- #include "main.h"
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+ v+ O0 x, \3 l& |6 ?" T8 N2 _- void LCD_Init(void)
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' z4 t9 L$ O6 M& H- GPIO_InitTypeDef GPIO_InitStructure;
+ y' G+ _. A1 u% N! T - FSMC_NORSRAMInitTypeDef FSMC_NORSRAMInitStructure;* x4 s0 r& I) u6 v, d) |
- FSMC_NORSRAMTimingInitTypeDef readWriteTiming;
6 K0 a* J5 l) b2 J6 K* M3 @0 k - FSMC_NORSRAMTimingInitTypeDef writeTiming;/ y+ z7 S! G/ W4 u
-
c% x$ i: Z, d6 M0 u - RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOD|RCC_AHB1Periph_GPIOE, ENABLE);//使能PD,PE时钟 # [' n' Z( B" ^# e
- RCC_AHB3PeriphClockCmd(RCC_AHB3Periph_FSMC,ENABLE);//使能FSMC时钟 : x! N$ D& F7 t! I4 h e) J
-
# e/ d0 b1 k& j1 F! B - ) ?9 k5 u& I. J- x, U# h
- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_12|GPIO_Pin_13;//PD12 RESET PD13 推挽输出,控制背光7 W/ ]* H! b/ u% \$ M2 e9 C
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_OUT;//普通输出模式
% @+ |8 E. g+ \ - GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;//推挽输出
: s9 V+ z ?. ~ - GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;//100MHz9 m" x, ]4 Q" v: W
- GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP;//上拉
7 k, P& L$ V# o+ N$ O" a - GPIO_Init(GPIOD, &GPIO_InitStructure);//初始化 //PB15 推挽输出,控制背光/ q3 X0 f* r/ e' R# d& j/ s7 y1 }
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- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0 |GPIO_Pin_1 |GPIO_Pin_4 |GPIO_Pin_5 |GPIO_Pin_7 |\4 h' G/ F* [5 C" z/ K S. k5 r
- GPIO_Pin_8 |GPIO_Pin_9 |GPIO_Pin_10|GPIO_Pin_11|GPIO_Pin_14|\
: J/ Q+ @- I/ p2 f( j" t# O - GPIO_Pin_15;//PD0,1,4,5,7,8,9,10,11,14,15 AF OUT
2 J8 ^8 [- D3 s( w ~9 \- P2 o - GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF;//复用输出
7 l" @ [* Z# B - GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;//推挽输出
3 W- W8 W1 i+ }5 I& } - GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;//100MHz
1 l" C N& v9 ?# ? - GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP;//上拉
/ z1 V5 j/ ], w. v# q - GPIO_Init(GPIOD, &GPIO_InitStructure);//初始化 : F I: X& R5 T
- 6 D8 u5 X2 e2 ?7 `8 a
- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_7 |GPIO_Pin_8 |GPIO_Pin_9 |GPIO_Pin_10|GPIO_Pin_11|\
f6 Y* I1 V) b0 l( D6 _/ P Z - GPIO_Pin_12|GPIO_Pin_13|GPIO_Pin_14|GPIO_Pin_15;//PE7~15,AF OUT, g- z1 w; ^( |$ C. q) ]- ^
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF;//复用输出* g- X" Z) m: d! J2 r2 h
- GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;//推挽输出. F. N5 g. v X" [! O' V; h8 _; w, z
- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;//100MHz) a- s0 ?# W! d+ j7 Z
- GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP;//上拉" d# C$ Y6 U! H* ]- R9 c- _
- GPIO_Init(GPIOE, &GPIO_InitStructure);//初始化 ; J- g3 A7 ~$ _$ n+ I! x5 y8 n
" ]2 u+ _9 n% ]' B- GPIO_PinAFConfig(GPIOD,GPIO_PinSource0,GPIO_AF_FSMC);//PD0,AF12# n: O0 q" m5 k! W
- GPIO_PinAFConfig(GPIOD,GPIO_PinSource1,GPIO_AF_FSMC);//PD1,AF12- ?. Z7 j' b+ N. `- l: k# @
- GPIO_PinAFConfig(GPIOD,GPIO_PinSource4,GPIO_AF_FSMC);3 T, C, ^. I; s
- GPIO_PinAFConfig(GPIOD,GPIO_PinSource5,GPIO_AF_FSMC); 2 M8 W2 ?$ R- q
- GPIO_PinAFConfig(GPIOD,GPIO_PinSource7,GPIO_AF_FSMC);
/ Q+ I0 ]" D% \8 j - GPIO_PinAFConfig(GPIOD,GPIO_PinSource8,GPIO_AF_FSMC); 2 L% z* m$ H, V8 e, {2 b
- GPIO_PinAFConfig(GPIOD,GPIO_PinSource9,GPIO_AF_FSMC);
