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#include "stm32f10x.h" //STM32头文件1 m1 q* T8 x2 R) ?+ K* C
#include "sys.h"
4 @- w% q$ c# h% Y7 f/ |#include "delay.h"
- I. Q/ D p3 Q: s: o" P5 s6 S#include "led.h"5 `. d8 j3 I0 l. `1 x! D: }4 `
#include "key.h"$ C4 A B2 p) I7 C! V
#include "buzzer.h"( F" y5 w# I/ i4 E7 S) m8 E0 q
#include "usart.h"' [: b; m! |+ A1 D2 p# s
#include "rtc.h"
2 w' }8 o, G% ~9 S/ W#include "NVIC.h"
: ^! d2 Y" I2 M P- A/ ]4 G$ G#include "adc.h"- a0 B" t7 I# e: y
#include "oled.h"
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extern vu16 ADC_DMA_IN4; //声明外部变量
) Q5 e- @9 E: x. {2 s$ ~; C; {( uextern u8 INT_MARK;//中断标志?
2 M6 ~- G) j' n) R* Rextern u32 ui;//用于遥控变量+ T3 l q j# X/ j3 ?% d% D
extern u8 q;
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void key(){" k8 D6 ^- p6 N( Z
if(!GPIO_ReadInputDataBit(KEYPORT,KEY1)){ //读按键接口的电平
0 f/ c6 H5 C# [5 V GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(1)); //蜂鸣器接口输出高电平1
3 q6 e9 X! a' ~ T# y; \; F4 P4 g delay_ms(20); //延时去抖动
8 g; b. S0 M; \1 ` if(!GPIO_ReadInputDataBit(KEYPORT,KEY1)){ //读按键接口的电平0 W, a( f# p! C! x
GPIO_WriteBit(LEDPORT,LED3,(BitAction)(q++));
. c; L4 c3 P$ ^9 g6 C while(!GPIO_ReadInputDataBit(KEYPORT,KEY1)); //等待按键松开
2 _; q: h; q1 A4 A# \ if(q==3){q=0;}
R, ^. b. q4 Y+ i GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(0)); //蜂鸣器接口输出高电平1
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void key2(){5 _/ g. v8 D( M( J* d
if(GPIO_ReadInputDataBit(KEYPORT,KEY2)){ //读按键接口的电平, |: D( g7 x# B% v) C/ C8 x
GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(1)); //蜂鸣器接口输出高电平1
; j3 A) `8 | {) a if(GPIO_ReadInputDataBit(KEYPORT,KEY2)){ //读按键接口的电平
. q0 Q2 d4 S. C- S/ @4 d7 _ GPIO_WriteBit(LEDPORT,LED3,(BitAction)(q++));
* r! W# ~8 K7 G$ w while(GPIO_ReadInputDataBit(KEYPORT,KEY2)); //等待按键松开; U, ]9 O7 i8 j2 b* L0 J4 e1 G0 d
if(q==3){q=0;}9 f7 S/ d5 }0 Q) |: O* o+ a
GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(0)); //蜂鸣器接口输出高电平11 ^) r& T5 I9 ]
} }
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}
) P0 {+ |( Q& x, y8 F9 l3 H1 P9 D4 @void key3(){0 B3 a. s. t7 N8 Z' A' ~5 j
if(GPIO_ReadInputDataBit(KEYPORT,KEY3)){ //读按键接口的电平& ^2 H3 d# j" u
GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(1)); //蜂鸣器接口输出高电平1
3 T* Z: j; u) O# I' x if(GPIO_ReadInputDataBit(KEYPORT,KEY3)){ //读按键接口的电平
4 A! k# W" P! J" m% B; c GPIO_WriteBit(LEDPORT,LED3,(BitAction)(q++));2 H* Y$ x: n! G: P* w
while(GPIO_ReadInputDataBit(KEYPORT,KEY3)); //等待按键松开0 z, A2 ~! O8 U) |: [: v- ~5 ~* |
if(q==3){q=0;} A2 R/ D0 \+ n* r/ k' C
GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(0)); //蜂鸣器接口输出高电平1& ]& z2 J# ]* w% A( R
} }
