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RTC实时时钟DS1302液晶显示单片机源程序 0 b# _4 f, u9 Z; I
/*-----------------------------------------------
) J) K+ ^& j* h6 h+ r 名称：LCD1602显示实时时钟, K/ B. c6 }/ j
修改：无
" x. t4 }! E7 h6 m" s# \( u 内容：音乐闹钟 普通闹钟已被注释 音乐闹钟无法停止 自动播放后停止 （普通闹钟功能正常）- s& A3 n2 [ b" H( _5 @( W: G U6 s+ z
error：无' x ?; d+ Y V0 |: J
warning：四个 函数未被调用# _- M, f" e2 L9 D7 `0 [3 `
-----------------------------------------------*/
- t& e+ l& c+ Y: u# a; b ^#include<reg52.h>
2 ]2 s! S) ^- I0 O- H& U& m9 b#include <String.h>' ]% ^3 ^( p2 z u4 k
#include"ds1302.h"
! q$ d- i" u5 S#include"LCD1602.h"6 {" t( ~$ J, i0 p- K% ^7 g3 K4 f
#include"key.h"
9 D4 u! |& c, x" Y7 [$ Z( Q8 C#include "18B20.h"4 j' R, ?' t }# }* `3 K
#include "240c02.h" & C/ L& \, e2 y( h
0 l" N1 ~4 N3 p ]+ Y
/ D( }: `) k& S3 `2 s Z$ Y$ Usbit buzeer = P2^3; //普通闹钟' T) {7 A8 X9 y) ~
" v" F8 {( M: A5 j" ] asbit led1 =P2^4; //指示灯/ P' V" p; [! [8 ~
sbit led2 =P2^5;& s' h0 L/ g) p1 y0 }
sbit led3 =P2^6;# p8 ]. @# X1 R$ ] |/ C
; j5 p2 r. S" F
sbit fm=P2^3; //音乐闹钟 接口相同
, Z8 [4 V: p3 a0 @8 y( D/ e4 V, w$ L6 b' z+ ? H
+ A% C9 W1 l6 m: a+ J) C% z P
unsigned char timeh,timel,music;// 闹钟变量
7 r' |# {* H- [& \# b G7 _- r4 @, ]0 k# V c7 c
unsigned char code zbjbxf[]={//
7 t5 m5 }; K( D) G0 {$ p3 k8 j' k0x64,0xA3,0xC1,0xA2,0x62,0x84,0x61,0x81,0x61,0xA4,0xA1,
+ k' s- p4 f. P( v0 ^0x91,0xA1,0x81,0x64,0xA3,0xC1,0xD2,0xD2,0xD2,0xA2,0xC4,
f3 w) X$ m! p; T( \0xA1,0xC1,0xA1,0xC1,0xD2,0xD2,0xD2,0xA2,0xC4,0xC2,0x62,
6 @: O z* l& G# j+ I/ F% d0xC2,0x62,0xA2,0xA2,0x84,0x94,0x94,0x92,0x81,0x91,! M( Z( V1 h. J7 B
0xA2,0xC2,0xD4,0xE4,0xA4,0xE4,0xA2,0xE2,0xA2,0xE2,0xA2,
* t4 b) \- E( y* [! E. Q; l; C5 U0xA2,0x84,0x94,0x94,0x92,0x81,0x91,0xA2,0xC2,0xD8};
z8 C5 M8 w* s! P' N- E" f
7 j/ h V/ o* W. Z" Buchar code chuzhi[]={
1 _' O9 U# U$ ^3 u5 u 0xff,0xff,//' [$ U* H2 ? |+ }# r+ g
0xFC,0x8E,//L1-7* Y5 l8 C0 Q* B+ N# [3 ?' m$ |* S/ S3 F
0xFC,0xED,
$ g u) A6 f/ d: v& u 0xFD,0x43, $ \" k6 {. t, \, @$ v- r' o0 ]0 k$ d
0xFD,0x6A, : n- o; `# O# b6 j% L, P
0xFD,0xB3, * B3 L& q- x! d
0xFD,0xF3, + F1 i0 O E/ K# R
0xFE,0x2D,
" n. ^/ f# p# o 0xFE,0x47,//H1-7 ; s/ ?% e m! p. i7 u1 |; ~- C
0xFE,0x76,
; n7 t% S0 k E2 S8 o 0xFE,0xA1,/ B( x; E5 y L* ^% Q( Y7 K3 }
0xFE,0xC7,
* J8 |$ ^: @ N: l: j) }$ C9 L; L 0xFE,0xD9,$ @+ c6 C( r! `0 Q( m; e% b
0xFE,0xF9,1 V9 y4 k8 u# v% w( O5 Z9 a
0xFF,0x16
& n, H7 X; s+ L# J };
, R0 n- C Z% ~7 k* @9 D s- d v" \3 L; e/ c( u# p9 ]# e) ~
void timer0() interrupt 1 //音乐闹钟中断
" K( q$ D8 s) S/ U/ \: D* v: [{: S0 w# Y. u& Q" c3 H3 v
TH0=timeh;
& ~( v7 r( v, U9 w: L TL0=timel; + N* T) P# n+ q8 T3 w( h. ~
fm=~fm;
& l/ ?9 y1 U5 ?}
9 J/ d9 \* t9 g4 H8 w
8 i/ V4 n1 q) G! U4 R
3 ^0 \9 q9 C+ uvoid delay(uint z) //??165MS,??????