' u6 h$ }5 H7 o+ A, b - GPIO_PinAFConfig(GPIOD,GPIO_PinSource10,GPIO_AF_FSMC);- G( d6 A* r/ z3 J: X# M: s
- GPIO_PinAFConfig(GPIOD,GPIO_PinSource11,GPIO_AF_FSMC);
7 u! U+ ^' ^8 p6 K" d - GPIO_PinAFConfig(GPIOD,GPIO_PinSource12,GPIO_AF_FSMC);5 ^# K, z& ~5 n% a; j
- GPIO_PinAFConfig(GPIOD,GPIO_PinSource14,GPIO_AF_FSMC);; ?5 v5 K$ m6 S6 T. j
- GPIO_PinAFConfig(GPIOD,GPIO_PinSource15,GPIO_AF_FSMC);//PD15,AF12
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- GPIO_PinAFConfig(GPIOE,GPIO_PinSource7,GPIO_AF_FSMC);//PE7,AF12
/ f7 Y8 Q8 w- B/ `3 H - GPIO_PinAFConfig(GPIOE,GPIO_PinSource8,GPIO_AF_FSMC);6 T, {0 C) I" [! p: X/ ]
- GPIO_PinAFConfig(GPIOE,GPIO_PinSource9,GPIO_AF_FSMC);5 u3 R( U- i, g# g( Y
- GPIO_PinAFConfig(GPIOE,GPIO_PinSource10,GPIO_AF_FSMC);
. w0 S e, P( @% r2 u2 b9 I - GPIO_PinAFConfig(GPIOE,GPIO_PinSource11,GPIO_AF_FSMC);! `9 k L7 I* o. D8 A
- GPIO_PinAFConfig(GPIOE,GPIO_PinSource12,GPIO_AF_FSMC);
7 o8 t. {0 O- u$ G; Y8 U8 E, J - GPIO_PinAFConfig(GPIOE,GPIO_PinSource13,GPIO_AF_FSMC);
7 D: y: e0 u0 H6 X5 \ - GPIO_PinAFConfig(GPIOE,GPIO_PinSource14,GPIO_AF_FSMC);
. _* Y- Q# X% X" z7 I - GPIO_PinAFConfig(GPIOE,GPIO_PinSource15,GPIO_AF_FSMC);//PE15,AF127 ?4 J, f$ K: c- i6 I1 z
- * A% {- c% l. v+ j
) ^9 n; L* B* z. x" R: O- readWriteTiming.FSMC_AddressSetupTime = 0XF; //地址建立时间（ADDSET）为16个HCLK 1/168M=6ns*16=96ns
) {% G3 l! ?' ?9 O$ D) U+ ^ - readWriteTiming.FSMC_AddressHoldTime = 0x00; //地址保持时间（ADDHLD）模式A未用到
" l2 H) F# p6 {0 R/ T - readWriteTiming.FSMC_DataSetupTime = 60; //数据保存时间为60个HCLK =6*60=360ns
3 k3 V! w0 r! ?& K - readWriteTiming.FSMC_BusTurnAroundDuration = 0x00;6 w0 i2 Z4 F' z- q
- readWriteTiming.FSMC_CLKDivision = 0x00;' I! g( K9 z) g9 y
- readWriteTiming.FSMC_DataLatency = 0x00;" s! n* b: f1 n- E% e% @1 t
- readWriteTiming.FSMC_AccessMode = FSMC_AccessMode_A; //模式A
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" k2 y' q4 d" l- writeTiming.FSMC_AddressSetupTime =9; //地址建立时间（ADDSET）为9个HCLK =54ns - ~( o" p A6 p' M
- writeTiming.FSMC_AddressHoldTime = 0x00; //地址保持时间（A , {5 [( m& k3 p$ L
- writeTiming.FSMC_DataSetupTime = 8; //数据保存时间为6ns*9个HCLK=54ns' t: \4 K+ q! \$ O; _
- writeTiming.FSMC_BusTurnAroundDuration = 0x00;# x8 k1 [9 v6 V; q6 j) {. @# ?$ \. M
- writeTiming.FSMC_CLKDivision = 0x00;
, p5 ~( Y/ a3 b' ^ r8 X - writeTiming.FSMC_DataLatency = 0x00;
) J) l) X) B* e K$ X" C/ r - writeTiming.FSMC_AccessMode = FSMC_AccessMode_A; //模式A
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-
# X/ C; R$ ^7 a: ` - FSMC_NORSRAMInitStructure.FSMC_Bank = FSMC_Bank1_NORSRAM1;// ; Z4 `% H7 f( |2 A- }, h
- FSMC_NORSRAMInitStructure.FSMC_DataAddressMux = FSMC_DataAddressMux_Disable; // 不复用数据地址
( R! T# P/ W% D# R/ G - FSMC_NORSRAMInitStructure.FSMC_MemoryType =FSMC_MemoryType_SRAM;// FSMC_MemoryType_SRAM; //SRAM / {" N; T; M9 Y+ `: R
- FSMC_NORSRAMInitStructure.FSMC_MemoryDataWidth = FSMC_MemoryDataWidth_16b;//存储器数据宽度为16bit
$ `, l# o' f! k- H7 Q7 d - FSMC_NORSRAMInitStructure.FSMC_BurstAccessMode =FSMC_BurstAccessMode_Disable;// FSMC_BurstAccessMode_Disable;
" x3 U; j, p# \+ m - FSMC_NORSRAMInitStructure.FSMC_WaitSignalPolarity = FSMC_WaitSignalPolarity_Low;
$ M! p$ q$ c+ u( l" p* Y$ {0 F - FSMC_NORSRAMInitStructure.FSMC_AsynchronousWait=FSMC_AsynchronousWait_Disable; - [# Z6 r2 f1 e5 |8 r& e* Y P
