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#include "stm32f10x.h" //STM32头文件
9 ^+ O2 ~' D' l7 { u' E! a#include "sys.h"
! C- T$ Y7 h( q. i4 U7 \( }#include "delay.h"; o( H% u& w" n& W* a# T
#include "led.h"2 z% O# [" `0 }- m6 u' M; w
#include "key.h"
! t! Z0 q) {% L3 x#include "buzzer.h"
# y! | i/ T( V! c. K3 {4 \#include "usart.h"4 U8 ~: \* Y6 U. E
#include "rtc.h"* `$ E% c( O X2 W' p
#include "NVIC.h"
7 M' ^. p# n& L6 r# D. K6 Z#include "adc.h"/ l2 |2 b. u+ r. r, K: b/ {" O
#include "oled.h"
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% |4 Z) m. T: N/ f4 ^0 ]extern vu16 ADC_DMA_IN4; //声明外部变量
4 j U; o; b& Y( k: D4 h0 Yextern u8 INT_MARK;//中断标志?- u4 Q( v9 ?2 v. [' x& R/ A/ k
extern u32 ui;//用于遥控变量, i# F# O* k4 _9 m9 I* M! J
extern u8 q;
) X6 ]$ Z9 L$ Tu16 d=0;
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: s* B' _0 S! J& j+ Lvoid key(){
1 d' T/ S" @! x6 J. E- J if(!GPIO_ReadInputDataBit(KEYPORT,KEY1)){ //读按键接口的电平
" } U- t- B1 Z' P GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(1)); //蜂鸣器接口输出高电平1
4 e' d, Q6 z! W/ Z delay_ms(20); //延时去抖动
3 l8 {( b3 z. _ if(!GPIO_ReadInputDataBit(KEYPORT,KEY1)){ //读按键接口的电平; }' U# Z8 g e, x$ {' F! U
GPIO_WriteBit(LEDPORT,LED3,(BitAction)(q++));
" l- n6 E9 |8 ]/ o4 E while(!GPIO_ReadInputDataBit(KEYPORT,KEY1)); //等待按键松开
3 u; F, {) r" T% s0 f% L% | if(q==3){q=0;}" b, l0 W: S( t6 X
GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(0)); //蜂鸣器接口输出高电平1# ~9 Q! ?: [' B; i# u0 r
} }/ r+ L& D$ m- e
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}
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0 Y) c9 J- c( Zvoid key2(){3 S# C" i- J. i
if(GPIO_ReadInputDataBit(KEYPORT,KEY2)){ //读按键接口的电平# a x' M$ q/ w8 \
GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(1)); //蜂鸣器接口输出高电平1
! e" w k; c6 D$ N1 q if(GPIO_ReadInputDataBit(KEYPORT,KEY2)){ //读按键接口的电平
( G+ u/ z# B. L, d GPIO_WriteBit(LEDPORT,LED3,(BitAction)(q++));% z& l0 L Z' s1 b
while(GPIO_ReadInputDataBit(KEYPORT,KEY2)); //等待按键松开
6 o; m ` \- G" L5 G- p5 \ if(q==3){q=0;}
5 T1 m4 ~0 _/ D7 [2 W& h GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(0)); //蜂鸣器接口输出高电平1
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}
. R( x$ K+ g7 D1 Q9 Q% {void key3(){
6 W3 f7 [" i8 X1 W5 Y4 H if(GPIO_ReadInputDataBit(KEYPORT,KEY3)){ //读按键接口的电平. a# Y- a G u( o- b) w
GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(1)); //蜂鸣器接口输出高电平1% Q9 c1 \- U0 y& s5 e) `5 s
if(GPIO_ReadInputDataBit(KEYPORT,KEY3)){ //读按键接口的电平& j: z+ f# `- g( M! p- ~/ }5 s' V
GPIO_WriteBit(LEDPORT,LED3,(BitAction)(q++));' `+ i; m+ b7 `7 t* k- e2 {; |' Y
while(GPIO_ReadInputDataBit(KEYPORT,KEY3)); //等待按键松开& I. q# q% f8 x2 ]
if(q==3){q=0;}( i( p/ @ I* h5 H- p
GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(0)); //蜂鸣器接口输出高电平1
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void key4(){( M! f. h- G1 h* I q; i! y
if(GPIO_ReadInputDataBit(KEYPORT,KEY4)){ //读按键接口的电平 T$ z$ q2 P3 Q# M7 o& M9 ]6 ^
GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(1)); //蜂鸣器接口输出高电平1