3 G% J) M% S2 [! I{ uint y;
$ y# d, A: _2 q' `, N8 h for(z;z>0;z--) e. \6 t+ ?! q! H9 [% _
for(y=19000;y>0;y--);//????
, H4 [' z" v1 h9 B4 W c* o}
4 g; F- {3 Q/ z& Cvoid delay1(uint z) //??1MS
* ^. n% z) I. B% E% o{ uint y;! o* r" e9 H1 `( [
for(z;z>0;z--)2 _' f% U! [" n8 S9 S5 \2 O
for(y=112;y>0;y--);//????
. t2 n- x' Z9 A- S3 J}
5 y& t, ?' u+ m& e& O8 @/ e' p* I
$ x" c( L3 C* V
" n' |) a6 b! D. J$ ^
//sbit bell = P2^3;4 s! Y$ `* ]" Z! d! `. |- x; }
char key;
) C! z2 ~# s( n4 ]char keyflg;4 x& g5 L) C( |$ z: k
//时钟变量0 w; x) x6 s" c
! p4 D& c# `: _0 m$ o- J8 k% d. Lunsigned char times[7]={1};! n: n$ V+ ^% {' w$ v
unsigned char time[3];
7 V) L: @& k4 L. V* z' S9 Y) ?+ Xunsigned char PPP;- B I' t: U5 U, x& V
i- s2 p( O9 K3 g8 e; T- J
unsigned char clock_buf[7];
8 k% L0 H( O4 z+ E. d p! H# c( \//闹钟变量" j4 N* L2 @! Z
unsigned char counter;6 h# f# j1 d- f! i' |" G# _, {
unsigned char baifenmiao;1 a$ Z4 I7 H* y
unsigned char shifenmiao;
9 j) M2 {( \0 f X/ [unsigned char miao;
; S3 F5 U, a* i, h: W9 W$ `% X8 O# Vunsigned char shimiao;
8 z/ O) R' m- x2 e: G' O6 B( a7 hunsigned char baimiao;
3 S/ q# Q) x' B- [; T: P
2 p* t& k. s7 B* Q& \9 Y$ D8 ^0 ~& W+ e. n; F
void key_timeset(void);
" t: o3 q+ b3 }7 O- D+ v# O* Zvoid dateTrans(void);4 \, H5 b, c1 F8 e0 w
void alARM_aclok(void);
0 o8 O g& W, z' Xvoid arm(void);+ z2 v# N( H- a+ |
void timer_run(void);
7 o6 }! W( V+ t8 Z; r8 Yvoid timer_runback(void);
$ R2 Q/ N! ^, |/ Y4 T$ B' yvoid clock_display(void);0 C! B* ^" u0 | t, o5 u
void clock_delay(void);" \+ J# B% R! l }: |4 j
void start(void);4 l$ P5 S9 Z8 e* X+ J6 [# T) q: S
void delay_ms(unsigned int z);
: {! N5 [! n- u! k5 lvoid ds18b20(void);
( }5 N& } x3 jvoid ds18b20_xiugai(void);
H1 M" [/ c: o! M9 Dvoid xieshuju(void);
: j& x3 F! S+ J5 D! I7 E6 _void dushuju(void);
% Y9 _% f$ j6 _6 u$ `8 a. e( f1 b8 D) d3 G" P% q) d% n& Y8 t
void buzeer_music() //音乐闹钟 - ^# T' [1 y3 ?- i4 N5 Y
{
. Z- C5 B; c7 k2 ~6 q uint temp; //??????????????????
) [; z4 c$ T. ^! n uchar i=0; " I2 K9 B. V6 e% ^" T% \
uchar jp; //jp????temp???8???8?
7 G4 u! Z5 @" N6 S6 R TMOD=0x01;//?????T0?????1# c0 v b* ^/ X9 ?0 `5 ^% Y
IE=0x82; //??T0??/ R5 k: ~6 L- E( D0 g! u
while(music)
0 ~& r3 u9 E) [5 m* k { r" e) d6 L; G* u
/* ds1302_read_time();//读取时钟信息3 a* k1 ?5 J5 ~+ |2 Q, {
9 X8 W1 g W2 k* d0 X- s- W dateTrans(); //数据复制
5 P$ s) ?7 l" i$ a) l0 I' K disp();*/
/ g4 ^5 b' \3 H5 W# C2 _6 E key = Key4Scan();& {) E5 m( T) S. i) s9 \% H
if(key==4){cflg=1; keyflg=0;music=0;} 8 K9 c5 `; y- ^) e* p& ?