- FSMC_NORSRAMInitStructure.FSMC_WrapMode = FSMC_WrapMode_Disable; ) R" Y4 M+ Q" n" |* b
- FSMC_NORSRAMInitStructure.FSMC_WaitSignalActive = FSMC_WaitSignalActive_BeforeWaitState; ( r$ _2 P8 j, c0 @
- FSMC_NORSRAMInitStructure.FSMC_WriteOperation = FSMC_WriteOperation_Enable; // 存储器写使能 g1 @' ~7 J, v6 O) N# |" d
- FSMC_NORSRAMInitStructure.FSMC_WaitSignal = FSMC_WaitSignal_Disable; 7 X* L f* ~) L( t9 c8 c4 v+ c
- FSMC_NORSRAMInitStructure.FSMC_ExtendedMode = FSMC_ExtendedMode_Enable; // 读写使用不同的时序
+ U: b- P1 g' g7 R& s5 V1 v. c9 R1 Q - FSMC_NORSRAMInitStructure.FSMC_WriteBurst = FSMC_WriteBurst_Disable;
3 y* \% o8 W8 w d2 X* l; }% A, z. w" a - FSMC_NORSRAMInitStructure.FSMC_ReadWriteTimingStruct = &readWriteTiming; //读写时序
% |- \7 X* H& t2 U7 O0 v' [ - FSMC_NORSRAMInitStructure.FSMC_WriteTimingStruct = &writeTiming; //写时序6 T) V+ [) u5 Q
- 9 h9 {$ c9 I& o0 r
- FSMC_NORSRAMInit(&FSMC_NORSRAMInitStructure); //初始化FSMC配置( N; I6 K7 }2 S
) u# O% B$ m" {- f( E( W% {% t- FSMC_NORSRAMCmd(FSMC_Bank1_NORSRAM1, ENABLE); // 使能BANK1 2 ?4 r6 ?: V) s2 n5 T4 w) a
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- delay_ms(50); // delay 50 ms
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; ^7 A# Q! S0 D1 ^- LCD_LED = 1; //点亮背光 l0 d" F% d9 ~! ?' z
-
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- /****************************************************************************
" I) m f2 r' M) p. U" v- Q - * 名 称：void wr_cmd(u16 data). ^2 H m- C3 ^- |
- * 功 能：向写命令
* K7 i: ~/ Q+ s! T6 J - * 入口参数：data 命令参数8 R1 L& x( L+ C4 @
- * 出口参数：无
1 e- e% ]2 |7 A- `5 U1 _+ c4 d - * 说 明：1 m/ p! u8 f6 Y: q( n3 C' M) d
- * 调用方法：wr_cmd(0x002A);& M5 i7 ]/ |$ n& ~. l/ d
- ****************************************************************************/
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- __inline void wr_cmd(u16 data) {
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- Bank1_LCD_R = data;
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-
7 I. m. d8 O; K* ~0 c - /****************************************************************************
7 ^6 }2 d) n8 q# S. S- X - * 名 称：void wr_dat(u16 data)
3 f% N; ~, I* u7 T - * 功 能：向写数据
% z3 |. ~0 X0 e) w - * 入口参数：data 数据$ S' \( D+ Z3 i' C0 x7 ` B% g
- * 出口参数：无( Q7 U; ~) `. Z
- * 说 明：
' E& m4 k, E3 B3 }, L - * 调用方法：wr_dat(0x0000);
6 z+ O M9 p: G: m$ {2 F - ****************************************************************************/
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$ l& O: I8 `& a* k$ F0 d. O4 ~1 R$ I- __inline void wr_dat(u16 data) {( q" o2 b6 {) M; p6 O+ V$ }
- 2 B4 }( {" @5 |% |
- Bank1_LCD_D = data;0 s" y9 ]; P* N; f& Z. k
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7 `# y4 q' r) m- void lcd_reset(void)4 u# x1 a3 S6 Z4 A" g3 J, G
- {, i* f) m: k% C+ |' g
- GPIO_ResetBits(GPIOD, GPIO_Pin_12);* K& m7 l1 U; b4 M
- delay_ms(100);( |' ? G% R0 j& k7 X& d
- GPIO_SetBits(GPIOD, GPIO_Pin_12);
- a% z# c2 d: m. A7 q% b - delay_ms(100);
1 a K4 T! G& N7 E3 W5 Q. h - }% ]6 t& ]( P* Z
- ( m% I% r7 Y0 U I& C
- void lcd_write_cmd(unsigned int val)8 Z' f( P" n& _6 o) g% t
- {) v! m- _7 M- h7 w
- wr_cmd(val);6 }- a1 L; u; K+ Y# e" B
- }; j3 r/ v- o, y$ o
- - b; f$ F9 q0 ?; `" y* v5 H
- void lcd_write_data(unsigned int val)
0 h/ x. [5 F% L- M) L - {- F2 u7 d: L5 b+ {! o
- wr_dat(val);
