd_write_data(0x0001); 4 z+ {3 ]/ I8 F4 J/ R! I- A1 R7 N
" [3 _! n' U+ t( P r+ k) @9 o- //gamma setting * w2 l2 E" M! f2 R, B
- lcd_write_cmd(0x00f7); ' H& S+ D* o! h) H8 c, g
- lcd_write_data(0x0092);
0 `; j$ J, ^6 Z - lcd_write_data(0x001a);
& w9 j- O$ c$ r. b& J - lcd_write_data(0x001e);7 t% s0 a; V. {7 I& g* ?; w
- lcd_write_data(0x001a); 8 X5 T6 i _2 H- l$ m5 t. j0 Y0 Y
- lcd_write_data(0x001d);
% y$ ]; {8 x8 i7 \ - lcd_write_data(0x001d);
9 A+ v) ~4 m4 s5 L, M - lcd_write_data(0x001e);
; M, C- u& h2 G' l5 f6 Y$ { - lcd_write_data(0x0026);
- Q$ F% D! v. S0 v% u- U - lcd_write_data(0x001c);' S' _1 y( \& c
- lcd_write_data(0x001c);
: s( ~6 W; I$ m n3 a6 r - lcd_write_data(0x0024);, Y; Q' {5 C& u% t u$ W5 D
- lcd_write_data(0x001b); 6 C9 j' ?' c3 Y' L- B6 W& a9 {
- lcd_write_data(0x0009);
; {* K$ I& R- t7 P3 r S/ v - lcd_write_data(0x0011);6 [& h* ^9 H, A/ C8 S, j; [1 `
- lcd_write_data(0x0018);
# T( {. Z0 L) H1 c0 g - 5 Z7 d5 W) U# t7 X
- lcd_write_cmd(0x00f8); ' V# M6 ^5 u5 v* j# G2 A/ W. L# }
- lcd_write_data(0x001a);
# G% f/ c7 z1 G! t - lcd_write_data(0x0000);
' U6 F# K% o+ X( ~" ^4 D# } - lcd_write_data(0x001e);
. O# T$ x7 V v5 Y - lcd_write_data(0x001a); + i9 J5 ~2 Y" H' X7 `
- lcd_write_data(0x001d);8 L) ]1 ~( d$ Z, Y3 {$ ~! T2 x
- lcd_write_data(0x001a); 2 s% k( y( J; I
- lcd_write_data(0x001d); / v$ f& ^# e( _$ G( c3 ^2 k$ m
- lcd_write_data(0x0024);
: K o% ~1 _" g( S - lcd_write_data(0x001e);
- B( [6 ~: u( p: n - lcd_write_data(0x001f);& n: G' D/ ^6 o7 V- D5 R
- lcd_write_data(0x0027);
0 A1 x/ [+ `3 j( O0 X/ f* ^ - lcd_write_data(0x001e);
/ l( k# w8 m$ b3 W3 c! t - lcd_write_data(0x000a);0 k4 D- C4 d$ J; M0 B2 C9 x
- lcd_write_data(0x0011);, b" Z( O9 L+ ]5 O7 G: B% z$ ^
- lcd_write_data(0x0011);0 w2 Z7 t F5 G2 ]
- 2 c8 ]: ^$ E8 g& |1 b2 \3 K' I3 @
- lcd_write_cmd(0x00f9); # T8 F1 l6 k5 T: _ h/ m* W
- lcd_write_data(0x0086);
: @0 _* z7 }- ~) I% {1 k7 [ - lcd_write_data(0x001a);% r9 \% a/ |& ^ q
- lcd_write_data(0x0010);9 U1 G4 K6 Q4 L5 O
- lcd_write_data(0x0010);
8 @! F' U! |0 n( J - lcd_write_data(0x001d);
$ J) K1 W* z* o - lcd_write_data(0x001b);
4 Q! f* R0 {5 u& m3 e7 V e) I - lcd_write_data(0x001f); : B, `# ^) r) k* {1 _$ d