9 P( q8 I& {1 {; y; L if(GPIO_ReadInputDataBit(KEYPORT,KEY4)){ //读按键接口的电平
$ O8 C2 T B; ?7 V! I- q. g& u GPIO_WriteBit(LEDPORT,LED3,(BitAction)(q++));
& ~' e. X3 Z. ~9 F- ~ while(GPIO_ReadInputDataBit(KEYPORT,KEY4)); //等待按键松开2 z _7 g/ O6 o6 x
if(q==3){q=0;}6 K. f" G ~" i, G8 m3 {3 ~ f
GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(0)); //蜂鸣器接口输出高电平1
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void key5(){- ~- X& p4 o; j4 Y+ t
if(GPIO_ReadInputDataBit(KEYPORT,KEY5)){ //读按键接口的电平
% W& ^& @9 y9 m- ^8 X# o GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(1)); //蜂鸣器接口输出高电平1' v& b; z/ q) o: z. ?, e; `! A9 Q
if(GPIO_ReadInputDataBit(KEYPORT,KEY5)){ //读按键接口的电平
2 f6 V U8 ^7 p5 V GPIO_WriteBit(LEDPORT,LED3,(BitAction)(q++));
N F' q# n0 J5 ~7 X, U: K while(GPIO_ReadInputDataBit(KEYPORT,KEY5)); //等待按键松开9 y, M& E4 f( G2 B# T$ }% S/ Y
if(q==3){q=0;}
5 A' l, P8 D; z1 B/ h GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(0)); //蜂鸣器接口输出高电平1
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$ H- ~! u* A* N C$ z; X! oint main (void){//主程序& r8 j' q' H1 h4 M: d8 n7 c7 O
u8 bya;
3 s% \' Y2 p# c; {9 b3 {& n# Y, q7 R// w=0;
1 m, |- S6 u. z5 W d. {INT_MARK=0;//中断标志位
! a" z) {) j" |& t- b7 _ ui=0;" E' [- n7 F! t# [9 P# Q: [, z: V7 U
q=0;9 w9 r( t' i" O2 ^4 u: C6 B
RCC_Configuration(); //系统时钟初始化
; y7 M: m/ z1 h RTC_Config(); //实时时钟初始化
- G" L! ~8 J/ \! } LED_Init();//LED初始化. u4 D; N& r7 J5 _/ _
KEY_Init();//按键初始化
. b+ G8 d. K) \ BUZZER_Init();//蜂鸣器初始化
. ?+ E; L$ x W2 O e7 _4 d/ W# Q USART1_Init(115200); //串口初始化,参数中写波特率# `# _8 j9 y) f9 c0 R" [$ \. |' P
// USART1_Init(9600); //串口初始化,参数中写波特率
/ G- }- c5 k! G) `2 j USART1_RX_STA=0xC000; //初始值设为有回车的状态,即显示一次欢迎词2 R& R/ n# v0 s( G- A( S M1 b
// KEY_INT_INIT();
% ^2 R* w' \& P3 a9 f' I! o7 b TIMENVIC_INT_INIT ();6 y. C- S( q; H# A4 V
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RCC_APB1PeriphClockCmd(RCC_APB1Periph_PWR,ENABLE); //使能电源PWR时钟; k, L2 U$ T# j
// RTC_Set(2021,8,8,20,59,00);
3 j# E# k0 m# N. r// RTC_AlARM_Set(2020,12,13,00,00,10);
" c/ r; W1 B& H8 P* o( Q" j1 i k8 j// MIDI_PLAY();
& w. T" Y' G- U8 |4 t ADC_Configuration(); //ADC初始化设置3 G+ \4 d& L' s
OLED_Init(); //初始化OLED
/ k0 r g0 o) P* ~) H5 F1 x OLED_Clear();3 _( T& Q( ~! U6 N8 T8 h
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/ Z' T" U; M- d1 j* ^* P! s while(1){+ e3 d% t# h! J8 v7 y
GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(0)); //蜂鸣器接口输出高电平1
; P7 D" W L& `8 A( K d=(ADC_DMA_IN4-120)/71.428571428571*100;
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// if(ADC_DMA_IN4<880){
5 `# k N4 x. j- A7 d- Q// GPIO_WriteBit(LEDPORT,LED2,(BitAction)(0));GPIO_WriteBit(LEDPORT,LED3,(BitAction)(0));
2 A1 J C/ c& a// GPIO_WriteBit(LEDPORT1,LED4,(BitAction)(0));
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% a: K6 K. o( i2 x. x3 _// }
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5 [( C! D7 {3 I& q: I2 [ * h- f' I0 M0 D1 h, D+ W
. c8 a u. `: u9 |! F! @ if(ui==0xa1){q=1;printf("打开路由器 \r\n");ui=0;}$ Z; B% I4 B$ U' f. g3 ?