$ \# z" j" H( B! E: s* x: ?' s C) v - }
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- void lcd_set_color(unsigned int color)
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* b, S* o8 D0 m9 O$ Q - unsigned int i, j;
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- lcd_write_cmd(0x002a); 8 L5 N; C3 R) Z3 d
- lcd_write_data(0x0000);) F! }( Q1 c/ R' C
- lcd_write_data(0x0000);
: E# q: J& ~7 Z; y, H2 ~( h- i( U - lcd_write_data(0x0000);- ^: p- v/ f7 r
- lcd_write_data(0x00ef);
0 E, O/ r1 M7 X& m' F6 D8 V' w( p - 2 M' x3 @ [. f4 c1 P0 f
- lcd_write_cmd(0x002b); % p, [6 i) h+ h) {5 H& P
- lcd_write_data(0x0000);& p& m) h# [& w/ ?. c
- lcd_write_data(0x0000);0 C2 b4 d! o7 B9 n: I( {" e
- lcd_write_data(0x0001);
* h, h! U: R: W - lcd_write_data(0x003f);8 w- J8 Z: ?1 z, ~/ z; C4 y
- lcd_write_cmd(0x002c);
. d) s" K: x+ f7 ?# w( x
9 Q5 t. @7 P$ G5 @5 \- for(i=0; i<240; i++)
$ Q+ G, J( R6 L* o4 t - {
5 |' \$ i6 F* L - for (j=0; j<320; j++)/ k) n+ g6 a* R7 p. ]/ K$ V. T. N
- {
4 N: X# J* m- s& y - lcd_write_data(color);7 c& E, S# b: e8 ]8 Y; ?8 d
- }
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1 k) n5 l# i7 v& O - 6 E+ n* b6 S; z) d! M% w
- void lcd_init(void)
" q5 Q! x4 X+ w% e - {
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- delay_ms(120);
7 v6 X& Z+ u3 e/ V) O# D - lcd_write_cmd(0x0001);
& K. T9 \( _2 V$ H - delay_ms(120);
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7 g. O! L' \4 k5 s b- ~' u- lcd_write_cmd(0x00f0);
0 O9 P/ H0 }$ Q3 x - lcd_write_data(0x005a);
& q9 v% H# g6 u* Y) `3 } - lcd_write_data(0x005a);/ s" B5 x4 z+ l& h
4 D* z& |( U5 E9 @% B- lcd_write_cmd(0x00f3); 6 B$ W$ [& \5 }) S* B
- lcd_write_data(0x0000);
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- lcd_write_cmd(0x00ff); " ]/ N% S2 j0 p/ s
- lcd_write_data(0x0030); $ c7 G* G4 J3 b6 J& a7 b! `
- lcd_write_data(0x0000);
5 z) [5 c1 Q# Q+ ]+ ~, W+ o - lcd_write_data(0x0000); 9 o% A! W/ [2 u7 Q9 ~
- lcd_write_data(0x0040);
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4 v8 t, w: F8 ?: g. y" Y' A- lcd_write_cmd(0x0011);
3 w T8 s+ I% ~9 X - delay_ms(120);
+ h& G" n( L- B* D+ ~( c - # o1 {- D6 i. z. m6 c8 h
- lcd_write_cmd(0x00f3);
+ E0 h* w* ^& ^/ s) k9 E/ e - lcd_write_data(0x0001);
D) Q {# t. O8 b4 s# n$ u - lcd_write_data(0x0026);
! p" Y# [2 x2 @' @5 k1 V - lcd_write_data(0x0026);
( U4 n6 e& f( E' N/ V% E# f- j - lcd_write_data(0x0007); * [& F0 {. i v; @# \; b8 y
- lcd_write_data(0x0011);//*****//
4 g8 G' K) N9 O3 Z$ p n( ~ - lcd_write_data(0x0057);# r o7 @* D# B1 `6 b! [
- lcd_write_data(0x0057); 4 E7 n1 _& F& Y4 E5 _" f
- lcd_write_data(0x002c);
7 H. \( a4 M; M! H
/ D, Z* q) ^& D3 |6 i- lcd_write_cmd(0x00f4); $ Q$ J( _, D2 F0 v0 [1 m
- lcd_write_data(0x0060);//*****//: n; y4 r! w, N# [8 E. ^
- lcd_write_data(0x0060);//*****//
0 I; i/ o0 q# z6 g - lcd_write_data(0x006F);//*****//; ^/ u3 Z4 ~" l$ D" e
- lcd_write_data(0x006F);//*****// # e! X- r8 ^& g$ w( i* u
- lcd_write_data(0x0044);
/ I2 B3 s, C9 x- j+ m, U- E - # O9 H7 O' y3 N# `5 g
- lcd_write_cmd(0x00f5); - j1 e2 L% @. z/ X* c
- lcd_write_data(0x0012);4 o+ z7 |( b* S6 ^3 B/ ~: @
- lcd_write_data(0x0011);
8 @; g7 s' n% B" y - lcd_write_data(0x0003);
+ x1 N; y2 o, ]9 V7 w( c% E - lcd_write_data(0x00f0);
. U4 ]# ^, h3 c: y9 {- U - lcd_write_data(0x0030);) Q! Q/ F) ?. q" A0 R
