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#include "stm32f10x.h" //STM32头文件. ]) V/ n% z- k( v0 S7 c
#include "sys.h" c, A! p. C3 F4 O# x( }! l
#include "delay.h"
$ ?5 ^% b. _0 v1 K; K8 p#include "led.h"
( l" P( Y1 }( \, n) B#include "key.h"
8 D* L, H# ~0 T2 i. a#include "buzzer.h"' T h1 L, o, R+ j" r. \( X
#include "usart.h"
+ Y% z, n# E# E6 |2 ?#include "rtc.h"; A# n4 J( O& X: W
#include "NVIC.h"
, ^9 a# a, ?. f" O R6 a#include "adc.h"
. m) U* h! m5 o& S# _; W0 {' Q' S/ y#include "oled.h"
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extern vu16 ADC_DMA_IN4; //声明外部变量
5 [) X* p- G/ x4 yextern u8 INT_MARK;//中断标志?
% A" W8 W. Z! _extern u32 ui;//用于遥控变量& y7 m! \9 j3 ]5 a% \( Y
extern u8 q;" e5 |. t( w5 e3 v
u16 d=0;
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void key(){
8 |7 C+ d- J7 K2 y if(!GPIO_ReadInputDataBit(KEYPORT,KEY1)){ //读按键接口的电平
. {/ S% t, q3 r! c- x GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(1)); //蜂鸣器接口输出高电平1
! D& o v# J3 s- k8 } delay_ms(20); //延时去抖动. F- q9 z' P/ t" @) o' A
if(!GPIO_ReadInputDataBit(KEYPORT,KEY1)){ //读按键接口的电平
) s, i3 X' Z6 I3 w9 x% H1 N GPIO_WriteBit(LEDPORT,LED3,(BitAction)(q++));
( h$ x. U' q# v8 x1 V while(!GPIO_ReadInputDataBit(KEYPORT,KEY1)); //等待按键松开* \) H- N9 Y& T" a3 q8 r5 \+ X! C
if(q==3){q=0;}
+ s5 M9 I. W1 S3 ?0 o8 O, k! A GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(0)); //蜂鸣器接口输出高电平1
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void key2(){
6 p/ D$ C( O9 t4 q, o! d if(GPIO_ReadInputDataBit(KEYPORT,KEY2)){ //读按键接口的电平3 v" h. s# I. F1 o. v! Z
GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(1)); //蜂鸣器接口输出高电平1
, S9 I8 x% r% q if(GPIO_ReadInputDataBit(KEYPORT,KEY2)){ //读按键接口的电平7 }) S0 u- V) {0 M
GPIO_WriteBit(LEDPORT,LED3,(BitAction)(q++));
- M8 v5 I0 C p; u) ]; M while(GPIO_ReadInputDataBit(KEYPORT,KEY2)); //等待按键松开 \! S+ P/ i6 @+ E
if(q==3){q=0;}* a( _. J8 C1 t: j9 [, V
GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(0)); //蜂鸣器接口输出高电平1# U! `- Y" ^4 w
} }6 B0 ~5 @* b4 h; \- W' X
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8 j7 B9 @9 w! q' v4 Q" a" P6 hvoid key3(){, a& w7 h8 n9 Y5 Y1 F
if(GPIO_ReadInputDataBit(KEYPORT,KEY3)){ //读按键接口的电平8 r A! A* R% W
GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(1)); //蜂鸣器接口输出高电平1
# U6 L& I( Y, Z) {0 w& K if(GPIO_ReadInputDataBit(KEYPORT,KEY3)){ //读按键接口的电平
6 f+ h4 m" O0 D L3 M6 Q GPIO_WriteBit(LEDPORT,LED3,(BitAction)(q++));
( N4 q, N3 X; j while(GPIO_ReadInputDataBit(KEYPORT,KEY3)); //等待按键松开
6 w& J+ w* g7 y' R if(q==3){q=0;}
' ]( g9 X6 A; \2 |7 u GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(0)); //蜂鸣器接口输出高电平1
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void key4(){
