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#include "stm32f10x.h" //STM32头文件# s9 p( }! G# c4 g T
#include "sys.h"
6 [( B& g& C- S" s* P/ m# B#include "delay.h"
2 f" C+ i3 A4 @: W9 \0 ?- q( r#include "led.h"
3 G$ V1 V6 L8 a8 t+ U#include "key.h"# M1 F N2 h8 q- e2 X8 w0 O
#include "buzzer.h"
! m8 l, i5 f6 @% f! S#include "usart.h"
1 K- [2 X, o" _. X( M1 z- a8 M#include "rtc.h"1 n+ }, z( }/ K" q. F* z
#include "NVIC.h". @/ V& a6 t3 m7 [! e! y Y
#include "adc.h"' K+ N' {! O+ z* R
#include "oled.h"7 c: C- r9 w! ?" s9 S, X9 b6 {
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extern vu16 ADC_DMA_IN4; //声明外部变量, Y8 t) I4 ?. a
extern u8 INT_MARK;//中断标志?* d1 S) Z6 Q, }! K: W
extern u32 ui;//用于遥控变量
* m$ m. a2 j uextern u8 q;
+ a- Y% f2 K$ G. V% }* S; L5 Q* N0 `u16 d=0;
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void key(){( P, e; r8 L5 Z6 K
if(!GPIO_ReadInputDataBit(KEYPORT,KEY1)){ //读按键接口的电平( \ {2 Y( q& y) X
GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(1)); //蜂鸣器接口输出高电平1, F. O( T% q/ K
delay_ms(20); //延时去抖动
) k! S, @1 L! Y if(!GPIO_ReadInputDataBit(KEYPORT,KEY1)){ //读按键接口的电平, K& i9 ^7 ?. B7 w- A/ u. H
GPIO_WriteBit(LEDPORT,LED3,(BitAction)(q++));" \) S' Y* J w
while(!GPIO_ReadInputDataBit(KEYPORT,KEY1)); //等待按键松开
( I N1 `: T1 w1 i" j if(q==3){q=0;}6 {* }- R) b# r, p& O
GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(0)); //蜂鸣器接口输出高电平1
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void key2(){; U1 b- P! n3 p
if(GPIO_ReadInputDataBit(KEYPORT,KEY2)){ //读按键接口的电平) f# ^* P/ H# W: K Q- N6 u
GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(1)); //蜂鸣器接口输出高电平1
$ C5 F, i% ^& o, ~; P" w if(GPIO_ReadInputDataBit(KEYPORT,KEY2)){ //读按键接口的电平9 o! N; `; u9 I, e' d. t/ v
GPIO_WriteBit(LEDPORT,LED3,(BitAction)(q++));
6 ` t% e" [6 m. h+ z8 d1 z while(GPIO_ReadInputDataBit(KEYPORT,KEY2)); //等待按键松开
9 Y$ n% M) B. V: z" L if(q==3){q=0;}
: z+ p W; y3 I GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(0)); //蜂鸣器接口输出高电平1- p1 _+ [% G, y5 r/ }6 P
} }" q3 _- D- i9 e& X, I1 x
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void key3(){
3 c+ U. c$ H/ ]+ y! K8 q n- e6 z. x if(GPIO_ReadInputDataBit(KEYPORT,KEY3)){ //读按键接口的电平! @# ^4 ~% n- ~6 N; b2 _
GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(1)); //蜂鸣器接口输出高电平1
( }" L% n# A8 p6 _! z( Y% {! ` if(GPIO_ReadInputDataBit(KEYPORT,KEY3)){ //读按键接口的电平
4 O( U5 W) t$ K GPIO_WriteBit(LEDPORT,LED3,(BitAction)(q++));1 U5 E8 M' i. i+ N( @) `2 p: V
while(GPIO_ReadInputDataBit(KEYPORT,KEY3)); //等待按键松开
' h4 F) ` X" C* Z9 e8 k if(q==3){q=0;}