- lcd_write_data(0x001f);/ b( A# D8 V: d6 Z
- % Y, X4 k6 y- r9 x$ N
- delay_ms(10);3 e, b9 R6 z7 `. S3 p p
- lcd_write_cmd(0x00f3);
: l+ R& C$ T- }" w$ a/ Z7 S; O- R - lcd_write_data(0x0003);4 s5 r4 G9 ^. Q
- delay_ms(20);
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- lcd_write_cmd(0x00ff); 2 e5 ]/ Y) g1 q- y' K/ W4 u
- lcd_write_data(0x0030);
" r3 Z1 k- W6 r+ ~ P9 h - lcd_write_data(0x0000);& q7 T7 _3 }6 [2 Z, h
- lcd_write_data(0x0000); 1 I* K# |3 L. x. h
- lcd_write_data(0x0070); 9 J4 {0 S$ P4 x! ]8 H
- delay_ms(20);
7 H& Q2 N& s+ L5 [
% n/ x( p4 r( Q! f! X. l% m- lcd_write_cmd(0x00f3);
* F, y) V% ?1 V, }$ U5 @8 ] - lcd_write_data(0x000f);
9 g) X7 [3 E' U - : L1 M6 {5 K5 ]1 M$ S! O4 \
- lcd_write_cmd(0x00ff); 4 ?% c6 u, ` t( e3 ~( m) b
- lcd_write_data(0x0030);
8 q; J, l# c' z* z# J - lcd_write_data(0x0000);
3 k3 f" N- S0 p - lcd_write_data(0x0000);
9 h% c* o0 _/ K0 E P' f! x7 \ - lcd_write_data(0x0078); . z4 \9 {% v. X! @1 M) J
- delay_ms(20);
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- lcd_write_cmd(0x00f3); & D. O4 }0 y8 |
- lcd_write_data(0x001f);
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- lcd_write_cmd(0x00ff); , W. N- i B$ J' v( J% I
- lcd_write_data(0x0000); ( V7 C' b/ C/ N9 d5 X* r
- lcd_write_data(0x0000);
7 z& T* z! U( [. E - lcd_write_data(0x0000);
% |! a, E/ H8 R3 F - lcd_write_data(0x0078); / F& U8 G8 o6 Q
- 0 I$ u& K O0 O3 }, d
- delay_ms(20);
# }% ]* J3 t! p8 h' |2 ] - lcd_write_cmd(0x00f3);
8 Y" d8 C1 ~: K - lcd_write_data(0x001f);
" ^6 }$ {& [* D8 d - delay_ms(40); ( \& F: T& B- v1 L" W6 m
% t8 i/ Y, |) w# u6 x8 l- 0 Y/ a; Z7 P1 m2 G$ o; c6 b
- lcd_write_cmd(0x00f3); 1 _& Q; Q3 S/ [8 m5 E
- lcd_write_data(0x00ff);//changed- L/ R, A$ {8 B2 T! t0 M- {+ o
- lcd_write_data(0x0026);9 |; T( N% }4 {
- lcd_write_data(0x0026);7 Z% x! ~( O# N$ C; i8 o
- lcd_write_data(0x0007);//changed ! O, W$ G+ o! z% q; j
- lcd_write_data(0x0055);
0 V' F+ U( o3 o0 Q h: d - lcd_write_data(0x0057);! i( v7 ] K* ]
- lcd_write_data(0x0057);
/ ?+ [& N1 }9 |6 n0 M( z - lcd_write_data(0x002c);
! O& K1 V5 p6 {- y l5 B: _; \7 V( O5 j - ) J" P" G' V- R0 [ l1 d% d
- delay_ms(50); ; s9 e& j/ } w( T$ U3 l4 Y0 a
- lcd_write_cmd(0x0011);
d6 |) A; q+ Z2 L! j9 |" P - delay_ms(100); : K0 ~- r4 O7 S# I$ W w
- + w) n" |4 r) _! z
- //initializing sequence & f$ m) {+ k9 z" [
- lcd_write_cmd(0x00f2);
+ j/ h i; P0 v! T+ L1 y4 [6 o2 f - lcd_write_data(0x0013);
% a; `: f7 H% C0 k) \$ Y1 |, } - lcd_write_data(0x0013);
1 V5 W1 V k+ O+ R - lcd_write_data(0x0001);- x ~2 M/ _* _' C# }: n; u
- lcd_write_data(0x0008); / l/ J. H1 h& ~$ `8 w
- lcd_write_data(0x0008);& S7 U. o* |! a
- lcd_write_data(0x0008);
3 o" Q/ N, V8 E5 g) y* E - lcd_write_data(0x0008); 0 S) Q/ D1 x( V
- lcd_write_data(0x0010);
4 s4 f" T' n; D+ g6 \6 O$ Q- \7 J - lcd_write_data(0x0000);//changed
9 W* }0 y# N6 a% ? - lcd_write_data(0x0010);
' G2 ~8 S: O: Z# K - lcd_write_data(0x0010); F; z$ E W) M8 @
- ' x* C" K) T# Q, @
- lcd_write_cmd(0x00fd);
+ L1 J, e; [- u) V- r - lcd_write_data(0x0055);
& \$ @& I5 Q7 a* E
0 o& B# Z9 H0 f- c) Y8 Q3 n( A- lcd_write_cmd(0x0035); $ S7 r0 R5 g" N4 b* A& S6 S
- lcd_write_data(0x0000); ; c; v: a# P. Z
) F) ]$ b% S& H2 y* K" r* F- lcd_write_cmd(0x0036);
) a& V }1 O9 E! C* `, W - lcd_write_data(0x0048);
$ r, l' G1 l6 _, j# p - : j( y d0 q/ ~" z: K