+ V, N5 _2 c* r) t& x x0 j if(GPIO_ReadInputDataBit(KEYPORT,KEY4)){ //读按键接口的电平3 N7 g9 |7 B* G8 A2 G
GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(1)); //蜂鸣器接口输出高电平1
6 C( Y8 E' F3 w0 Z5 k# V" g if(GPIO_ReadInputDataBit(KEYPORT,KEY4)){ //读按键接口的电平) \+ s6 F+ ? [, r9 y7 [
GPIO_WriteBit(LEDPORT,LED3,(BitAction)(q++));
" z0 W; n" [( F g9 P while(GPIO_ReadInputDataBit(KEYPORT,KEY4)); //等待按键松开
0 U) R4 r. X5 d6 Y9 e* b# s if(q==3){q=0;}
+ L3 c3 n; l8 x2 U1 e GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(0)); //蜂鸣器接口输出高电平1
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}
4 m: G* Q) m9 l( kvoid key5(){# U( @* y1 [) [) Y0 a# c, s/ l
if(GPIO_ReadInputDataBit(KEYPORT,KEY5)){ //读按键接口的电平
( V% [' C- O+ U8 @4 G) L& \ GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(1)); //蜂鸣器接口输出高电平1, @3 C) q8 S: a( S W+ W
if(GPIO_ReadInputDataBit(KEYPORT,KEY5)){ //读按键接口的电平
3 c7 i- Y( s, ~' V+ ~5 O8 k& l GPIO_WriteBit(LEDPORT,LED3,(BitAction)(q++));9 N+ G: r9 G- ~. ^- O' f1 @
while(GPIO_ReadInputDataBit(KEYPORT,KEY5)); //等待按键松开- t3 f$ s9 B$ p1 U- P
if(q==3){q=0;}
7 F5 A" l, m, K1 G0 B( F GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(0)); //蜂鸣器接口输出高电平1# q. P; F; G! l# o" `( r
} }
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3 L! d/ w. o7 L1 h. P8 z6 ?int main (void){//主程序
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// w=0;
& r3 V$ \, K+ r: g: O) t5 G# X2 vINT_MARK=0;//中断标志位, K0 P0 q. x J! _, E
ui=0;4 l: k# S# X0 h7 f# E
q=0;0 t2 I) A: N2 X
RCC_Configuration(); //系统时钟初始化$ y7 v u6 m( `" t
RTC_Config(); //实时时钟初始化+ f+ J1 U7 n/ N- S) x0 S; R% x6 \
LED_Init();//LED初始化
( U; P% d4 D* s% v) f/ i- U KEY_Init();//按键初始化- h$ ~" W5 ~+ N( D
BUZZER_Init();//蜂鸣器初始化6 w* Z! D* F% \2 C# A9 |2 g7 R, R
USART1_Init(115200); //串口初始化,参数中写波特率2 A! L, X( C& O5 Z w E1 F1 A2 y7 [
// USART1_Init(9600); //串口初始化,参数中写波特率
8 G9 V1 M1 D- ^3 [ USART1_RX_STA=0xC000; //初始值设为有回车的状态,即显示一次欢迎词, K5 ] |% R: B1 F- @
// KEY_INT_INIT();! q; r+ @' t4 L9 q
TIMENVIC_INT_INIT ();
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RCC_APB1PeriphClockCmd(RCC_APB1Periph_PWR,ENABLE); //使能电源PWR时钟$ o8 `. i! {; \; T" R! Z' Y3 T. g e% p
// RTC_Set(2021,8,8,20,59,00); 7 f9 V& ~( [$ u& F$ `* _% |
// RTC_AlARM_Set(2020,12,13,00,00,10);8 V/ i5 ~+ @! A( n4 Q: Y
// MIDI_PLAY();- t0 q. w, t' h9 |4 G5 d
ADC_Configuration(); //ADC初始化设置
( c, d7 v! j8 _1 }- F2 L' f OLED_Init(); //初始化OLED ! [ K- N' v5 l0 l4 B
OLED_Clear();
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B! y7 G; B' \ while(1){
+ F0 a, f8 b: V0 [: \1 w& { GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(0)); //蜂鸣器接口输出高电平1
2 G9 T \6 B A% q4 V- |# m! J d=(ADC_DMA_IN4-120)/71.428571428571*100;
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// if(ADC_DMA_IN4<880){& z* r3 \# n7 X0 n
