L1点了个160160的屏幕

freeelectron · 2017-03-18T10:13:03+00:00

本帖最后由 freeelectron 于 2017-3-18 18:15 编辑 ( S8 M: u# y2 \5 o& k' z& R& V$ X5 l( ]3 O# {: S 如题160160，LCD控制器是UC1611s，支持iic、spi、6800，8080方式，这个网上的资料比较少见，先上图： % V: K9 [1 i- \ # {0 n5 r% o2 y) v: Z调试的需要注意的点是：' o. _0 K$ Y; u2 z [% d （1）当设置为内部偏压的时候，VLCD引脚输出16.8V的高压，这个时候就证明LCD已 " K1 @- N; d: L: [; a 经正确接受了命令;3 |6 I. r9 r X; \0 A （2）LCD的初始化序列。 " k4 ]9 U: Q$ n* l# p4 k2 c 9 X! q4 \2 t7 t; g# T; c0 j附上资料： UC1611s-Datasheet.pdf (816.95 KB, 下载次数: 14) 2017-3-18 18:08 上传点击文件名下载附件 UC1611s 9 n- n2 I+ S7 {6 {7 c' } 6 y3 @, N L( N/ Q: E# s, N4 K Q主要的驱动代码： ! C' v# b; i1 ^+ E5 _' Ivoid glcd_ioinit(void) `& S7 m% x2 r1 \{# h- V! E1 H! F; q GPIO_InitTypeDef GPIO_InitStructure; 0 ~: ]% m9 P) W , I0 T, K% E+ @0 W ^, y R* u/ g: j /* Enable SS, MISO and RST GPIO clocks */( Y; u5 a% f2 i/ o" P RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOB, ENABLE); % _% v3 @1 I0 V* ] 5 b9 L$ K6 b# T* x+ T /* CS pin */ 8 g- H- Q+ n- G6 R7 J1 w GPIO_InitStructure.GPIO_Pin = GPIO_Pin_12; 8 }5 L( _$ h/ R" ^( {+ [ GPIO_InitStructure.GPIO_Mode = GPIO_Mode_OUT; ; j3 r4 `. B- r/ w( }6 F GPIO_InitStructure.GPIO_OType = GPIO_OType_PP; j0 i/ r W- H3 e GPIO_InitStructure.GPIO_Speed = GPIO_Speed_2MHz;) [# k9 e7 g/ L$ J$ G2 k* J GPIO_Init(GPIOB, &GPIO_InitStructure); 7 Y N* {0 a r$ B" U. i9 E2 R ]0 K$ D' O+ w3 e8 e //D3(SDA) " W9 m5 P: g% W" t$ o) w( } GPIO_InitStructure.GPIO_Pin = GPIO_Pin_14; ) N/ l [. i* x( F" }' l GPIO_Init(GPIOB, &GPIO_InitStructure); 8 D/ D' {$ A# J0 _+ g, U: q 8 m8 R% S. y/ T5 U5 N //D0(SCK) 7 @" p0 m) w- d GPIO_InitStructure.GPIO_Pin = GPIO_Pin_13; . s* d; K" w6 G7 b* b- i. D GPIO_Init(GPIOB, &GPIO_InitStructure);5 g2 l4 b+ j Y- k b) A( M" A7 R% R) H8 |0 ^( m //cd & e% x6 d1 g! Z# k. E$ u3 t9 E* e2 ` GPIO_InitStructure.GPIO_Pin = GPIO_Pin_15;! s4 Q& J1 {! S+ o! E GPIO_Init(GPIOB, &GPIO_InitStructure); " o8 L4 U$ v0 v6 S# F2 V: ]% [ /* RST pin */- V$ F( Q( M- p- ^5 S4 O( s# d1 X4 c+ m GPIO_InitStructure.GPIO_Pin = GPIO_Pin_1; * J! U0 N9 H0 S" ] GPIO_Init(GPIOB, &GPIO_InitStructure); 2 j# N( D. ~0 \, U1 V8 L; } //power on$ }6 l4 q* b/ i GPIO_InitStructure.GPIO_Pin = GPIO_Pin_11; & U' S ?+ i" C3 M/ L% z GPIO_Init(GPIOB, &GPIO_InitStructure); # {# n+ h& X5 E; t8 x6 D + o4 Q: u" n! w, v/ u! \/ B$ g GPIO_SetBits(GPIOB, GPIO_Pin_11); - j. B- w) K, ~) Z+ q, o1 S} 7 R8 V% q3 e7 w' I- q4 J9 W! s) A" C, f+ X void glcd_reset()0 S0 Y& j; n) z; ^ {& G/ \( ~4 R( p& }6 E6 t; y1 X# [ TimerHwDelayMs(10); 5 ?, \1 Z! C9 T9 l% K H* J1 @ GPIO_ResetBits(GPIOB, GPIO_Pin_1);& A2 E4 k' }$ O3 J TimerHwDelayMs(10); % z; U$ B9 Q# B6 J1 T6 U9 K* W$ K GPIO_SetBits(GPIOB, GPIO_Pin_1); : A% j) o3 m' f9 P4 B TimerHwDelayMs(10); 4 [; `# D0 Y9 q; q* @} / }: v! i0 G3 n) `4 L- `void glcd_command1(uint8_t c)& M: Z+ l2 o+ s( C; R8 t7 W {6 h4 e0 I9 Y: i0 X uint8_t i=0;+ ?8 a$ ^* ~; }$ F4 o) Q7 O- L; ^ GPIO_ResetBits(GPIOB, GPIO_Pin_12); //cs M6 h8 _% U) f* g7 E) f" L/ G / x2 u1 b9 P; W GPIO_ResetBits(GPIOB, GPIO_Pin_15); //cd u+ |. |: R2 }" P for(i=0;i<8;i++), b6 U: a% H* {4 T/ i, Q% n {. B0 p; G6 X+ y/ ~2 N* g" Q GPIO_ResetBits(GPIOB, GPIO_Pin_13); //clk # m7 o8 O# E; ?5 V) U if(c&0x80) , P2 F0 o: o1 m3 f6 E- Y/ c { * M! X5 O2 U: K+ W0 K& W! t \4 d GPIO_SetBits(GPIOB, GPIO_Pin_14);8 D$ b' \& b6 S" [0 | } # n2 r+ L- [! o" Y# u' q7 W ` else ! I( a3 B* x7 I. `1 a0 H {5 }6 @" Z* P; x" n8 H" a GPIO_ResetBits(GPIOB, GPIO_Pin_14); + j2 S$ U& Y7 n9 z8 J2 z3 J' @ }& {; A: w1 c6 e1 O5 ~7 V 6 o" a3 a5 Q6 k0 F c=c<<1; 6 [& H4 F5 f. V7 `. u, g+ a GPIO_SetBits(GPIOB, GPIO_Pin_13); //clk" x* P- {% L4 a3 y } t$ b# M1 z" {: ~" H0 [# _9 m+ j GPIO_SetBits(GPIOB, GPIO_Pin_15); //cd 2 ]4 p, K+ C4 E# u) R/ T& L$ v& T GPIO_SetBits(GPIOB, GPIO_Pin_12); //cs x: n) X! b2 {4 f! g+ e) G7 B" O}; U j3 ~1 u# F; t x# q6 J. A5 ^& ]void glcd_data1(uint8_t c)& f1 a$ m5 z+ R7 f* t/ G% ]: w( m7 r" P {0 M+ \. P" [4 g8 {: t uint8_t i=0; 0 q5 n, U* j8 l; c; f9 t GPIO_ResetBits(GPIOB, GPIO_Pin_12); //cs, c3 n0 D1 |+ h" Q9 C- i& S" H . b) M! J0 l# y3 d4 T9 H$ n GPIO_SetBits(GPIOB, GPIO_Pin_15); //cd) k7 L8 L* j5 y for(i=0;i<8;i++); g1 r8 c$ D$ X& C5 U {! ^& U3 Q7 p2 w GPIO_ResetBits(GPIOB, GPIO_Pin_13); //clk A, h6 R" F% V) V5 E if(c&0x80)+ @1 l( E z; t { 5 |! B7 c {/ O" k GPIO_SetBits(GPIOB, GPIO_Pin_14); $ }# U' l9 T+ b7 K } - p3 v, O. C/ k, b* E6 V! E else 4 d$ ^$ T7 _$ H8 K) ^ { r: Q* R% O3 J/ M1 J6 u GPIO_ResetBits(GPIOB, GPIO_Pin_14);( d: ^: P4 V) I* f2 _7 ] } 4 x4 Q/ Y2 f# P4 c c=c<<1;. H8 k, v( u& j( B; H l8 _% S9 [ GPIO_SetBits(GPIOB, GPIO_Pin_13); //clk 1 C3 G" c; f) w f: D, p }( X. D# D; t' c GPIO_ResetBits(GPIOB, GPIO_Pin_15); //cd, `3 |3 A+ G5 N GPIO_SetBits(GPIOB, GPIO_Pin_12); //cs4 T6 B: b7 [2 R& T: o. L4 S }$ b: e8 B: Z" d- K3 K % h2 S0 h' Q- t1 `7 ^6 Z& E; P void glcd_UC1611s_init(void)) ?7 f; W0 V: ?4 l! t { : r1 k5 q8 e: I0 k* [; } glcd_command1 (0xE2);// system reset+ `4 |. |4 k# k+ O 0 f2 s" ?$ X" ~9 A' m TimerHwDelayMs(150);) y+ S7 }9 d. A4 i$ J' E glcd_command1 (0x24);// temperature compensation$ ^5 K7 M2 t( ^3 n% F5 S2 ] ! A. f/ A1 n2 P7 K+ N: T: _ glcd_command1 (0x2B);// panel loading 6 A3 t/ l3 P" f& M; K- J: g glcd_command1 (0x2F);// pump control ,0x2F ÄÚ²¿,0x2C:Íâ²¿VLCD( \+ N7 t* G2 j! c" k0 _; q G. H, ~: @ 0 S9 u6 ~4 _0 x& |6 A glcd_command1 (0xC0);//5 v" p) `; M& x- u, ~ glcd_command1 (0x04);// mapping control0 r* ]6 v8 G3 t& |( p) R* ^, T f5 ^/ y X) m! u8 R( m6 e glcd_command1 (0xC8);// ) c; [$ k' b9 E) _ glcd_command1 (0x08);// N-Line Inversion - g0 L. E% X% a, c/ @6 ?- l: U1 v 7 E* ] H8 y$ {5 G. o" u) l glcd_command1 (0xea);// LCD Bias Ratio ) z. A/ J1 Z U, _) s - T& J, ~- h1 o6 J8 k; E0 F glcd_command1 (0x81);// Electronic volume mode set" t3 e, A: M! h' n" m glcd_command1 (0xdc);// Potentiometer : [ d/ H9 w$ c5 j# [& }$ I $ ]; I1 L1 z" X, _4 @1 D/ @ B% x glcd_command1 (0xa9);// Display Enable7 m. t* J* X! V9 J( K* v0 a glcd_command1 (0xd1);// Display Pattern7 g& d D. B4 E( | }- u# o. j1 z8 ]8 b D" N0 J # ]% w0 a3 C- q' jvoid setcursor(uint8_t x,uint8_t y) ' h3 T4 B' k3 e. V; E* T- ]{ " \5 j; I: L, q7 v- b glcd_command1((x&0x0F)|0x60); // page address LSB 4 x0 \3 v9 f- q0 t glcd_command1(x>>4|0x70); // page address MSB 9 W5 [" M. v3 p A7 K' @" g# H4 a glcd_command1(y>>4|0x10); // column address MSB+ L G7 l; P+ \1 \0 ]2 t8 ] glcd_command1((y&0x0F)|0x00); // column address LSB: B( K, v) E& y }- A1 h/ r; Z& b# M+ Y/ q+ s 5 y$ p( {" D) M, s" _& ~void clr_screen(void)! C, X9 s; s4 p) b8 A% g { e$ X4 D, c7 \' M. } uint8_t x,y;' v0 [8 ^) U) @" A" u9 x1 Y 1 ^* Z/ G, q9 d8 J' o4 _6 [ for(x=0;x<20;x++) //?dis_page??? & l* o2 y+ ?: g) K1 y2 ^% J2 F { 9 A+ D. [" I6 R. I; v setcursor(x,0);, |1 C7 z0 B. Q2 a& L- G for(y=0;y<160;y++) //?dis_col????? ' F! g, n- L0 O glcd_data1(0x00); //?????0x00% C K& ]4 A% H% Y$ ^; h9 @' W! w9 B } 4 t" L6 V- \$ m c) {* ?}3 f) M. U# n8 x1 }' k+ c* Q$ u 1 e" C" @6 l. Wvoid dis_square(uint8_t *squ_tab); b+ D1 f W: _' l { 4 G; `5 |4 w% Q/ |: L. V+ u uint8_t x,y; / t- ?9 p6 A- [6 D2 S1 y( s( V. g' S$ Q8 k clr_screen();3 p S" @6 m" B) g( b" E for (x=0;x<20;x++): z8 h" n' L6 W& Y+ g; H( P { 5 \9 i: T# r5 c0 E( l% m0 s! B setcursor(x,0);7 n: ~2 s6 d5 r glcd_data1(0xFF); & a& ^9 j0 V! z4 o: L3 y. Q for(y=0;y<160-2;y++) & b5 s" b, i! P5 {" g# a% ?7 U glcd_data1(squ_tab[x]); + P* J! f- L' ?3 d# H1 m# p5 s glcd_data1(0xFF); + v& O* b( h5 p }( l) N/ A5 n) Z. {7 s } . h2 d5 N6 z4 @ / U$ G% c2 D; q+ E3 ?