- lcd_write_cmd(0x003a); 1 U8 R# |& J6 E( J4 \
- lcd_write_data(0x0055);
( \! e( g( ?! C* D( `3 H
\' X, C" f5 {) D$ u, u4 r- lcd_write_cmd(0x00fe);
) W3 A: J% R1 ?4 Z a+ H2 v - lcd_write_data(0x0016);% g/ z6 h+ N7 e+ G" m
- lcd_write_data(0x0016);
9 L: T8 m5 |* H v; b4 k f - lcd_write_data(0x0028);2 E7 g* b+ |/ S4 G
- lcd_write_data(0x0000);
1 o) E+ v9 d, P: m - lcd_write_data(0x0000);0 q o7 [* l) p p9 Y1 ^/ }& c' I
- lcd_write_data(0x0006); ( t3 Q+ J ?* a8 j
-
$ `0 c k3 E) ~' j+ b, Z8 X9 Q% E - lcd_write_cmd(0x00f6); 9 m' L% I& U3 ~* Q- k: I5 p
- lcd_write_data(0x0010);
' q$ d* s* g2 W- ~$ r - lcd_write_data(0x0080);
7 W9 c% y% w" A& O2 f% [1 B - lcd_write_data(0x0000);2 R W9 r1 H: e, `
- lcd_write_data(0x0010);
1 V; H/ _' M% ? - 9 t9 f4 C8 n% Z+ ~4 e
- lcd_write_cmd(0x0051);
0 l! y1 z6 i0 G. ?3 } K3 u$ ? t - lcd_write_data(0x00ff); + T: d" f( s; `+ h8 N, S) q
-
. a/ D1 x8 X4 _' \& z; n - lcd_write_cmd(0x0053);
% {5 Q7 B, N) \. \$ s# |+ t! I, m+ G - lcd_write_data(0x0000); & u/ E- L5 d- t5 T: D/ P0 u
- _' w; G9 J& [6 |7 Y
- lcd_write_cmd(0x0055);
) v& Y/ g/ X P0 v: V) Q4 X+ b* V7 } - lcd_write_data(0x0000);
, ^& ~; M9 F1 v/ C6 a -
6 j: ~- M A3 i8 P - lcd_write_cmd(0x005e);
% \% y. z* m' i- \7 D) O1 I - lcd_write_data(0x0000);
+ w, |% X* O$ a% e( ?! p% w! D - - ]7 V D# c6 J
- lcd_write_cmd(0x00ca);
% T: k/ N) q, {1 o0 v - lcd_write_data(0x0080);
0 u* T% G& t$ h+ u1 t" D - lcd_write_data(0x0080); N0 ~4 s# H2 X% Q( D( g
- lcd_write_data(0x0020); ! b& @) {; o4 b) v1 F. z* ]7 E
- ; d% M$ [) G8 X8 E4 R( b
- lcd_write_cmd(0x00cb); 1 {' O9 d4 \% J/ |
- lcd_write_data(0x0001);
8 E; }5 Z) X0 |; @" [ B - $ z0 L8 \( s; ~+ J5 a
- //gamma setting & X: O( l1 V' r& q0 K$ G; R
- lcd_write_cmd(0x00f7); * s9 X1 K, ~- f
- lcd_write_data(0x0092);. U% {2 I* e/ `0 ]( U# c
- lcd_write_data(0x001a);6 L+ f. }7 F! k" K! M/ Z2 `
- lcd_write_data(0x001e);
4 a/ e5 E4 x# |' o. Y9 v - lcd_write_data(0x001a); & i# ]4 q# y/ E4 [$ e
- lcd_write_data(0x001d);
# m5 b' d% a5 U1 V) ~7 C/ y3 q - lcd_write_data(0x001d);
b8 e/ L4 E9 C1 ~, ~, O! M - lcd_write_data(0x001e);
" w& o% ^* k) \7 L; h3 F" ^ - lcd_write_data(0x0026);
4 H. Q' _- }, A. n4 j. x* S - lcd_write_data(0x001c);! J# V" o* X% Q* u# C r
- lcd_write_data(0x001c);
* k# Z& i4 B+ W- D - lcd_write_data(0x0024);
3 q4 z$ g! U8 _7 {: D - lcd_write_data(0x001b);
4 [, ]; m) @ M! V! u+ k7 p, F - lcd_write_data(0x0009);
7 y9 g+ _; f2 ?+ n - lcd_write_data(0x0011);
1 V: S6 L8 v0 r7 S - lcd_write_data(0x0018);
8 o* s1 [& H* F' r/ |
7 }6 W* E L! y- lcd_write_cmd(0x00f8);
9 a0 l) d1 b; u6 D5 b$ p) z3 i - lcd_write_data(0x001a);
% z* Z9 `% f0 j - lcd_write_data(0x0000);/ Z4 h8 Y: I$ o7 l+ Z: G* o6 B
- lcd_write_data(0x001e);; s5 @/ O9 z6 H& f( s
- lcd_write_data(0x001a);
4 m6 {1 E' U+ E; w - lcd_write_data(0x001d);/ J: e: ?: f1 N$ E# p7 G! R' A
- lcd_write_data(0x001a);
: }2 v3 U/ X5 l2 s - lcd_write_data(0x001d);
8 f, |+ P5 D, ]; J' G8 {$ x - lcd_write_data(0x0024); 0 y& k: {# I1 n
- lcd_write_data(0x001e);
2 Z1 y- t5 b7 t - lcd_write_data(0x001f); t4 e- B+ T+ z. v# m* e
- lcd_write_data(0x0027);% K% W/ e0 H) c# X' G& p8 b$ y
- lcd_write_data(0x001e); $ I: A( L. O, {1 J- G- X
- lcd_write_data(0x000a);
5 Z) l. J5 l; U5 q - lcd_write_data(0x0011);
: \! @1 v8 y' I! ~9 _! C; O4 R - lcd_write_data(0x0011);7 D+ Y _9 \# n% J0 ?