- lcd_write_data(0x0027); / u/ M& Y# n/ A0 [0 X( d* a& U9 `: F; {
- lcd_write_data(0x001b);# u, b: m0 Z/ z3 B) i
- lcd_write_data(0x001f);
4 V2 X( d# |" U4 W. R - lcd_write_data(0x0027);
+ V4 S7 f4 A; f, s9 i: | - lcd_write_data(0x001e);
& U2 e3 B: C" ^! E: c' ~ - lcd_write_data(0x000a);" k+ T% g% a! H5 [' u( R
- lcd_write_data(0x0011);
" i( e9 n1 R5 E7 v1 g- F4 ] - lcd_write_data(0x0018);
5 x' a U( c+ s6 y - ) r) X0 i$ m' p2 t, {$ M( M" S
- lcd_write_cmd(0x00fa);
5 x* r# r% O0 J/ ^2 r0 w- m4 [" E - lcd_write_data(0x001a);/ |! K% o: z6 S% M2 _. A. _" z
- lcd_write_data(0x0000);
: T: u& ]+ G# Z3 W6 l0 s2 d) W - lcd_write_data(0x001e);
+ ?: Z6 |( m! \ - lcd_write_data(0x001a); & M7 s$ v$ Q3 B3 e7 ~4 @1 l2 ~
- lcd_write_data(0x001d);& O+ [' v5 y3 [8 B) w
- lcd_write_data(0x001a);
b D+ z1 _2 }' _ - lcd_write_data(0x001d);
@$ g; Y1 G; m; P$ c9 A - lcd_write_data(0x0024); ; y0 B+ {! W" w! Z1 J
- lcd_write_data(0x001e);
7 w- L- B, ]+ \ - lcd_write_data(0x001f);
9 o8 ]0 L q- h, b# Y/ U" x - lcd_write_data(0x0027);* c0 n) S2 E, O" G
- lcd_write_data(0x001e); 1 g; g1 @) J6 U. @% P4 ~
- lcd_write_data(0x000a);% Q S" I7 l# Y! ]4 i, S
- lcd_write_data(0x0011);3 j2 s' e" ^" x) w( C
- lcd_write_data(0x0011);
6 J8 O) Z7 g0 T% D
& q. n; q/ Y x& F" v- lcd_write_cmd(0x00fb);
: }- M; O, X7 d0 ^+ L2 | - lcd_write_data(0x0080);6 q3 l6 _2 M2 q2 \3 W. y
- lcd_write_data(0x001a);
3 m3 }9 b8 u( P# J" U3 H4 | - lcd_write_data(0x001e);
% J: [* ~4 S: z! N7 `7 v# e - lcd_write_data(0x001a); T. L9 e$ I4 ?; h9 u" j
- lcd_write_data(0x001d);
7 K7 e& [3 y7 c+ c+ F% \5 C7 ? - lcd_write_data(0x001b);
) T& X8 S. A1 j k8 t. ^7 F( q - lcd_write_data(0x001e); 6 D! B% c" _) F& b }
- lcd_write_data(0x0026);
% f z3 |6 A, Q2 G# n9 b# `0 @ - lcd_write_data(0x0017);0 J, U% i% J( c& ^: e) k
- lcd_write_data(0x001a); ]! o/ y' ^% B( d; Q0 {
- lcd_write_data(0x001d);2 ], K; Z4 p4 L7 X, \" ^/ r
- lcd_write_data(0x0014); 4 d. u0 n2 O' a5 y7 Z/ H0 b
- lcd_write_data(0x0000);: B) R# J( W' X- W0 K+ I( V- ]) r+ @
- lcd_write_data(0x0011);. f$ k+ _8 J( X
- lcd_write_data(0x0018);. F/ l2 Q7 V# c% M* |9 I. G- \0 i
- # t* A& p( }" P
- lcd_write_cmd(0x00fc); 5 Z( Z7 Z. f) L" j
- lcd_write_data(0x001a);. a; n0 F+ }: v7 L+ M* ]" c