//******************************************************************* + P: d, z, ]* [5 p * \; x/ p5 s) d/ K( @! Nvoid dis_word(uint8_t x,uint8_t y,uint8_t *str,uint8_t ch8_16)5 D6 t8 D" G( p9 f { 1 f# s0 A' l4 x4 F: o1 C) D! r uint8_t row,col,ch_x,ch_y; //??????5 y4 Y9 Z! E: H8 r% I 9 s* Y9 L T: L# o& m, L# Q row=x;col=y; 5 k' U% `& R9 s% p while(*str!=0x00) % S! p- a) v; h! w* _& p { : ~7 W/ K& c+ k* |) k& {" \4 q7 H if (*str&0x80) //??: L5 J1 T( }" D0 X; J: Q& ` {# M0 h' C& v' ]; l3 P7 e3 O5 { ch_y=16; //???????9 r; w8 ^9 e0 z/ U ch_x=2; //??????? 3 m6 y7 w" {: M/ |6 x one_word(row,col,hz_tab,*str&0x7f,32); //????7?,????? 0 ~8 O2 I* H) R2 G8 ^ }' R. d- U. s2 }' }4 S& O* f. t else if(ch8_16==0) //ch8_16==0 8X8??/ ch8_16==1 8X16?? * A, g+ x ]4 W; l0 p. g0 L( l { ' ?) m* O* g# J& E( g2 S ch_y=8; //???????. `1 G2 V9 D+ f8 Z" l& l ch_x=1; //???????: K3 _: d! ?' Q! `9 Z* U one_word(row,col,ASC_8,*str-0x20,8); //ascii???0x20??; U' \9 j+ z- M4 c/ v1 ] } 2 @) u- s# j. ]. k; ]$ C$ ^ else " W5 F8 C' ^$ | { - r2 J2 D- I; g ch_y=8; //???????- M4 R( p: D6 _& |" y1 P ch_x=2; //???????: g: l% _: H- [8 g) D0 r- w one_word(row,col,ASC_16,*str-0x20,16); //ascii???0x20??. y r) J3 U$ p4 z, M } $ k3 C- N) G; i4 F( h col=col+ch_y; //????????9 z* w4 [9 a; G( J+ y+ R- a" c if (col>=160){col=y;row+=ch_x;} //??????? % Z& z# ~5 \! ] y- T if (row>=20) row=x; //?????,???? ' i6 K. r, R( z& m: a6 _" g str++; 0 `; G4 X8 O6 X9 f+ k } ) E+ k. l) P8 [5 ~, \/ k } : ]0 E2 Y' P% b0 } 3 V1 E' O g. f, ], k- \//*******************************************************************7 F3 Y' I# K7 C# O9 h$ a# v // ????????? % e- t, i% W% q) O9 ]' } O$ T7 S //******************************************************************* : m3 U$ L* P/ v H" A# ], A i8 ^( r/ c+ J2 m: I+ v9 t/ q void one_word(uint8_t x,uint8_t y,uint8_t *Lib,uint8_t ch_num,uint8_t widthw) + F( [$ a) f S3 r4 b0 O# A6 Q& P{) R* u5 a0 }" p4 i/ r uint8_t i,j,ch_x,ch_y,row,col; * l. X4 ~' \4 a; ` int xi; //???,??????????Uchar 7 [( D4 |4 Y1 [# T! d3 k + O. f+ I3 e$ T# e$ ?7 c7 j row=x;col=y;1 j/ J' ?3 u+ K4 z8 J+ m xi=ch_num * widthw; //?????????? . b% C& a5 u7 g if (widthw==8) ! X7 x8 [, u5 x" c, |9 H+ a6 O { . R4 u: T6 P1 H2 z7 } ch_x=1;ch_y=8; ' F: t y/ Y3 s& g2 r7 B } //8X8??????,?? 8 S R8 L3 j5 D! q' { else 0 g8 c( I9 q: K; B6 L8 D7 K7 e {3 L: n4 V3 j Q. T8 [, B ch_x=2; ch_y=widthw>>1; $ S. b9 q) y* j8 Q: O } //8X16?????????,?? % D/ }- ?, F( t% C! n: D, ? for(i=0;i =160) " k5 ]0 w. [. ]1 o; [6 H4 d {& r7 l& Y. L* \, G" Y- c col=y; 9 n1 k/ V$ K8 [* _ row+=ch_x; 3 P6 {, [' X: D } //???,???????+ M9 n4 r3 D' ?* H5 Q; {" C0 f1 {# ? if (row>=20) ; J' |9 K4 V4 T4 T row=x; //?????,???? : F4 o& ^. a x& x& t3 R } //????????? 6 I$ P+ J( u& R& @! j# ? row=x+1; //????????: ]1 _. T5 r: Z( r3 ] col=y; 2 w3 P; x. h" D) f' `$ m }" x" p/ T( ~, y3 O+ L/ H7 A, y @ }9 s' c! Q7 Z( G- Q3 D3 j# w+ t void glcd_init()( ?8 A3 a9 W$ P" X9 t { # ^/ V6 y+ I# E- o2 ] glcd_ioinit();5 d3 N9 P8 L9 U0 `1 ^ glcd_reset(); : ^! q# E) D3 I" t glcd_UC1611s_init();$ f: Y- w3 U" x$ p& L }$ s. z! J8 [: v% f volatile uint32_t TimeoutCntValue = 0;! B- k4 h* _' V! Z1 D U volatile uint32_t TimerDelayCounter = 0;6 c+ |3 v4 G! D0 z ! N* u5 Y3 B& wvoid TimerHwInit( void )1 b4 z0 M# \9 W( O4 d8 l0 Y {5 ?