if(ui==0xa2){q=2;printf("打开灯光 \r\n");ui=0;}$ O( D* r( z3 t# m0 `* J7 s
if(ui==0xa0){q=0;printf("关闭所有 \r\n");ui=0;}else{ui=0;}3 s' G) R0 l8 m5 }
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% w! t+ O7 ]0 _5 E1 U% V// OLED_ShowNum(48,6,rsec,3,16);//显示ASCII字符
: Z, k8 z5 D1 y// OLED_ShowNum(103,6,rmin,3,16);//显示ASCII字符的码值
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// PWR_EnterSTOPMode(PWR_Regulator_LowPower,PWR_STOPEntry_WFI);//进入停机模式
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; w& C4 [/ f) Y// 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)7 r2 x3 I: M9 Q8 f
// delay_ms(500);
5 B+ _% t+ ~1 G2 X* {' \* H if(q==1){q=2;}
" `/ H# p8 T+ M) c4 [- V7 b 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);}
8 O7 [* e4 j: A! Q: I% _ 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);}
) y$ D+ R( E( T# K* H. u, C 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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! \! t( H5 Z" _$ g' Akey();key2();key3();key4();key5();
. P! @) U" i* T7 \; c, G8 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。7 m9 w& I5 C; Q& D' g
if((USART1_RX_STA&0x3FFF)==0){ //单独的回车键再显示一次欢迎词
) i% f! [! R7 ^9 N3 ` 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。
" D* C$ W+ p, m) U A% r# J& w9 U' J printf(" 洋桃开发板STM32实时时钟测试程序 \r\n");
+ n q O! y0 S; }, c% d8 R 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% |$ X/ x4 _0 g
if(rweek==0)printf("星期日 \r\n");//rweek值为0时表示星期日
$ E" e1 }* V3 `: g8 I1 n1 s if(rweek==1)printf("星期一 \r\n");
' Q, ]# a) b' O9 x ~& |# f if(rweek==2)printf("星期二 \r\n");
! P" q( X1 c! G. f( F& U2 f if(rweek==3)printf("星期三 \r\n");
0 J' ]8 N9 J0 `3 R/ ` if(rweek==4)printf("星期四 \r\n");1 K2 ~ Y0 N+ S. g
if(rweek==5)printf("星期五 \r\n");
4 H. O- A/ x5 x$ Z7 _6 x; Z, J if(rweek==6)printf("星期六 \r\n");
$ ~3 J3 l6 Z) z+ b% i4 @ printf(" 单按回车键更新时间。输入字母C初始化时钟 \r\n");
& W) g t- P3 `$ |* c# R3 J printf(" 请输入设置时间,格式20170806120000,按回车键确定! \r\n");; o- W! t; f& v( c% H: ~
}else{$ N! m( u' r! @: T0 |2 N
printf("读取失败!\r\n");
9 B; y5 B' e' ~. ` }
2 r# O: A+ y, I7 j2 f' J: g$ v }else if((USART1_RX_STA&0x3FFF)==1){ //判断数据是不是2个) `9 B7 r# W, A8 F- b; z3 F
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" q, ?2 F* C) ?5 Y8 _ if(USART1_RX_BUF[0]=='c' || USART1_RX_BUF[0]=='C'){3 U6 I. V% S0 S- G
RTC_First_Config(); //键盘输入c或C,初始化时钟
0 a4 G4 ^4 h$ U0 x0 B# q# X' m$ D BKP_WriteBackupRegister(BKP_DR1, 0xA5A5);//配置完成后,向后备寄存器中写特殊字符0xA5A5
( ^) S( N! B% f printf("初始化成功! \r\n");//显示初始化成功
$ C2 g. U w* t: r; r" P }else{& u- u- b- k4 [8 g
printf("指令错误! \r\n"); //显示指令错误!) E5 b7 r' W1 f! R# l# @, s
}