: X3 x" j8 Q( b% F GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(0)); //蜂鸣器接口输出高电平1
. ]) l: u: S4 _* @$ ]9 |9 p% } } }
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void key4(){
1 @0 y( Q9 Q$ a+ z0 Z2 Q if(GPIO_ReadInputDataBit(KEYPORT,KEY4)){ //读按键接口的电平
; ^- H0 [+ d* a, y ^ U GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(1)); //蜂鸣器接口输出高电平1) ^0 y' ]! C- B- b5 M5 f W
if(GPIO_ReadInputDataBit(KEYPORT,KEY4)){ //读按键接口的电平3 g7 I1 Q3 |1 p* U5 H# Q' L
GPIO_WriteBit(LEDPORT,LED3,(BitAction)(q++));0 G6 D9 g b6 e2 C# H6 L& r
while(GPIO_ReadInputDataBit(KEYPORT,KEY4)); //等待按键松开
& C$ ~( u: ?# P3 h if(q==3){q=0;}
+ u0 ]7 s$ ^/ ? g. i" O+ { GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(0)); //蜂鸣器接口输出高电平1
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void key5(){
2 O7 a- J1 {" c, W1 p if(GPIO_ReadInputDataBit(KEYPORT,KEY5)){ //读按键接口的电平
" N) @8 d' C! k9 V/ j GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(1)); //蜂鸣器接口输出高电平1
6 P' \7 l* W+ q if(GPIO_ReadInputDataBit(KEYPORT,KEY5)){ //读按键接口的电平7 E( |* m4 x# L. ]* A, ?
GPIO_WriteBit(LEDPORT,LED3,(BitAction)(q++));
+ y( P2 H: D' j8 Q: T2 x while(GPIO_ReadInputDataBit(KEYPORT,KEY5)); //等待按键松开
$ {& t9 \2 o: z1 g3 ?6 L k if(q==3){q=0;}
' w& `5 T5 o1 I" Z 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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0 p* t9 E, a) Q. L$ P, m$ {3 Tint main (void){//主程序
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// w=0;: ]: s6 B; o+ F7 X9 K- z$ }: ~
INT_MARK=0;//中断标志位% M2 _$ \8 q4 i. T9 v1 s* s
ui=0;
, T- W( v6 Y8 m/ s q=0;
+ R9 u* N6 d$ `5 @! L4 I, p0 @ RCC_Configuration(); //系统时钟初始化
( h* o( N/ {5 i9 O* F) R RTC_Config(); //实时时钟初始化
. e# J9 Y- n; K7 m4 G LED_Init();//LED初始化
; O( |7 z Y, s/ c' Z9 E KEY_Init();//按键初始化
7 `3 f* H8 |! X- k+ s/ Y% b+ A BUZZER_Init();//蜂鸣器初始化' {5 r' U$ O/ ~" |4 h3 v
USART1_Init(115200); //串口初始化,参数中写波特率/ f. U" |7 z# x1 `) v I/ W) A0 J5 a
// USART1_Init(9600); //串口初始化,参数中写波特率! |9 l/ e' p/ g) p4 r0 V* V
USART1_RX_STA=0xC000; //初始值设为有回车的状态,即显示一次欢迎词( `2 |, c9 ~: X& O( s
// KEY_INT_INIT();
, ~) h; f" r! O8 A- d' k9 o$ a8 _) ? TIMENVIC_INT_INIT ();1 b! |* U2 n* z% S2 n- m. I; t
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RCC_APB1PeriphClockCmd(RCC_APB1Periph_PWR,ENABLE); //使能电源PWR时钟: S% ]1 E& F! D% t
// RTC_Set(2021,8,8,20,59,00); : ~" @( I: }1 e R& g+ R
// RTC_AlARM_Set(2020,12,13,00,00,10);
' j; b& @/ G5 s// MIDI_PLAY();
- k+ T3 d& P+ f& e9 A$ } ADC_Configuration(); //ADC初始化设置( N! ~0 ~6 G, s
OLED_Init(); //初始化OLED 6 c$ P0 Q5 ]0 Y4 c, [/ ?