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void key4(){0 O& l) ^' {! [1 H7 D1 c c
if(GPIO_ReadInputDataBit(KEYPORT,KEY4)){ //读按键接口的电平
- a t. U- y% z6 u0 p: \$ a GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(1)); //蜂鸣器接口输出高电平1( W2 g6 m3 C/ E" G. p' J% s
if(GPIO_ReadInputDataBit(KEYPORT,KEY4)){ //读按键接口的电平
8 P9 I4 F. K( o$ ^1 X1 J5 _ GPIO_WriteBit(LEDPORT,LED3,(BitAction)(q++));% n6 ]: c$ x$ J" v2 M. b8 J1 @4 w
while(GPIO_ReadInputDataBit(KEYPORT,KEY4)); //等待按键松开; g5 T$ o; V& F' x7 I
if(q==3){q=0;}' m o, X9 j9 a, @
GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(0)); //蜂鸣器接口输出高电平1% A- j* x' S( _4 |& k2 o" r k
} }
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void key5(){* D m* G6 S. h0 g+ ~4 `; l8 A- x
if(GPIO_ReadInputDataBit(KEYPORT,KEY5)){ //读按键接口的电平
. A I- X u( X" f8 h GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(1)); //蜂鸣器接口输出高电平10 l/ M# q3 n' I- V
if(GPIO_ReadInputDataBit(KEYPORT,KEY5)){ //读按键接口的电平
c" n$ p9 S$ U GPIO_WriteBit(LEDPORT,LED3,(BitAction)(q++));
, {, N! w4 L/ @# G while(GPIO_ReadInputDataBit(KEYPORT,KEY5)); //等待按键松开' P; G- n2 }& Z8 i
if(q==3){q=0;}
2 R% {: _, N- v) v9 e GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(0)); //蜂鸣器接口输出高电平1
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}
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' e- ^# _8 k! }1 X/ g; Oint main (void){//主程序
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// w=0;
% S3 r i! f8 u) K% d' t% M7 Q0 r; rINT_MARK=0;//中断标志位9 X# h, K0 D8 f# K- K/ X# _
ui=0;' E* @; U2 f0 S$ x' F5 `
q=0;
% x7 r4 t& [. J- s RCC_Configuration(); //系统时钟初始化3 ]9 ] K& v$ Z, S* E4 I! t/ a
RTC_Config(); //实时时钟初始化, ?4 ^ ^$ F" z; n0 k) Z
LED_Init();//LED初始化
4 ` `; E- f/ ]9 m4 k KEY_Init();//按键初始化
1 {; D4 M+ ?$ J: J' g% a BUZZER_Init();//蜂鸣器初始化+ }# x, \$ q" p# J2 l# B
USART1_Init(115200); //串口初始化,参数中写波特率, f( E n O; T5 R v6 ^8 w
// USART1_Init(9600); //串口初始化,参数中写波特率
1 s8 h0 y E+ B USART1_RX_STA=0xC000; //初始值设为有回车的状态,即显示一次欢迎词
& } d8 ]5 i6 N$ M4 F// KEY_INT_INIT();
. q. m' J2 H) W6 I TIMENVIC_INT_INIT ();' N4 e" x( f; p. V3 @) l
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# a7 ^) P2 G+ t! S. N' L RCC_APB1PeriphClockCmd(RCC_APB1Periph_PWR,ENABLE); //使能电源PWR时钟
. e" a" i7 \/ F+ p7 ^' H// RTC_Set(2021,8,8,20,59,00);
4 l( b f9 R. |* J8 e. \ A// RTC_AlARM_Set(2020,12,13,00,00,10);
1 S" f! |3 P2 A) i0 B// MIDI_PLAY();: k% I+ }3 z" i4 Q: o4 Z0 U
ADC_Configuration(); //ADC初始化设置0 \8 ]) D3 c2 d' W7 e4 l
OLED_Init(); //初始化OLED / I8 ^0 b1 d5 S
OLED_Clear();
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7 C$ @4 o9 R4 B z7 C0 j: s+ I while(1){
0 `4 c4 l @9 O: t$ O6 k8 a1 n GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(0)); //蜂鸣器接口输出高电平1- \+ T _. @0 C- ?. ^. H3 V- k