$ \. s+ C- ~2 m5 h" `) G- lcd_write_cmd(0x00f9);
$ F1 V8 d3 k% N( s6 L/ q* d - lcd_write_data(0x0086);/ e, I( q$ z, c1 a
- lcd_write_data(0x001a);
- w: o' C. }0 ^0 ]* B - lcd_write_data(0x0010);$ s T) C- D" M: A. U2 W
- lcd_write_data(0x0010); 9 R' T1 T. X8 s. I: ]
- lcd_write_data(0x001d);+ g& D) D. o X
- lcd_write_data(0x001b);
1 X# P# \3 _& u+ @ - lcd_write_data(0x001f);
$ a- B* G% [" G) i+ J - lcd_write_data(0x0027);
. A f2 K8 w3 @ y9 e6 Q - lcd_write_data(0x001b);# P3 k' T2 U0 L, j9 R
- lcd_write_data(0x001f);2 N* p- D: L" b6 H) Z
- lcd_write_data(0x0027);/ H; g. d0 H9 i e
- lcd_write_data(0x001e);
% P" t- ^9 V( b1 E: J7 i+ T - lcd_write_data(0x000a);
; i; ^8 W2 o& z, |% K - lcd_write_data(0x0011);
; W4 j4 g2 p/ x6 y - lcd_write_data(0x0018);6 A- K7 a$ {7 v! v
9 q# i; x1 @' g) S2 g& O- lcd_write_cmd(0x00fa); : d) b, x( c, @
- lcd_write_data(0x001a);8 K1 V: N" K3 b- {- g0 H; u8 ^% \: {
- lcd_write_data(0x0000);
3 }, d7 f9 S; `- l - lcd_write_data(0x001e);1 k; N7 @: p' F
- lcd_write_data(0x001a); ' o: ]" [1 ^( [: X! U
- lcd_write_data(0x001d);5 i; P; H, [( H; W
- lcd_write_data(0x001a); : y( a4 ~4 ]7 j6 I
- lcd_write_data(0x001d);
w: F$ O( {" ~ r; ~1 h4 H# [ - lcd_write_data(0x0024);
; W) u2 P3 B4 t( K% N - lcd_write_data(0x001e);8 [1 i+ J; P7 ^* u
- lcd_write_data(0x001f);
7 m' H$ E9 T' ?: e, n. Y - lcd_write_data(0x0027);
7 K {* d' `$ `& h u1 d B - lcd_write_data(0x001e);
" g- d3 A) E, j% k - lcd_write_data(0x000a);
, j x) k* [" Y1 T S - lcd_write_data(0x0011);
a6 }% p C) X" T - lcd_write_data(0x0011);
. h; n2 j) f$ j7 f% _ - 0 ^: e8 o) H U F* k) p5 Z
- lcd_write_cmd(0x00fb);
) R+ \$ @* J6 c8 ? _- l# W( }, J - lcd_write_data(0x0080);& Y4 K: x& n/ d; g% S
- lcd_write_data(0x001a);( h, ]4 P0 h5 J; Y6 m/ o) O M
- lcd_write_data(0x001e);
- `- K2 B9 I6 ^$ z0 K9 I - lcd_write_data(0x001a);
, }. P; r. ^6 G) J4 h - lcd_write_data(0x001d);
' P- n% i; Q* D4 R7 X - lcd_write_data(0x001b);
( U( P# }$ g- o# }$ b* w - lcd_write_data(0x001e);
* o2 O' d) r2 z% |: v - lcd_write_data(0x0026);
0 ^4 {* S2 O$ g+ R - lcd_write_data(0x0017);
+ ~) r* U2 B* _; s! P7 ? - lcd_write_data(0x001a);
. L. _3 o% l; G - lcd_write_data(0x001d);
+ `0 H3 {5 q7 l, x1 H4 i - lcd_write_data(0x0014); 3 \7 A6 b- `8 e! k( ]) j
- lcd_write_data(0x0000);
+ q' u& ~2 Y9 {8 x- S/ c( n) s5 I' N - lcd_write_data(0x0011);- \* K: r- d) M" w% U6 c! j" P
- lcd_write_data(0x0018);9 i" p1 P+ t: R* D. G3 z
- 6 }) Q; C; u( k) e- N
- lcd_write_cmd(0x00fc);
/ q- d% ^8 p) ] - lcd_write_data(0x001a);
$ c" H9 [0 \ Y% S/ I* [7 D - lcd_write_data(0x0000);5 ^$ L+ R( v" Z4 r# ~
- lcd_write_data(0x001e);7 R1 u! o. K, f* u
- lcd_write_data(0x001a);
B3 [) M" D0 [7 M9 B h - lcd_write_data(0x001d);# T- q y) X+ d: \3 V. Z+ n
- lcd_write_data(0x001a); / @$ T: G9 ^5 s
- lcd_write_data(0x001d); ! ?- W, u1 y3 y8 }1 Y
- lcd_write_data(0x0024);
5 n- F3 a) e, F/ o. t5 d( x' f" j - lcd_write_data(0x001e);3 H( u- c2 L5 D6 x+ |3 L* s
- lcd_write_data(0x001f); U6 h2 U, U3 r( B7 w, X) ]4 x/ a
- lcd_write_data(0x0027);2 f0 d" e7 g4 I- ]
- lcd_write_data(0x001e);
9 |" K/ H+ Y; J5 u - lcd_write_data(0x000a);
" g d5 L0 t/ Z1 m/ h - lcd_write_data(0x0011);
+ S$ t& b+ C7 s+ a& t9 M) ~$ c5 b - lcd_write_data(0x0011);8 z4 _/ q' ^+ p9 n' `; Z% L" F
- ' y2 x |6 W9 _1 _' A% X
- // address set ( r0 A& \# D. g0 g0 ~/ V, f
- lcd_write_cmd(0x002a);
. T2 S1 W4 O1 _ - lcd_write_data(0x0000);7 l2 r2 ~4 w' J. n# ]7 Q x2 q
- lcd_write_data(0x0000);