OLED_Clear();
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while(1){5 ?1 h9 v& E9 [
GPIO_WriteBit(BUZZERPORT,BUZZER,(BitAction)(0)); //蜂鸣器接口输出高电平1
- W C8 h4 x% B( v" [ d=(ADC_DMA_IN4-120)/71.428571428571*100;
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. }1 z. O& Z6 h" M% [4 ^: R// if(ADC_DMA_IN4<880){
% o0 n* t; S' z// GPIO_WriteBit(LEDPORT,LED2,(BitAction)(0));GPIO_WriteBit(LEDPORT,LED3,(BitAction)(0));
) |% o% E8 b: h' H// GPIO_WriteBit(LEDPORT1,LED4,(BitAction)(0));
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// }
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if(ui==0xa1){q=1;printf("打开路由器 \r\n");ui=0;}$ O% R/ @# w0 d( b( C; g: }
if(ui==0xa2){q=2;printf("打开灯光 \r\n");ui=0;}
6 R" v# y- E" R* Z7 b if(ui==0xa0){q=0;printf("关闭所有 \r\n");ui=0;}else{ui=0;}4 ?. C: F9 O* K
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# M2 x9 `$ E9 D& ?' K: {# z// OLED_ShowNum(48,6,rsec,3,16);//显示ASCII字符
3 [% _" C6 w/ q1 h/ M2 v// 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
+ t( ] k2 H+ A# G5 a. M! D+ L1 Z. x0 q
1 O v# v6 k5 o/ u// 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)4 N# Z: Y3 ]5 ~5 b
// delay_ms(500);
1 |7 z) {8 o5 R2 _ if(q==1){q=2;}" b; p6 t: u, m; [
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);}3 G, H; A8 K; G1 ^: X
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);}# I% v& @- }+ K
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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key();key2();key3();key4();key5();1 {! y+ e9 q* C6 r: I: Q2 ~; N/ E
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。
+ |2 K8 l# t/ y8 R" l8 G8 X& s if((USART1_RX_STA&0x3FFF)==0){ //单独的回车键再显示一次欢迎词
* _% f& A8 n0 m: ~. g 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。
7 o* H" [" P4 |& A printf(" 洋桃开发板STM32实时时钟测试程序 \r\n");
+ h4 H8 }5 x2 w 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7 X ]2 p* q& e8 B0 C
if(rweek==0)printf("星期日 \r\n");//rweek值为0时表示星期日3 B0 q3 N/ I+ k: m c
if(rweek==1)printf("星期一 \r\n");
+ t+ f# }: ^' J9 g if(rweek==2)printf("星期二 \r\n");# M1 H; Z% a3 A$ M* I8 h: F$ f* ^3 y# K
if(rweek==3)printf("星期三 \r\n"); L3 J4 s" r a5 h% S- p
if(rweek==4)printf("星期四 \r\n");
" G X% q6 ^8 V8 E( v; y' ^ if(rweek==5)printf("星期五 \r\n");1 D `. N$ H* [ T
if(rweek==6)printf("星期六 \r\n");
% ?& p+ S/ X- b% ^2 d% ]. W printf(" 单按回车键更新时间。输入字母C初始化时钟 \r\n");
! Y3 k6 L* C1 D printf(" 请输入设置时间,格式20170806120000,按回车键确定! \r\n");
o' u2 G2 v; a. P9 D4 C }else{8 O5 C/ b l6 x( D
printf("读取失败!\r\n");0 p% N$ X. t! f* Z, w
}
+ E6 I0 ~+ x) k2 C( |1 D! s0 o9 [ }else if((USART1_RX_STA&0x3FFF)==1){ //判断数据是不是2个
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4 B& B6 z$ k0 D. o4 b/ n2 v. M- s if(USART1_RX_BUF[0]=='c' || USART1_RX_BUF[0]=='C'){
5 O! T# H6 X; V3 v1 V/ `* Z! A* S RTC_First_Config(); //键盘输入c或C,初始化时钟5 m3 b: T: | Z: i
BKP_WriteBackupRegister(BKP_DR1, 0xA5A5);//配置完成后,向后备寄存器中写特殊字符0xA5A52 @! u h# [$ n9 k, H
printf("初始化成功! \r\n");//显示初始化成功1 h, d. S& ~4 h6 {% C
}else{' T0 R& z! J4 P+ A* L
printf("指令错误! \r\n"); //显示指令错误!