d=(ADC_DMA_IN4-120)/71.428571428571*100;
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^9 G0 c2 |# T// if(ADC_DMA_IN4<880){4 C/ M y+ F7 @, W8 v
// GPIO_WriteBit(LEDPORT,LED2,(BitAction)(0));GPIO_WriteBit(LEDPORT,LED3,(BitAction)(0));$ `$ q+ l3 }1 { E
// GPIO_WriteBit(LEDPORT1,LED4,(BitAction)(0));
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// }- C9 H. \5 f5 d$ H e+ |. y( q& b
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if(ui==0xa1){q=1;printf("打开路由器 \r\n");ui=0;} U% g# [* N: Z1 {/ w: e/ L& |
if(ui==0xa2){q=2;printf("打开灯光 \r\n");ui=0;} c$ q* d3 X4 u
if(ui==0xa0){q=0;printf("关闭所有 \r\n");ui=0;}else{ui=0;}" T3 W" c9 Q1 l% W0 N: a4 r" J
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// OLED_ShowNum(48,6,rsec,3,16);//显示ASCII字符 . s( S% l/ B7 V. _ L
// OLED_ShowNum(103,6,rmin,3,16);//显示ASCII字符的码值" B. k& M7 e5 c7 s4 ^3 G' _
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// PWR_EnterSTOPMode(PWR_Regulator_LowPower,PWR_STOPEntry_WFI);//进入停机模式6 F0 `9 K4 I+ u: Q
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/ l$ o9 ~4 O7 S: W- Q8 P5 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)
5 G- S0 J6 b% s1 n4 @6 e// delay_ms(500);9 A- }. T3 |' W5 T; N/ n0 W
if(q==1){q=2;}
$ o0 K+ \" |5 G) E 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);}: j. W y9 R' w1 |
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);}) l5 [* j- s1 n
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);} 6 h9 V9 k. _1 T" [8 |2 a
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key();key2();key3();key4();key5();
8 n4 t$ l \' {2 A4 K8 f 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。
; N! G- Z, w2 o- i9 [$ D if((USART1_RX_STA&0x3FFF)==0){ //单独的回车键再显示一次欢迎词
1 P/ B4 G7 U( H6 S r' o) e$ U 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。. ]) C; p6 S$ F2 a) O
printf(" 洋桃开发板STM32实时时钟测试程序 \r\n"); ~3 J4 h; f3 }8 R" W% y
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
0 g; |" w" s( x; J5 Z5 N( x if(rweek==0)printf("星期日 \r\n");//rweek值为0时表示星期日
9 t0 \# _) Y1 p, Z9 f7 P2 _* l if(rweek==1)printf("星期一 \r\n");
8 p9 Q/ d* \/ p# N1 H if(rweek==2)printf("星期二 \r\n");- i- S! y9 O* D7 {2 R& C
if(rweek==3)printf("星期三 \r\n");
/ `0 h! M- f* w6 ] if(rweek==4)printf("星期四 \r\n");4 N% h. z9 t# @: {: m( j- f$ Z
if(rweek==5)printf("星期五 \r\n");
! O+ |% O% [* G5 e( L if(rweek==6)printf("星期六 \r\n");. ]0 _2 ~% d, |8 F- s% F
printf(" 单按回车键更新时间。输入字母C初始化时钟 \r\n");0 ~0 M4 V6 M5 K# J
printf(" 请输入设置时间,格式20170806120000,按回车键确定! \r\n");+ Y$ l# C% m8 h, T5 h ~
}else{3 \- x8 r' ] M) O0 S+ |( U
printf("读取失败!\r\n");3 a, I5 g1 u$ t) L: M
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}else if((USART1_RX_STA&0x3FFF)==1){ //判断数据是不是2个/ p# f0 i" s7 I4 a3 m, J8 ?' |