- lcd_write_data(0x0000);
* z v/ N4 f% C! v8 w& i - lcd_write_data(0x001e);
, m- ~6 ]' B; F) Z2 G" t0 l - lcd_write_data(0x001a);
1 h k8 E* i) R i$ `2 o - lcd_write_data(0x001d);
, |6 J3 @. Q. R( t) E1 V, Z1 f - lcd_write_data(0x001a);
. h) [% |; Q7 g' Y% v3 p8 z, ~ - lcd_write_data(0x001d); 4 Z+ y) C" i" i; `
- lcd_write_data(0x0024); 3 A9 Y" {& L [" E( J: ?0 q
- lcd_write_data(0x001e);9 M8 B6 H4 S. B2 C
- lcd_write_data(0x001f);
+ G0 Q) x3 N. J: Y* @ - lcd_write_data(0x0027);
: m8 T; h. u2 P- V+ [! U4 x - lcd_write_data(0x001e);
2 o$ Q6 W% r5 }( b1 ~- H4 f+ h. [ - lcd_write_data(0x000a);" |# f+ l5 e1 b6 N0 ^
- lcd_write_data(0x0011);7 ^3 X( g/ D1 c9 w, J, |( x
- lcd_write_data(0x0011);
! r; M! Z9 n e' Y* \7 s: i - ) Q6 \. i5 r0 t5 L- m
- // address set # t4 L: X; B, {7 }' V8 C, i; T8 O) O
- lcd_write_cmd(0x002a); 0 |) }5 V; {+ y0 d5 E) v
- lcd_write_data(0x0000);: ?- @ ?+ w. c _" v9 q: m- O+ s
- lcd_write_data(0x0000);2 r% ^- b3 C8 f& h" Z, t0 u
- lcd_write_data(0x0000);
5 g8 O% m! b8 N* U - lcd_write_data(0x00ef); % z" s, E$ ]# L5 Q% |
1 K: v2 z: k+ d" M' f; Z6 L- lcd_write_cmd(0x002b);
; |7 p3 Q/ \/ W& |9 ? - lcd_write_data(0x0000);+ f0 W3 l" u1 Y" Y
- lcd_write_data(0x0000);
. P, I1 s/ }2 M - lcd_write_data(0x0001);
- \1 U7 Y: N4 R0 N' z4 r - lcd_write_data(0x003f);
: O. b3 w6 s7 N( p; _5 t* X
9 f' i, N& B* `( q/ V- // display on
5 D4 |% }3 k4 {1 q - lcd_write_cmd(0x0029);
7 @, w" P* O$ N' T% C$ x) e" i
) e6 _9 ~& g! v8 R9 A- // RAM write1 Q' m4 }* ]3 p% W
- lcd_write_cmd(0x002c); $ \2 W4 T) J+ _2 G1 t( b" q+ O" F. Z
- }- f3 m; q$ N( @. ~5 q
1 N2 A `; g' e6 I- 3 S9 n6 k1 U' d5 r3 P
复制代码- #ifndef __LCD_H
( I% Z* Z( |# C, i. g - #define __LCD_H
9 ]- n* t, A7 ^$ t
. V0 J. c) G- }- #include "main.h"' k/ f/ n* n5 X
- " H) Z( p4 ^- @- G
- # n/ H% l" N* a* v* T
% [* E: A! }, F d' ^
* @& r5 N5 d! z- #define Bank1_LCD_R (*(volatile unsigned short int*)0x60000000) //disp Reg ADDR+ e8 j4 P2 @/ e9 v5 C, J' O
- #define Bank1_LCD_D (*(volatile unsigned short int*)0x60020000) //disp Data ADDR/ R- @) d6 N3 m/ j1 V5 }+ U
-
, A/ C' A5 ^# [. _5 K# M) ^( q
. v' x- O. \, P; Z- /*硬件相关的宏定义*/0 N5 w0 Y5 ]0 V0 \& F& z- G