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2 n2 H2 p& g" ~else if((USART1_RX_STA&0x3FFF)==14){ //判断数据是不是14个- ]) m0 Y7 s0 L) V1 z
//将超级终端发过来的数据换算并写入RTC$ p; k. z( G4 t) i u) k2 L
ryear = (USART1_RX_BUF[0]-0x30)*1000+(USART1_RX_BUF[1]-0x30)*100+(USART1_RX_BUF[2]-0x30)*10+USART1_RX_BUF[3]-0x30;
% J1 _$ l8 F/ X( ~ ^ 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- K, a/ e0 ~/ s& U
rday = (USART1_RX_BUF[6]-0x30)*10+USART1_RX_BUF[7]-0x30;, c9 `3 N3 [: m( w) E+ Z# V& h
rhour = (USART1_RX_BUF[8]-0x30)*10+USART1_RX_BUF[9]-0x30;7 C# L/ W3 X! l" d" c! {3 ^
rmin = (USART1_RX_BUF[10]-0x30)*10+USART1_RX_BUF[11]-0x30;0 {1 @6 r7 i U. _: r% L0 J8 E
rsec = (USART1_RX_BUF[12]-0x30)*10+USART1_RX_BUF[13]-0x30;- Y* b; \ H; S: U* ^1 n7 F2 t1 V) O
bya=RTC_Set(ryear,rmon,rday,rhour,rmin,rsec); //将数据写入RTC计算器的程序
p: u& R: u M7 c% `$ ` if(bya==0)printf("写入成功! \r\n");//显示写入成功
6 }0 \: H/ [" C% Z else printf("写入失败! \r\n"); //显示写入失败$ A+ O/ B3 }2 G4 s
}else{ //如果以上都不是,即是错误的指令。* C$ K" ?$ _; [/ j& s
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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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。; V# i4 q. b" F3 e. @
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, ?% a' v# @/ }- k2 [6 I// OLED_ShowString(20,4,ryear/rmon/rday,16);5 J' t! H6 F6 l V% ^/ R8 {
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* P P8 I6 Y `1 I. U# x OLED_ShowCHinese(0,0,10); //路
; |% O( R' R) N7 U OLED_ShowCHinese(18,0,11);//由
" Z. x+ e+ d- ] d. t$ H/ O OLED_ShowCHinese(36,0,12);//器" J) v6 }& {; q$ D
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// OLED_ShowCHinese(54,0,16);//开
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OLED_ShowCHinese(0,2,13); //照1 W R' j: C7 W s) A3 E' \' ^9 g, m
OLED_ShowCHinese(18,2,14);//明/ c/ ~0 I1 @) H& k& `
OLED_ShowCHinese(36,2,15);//灯 & F: I+ m/ F, Z7 J+ G+ U: x. C C
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// OLED_ShowCHinese(54,2,17);//关 ! T- B& R/ L& J! r# Y
1 p, u ~% s$ Z6 h4 s// OLED_ShowNum(80,0,d,6,16); //10.95v=900 13v=1050 82.19178082
, n4 Q0 i7 o y5 I; v9 C* C- ~ OLED_ShowNum(82,0,(d/100),2,16);
3 ?# }: @5 ]; x3 Z OLED_ShowString(98,0,".",16);
9 K6 l# Q0 [8 J6 S) P( M OLED_ShowNum(100,0,(d%100),2,16);
0 C! _- P9 _, @! y4 S& a5 C" o OLED_ShowString(120,0,"v",16);
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! k: a+ ?& H! A- y2 m OLED_ShowNum(0,4,ryear,5,16);
8 ~8 g, E. i# B3 k OLED_ShowString(40,4,"/",16); ( m( ~# x: \5 ^* |" E
OLED_ShowNum(47,4,rmon,3,16);+ r; G& A$ F* ~7 Y7 I5 C