* Y) D6 ~+ V- {2 i9 }, l3 } O NVIC_InitTypeDef NVIC_InitStructure;9 S) h) b' X& p' }2 }- n( ` TIM_TimeBaseInitTypeDef TIM_TimeBaseStructure; , D& {2 r$ n( Z8 a/ ~ /* TIM3 clock enable */ # i& [, i/ B6 A# Z9 Z, |/ ^8 h RCC_APB1PeriphClockCmd( RCC_APB1Periph_TIM3, ENABLE );$ W0 t& P- p P# k- s2 d$ q, h( h, n * _6 n8 V3 F; M. ?1 ~" r a3 @( D: O- f9 c( e& R: Q NVIC_PriorityGroupConfig( NVIC_PriorityGroup_4 ); 4 s0 C/ `5 b$ x+ W( i) v4 _4 c! O3 b. W1 I! C6 l% e NVIC_InitStructure.NVIC_IRQChannel = TIM3_IRQn;9 Z: L s+ p3 |0 U* t NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0;& x1 A' S' f9 b* M+ m! p NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;3 |* y7 x9 E) Y& F NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE; ^% O9 T E8 L2 G 6 w1 ?3 W1 _. q$ X NVIC_Init( &NVIC_InitStructure ); r. Z( D4 F" e, c3 @& f' D) m+ b2 k$ U4 M* G+ s6 L: I4 ]; | /* Time base configuration */ 6 s! o+ Q& R) i p7 H+ | TIM_TimeBaseStructure.TIM_Period = 3199;1 k% h+ J) S: c# {6 I TIM_TimeBaseStructure.TIM_Prescaler = 10;( ~- l: D3 b2 T3 f+ _- \+ ~ TIM_TimeBaseStructure.TIM_ClockDivision = TIM_CKD_DIV1;9 e {' V: X1 l2 M8 Q1 R TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;$ Z" X- U/ a* y5 I8 D TIM_TimeBaseInit( TIM3, &TIM_TimeBaseStructure ); ' [2 w( `, F4 d7 B ! S- G( s$ c7 k# x& O+ N) P1 O2 t TIM_ITConfig( TIM3, TIM_IT_Update, DISABLE );4 Q! {# v6 p1 Q" Z; r /* TIM3 disable counter */ 5 {& T& H4 C. V7 M/ h TIM_Cmd( TIM3, DISABLE ); : i; ` K; [! a* d" t( L, y} & `- P/ `. W1 }1 R& ]5 x4 X& j6 Y% y4 n1 k2 H uint32_t TimerHwGetDelayValue( void )8 K6 }5 |, V/ `$ z5 w) u# A! s { - S r K3 r) D3 x. n+ t uint32_t val = 0; 0 C$ \* ]$ `; x 8 F6 }' J8 V: T- E" P3 S7 q __disable_irq( ); . \% _) U7 t1 y+ h 4 u- j Q: L4 g7 x+ X val = TimerDelayCounter;7 G5 r6 J) f8 y: b) q. q . C/ j" T( q, _/ O; M __enable_irq( ); # K9 z' M9 ?& h, T( O9 y+ H# D& _0 J' w% R( M9 q$ Y2 h return( val ); ; T$ I+ w q2 `0 Q} ; @' O1 a3 I/ C7 x! _+ H1 e! B" P% Y! v( M) f void TimerHwDelayMs( uint32_t delay )' k5 m1 c+ |2 P. b7 Q7 @. S% M {2 p+ Q6 g. D5 `) _3 Y uint32_t delayValue = 0;% y& c9 q5 k0 D# @$ ]4 G% H2 _4 f6 o; b + m% s4 r) d& Q! z3 m% b }: N delayValue = delay;) s6 X, J; ]0 g4 y p. K5 y P5 H - Q6 o' R5 y" P) ^ TimerDelayCounter = 0;/ N3 V$ s; P3 Q% M5 \ 8 j' O1 S" D# M" f TIM_ITConfig( TIM3, TIM_IT_Update, ENABLE );, ]/ Z A4 r" Q TIM_Cmd( TIM3, ENABLE ); 0 p2 D- S: e, Y+ B 4 W8 g' [+ m. S while( TimerHwGetDelayValue( ) < delayValue ) 7 C; J6 ?3 R! X0 h { 6 E, c4 I; T* c/ n7 V }: K; `( G/ M! H 2 [+ U/ r* f: u- ~3 F( X; `3 s; A TIM_ITConfig( TIM3, TIM_IT_Update, DISABLE ); 1 y- ]" d0 K8 M9 Z& ]: j TIM_Cmd( TIM3, DISABLE ); , v/ x0 [- y9 L/ n} ) h r8 u1 S9 A5 n" U% q2 r) lvoid TimerIncrementDelayCounter( void )5 q; a. g+ ?5 z$ h" `8 X1 y1 L% l { ; ^8 B; S, C; P+ e: z' p __disable_irq( );1 A5 h* R/ ? p' l( D" Z3 g ' a# S. |: g4 Q: v% P8 {% V TimerDelayCounter++; , ^; U6 x# g$ T2 r& W. w% }% G, a1 D" Y1 e __enable_irq( );2 }0 Z) Q, _( V5 ~0 x4 O/ t }5 ~# S/ X6 P( K 0 I8 B% V! a- t+ s* y9 Y/ R2 a: @& cvoid TIM3_IRQHandler( void )) k2 G! r# O3 E& P, D {2 S8 n+ Z3 |5 @! N' H1 S, x if( TIM_GetITStatus( TIM3, TIM_IT_Update ) != RESET ); j& q8 @4 L4 V) k& q+ P* _ {' |" u2 A: Y+ ?4 [4 F TimerIncrementDelayCounter( ); 9 u& U/ k; ]' f. W' @; \ M0 o, n TIM_ClearITPendingBit( TIM3, TIM_IT_Update );. I( k B$ i0 ^- R# [5 _5 \- ~ }0 m+ I9 \# k- T% p0 S$ A } / ~# ?" ~- Q5 m2 Z% \1 ]* ~复制代码. ?1 T7 w8 `0 @! W* |6 j8 } ; d; m6 S! X9 A: ~! @- X a! H6 E s! H

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freeelectron 发布时间：2017-3-18 18:13

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本帖最后由 freeelectron 于 2017-3-18 18:15 编辑

如题160160，LCD控制器是UC1611s，支持iic、spi、6800，8080方式，这个网上的资料比较少见，先上图：

调试的需要注意的点是：' o. _0 K$ Y; u2 z [% d