# d2 K9 Y8 @( T$ K1 A" T$ O5 u$ o - lcd_write_data(0x0000);
* |7 c) }: g# G& J# ^* M$ c - lcd_write_data(0x00ef);
0 E: I; U/ ^7 }1 t! u L1 ?. U
0 } P, A( W1 A3 _# a- lcd_write_cmd(0x002b); ; P" j" } ]' h. O% L
- lcd_write_data(0x0000);
' L( E# x4 z- V+ D) S - lcd_write_data(0x0000);
# M0 h: U& J6 h/ n4 Q - lcd_write_data(0x0001);4 w& Y* ^( u5 M W: ]
- lcd_write_data(0x003f);
1 v6 V1 U- n+ M" R
( F( Y5 ]) {1 C- B4 U- Z- // display on ! o& Q- n1 g: z
- lcd_write_cmd(0x0029); . r! `; K2 e' T8 I' {& c. W
- / f3 M: s, i9 V% ?1 U) g3 }6 N; o
- // RAM write1 t2 k4 ~% s* Y9 [, F- c
- lcd_write_cmd(0x002c);
" O: a, B; o2 c- ] - }
; p w2 B. g: a- ]
5 ^" Z' ~% |: _8 r# m3 V# P- 2 a+ w2 w5 g& o( k1 f! N! B0 b
- #ifndef __LCD_H8 }( o! i! t8 ? V0 A
- #define __LCD_H
# h) x, ~# L# s2 i5 V" d! A - * \& I* k2 z9 w7 q m6 r( c1 Z! A
- #include "main.h", C9 t! D. s5 Y3 z
0 G- l/ R0 ^/ D+ C( X- v- * q9 V$ W$ s" G4 X ^9 S8 I& ]- A
- 0 T* W& U, B1 f2 H9 k
$ z' p' Y3 @0 {+ j9 ]5 M- #define Bank1_LCD_R (*(volatile unsigned short int*)0x60000000) //disp Reg ADDR- z9 _9 r/ _0 ]$ B" M
- #define Bank1_LCD_D (*(volatile unsigned short int*)0x60020000) //disp Data ADDR- t8 _/ u" |: E' Z
- 9 U# v9 g' N& U- z T0 [
- |& j$ {0 B8 ^. B0 K g5 d3 c- /*硬件相关的宏定义*/% ?. C! R& |# h( i
- /********************************************************************************// d. F" o7 l* Y# s" _; k
- #define LCD_LED PDout(13) // LCD_LED开关6 ~+ I9 T5 b: m( @7 n4 O
8 p* S t; X j$ r( H- % m& k" J: i+ ]! Q2 i( ?$ O
- , S# v# J; |1 O
- /********************************************************************************/9 r O8 a+ C: N! m. u( L, e$ E
- void LCD_Init(void);& I5 l& U" r+ f% I5 I* p0 P
- __inline void wr_cmd(u16 data);; [' y9 L) N7 h _9 S! n3 Z
- __inline void wr_dat(u16 data);
) s8 k" ` f6 ~; z. ^' S1 R( ^ - + U3 n0 Z% o% K$ M" |0 F/ l
- void lcd_write_cmd(unsigned int cmd);- A0 B6 \; _, f! w
- void lcd_write_data(unsigned int dat);
H- K" k& {& E u2 F2 Z - & i' [" [, J# I
- void lcd_reset(void);
; e! A' C; T* L( O- v2 i - void lcd_write_cmd(unsigned int val);% Q g" z! L' H
- void lcd_write_data(unsigned int val);( b S; Y% q# q+ B! a, \
- void lcd_set_color(unsigned int color);* u) S# j% Y. e. R) ?1 X$ s
- void lcd_init(void);/ b0 a9 Q9 R# G4 g9 {
3 D! j& A) K2 A& `7 E" r9 c2 `- #endif - {4 l- w/ y5 E- ?7 _% T( q
-
# x( o; X8 R# L( P0 k; t -
2 o0 p8 M1 a4 v+ B5 w, H0 H
m7 Z" g3 O9 e% R- ; \" l1 X9 l( e
- 6 M) c3 l% A1 K4 G1 V$ r
- 1 e2 T3 n: ^) w" U/ r- e
- #include "main.h"
2 ~0 M) u; U( r2 r# j
+ Z7 W9 M( F) k) B2 a1 B
' t l- h3 P6 D$ o, b5 o- int main(void)( t. v* V' J+ O" O# h
- {
+ p2 V, R0 `# c6 \/ x. c
1 M9 ?- a) S1 Y- //系统时钟 相关模块等初始化
4 h g1 U/ j# J- M. e0 v6 \ - Init_All_Periph();; _4 U1 D! `. q
- 9 u1 d- \- ]1 h+ Q5 c
- while(1)1 r( B; R2 X' V$ U
- {! Z7 k" ^2 o3 b H! P; d
- 0 N5 N: _( E3 p
- lcd_set_color(0x00f8); //display 蓝色& {4 E. T R* _! ^
- lcd_set_color(0xe007); //display 红色 h" T* @ s9 _' }
- lcd_set_color(0x1f00); //display 绿色
& Z1 X E; z l1 | - & c4 Z& O7 P ^3 J6 p; `
- }
2 ^ R f$ J/ Q) B6 _" H - }
3 T6 _* r3 D8 o# D$ T' O
8 w* f. k; \0 [- & V c; } L- k7 P4 A a6 ]. ?
- /*********************************************END OF FILE**********************/
F# ], ]+ s \2 \& f w4 ]& c4 V
4 m' W W6 o: l5 H6 F只是一个刷屏程序，献给有需要的人，采用STM32F407驱动
3 H1 c; L* w+ ^* C2 i7 {% E屏幕链接https://item.taobao.com/item.htm ... racelogww=ltckbburl
{( s( W! o8 L$ j- r: d
LCD.zip
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