OLED_ShowString(73,4,"/",16);
& h; L: L1 J3 p+ N g3 v OLED_ShowNum(80,4,rday,3,16);
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0 C- X8 p+ s6 ~1 w OLED_ShowNum(0,6,rhour,3,16);
( _ d% g' p' Z& [" g2 j, [! } OLED_ShowString(23,6,":",16);
! _0 l0 z8 X1 c) B OLED_ShowNum(28,6,rmin,3,16);
4 @4 i+ y Z$ R& c J OLED_ShowString(51,6,":",16);$ U4 A/ U$ P3 o0 @, F
OLED_ShowNum(56,6,rsec,3,16); 3 M( K7 s" g, g: H& a+ a
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OLED_ShowCHinese(102,6,18);//周( ^; k8 n/ w, b4 C
// OLED_ShowString(95,6,"NO:",16);( z- g, c4 G$ v4 r
if(rweek!=0){w=rweek;}//rweek值为0时表示星期日
" c( I7 O8 S4 y. {- j if(rweek==0){w=7;}//rweek值为0时表示星期日
% S' Q3 Z, q0 n+ @7 E& l+ q; H OLED_ShowNum(120,6,w,1,16); 7 ^3 z( a8 k5 T% T' C6 M( l
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6 h! v' R% c! I! a* G: P// GPIO_WriteBit(LEDPORT,LED2,(BitAction)(rmin%2)); //LED2接口# I* o9 ?" B9 @7 U, d4 w/ I J
if(ADC_DMA_IN4>890){ if(rhour==20){if(rmin==30){if(rsec==1){q=2;}}}}
9 |. o3 y: k6 E7 u. r* Y9 c% a( \ if(rhour==0){if(rmin==30){if(rsec==1){q=0;}}}5 B# D8 X7 M1 @% V" y( E+ N
if(rhour==2){if(rmin==00){if(rsec==1){q=0;}}}
9 A2 b! ?# i9 d* T4 z- O9 W5 i/ ] if(rhour==8){if(rmin==30){if(rsec==1){q=0;}}}
) k0 n0 A# h4 X& R1 @ if(rhour==0){if(rmin==29){if(rsec==1){" ?4 ~% N7 J8 F* w; Z
if(GPIO_ReadInputDataBit(LEDPORT,LED3)){
. l& s! l8 K( A- ~, K GPIO_WriteBit(LEDPORT,LED3,(BitAction)(0));delay_ms(500);
4 t6 z0 v* _; Z, x9 ` GPIO_WriteBit(LEDPORT,LED3,(BitAction)(1));delay_ms(500);
% }; @! i$ K1 y+ g GPIO_WriteBit(LEDPORT,LED3,(BitAction)(0));delay_ms(500);* r+ X$ S6 Q s: t; o
GPIO_WriteBit(LEDPORT,LED3,(BitAction)(1));delay_ms(500);5 a. p. K7 m9 W' q J3 t
GPIO_WriteBit(LEDPORT,LED3,(BitAction)(0));delay_ms(500);
* |) c$ K7 w) X& V" u% u: V GPIO_WriteBit(LEDPORT,LED3,(BitAction)(1));2 Z; {+ [" }% D E: g. ?
}& r. Y. e; t( e& k5 y4 f& }
}
5 T! V7 V; j' y" j" X1 Z( | }
6 G+ P$ f( F# C }4 B3 L3 }0 Z( h5 {4 H2 C) @
if(ADC_DMA_IN4<890){GPIO_WriteBit(LEDPORT1,LED4,(BitAction)(rsec%2));}/ @4 y$ G% v4 z
if(ADC_DMA_IN4>900){GPIO_WriteBit(LEDPORT1,LED4,(BitAction)(1));}
7 @# R2 W; P' m5 R' @9 | key();key2();key3();key4();key5();( p4 [$ ~) ^+ u6 _- ?* ]* ^5 s
}
" ?' ^+ G, Z7 ]0 o) M! ]1 V- ?0 C
: A4 k3 P( J; s* l- ^
* |4 M9 v3 |& s$ o$ d// GPIO_WriteBit(LEDPORT1,LED4,(BitAction)(0));
, h) l9 C. P- Y( n. H9 G1 ~( z" \
- s1 |# s9 C' s- \0 J
5 B4 g) \; Y, [8 ~; W7 l
}" a( g5 f- ~6 U, w4 e8 r
}
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