（1）当设置为内部偏压的时候，VLCD引脚输出16.8V的高压，这个时候就证明LCD已
" K1 @- N; d: L: [; a 经正确接受了命令;3 |6 I. r9 r X; \0 A
（2）LCD的初始化序列。
" k4 ]9 U: Q$ n* l# p4 k2 c
9 X! q4 \2 t7 t; g# T; c0 j附上资料： UC1611s-Datasheet.pdf (816.95 KB, 下载次数: 14)

2017-3-18 18:08 上传
点击文件名下载附件
UC1611s
9 n- n2 I+ S7 {6 {7 c' }
6 y3 @, N L( N/ Q: E# s, N4 K Q主要的驱动代码：

void glcd_ioinit(void)
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GPIO_InitTypeDef GPIO_InitStructure;
0 ~: ]% m9 P) W
/* Enable SS, MISO and RST GPIO clocks */( Y; u5 a% f2 i/ o" P
RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOB, ENABLE);
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/* CS pin */
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GPIO_InitStructure.GPIO_Pin = GPIO_Pin_12;
8 }5 L( _$ h/ R" ^( {+ [
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_OUT;
; j3 r4 `. B- r/ w( }6 F
GPIO_InitStructure.GPIO_OType = GPIO_OType_PP; j0 i/ r W- H3 e
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_2MHz;) [# k9 e7 g/ L$ J$ G2 k* J
GPIO_Init(GPIOB, &GPIO_InitStructure);
7 Y N* {0 a r$ B" U. i9 E2 R
]0 K$ D' O+ w3 e8 e
//D3(SDA)
" W9 m5 P: g% W" t$ o) w( }
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_14;
) N/ l [. i* x( F" }' l
GPIO_Init(GPIOB, &GPIO_InitStructure); 8 D/ D' {$ A# J0 _+ g, U: q
8 m8 R% S. y/ T5 U5 N
//D0(SCK)
7 @" p0 m) w- d
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_13;
. s* d; K" w6 G7 b* b- i. D
GPIO_Init(GPIOB, &GPIO_InitStructure);5 g2 l4 b+ j Y- k
b) A( M" A7 R% R) H8 |0 ^( m
//cd
& e% x6 d1 g! Z# k. E$ u3 t9 E* e2 `
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_15;! s4 Q& J1 {! S+ o! E
GPIO_Init(GPIOB, &GPIO_InitStructure);
" o8 L4 U$ v0 v6 S# F2 V: ]% [
/* RST pin */- V$ F( Q( M- p- ^5 S4 O( s# d1 X4 c+ m
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_1;
* J! U0 N9 H0 S" ]
GPIO_Init(GPIOB, &GPIO_InitStructure);
2 j# N( D. ~0 \, U1 V8 L; }
//power on$ }6 l4 q* b/ i
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_11;
& U' S ?+ i" C3 M/ L% z
GPIO_Init(GPIOB, &GPIO_InitStructure);
# {# n+ h& X5 E; t8 x6 D
+ o4 Q: u" n! w, v/ u! \/ B$ g
GPIO_SetBits(GPIOB, GPIO_Pin_11);
- j. B- w) K, ~) Z+ q, o1 S
}
7 R8 V% q3 e7 w' I- q4 J
9 W! s) A" C, f+ X
void glcd_reset()0 S0 Y& j; n) z; ^
{& G/ \( ~4 R( p& }6 E6 t; y1 X# [
TimerHwDelayMs(10);
5 ?, \1 Z! C9 T9 l% K H* J1 @
GPIO_ResetBits(GPIOB, GPIO_Pin_1);& A2 E4 k' }$ O3 J
TimerHwDelayMs(10);
% z; U$ B9 Q# B6 J1 T6 U9 K* W$ K
GPIO_SetBits(GPIOB, GPIO_Pin_1);
: A% j) o3 m' f9 P4 B
TimerHwDelayMs(10);
4 [; `# D0 Y9 q; q* @
}
/ }: v! i0 G3 n) `4 L- `
void glcd_command1(uint8_t c)& M: Z+ l2 o+ s( C; R8 t7 W
{6 h4 e0 I9 Y: i0 X
uint8_t i=0;+ ?8 a$ ^* ~; }$ F4 o) Q7 O- L; ^
GPIO_ResetBits(GPIOB, GPIO_Pin_12); //cs
M6 h8 _% U) f* g7 E) f" L/ G
/ x2 u1 b9 P; W
GPIO_ResetBits(GPIOB, GPIO_Pin_15); //cd
u+ |. |: R2 }" P
for(i=0;i<8;i++), b6 U: a% H* {4 T/ i, Q% n
{. B0 p; G6 X+ y/ ~2 N* g" Q
GPIO_ResetBits(GPIOB, GPIO_Pin_13); //clk
# m7 o8 O# E; ?5 V) U
if(c&0x80)
, P2 F0 o: o1 m3 f6 E- Y/ c
{
* M! X5 O2 U: K+ W0 K& W! t \4 d
GPIO_SetBits(GPIOB, GPIO_Pin_14);8 D$ b' \& b6 S" [0 |
}
# n2 r+ L- [! o" Y# u' q7 W `
else
! I( a3 B* x7 I. `1 a0 H
{5 }6 @" Z* P; x" n8 H" a
GPIO_ResetBits(GPIOB, GPIO_Pin_14);
+ j2 S$ U& Y7 n9 z8 J2 z3 J' @
}& {; A: w1 c6 e1 O5 ~7 V
6 o" a3 a5 Q6 k0 F
c=c<<1;
6 [& H4 F5 f. V7 `. u, g+ a
GPIO_SetBits(GPIOB, GPIO_Pin_13); //clk" x* P- {% L4 a3 y
} t$ b# M1 z" {: ~" H0 [# _9 m+ j
GPIO_SetBits(GPIOB, GPIO_Pin_15); //cd
2 ]4 p, K+ C4 E# u) R/ T& L$ v& T
GPIO_SetBits(GPIOB, GPIO_Pin_12); //cs
x: n) X! b2 {4 f! g+ e) G7 B" O
}; U j3 ~1 u# F; t
x# q6 J. A5 ^& ]