// GPIO_WriteBit(LEDPORT,LED2,(BitAction)(0));GPIO_WriteBit(LEDPORT,LED3,(BitAction)(0));
/ {% o; |- P. ?* [" O9 V1 d// GPIO_WriteBit(LEDPORT1,LED4,(BitAction)(0));$ e8 {7 q% _5 w% `7 g. |" i
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( z5 b; B b7 m// }) A& B7 Z A0 g B3 E
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if(ui==0xa1){q=1;printf("打开路由器 \r\n");ui=0;}0 q. i B x) q* @9 X4 R3 N% X
if(ui==0xa2){q=2;printf("打开灯光 \r\n");ui=0;}' c1 V* V/ ]- L
if(ui==0xa0){q=0;printf("关闭所有 \r\n");ui=0;}else{ui=0;}
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: v# H( C4 d4 A: K9 S// OLED_ShowNum(48,6,rsec,3,16);//显示ASCII字符
, g' w8 u7 ]1 O: n// OLED_ShowNum(103,6,rmin,3,16);//显示ASCII字符的码值2 w1 ~" }1 F( ?" g/ F) {; `
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// PWR_EnterSTOPMode(PWR_Regulator_LowPower,PWR_STOPEntry_WFI);//进入停机模式# r# I2 L9 M* r# @ f0 p' D! v
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* f0 n0 o" Y2 h, G2 x. h0 L// RCC_Configuration(); //系统时钟初始化(停机唤醒后会改用HSI时钟,需要重新对时钟初始化)
" N1 ?2 _# a1 t// delay_ms(500);6 ], T; E G! m9 G
if(q==1){q=2;}
* ?3 O' i" ~, W' W( c+ G if(q==0){GPIO_WriteBit(LEDPORT,LED2,(BitAction)(0));OLED_ShowCHinese(54,0,17);GPIO_WriteBit(LEDPORT,LED3,(BitAction)(0));OLED_ShowCHinese(54,2,17);}- N& Q$ _( }- p. q3 t; p
if(q==1){GPIO_WriteBit(LEDPORT,LED2,(BitAction)(1));OLED_ShowCHinese(54,0,16);GPIO_WriteBit(LEDPORT,LED3,(BitAction)(0));OLED_ShowCHinese(54,2,17);}
2 U2 D3 c9 C1 u if(q==2){GPIO_WriteBit(LEDPORT,LED2,(BitAction)(1));OLED_ShowCHinese(54,0,16);GPIO_WriteBit(LEDPORT,LED3,(BitAction)(1));OLED_ShowCHinese(54,2,16);}
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, V1 N( F5 Q# H6 W' ukey();key2();key3();key4();key5();2 v6 D" a) T e: n0 d
if(USART1_RX_STA&0xC000){ //如果标志位是0xC000表示收到数据串完成,可以处理。( k# U; ] j0 s0 G7 d4 s
if((USART1_RX_STA&0x3FFF)==0){ //单独的回车键再显示一次欢迎词
: S' Q- ~/ U9 q9 x' \ if(RTC_Get()==0){ //读出时间值,同时判断返回值是不是0,非0时读取的值是错误的。
- E1 g& m8 g8 f+ o printf(" 洋桃开发板STM32实时时钟测试程序 \r\n");, Q+ C5 p/ i* }3 n
printf(" 现在实时时间:%d-%d-%d %d:%d:%d ",ryear,rmon,rday,rhour,rmin,rsec);//显示日期时间3 T4 F+ w: ~2 X! e- r3 v
if(rweek==0)printf("星期日 \r\n");//rweek值为0时表示星期日
, H; @( _- Q1 O/ ?0 H7 o if(rweek==1)printf("星期一 \r\n");
k& |9 h- j2 b3 k8 n if(rweek==2)printf("星期二 \r\n");% q5 U2 T' M0 K. @4 I
if(rweek==3)printf("星期三 \r\n");
( I2 O9 Z2 P, q( G y" } if(rweek==4)printf("星期四 \r\n");9 C7 c/ V5 g& L$ r7 I3 T
if(rweek==5)printf("星期五 \r\n");+ ?# O( {" ]; L9 I; ^
if(rweek==6)printf("星期六 \r\n");
: h5 k; r- E6 { printf(" 单按回车键更新时间。输入字母C初始化时钟 \r\n");, p/ e1 y7 {/ Q ~1 m+ v& c
printf(" 请输入设置时间,格式20170806120000,按回车键确定! \r\n");
3 B7 q9 `# {9 ~- @! v' e }else{3 a/ o- {. I0 a: t! Z
printf("读取失败!\r\n");