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- T! O R* l4 Q; k9 d9 k2 q( eelse if((USART1_RX_STA&0x3FFF)==14){ //判断数据是不是14个
1 f0 P) s9 B4 z8 r, H //将超级终端发过来的数据换算并写入RTC, b5 _% w& ^: V5 B5 S
ryear = (USART1_RX_BUF[0]-0x30)*1000+(USART1_RX_BUF[1]-0x30)*100+(USART1_RX_BUF[2]-0x30)*10+USART1_RX_BUF[3]-0x30;
- W" {) X+ {, Q0 ` 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9 L0 ]1 r* n9 A+ g. S9 t& l
rday = (USART1_RX_BUF[6]-0x30)*10+USART1_RX_BUF[7]-0x30;& A5 O* I0 o8 G
rhour = (USART1_RX_BUF[8]-0x30)*10+USART1_RX_BUF[9]-0x30;# }: x- |0 K& k/ W! z& f" ]& l
rmin = (USART1_RX_BUF[10]-0x30)*10+USART1_RX_BUF[11]-0x30;: m5 t% t! L; I3 \: J7 {
rsec = (USART1_RX_BUF[12]-0x30)*10+USART1_RX_BUF[13]-0x30;1 S0 L' U5 M4 F5 B5 _$ b, M; K5 O
bya=RTC_Set(ryear,rmon,rday,rhour,rmin,rsec); //将数据写入RTC计算器的程序0 t6 S+ v3 Q+ z5 Q- g
if(bya==0)printf("写入成功! \r\n");//显示写入成功
5 `3 j& J2 R& z else printf("写入失败! \r\n"); //显示写入失败
: q$ R" v& `* G }else{ //如果以上都不是,即是错误的指令。* _# |# Q9 X& B( U1 Z0 C' L. @
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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USART1_RX_STA=0; //将串口数据标志位清0
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% u3 e- a% i2 ?% }0 {
1 h. Z5 l5 w4 u: t+ o% ] 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。5 M2 r8 l7 c/ t, i( _5 c1 o
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8 ~( f& X- `& [/ R7 |$ \4 t// OLED_ShowString(20,4,ryear/rmon/rday,16);% _. y. d2 B, a# f; r5 D3 Z
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OLED_ShowCHinese(0,0,10); //路* |$ z# |) J/ x( {0 b, i/ a! \6 X l
OLED_ShowCHinese(18,0,11);//由
}2 f2 |* w X1 R1 G+ t OLED_ShowCHinese(36,0,12);//器8 \) R9 h. I9 `4 }
0 N+ X4 R8 X5 e: ^* s3 q// OLED_ShowCHinese(54,0,16);//开
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0 }; o) n$ z9 t. P# ~7 ]
OLED_ShowCHinese(0,2,13); //照
5 ?+ y$ y9 N8 x+ L/ ~& M5 u OLED_ShowCHinese(18,2,14);//明, K$ `) f4 Y" B2 \
OLED_ShowCHinese(36,2,15);//灯 % g" X) A% P8 t6 j
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// OLED_ShowCHinese(54,2,17);//关
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! O! v1 }$ K6 i1 R, k// OLED_ShowNum(80,0,d,6,16); //10.95v=900 13v=1050 82.19178082+ ]+ y0 ^, K7 M
OLED_ShowNum(82,0,(d/100),2,16);; ~1 O" f: B# d' K
OLED_ShowString(98,0,".",16);
2 l7 n3 l0 ?. n: _" t OLED_ShowNum(100,0,(d%100),2,16);
# a4 a J1 P4 \* o OLED_ShowString(120,0,"v",16); C4 y$ b4 @3 n1 X) N0 n
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6 E& Z+ z! p% ~. r* t OLED_ShowNum(0,4,ryear,5,16);
& p7 s: a9 e6 R4 W OLED_ShowString(40,4,"/",16); * L) l c6 O: S. _: ~7 p. @/ x" S