void glcd_data1(uint8_t c)& f1 a$ m5 z+ R7 f* t/ G% ]: w( m7 r" P
{0 M+ \. P" [4 g8 {: t
uint8_t i=0;
0 q5 n, U* j8 l; c; f9 t
GPIO_ResetBits(GPIOB, GPIO_Pin_12); //cs, c3 n0 D1 |+ h" Q9 C- i& S" H
. b) M! J0 l# y3 d4 T9 H$ n
GPIO_SetBits(GPIOB, GPIO_Pin_15); //cd) k7 L8 L* j5 y
for(i=0;i<8;i++); g1 r8 c$ D$ X& C5 U
{! ^& U3 Q7 p2 w
GPIO_ResetBits(GPIOB, GPIO_Pin_13); //clk A, h6 R" F% V) V5 E
if(c&0x80)+ @1 l( E z; t
{
5 |! B7 c {/ O" k
GPIO_SetBits(GPIOB, GPIO_Pin_14);
$ }# U' l9 T+ b7 K
}
- p3 v, O. C/ k, b* E6 V! E
else
4 d$ ^$ T7 _$ H8 K) ^
{
r: Q* R% O3 J/ M1 J6 u
GPIO_ResetBits(GPIOB, GPIO_Pin_14);( d: ^: P4 V) I* f2 _7 ]
}
4 x4 Q/ Y2 f# P4 c
c=c<<1;. H8 k, v( u& j( B; H l8 _% S9 [
GPIO_SetBits(GPIOB, GPIO_Pin_13); //clk
1 C3 G" c; f) w f: D, p
}( X. D# D; t' c
GPIO_ResetBits(GPIOB, GPIO_Pin_15); //cd, `3 |3 A+ G5 N
GPIO_SetBits(GPIOB, GPIO_Pin_12); //cs4 T6 B: b7 [2 R& T: o. L4 S
}$ b: e8 B: Z" d- K3 K
% h2 S0 h' Q- t1 `7 ^6 Z& E; P
void glcd_UC1611s_init(void)) ?7 f; W0 V: ?4 l! t
{
: r1 k5 q8 e: I0 k* [; }
glcd_command1 (0xE2);// system reset+ `4 |. |4 k# k+ O
0 f2 s" ?$ X" ~9 A' m
TimerHwDelayMs(150);) y+ S7 }9 d. A4 i$ J' E
glcd_command1 (0x24);// temperature compensation$ ^5 K7 M2 t( ^3 n% F5 S2 ]
! A. f/ A1 n2 P7 K+ N: T: _
glcd_command1 (0x2B);// panel loading
6 A3 t/ l3 P" f& M; K- J: g
glcd_command1 (0x2F);// pump control ,0x2F ÄÚ²¿,0x2C:Íâ²¿VLCD( \+ N7 t* G2 j! c" k0 _; q G. H, ~: @
0 S9 u6 ~4 _0 x& |6 A
glcd_command1 (0xC0);//5 v" p) `; M& x- u, ~
glcd_command1 (0x04);// mapping control0 r* ]6 v8 G3 t& |( p) R* ^, T
f5 ^/ y X) m! u8 R( m6 e
glcd_command1 (0xC8);//
) c; [$ k' b9 E) _
glcd_command1 (0x08);// N-Line Inversion
- g0 L. E% X% a, c/ @6 ?- l: U1 v
7 E* ] H8 y$ {5 G. o" u) l
glcd_command1 (0xea);// LCD Bias Ratio
) z. A/ J1 Z U, _) s
- T& J, ~- h1 o6 J8 k; E0 F
glcd_command1 (0x81);// Electronic volume mode set" t3 e, A: M! h' n" m
glcd_command1 (0xdc);// Potentiometer
: [ d/ H9 w$ c5 j# [& }$ I
$ ]; I1 L1 z" X, _4 @1 D/ @ B% x
glcd_command1 (0xa9);// Display Enable7 m. t* J* X! V9 J( K* v0 a
glcd_command1 (0xd1);// Display Pattern7 g& d D. B4 E( |
}- u# o. j1 z8 ]8 b D" N0 J
# ]% w0 a3 C- q' j
void setcursor(uint8_t x,uint8_t y)
' h3 T4 B' k3 e. V; E* T- ]
{ " \5 j; I: L, q7 v- b
glcd_command1((x&0x0F)|0x60); // page address LSB
4 x0 \3 v9 f- q0 t
glcd_command1(x>>4|0x70); // page address MSB 9 W5 [" M. v3 p
A7 K' @" g# H4 a
glcd_command1(y>>4|0x10); // column address MSB+ L G7 l; P+ \1 \0 ]2 t8 ]
glcd_command1((y&0x0F)|0x00); // column address LSB: B( K, v) E& y
}- A1 h/ r; Z& b# M+ Y/ q+ s
5 y$ p( {" D) M, s" _& ~
void clr_screen(void)! C, X9 s; s4 p) b8 A% g
{
e$ X4 D, c7 \' M. }
uint8_t x,y;' v0 [8 ^) U) @" A" u9 x1 Y
1 ^* Z/ G, q9 d8 J' o4 _6 [
for(x=0;x<20;x++) //?dis_page???
& l* o2 y+ ?: g) K1 y2 ^% J2 F
{
9 A+ D. [" I6 R. I; v
setcursor(x,0);, |1 C7 z0 B. Q2 a& L- G
for(y=0;y<160;y++) //?dis_col?????
' F! g, n- L0 O
glcd_data1(0x00); //?????0x00% C K& ]4 A% H% Y$ ^; h9 @' W! w9 B
}
4 t" L6 V- \$ m c) {* ?
}3 f) M. U# n8 x1 }' k+ c* Q$ u
1 e" C" @6 l. W
void dis_square(uint8_t *squ_tab); b+ D1 f W: _' l
{
4 G; `5 |4 w% Q/ |: L. V+ u
uint8_t x,y;
/ t- ?9 p6 A- [6 D2 S1 y( s
( V. g' S$ Q8 k
clr_screen();3 p S" @6 m" B) g( b" E
for (x=0;x<20;x++): z8 h" n' L6 W& Y+ g; H( P
{
5 \9 i: T# r5 c0 E( l% m0 s! B
setcursor(x,0);7 n: ~2 s6 d5 r
glcd_data1(0xFF); & a& ^9 j0 V! z4 o: L3 y. Q
for(y=0;y<160-2;y++)
& b5 s" b, i! P5 {" g# a% ?7 U
glcd_data1(squ_tab[x]);
+ P* J! f- L' ?3 d# H1 m# p5 s
glcd_data1(0xFF); + v& O* b( h5 p
}( l) N/ A5 n) Z. {7 s
}
. h2 d5 N6 z4 @
/ U$ G% c2 D; q+ E3 ?