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if(USART1_RX_BUF[0]=='c' || USART1_RX_BUF[0]=='C'){
7 P+ j" \$ B1 T# A. k0 ~' b) j RTC_First_Config(); //键盘输入c或C,初始化时钟, _$ v1 w6 a2 s4 {
BKP_WriteBackupRegister(BKP_DR1, 0xA5A5);//配置完成后,向后备寄存器中写特殊字符0xA5A5- O" {5 l; F$ `; r7 k* ?0 R
printf("初始化成功! \r\n");//显示初始化成功* \1 @3 b1 i* r- h0 J
}else{1 q7 O0 q. ?: n1 u
printf("指令错误! \r\n"); //显示指令错误!& @5 x" c6 O6 D! `+ ~7 k. X
}
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else if((USART1_RX_STA&0x3FFF)==14){ //判断数据是不是14个
5 l$ u7 l4 S8 j) s; t9 f" } //将超级终端发过来的数据换算并写入RTC
+ G2 Y- V1 b# X# h$ P& x ryear = (USART1_RX_BUF[0]-0x30)*1000+(USART1_RX_BUF[1]-0x30)*100+(USART1_RX_BUF[2]-0x30)*10+USART1_RX_BUF[3]-0x30;
. Y! z& {9 S+ h; {9 n) c3 q 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
! Q0 m3 @( k, M2 [; j' V" |1 P rday = (USART1_RX_BUF[6]-0x30)*10+USART1_RX_BUF[7]-0x30;: g8 w9 H1 C/ C7 ~& Q
rhour = (USART1_RX_BUF[8]-0x30)*10+USART1_RX_BUF[9]-0x30;
* b% A8 c p" x! L) ~7 Z rmin = (USART1_RX_BUF[10]-0x30)*10+USART1_RX_BUF[11]-0x30;; c3 f. i' J. f8 z+ N
rsec = (USART1_RX_BUF[12]-0x30)*10+USART1_RX_BUF[13]-0x30;' r6 ?1 T: B& K
bya=RTC_Set(ryear,rmon,rday,rhour,rmin,rsec); //将数据写入RTC计算器的程序
7 ]7 ?4 r. y1 J; y; v7 ` if(bya==0)printf("写入成功! \r\n");//显示写入成功( A; g1 W/ }3 \
else printf("写入失败! \r\n"); //显示写入失败
8 R! H/ B, G5 S+ h3 q# u8 G) P7 n }else{ //如果以上都不是,即是错误的指令。
5 M- i7 W6 k# \& E7 ^ 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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/ m/ C* q) i+ |5 P9 t- C( _+ c USART1_RX_STA=0; //将串口数据标志位清0
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# K* k" j; w6 J' L; w, S 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。. Q& l' I1 G. t5 B
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. F6 | `) s, s+ I// OLED_ShowString(20,4,ryear/rmon/rday,16);% Z" `( o7 c, m$ ]
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OLED_ShowCHinese(0,0,10); //路. L) ^2 g1 n3 t4 C a" j
OLED_ShowCHinese(18,0,11);//由
' B; v* j$ T* {. f7 \) q; T! @ OLED_ShowCHinese(36,0,12);//器0 X% V0 z9 e, N" }. x) f9 J0 ]
+ y0 _3 H3 h3 k( O: A' c( G// OLED_ShowCHinese(54,0,16);//开 ; }- V/ e6 R) A
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. w+ v0 s) k3 U N( j. w9 ?3 A2 T OLED_ShowCHinese(0,2,13); //照. x/ w) L2 j. _% L2 E+ z
OLED_ShowCHinese(18,2,14);//明$ j9 a+ ^4 _( j5 v
OLED_ShowCHinese(36,2,15);//灯 . G& `* n! _. C1 {
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// OLED_ShowCHinese(54,2,17);//关 2 s* d1 k: R& C9 h8 q
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// OLED_ShowNum(80,0,d,6,16); //10.95v=900 13v=1050 82.19178082
5 c8 M3 F3 }0 u: P0 R OLED_ShowNum(82,0,(d/100),2,16);, S/ l2 o* L' w8 E* x