- /********************************************************************************/3 S* Y2 K$ I# n# F5 V
- #define LCD_LED PDout(13) // LCD_LED开关- i% n1 c0 s& v
- ; a2 Z# Q( a* m" W+ r. f
1 i4 ?1 }, `/ O: m k& q. d/ [
7 Z1 ~* X3 }4 @, ^- /********************************************************************************/+ n5 i6 i6 D U0 \' ]# g
- void LCD_Init(void);4 Z% f9 F! D( @4 ?3 Z
- __inline void wr_cmd(u16 data);/ ?0 ?0 e6 v k2 n" r# \# b
- __inline void wr_dat(u16 data);
2 E" V! B: Y" C. h( B# X - 8 t- a( }5 ?% M$ e" u7 w" u
- void lcd_write_cmd(unsigned int cmd);
$ X0 l! r/ _+ d, |9 [+ j, G" T - void lcd_write_data(unsigned int dat);5 h0 A ?1 _% @0 O9 |
- 8 Y7 P$ ?' g- r. x
- void lcd_reset(void);) Q5 y1 W( u9 L, J' d/ j
- void lcd_write_cmd(unsigned int val);
+ R m% I, c; }0 T - void lcd_write_data(unsigned int val);! ~7 C+ U3 g: S" m; n; r: ]. j
- void lcd_set_color(unsigned int color);
) r* p: y2 U2 D, H - void lcd_init(void);
! j* @7 {: Q9 S" E# z4 ]" }( z. o
4 q. `. [/ g. m) l+ o, ~9 q- #endif
! h& I, G9 [9 ~: i8 Z7 c: L; [) b2 F -
; u M ]0 }, R# h& S5 {1 `8 q7 N" w, y -
& g( M! m, _5 }- l - 1 n" {5 s5 x4 n9 A; {2 R' x
* l/ y0 |9 P" Q- ' G6 t! n* l4 f9 ?# u5 ~
4 v% t8 k! L0 h
复制代码- #include "main.h"
7 p* K5 `# @! \
3 E; j& D0 U: O3 N9 y
) p5 r1 H' F# P0 l- int main(void)
/ C N3 \. ]3 Y9 _5 s+ Q( N - {
, N6 q+ Y* w# J$ p0 w s7 G
1 e* l4 H+ j0 f: T: E% n6 @0 c- //系统时钟 相关模块等初始化; j8 ^" X( G/ g
- Init_All_Periph();
) ~4 d6 ~) X- C7 J( a6 ^- J
& t( J7 F( m. U- O1 ]0 L% T; z6 W- while(1)5 k' @) {/ h9 k& k
- {/ [' H9 z% W, l$ ~2 s! L D0 h
- $ _" S0 t$ K1 O! E5 c
- lcd_set_color(0x00f8); //display 蓝色9 r0 r4 ^; k# H
- lcd_set_color(0xe007); //display 红色0 \! w I$ K. \& M3 M* e
- lcd_set_color(0x1f00); //display 绿色4 y3 S6 j+ Z, U
* ~4 A+ s7 Z8 }4 \/ m7 r; W- }: J8 M) ^- N3 E1 M0 t4 [
- }2 c$ @6 i# X8 U4 [9 F
: G7 S, x5 M2 A, a# p, _
8 P9 C1 @8 B, w: ]7 @+ @- /*********************************************END OF FILE**********************/
M( T% n$ V: H8 u
复制代码
) l8 q9 G/ I+ Z- y只是一个刷屏程序,献给有需要的人,采用STM32F407驱动
5 X; T+ B* I7 o6 d, ?屏幕链接https://item.taobao.com/item.htm ... racelogww=ltckbburl
1 u$ ~( d6 J1 J$ p/ n: Z6 X
LCD.zip
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