//*******************************************************************
+ P: d, z, ]* [5 p
* \; x/ p5 s) d/ K( @! N
void dis_word(uint8_t x,uint8_t y,uint8_t *str,uint8_t ch8_16)5 D6 t8 D" G( p9 f
{
1 f# s0 A' l4 x4 F: o1 C) D! r
uint8_t row,col,ch_x,ch_y; //??????5 y4 Y9 Z! E: H8 r% I
9 s* Y9 L T: L# o& m, L# Q
row=x;col=y;
5 k' U% `& R9 s% p
while(*str!=0x00)
% S! p- a) v; h! w* _& p
{
: ~7 W/ K& c+ k* |) k& {" \4 q7 H
if (*str&0x80) //??: L5 J1 T( }" D0 X; J: Q& `
{# M0 h' C& v' ]; l3 P7 e3 O5 {
ch_y=16; //???????9 r; w8 ^9 e0 z/ U
ch_x=2; //???????
3 m6 y7 w" {: M/ |6 x
one_word(row,col,hz_tab,*str&0x7f,32); //????7?,????? 0 ~8 O2 I* H) R2 G8 ^
}' R. d- U. s2 }' }4 S& O* f. t
else if(ch8_16==0) //ch8_16==0 8X8??/ ch8_16==1 8X16??
* A, g+ x ]4 W; l0 p. g0 L( l
{
' ?) m* O* g# J& E( g2 S
ch_y=8; //???????. `1 G2 V9 D+ f8 Z" l& l
ch_x=1; //???????: K3 _: d! ?' Q! `9 Z* U
one_word(row,col,ASC_8,*str-0x20,8); //ascii???0x20??; U' \9 j+ z- M4 c/ v1 ]
}
2 @) u- s# j. ]. k; ]$ C$ ^
else
" W5 F8 C' ^$ |
{
- r2 J2 D- I; g
ch_y=8; //???????- M4 R( p: D6 _& |" y1 P
ch_x=2; //???????: g: l% _: H- [8 g) D0 r- w
one_word(row,col,ASC_16,*str-0x20,16); //ascii???0x20??. y r) J3 U$ p4 z, M
} $ k3 C- N) G; i4 F( h
col=col+ch_y; //????????9 z* w4 [9 a; G( J+ y+ R- a" c
if (col>=160){col=y;row+=ch_x;} //???????
% Z& z# ~5 \! ] y- T
if (row>=20) row=x; //?????,????
' i6 K. r, R( z& m: a6 _" g
str++;
0 `; G4 X8 O6 X9 f+ k
}
) E+ k. l) P8 [5 ~, \/ k
}
: ]0 E2 Y' P% b0 }
3 V1 E' O g. f, ], k- \
//*******************************************************************7 F3 Y' I# K7 C# O9 h$ a# v
// ????????? % e- t, i% W% q) O9 ]' } O$ T7 S
//*******************************************************************
: m3 U$ L* P/ v H" A# ]
, A i8 ^( r/ c+ J2 m: I+ v9 t/ q
void one_word(uint8_t x,uint8_t y,uint8_t *Lib,uint8_t ch_num,uint8_t widthw)
+ F( [$ a) f S3 r4 b0 O# A6 Q& P
{) R* u5 a0 }" p4 i/ r
uint8_t i,j,ch_x,ch_y,row,col;
* l. X4 ~' \4 a; `
int xi; //???,??????????Uchar 7 [( D4 |4 Y1 [# T! d3 k
+ O. f+ I3 e$ T# e$ ?7 c7 j
row=x;col=y;1 j/ J' ?3 u+ K4 z8 J+ m
xi=ch_num * widthw; //??????????
. b% C& a5 u7 g
if (widthw==8)
! X7 x8 [, u5 x" c, |9 H+ a6 O
{
. R4 u: T6 P1 H2 z7 }
ch_x=1;ch_y=8;
' F: t y/ Y3 s& g2 r7 B
} //8X8??????,??
8 S R8 L3 j5 D! q' {
else
0 g8 c( I9 q: K; B6 L8 D7 K7 e
{3 L: n4 V3 j Q. T8 [, B
ch_x=2; ch_y=widthw>>1;
$ S. b9 q) y* j8 Q: O
} //8X16?????????,??
% D/ }- ?, F( t% C! n: D, ?
for(i=0;i<ch_x;i++) //?ch_x?
1 L/ G8 |& w6 }: C/ \& t
{
* }& {% L0 F8 @2 f0 [& z0 X2 e
setcursor(row,col);
- `* {4 ?" I" `9 ^- c8 V
for(j=0;j<ch_y;j++) //?ch_y?3 B8 K4 {/ _ m( G
{- H: }9 `) W2 P9 B
glcd_data1(Lib[xi]); //?????? % N8 D& R+ [5 T! F
xi++;
t- v: H! h3 W+ `: t
col++;
, F3 r1 A2 t) z% ^. M5 ^" I
if (col>=160)
" k5 ]0 w. [. ]1 o; [6 H4 d
{& r7 l& Y. L* \, G" Y- c
col=y;
9 n1 k/ V$ K8 [* _
row+=ch_x;
3 P6 {, [' X: D
} //???,???????+ M9 n4 r3 D' ?* H5 Q; {" C0 f1 {# ?
if (row>=20)
; J' |9 K4 V4 T4 T
row=x; //?????,????