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}else if((USART1_RX_STA&0x3FFF)==1){ //判断数据是不是2个0 e+ y @9 C, G5 {1 F
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if(USART1_RX_BUF[0]=='c' || USART1_RX_BUF[0]=='C'){
. e/ @: Q( W; b% H+ @) B; r RTC_First_Config(); //键盘输入c或C,初始化时钟
! ^* s% w$ l& m* a7 C" I BKP_WriteBackupRegister(BKP_DR1, 0xA5A5);//配置完成后,向后备寄存器中写特殊字符0xA5A58 S" W9 I2 b0 C: D! G/ I$ n9 M
printf("初始化成功! \r\n");//显示初始化成功4 W/ u8 d/ Q" j
}else{/ O4 i2 [5 i7 @ s$ k. n2 M
printf("指令错误! \r\n"); //显示指令错误!/ s1 n$ ?$ q! I9 ]* d; A8 @/ q) ]
}
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else if((USART1_RX_STA&0x3FFF)==14){ //判断数据是不是14个
8 G' q, U8 G4 B1 o s //将超级终端发过来的数据换算并写入RTC
4 b2 U. K f* [6 u ryear = (USART1_RX_BUF[0]-0x30)*1000+(USART1_RX_BUF[1]-0x30)*100+(USART1_RX_BUF[2]-0x30)*10+USART1_RX_BUF[3]-0x30;
" q! w7 I' N# {* s4 b. m k& n rmon = (USART1_RX_BUF[4]-0x30)*10+USART1_RX_BUF[5]-0x30;//串口发来的是字符,减0x30后才能得到十进制0~9的数据
, @. U4 o4 {$ Z g1 ~3 C9 z8 b rday = (USART1_RX_BUF[6]-0x30)*10+USART1_RX_BUF[7]-0x30;
+ _6 i2 p( R2 N: J& X2 u2 ] rhour = (USART1_RX_BUF[8]-0x30)*10+USART1_RX_BUF[9]-0x30;& ~# R% d, N" i" D& G
rmin = (USART1_RX_BUF[10]-0x30)*10+USART1_RX_BUF[11]-0x30;
B3 i1 I% b+ V+ }% \/ f rsec = (USART1_RX_BUF[12]-0x30)*10+USART1_RX_BUF[13]-0x30;
7 V& k/ z' R1 r+ ]! S' ~ bya=RTC_Set(ryear,rmon,rday,rhour,rmin,rsec); //将数据写入RTC计算器的程序7 G/ q& c( {( O, v
if(bya==0)printf("写入成功! \r\n");//显示写入成功
& M4 K2 R2 i" y, _) `; U else printf("写入失败! \r\n"); //显示写入失败* m2 E+ `2 p2 K
}else{ //如果以上都不是,即是错误的指令。
7 J& H& Z& Y/ b printf("指令错误! \r\n"); //如果不是以上正确的操作,显示指令错误!
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& C' N/ z7 ]( Y2 I USART1_RX_STA=0; //将串口数据标志位清0
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if(RTC_Get()==0){ //读出时间值,同时判断返回值是不是0,非0时读取的值是错误的。% f# j! X4 q7 ?4 S7 k( o+ ]/ r
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% a. }2 J; _" P// OLED_ShowString(20,4,ryear/rmon/rday,16);
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2 g. Z6 P, C9 Q; d8 [! [: I- {6 d7 P& y( A OLED_ShowCHinese(0,0,10); //路
2 A2 e' F# ]2 h9 m! x, p* k OLED_ShowCHinese(18,0,11);//由8 f8 E+ |5 o) |- i3 w9 @8 C
OLED_ShowCHinese(36,0,12);//器! O1 B& x- o9 F; K ^
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// OLED_ShowCHinese(54,0,16);//开
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3 w7 Z9 n$ b4 X OLED_ShowCHinese(0,2,13); //照( g! n: f* f, q- }
OLED_ShowCHinese(18,2,14);//明
# `3 Y, [7 m7 d6 k- t. Y! Y- ` OLED_ShowCHinese(36,2,15);//灯
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0 O/ P0 O: Y1 B; y6 B; d// OLED_ShowCHinese(54,2,17);//关
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1 Y8 @. m5 h) U6 R5 H6 Y// OLED_ShowNum(80,0,d,6,16); //10.95v=900 13v=1050 82.19178082, ~' q; i: f7 |' k I% \6 N8 h