OLED_ShowString(98,0,".",16);
. U x9 K3 V. t' p2 b OLED_ShowNum(100,0,(d%100),2,16);0 g4 j I. K9 b: ^2 u
OLED_ShowString(120,0,"v",16); + U' Q2 o3 B, z4 W$ v V# V
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; [5 p+ H4 J% ~, u, t OLED_ShowNum(0,4,ryear,5,16);2 g7 C8 r8 }! O! Q
OLED_ShowString(40,4,"/",16); 2 c) n ]1 l2 |" q. k3 }. z1 E
OLED_ShowNum(47,4,rmon,3,16);
, b: X) c: o( T* W OLED_ShowString(73,4,"/",16);
N6 @4 N2 o7 n1 C/ q OLED_ShowNum(80,4,rday,3,16); " y- l+ X0 l6 W9 a! c* t( i. O
# Q0 E+ ]& @ @; Y0 n0 @" ? OLED_ShowNum(0,6,rhour,3,16);% O. f7 o" O+ e( `/ _
OLED_ShowString(23,6,":",16); 9 T6 ]: X# }4 z" J
OLED_ShowNum(28,6,rmin,3,16);4 S8 j Q8 v# x4 V# V' L
OLED_ShowString(51,6,":",16);1 l9 I4 } V' |; I! f% r, d& l
OLED_ShowNum(56,6,rsec,3,16);
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OLED_ShowCHinese(102,6,18);//周
( G. |8 [0 R2 e) D// OLED_ShowString(95,6,"NO:",16);
) t5 y w/ V: \( d' U if(rweek!=0){w=rweek;}//rweek值为0时表示星期日
+ C- a: I2 y; ~ if(rweek==0){w=7;}//rweek值为0时表示星期日
! q. R( N9 c# A! h# {+ [ OLED_ShowNum(120,6,w,1,16);
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// GPIO_WriteBit(LEDPORT,LED2,(BitAction)(rmin%2)); //LED2接口1 q4 g1 Q ~# H0 {( m% T
if(ADC_DMA_IN4>890){ if(rhour==20){if(rmin==30){if(rsec==1){q=2;}}}}
6 Q" Z# p9 O$ n2 u- y- ]3 [8 K if(rhour==0){if(rmin==30){if(rsec==1){q=0;}}}- s# i, E5 n6 H5 {+ F/ e3 L
if(rhour==2){if(rmin==00){if(rsec==1){q=0;}}}
, p$ D" Z& B( w if(rhour==8){if(rmin==30){if(rsec==1){q=0;}}}# J% N* J& c! h+ W0 Y1 [
if(rhour==0){if(rmin==29){if(rsec==1){
: c. h% I" y6 \$ r( c+ F2 v if(GPIO_ReadInputDataBit(LEDPORT,LED3)){
L% o1 `* e, H& ~ j GPIO_WriteBit(LEDPORT,LED3,(BitAction)(0));delay_ms(500);
9 P' z7 Z2 N/ k" T9 p GPIO_WriteBit(LEDPORT,LED3,(BitAction)(1));delay_ms(500);& L( c$ X$ B7 H1 R: ^4 }1 C0 }
GPIO_WriteBit(LEDPORT,LED3,(BitAction)(0));delay_ms(500);5 {2 S& t4 O7 q
GPIO_WriteBit(LEDPORT,LED3,(BitAction)(1));delay_ms(500);+ V: T! }+ f5 j: w# b
GPIO_WriteBit(LEDPORT,LED3,(BitAction)(0));delay_ms(500); D9 S# f9 X6 m# o) {- u D
GPIO_WriteBit(LEDPORT,LED3,(BitAction)(1));
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}
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if(ADC_DMA_IN4<890){GPIO_WriteBit(LEDPORT1,LED4,(BitAction)(rsec%2));}
# E+ \+ @% L' n S8 F4 j if(ADC_DMA_IN4>900){GPIO_WriteBit(LEDPORT1,LED4,(BitAction)(1));}- }3 w. Y6 q! \3 x1 O1 p7 S8 |
key();key2();key3();key4();key5();
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7 w1 f* ^3 c# y2 ]! O( A* f// GPIO_WriteBit(LEDPORT1,LED4,(BitAction)(0));
8 g. a U0 ~, f$ q7 Q7 l" ~7 {( _* R, i
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}
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