: F4 o& ^. a x& x& t3 R
} //????????? 6 I$ P+ J( u& R& @! j# ?
row=x+1; //????????: ]1 _. T5 r: Z( r3 ]
col=y; 2 w3 P; x. h" D) f' `$ m
}" x" p/ T( ~, y3 O+ L/ H7 A, y @
}9 s' c! Q7 Z( G- Q3 D3 j# w+ t
void glcd_init()( ?8 A3 a9 W$ P" X9 t
{
# ^/ V6 y+ I# E- o2 ]
glcd_ioinit();5 d3 N9 P8 L9 U0 `1 ^
glcd_reset();
: ^! q# E) D3 I" t
glcd_UC1611s_init();$ f: Y- w3 U" x$ p& L
}$ s. z! J8 [: v% f
volatile uint32_t TimeoutCntValue = 0;! B- k4 h* _' V! Z1 D U
volatile uint32_t TimerDelayCounter = 0;6 c+ |3 v4 G! D0 z
! N* u5 Y3 B& w
void TimerHwInit( void )1 b4 z0 M# \9 W( O4 d8 l0 Y
{5 ?* Y) D6 ~+ V- {2 i9 }, l3 } O
NVIC_InitTypeDef NVIC_InitStructure;9 S) h) b' X& p' }2 }- n( `
TIM_TimeBaseInitTypeDef TIM_TimeBaseStructure; , D& {2 r$ n( Z8 a/ ~
/* TIM3 clock enable */ # i& [, i/ B6 A# Z9 Z, |/ ^8 h
RCC_APB1PeriphClockCmd( RCC_APB1Periph_TIM3, ENABLE );$ W0 t& P- p P# k- s2 d$ q, h( h, n
* _6 n8 V3 F; M. ?1 ~" r
a3 @( D: O- f9 c( e& R: Q
NVIC_PriorityGroupConfig( NVIC_PriorityGroup_4 );
4 s0 C/ `5 b$ x+ W( i) v
4 _4 c! O3 b. W1 I! C6 l% e
NVIC_InitStructure.NVIC_IRQChannel = TIM3_IRQn;9 Z: L s+ p3 |0 U* t
NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0;& x1 A' S' f9 b* M+ m! p
NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;3 |* y7 x9 E) Y& F
NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
^% O9 T E8 L2 G
6 w1 ?3 W1 _. q$ X
NVIC_Init( &NVIC_InitStructure );
r. Z( D4 F" e, c3 @& f' D
) m+ b2 k$ U4 M* G+ s6 L: I4 ]; |
/* Time base configuration */
6 s! o+ Q& R) i p7 H+ |
TIM_TimeBaseStructure.TIM_Period = 3199;1 k% h+ J) S: c# {6 I
TIM_TimeBaseStructure.TIM_Prescaler = 10;( ~- l: D3 b2 T3 f+ _- \+ ~
TIM_TimeBaseStructure.TIM_ClockDivision = TIM_CKD_DIV1;9 e {' V: X1 l2 M8 Q1 R
TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;$ Z" X- U/ a* y5 I8 D
TIM_TimeBaseInit( TIM3, &TIM_TimeBaseStructure );
' [2 w( `, F4 d7 B
! S- G( s$ c7 k# x& O+ N) P1 O2 t
TIM_ITConfig( TIM3, TIM_IT_Update, DISABLE );4 Q! {# v6 p1 Q" Z; r
/* TIM3 disable counter */
5 {& T& H4 C. V7 M/ h
TIM_Cmd( TIM3, DISABLE );
: i; ` K; [! a* d" t( L, y
}
& `- P/ `. W1 }1 R& ]5 x4 X& j
6 Y% y4 n1 k2 H
uint32_t TimerHwGetDelayValue( void )8 K6 }5 |, V/ `$ z5 w) u# A! s
{
- S r K3 r) D3 x. n+ t
uint32_t val = 0;
0 C$ \* ]$ `; x
8 F6 }' J8 V: T- E" P3 S7 q
__disable_irq( );
. \% _) U7 t1 y+ h
4 u- j Q: L4 g7 x+ X
val = TimerDelayCounter;7 G5 r6 J) f8 y: b) q. q
. C/ j" T( q, _/ O; M
__enable_irq( );
# K9 z' M9 ?& h, T
( O9 y+ H# D& _0 J' w% R( M9 q$ Y2 h
return( val );
; T$ I+ w q2 `0 Q
}
; @' O1 a3 I/ C7 x
! _+ H1 e! B" P% Y! v( M) f
void TimerHwDelayMs( uint32_t delay )' k5 m1 c+ |2 P. b7 Q7 @. S% M
{2 p+ Q6 g. D5 `) _3 Y
uint32_t delayValue = 0;% y& c9 q5 k0 D# @$ ]4 G% H2 _4 f6 o; b
+ m% s4 r) d& Q! z3 m% b }: N
delayValue = delay;) s6 X, J; ]0 g4 y p. K5 y P5 H
- Q6 o' R5 y" P) ^
TimerDelayCounter = 0;/ N3 V$ s; P3 Q% M5 \
8 j' O1 S" D# M" f
TIM_ITConfig( TIM3, TIM_IT_Update, ENABLE );, ]/ Z A4 r" Q
TIM_Cmd( TIM3, ENABLE );
0 p2 D- S: e, Y+ B
4 W8 g' [+ m. S
while( TimerHwGetDelayValue( ) < delayValue )
7 C; J6 ?3 R! X0 h
{
6 E, c4 I; T* c/ n7 V
}: K; `( G/ M! H
2 [+ U/ r* f: u- ~3 F( X; `3 s; A
TIM_ITConfig( TIM3, TIM_IT_Update, DISABLE );
1 y- ]" d0 K8 M9 Z& ]: j
TIM_Cmd( TIM3, DISABLE );
, v/ x0 [- y9 L/ n
}
) h r8 u1 S9 A5 n" U% q2 r) l
void TimerIncrementDelayCounter( void )5 q; a. g+ ?5 z$ h" `8 X1 y1 L% l
{
; ^8 B; S, C; P+ e: z' p
__disable_irq( );1 A5 h* R/ ? p' l( D" Z3 g
' a# S. |: g4 Q: v% P8 {% V
TimerDelayCounter++;
, ^; U6 x# g$ T
2 r& W. w% }% G, a1 D" Y1 e
__enable_irq( );2 }0 Z) Q, _( V5 ~0 x4 O/ t
}5 ~# S/ X6 P( K
0 I8 B% V! a- t+ s* y9 Y/ R2 a: @& c
void TIM3_IRQHandler( void )) k2 G! r# O3 E& P, D
{2 S8 n+ Z3 |5 @! N' H1 S, x
if( TIM_GetITStatus( TIM3, TIM_IT_Update ) != RESET ); j& q8 @4 L4 V) k& q+ P* _
{' |" u2 A: Y+ ?4 [4 F
TimerIncrementDelayCounter( );
9 u& U/ k; ]' f. W' @; \ M0 o, n
TIM_ClearITPendingBit( TIM3, TIM_IT_Update );. I( k B$ i0 ^- R# [5 _5 \- ~
}0 m+ I9 \# k- T% p0 S$ A
}
/ ~# ?" ~- Q5 m2 Z% \1 ]* ~