OLED_ShowNum(47,4,rmon,3,16);& E$ \& ^; q- T* @
OLED_ShowString(73,4,"/",16);6 Y S# W2 I( c1 o+ k, F
OLED_ShowNum(80,4,rday,3,16);
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7 ^9 k6 |+ W& u& N" T: \8 L4 z- I' ~ OLED_ShowNum(0,6,rhour,3,16);
+ E, @( X2 }/ R, T: n u1 s" Z OLED_ShowString(23,6,":",16);
- a" A5 X, t S8 _( S/ c4 d& U OLED_ShowNum(28,6,rmin,3,16);
/ T7 S. \; v5 C6 a! F ` OLED_ShowString(51,6,":",16);9 Z2 R0 s8 c! `4 Y7 `9 p# I+ @
OLED_ShowNum(56,6,rsec,3,16);
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OLED_ShowCHinese(102,6,18);//周4 W5 U# P+ D& W0 C9 M, |5 G
// OLED_ShowString(95,6,"NO:",16);+ d; _$ s& i1 _: d- s% `: Q
if(rweek!=0){w=rweek;}//rweek值为0时表示星期日% a+ B; e7 Q) ]; Y
if(rweek==0){w=7;}//rweek值为0时表示星期日
9 ~; D# {9 b) w3 I6 D q. L OLED_ShowNum(120,6,w,1,16); 4 A8 w$ E% }$ W4 s* Q) k6 y
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; L7 {: ^6 X$ W' k/ c// GPIO_WriteBit(LEDPORT,LED2,(BitAction)(rmin%2)); //LED2接口
& |) u1 e8 I$ W. I0 i3 h, G if(ADC_DMA_IN4>890){ if(rhour==20){if(rmin==30){if(rsec==1){q=2;}}}}
6 x5 i( @' E2 y/ [ if(rhour==0){if(rmin==30){if(rsec==1){q=0;}}}( K( |2 o" H9 i- T+ N1 R3 B$ q
if(rhour==2){if(rmin==00){if(rsec==1){q=0;}}}
4 ~! M" x: s! e* m if(rhour==8){if(rmin==30){if(rsec==1){q=0;}}}
. T: H' s9 {% Y. |& Y# j' b$ D H% _ if(rhour==0){if(rmin==29){if(rsec==1){
, |! z: q* u/ D3 z5 c6 {% G if(GPIO_ReadInputDataBit(LEDPORT,LED3)){
C4 ]3 U9 b4 ~/ q3 l; E GPIO_WriteBit(LEDPORT,LED3,(BitAction)(0));delay_ms(500);* \7 n+ R$ ~* e- l2 M
GPIO_WriteBit(LEDPORT,LED3,(BitAction)(1));delay_ms(500);
) h3 c4 x: B* m3 y GPIO_WriteBit(LEDPORT,LED3,(BitAction)(0));delay_ms(500);
! n, ^! w/ g8 v8 U; I7 k/ p GPIO_WriteBit(LEDPORT,LED3,(BitAction)(1));delay_ms(500);+ k' T. l" |% H7 A
GPIO_WriteBit(LEDPORT,LED3,(BitAction)(0));delay_ms(500);
+ f9 m+ ~! V1 d4 P GPIO_WriteBit(LEDPORT,LED3,(BitAction)(1));& r& b0 @# W6 d9 V& t8 B
}
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}
- U- u( O7 w7 G& j) O9 [* V' e9 } if(ADC_DMA_IN4<890){GPIO_WriteBit(LEDPORT1,LED4,(BitAction)(rsec%2));}
7 Y( y$ O/ Y6 [$ D7 S B if(ADC_DMA_IN4>900){GPIO_WriteBit(LEDPORT1,LED4,(BitAction)(1));}# r M3 t2 {- z
key();key2();key3();key4();key5();7 O- N4 w* d3 a" G% K, |3 J
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e8 N* H, |6 d. u7 ]; D" ` {4 ~. k) P2 a1 f
// GPIO_WriteBit(LEDPORT1,LED4,(BitAction)(0));
8 U, O! Z% N, V( {' @9 D8 n( ^, _, Z* n" R& J- x6 J! j; u
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0 X. o7 m! |& j5 ]5 W1 u- g
}
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