OLED_ShowNum(82,0,(d/100),2,16);- h; a# n! F# o" Z: H4 r* K) a& u
OLED_ShowString(98,0,".",16); ) n8 X1 z8 O; T4 S) r- r) W. k
OLED_ShowNum(100,0,(d%100),2,16);# n: Z( n$ C- m2 I& i: z: j# W
OLED_ShowString(120,0,"v",16); % X* [6 Q" M, S9 R0 i
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OLED_ShowNum(0,4,ryear,5,16);5 ~. O8 H* e0 D6 c, f; h
OLED_ShowString(40,4,"/",16); - k3 q, T& T3 U' ?/ y6 V
OLED_ShowNum(47,4,rmon,3,16);/ `5 g9 _6 F( y0 }6 n5 I# R, Q, K' o
OLED_ShowString(73,4,"/",16);. X; o. c* }! q- S/ [
OLED_ShowNum(80,4,rday,3,16); ) X. f2 P! z9 D7 _8 J! G
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OLED_ShowNum(0,6,rhour,3,16);- H% J$ |; p( [/ Y
OLED_ShowString(23,6,":",16);
+ q* c6 d- L' J3 W OLED_ShowNum(28,6,rmin,3,16);
0 ?& Q9 j/ ?/ [! w3 @ OLED_ShowString(51,6,":",16);, I' N) V3 ~/ g, e0 k
OLED_ShowNum(56,6,rsec,3,16);
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OLED_ShowCHinese(102,6,18);//周$ L6 S4 e( O: a3 z+ E. x k9 r! L8 u
// OLED_ShowString(95,6,"NO:",16);
! V( _. m) m; e$ V; Z2 [# { if(rweek!=0){w=rweek;}//rweek值为0时表示星期日
: d% `9 f/ p U if(rweek==0){w=7;}//rweek值为0时表示星期日 H& n1 d Y- z! T8 G9 |
OLED_ShowNum(120,6,w,1,16); - J, S4 p* p- p5 X1 H9 ^
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// GPIO_WriteBit(LEDPORT,LED2,(BitAction)(rmin%2)); //LED2接口# O4 S* z- }) p3 h+ d. u: g
if(ADC_DMA_IN4>890){ if(rhour==20){if(rmin==30){if(rsec==1){q=2;}}}}8 ~% ], z$ }" ?: D6 P
if(rhour==0){if(rmin==30){if(rsec==1){q=0;}}}
+ ?- P# [1 P( I8 z3 F* y if(rhour==2){if(rmin==00){if(rsec==1){q=0;}}}7 y: F A( y7 S( m7 i9 H
if(rhour==8){if(rmin==30){if(rsec==1){q=0;}}}. G1 Z" Y8 @' }$ T3 K/ s
if(rhour==0){if(rmin==29){if(rsec==1){) u! v" q' O0 T
if(GPIO_ReadInputDataBit(LEDPORT,LED3)){% @) S: W2 }- u5 E
GPIO_WriteBit(LEDPORT,LED3,(BitAction)(0));delay_ms(500);
2 f6 {, x- z+ ? h9 t GPIO_WriteBit(LEDPORT,LED3,(BitAction)(1));delay_ms(500);
; V. L' H+ G$ U$ }* a GPIO_WriteBit(LEDPORT,LED3,(BitAction)(0));delay_ms(500);
6 J; l0 d3 L( t& k0 y GPIO_WriteBit(LEDPORT,LED3,(BitAction)(1));delay_ms(500);
$ Q. p) u( H7 }0 u l1 t \ GPIO_WriteBit(LEDPORT,LED3,(BitAction)(0));delay_ms(500);
. A+ m( L5 G7 t( N! F" y4 P GPIO_WriteBit(LEDPORT,LED3,(BitAction)(1));
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if(ADC_DMA_IN4<890){GPIO_WriteBit(LEDPORT1,LED4,(BitAction)(rsec%2));}
/ E* N- ~/ Z+ s7 s% b$ X; _, }" N if(ADC_DMA_IN4>900){GPIO_WriteBit(LEDPORT1,LED4,(BitAction)(1));}3 n" R- _7 y j* F# d" R2 E6 d
key();key2();key3();key4();key5();
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// GPIO_WriteBit(LEDPORT1,LED4,(BitAction)(0));
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}
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