if(key==6){ keyflg=0;}
; h* C& G8 ^3 h9 D4 g1 F% k D/ \* L clock_delay();
. y1 u* s9 k" E
7 D) B: B# |5 s
. K6 Y% _' h! Q5 Y1 D temp=zbjbxf;
0 v- B) p% D+ B" r3 o if(temp==0xff)6 }! `. V, R# {3 N9 G; Y* b
break; f% j- R3 J' `8 u% G3 p2 ?
jp=temp/16; //????4?,????# x' k4 e! U* n) Q6 D3 d6 h
if(jp!=0); F0 Z1 `; D9 U8 v/ ]
{" `9 G, D2 ]( `$ ]3 K$ K
timeh=chuzhi[jp*2];//????????8?1 C- w* h0 k# H0 ]% C7 |, b u" e
timel=chuzhi[jp*2+1]; //????????8?7 T. D: {6 _8 E7 f! u
TR0=1; //????7 r/ a+ X+ a( ~+ [; m; c. L$ t
}, z2 S* d# B4 b" f
else$ o5 K) p: c: K3 [5 a' _( M* U8 V
{
1 Q- S# q( n5 C6 ~6 `2 I. Q+ J TR0=0; //????( O- W6 F) @; \& |# L% f
fm=1; //????
3 K5 j# a8 J, Z, ^ }
8 H8 @. z7 f* t- } u% ]" T" U: q' _ delay(temp%16); //????4?,??(?????)
7 s& L$ W2 y5 C4 c* v TR0=0; //??????5MS$ e: t# N9 z2 M0 r0 k
fm=1;
( V* Q3 _! H$ I! Z" b+ O, t delay1(5); 0 ~& P( i( t% ]3 |
//TR0=1; ; Y" [- H( g6 Z+ T
i++;
9 [1 L/ s3 M; L1 S A } ]1 U$ d6 W- ^- T
/*TR0=0; //????
! O5 U( v: X4 Q. N/ S8 [: u fm=1; //????*/ //JJX. D% |5 D* B/ f3 Z
}
0 Q' \; K4 e9 x' t0 f; Nvoid Time1_Int(){ //用于定时 倒计时
+ ]* s. s7 y, m& }! @) S1 M TMOD=0x10;. i u) V9 `0 M1 }' m" j) w
TH1=0xfc; //10毫秒
7 c! V5 w1 v7 O" ~! H% i" M TL1=0x66;# b' k; G- ~6 t
EA=1;
7 R* I# W- u' a4 v. _3 O2 P ET1=1;- P" `' {- W: F( R9 F a
TR1=1;7 E1 o6 Q' \2 T3 s, Q$ h
}: u/ F" L1 J5 w- {* z g) z1 H
0 ]6 _6 O6 n8 a" z i+ z
void main()- {" z" g, Z5 a D& y2 e& x# q/ E8 ^
{8 y- J6 A; H, V' y! P$ v3 E Z9 K
//buzeer=0; //闹钟停 + [2 R8 ~ @1 v/ t( g8 S) @, U
buzeer=1; // 接非门后闹钟停
% }# z, H5 G1 v/ S0 q+ g/ d: k // dushuju(); //e2prom 读数据 有问题 8 {4 M! C1 \0 r$ [% d
ds1302_init(); /*DS302初始化函数*/
* E, b; n( B7 {* w* \: _: q# a/ ^, I$ {( n3 u7 T8 I w( g% E6 E% F
ds1302_write_time(); / c2 \6 u! m7 A4 }2 Z
ds1302_read_time();, h9 _2 [ y, R
// tmpchange();# i% J) A X( n; b7 m" n! t; s
//Time0_Int();
* W: D' L7 D4 i- V4 Q InitLcd(); //初始化LCD
6 U: ^) p; j8 I) k7 u DelayMs(15); //延时用于稳定功能- O: B. \" V7 e. h- o. V$ @5 K4 j7 w# s
Time1_Int();
& w0 u9 |2 K9 ^1 A4 g start(); //开机显示1 X M/ j& V/ X9 z- }
6 Q, \6 A$ v8 z, D8 b
# A5 j$ R" y i3 s: X2 m: K
while(1)+ J; c2 j) d8 k* j5 V8 o/ M$ X% C0 e
{
- z$ ]* g$ Y5 y8 m# W key = Key4Scan();
, r s8 A$ q8 ?+ S6 z0 F if(!cflag){$ w' T/ J9 i' x. }
" ]2 V/ K4 {" l; g: `4 Z6 E if(key==4) { buzeer= 1;/*buzeer= 0;*/} //按键停止闹钟9 q) L" j/ q0 ?
// while(1); //调试
; `! a4 q6 `; X$ U alarm_aclok(); //闹钟( \$ ]0 Y5 O! F; B: J
- n" R+ D/ u1 E }: D ^6 Z2 `. ]
ds1302_read_time();//读取时钟信息
; q8 P* m0 R2 J0 z5 U# B4 M8 v* v. s' k5 h- K Z$ W
dateTrans(); //数据复制; y* m* c5 R# \3 N
disp(); //液晶显示时间信息5 G" A/ H2 `! J5 ?
timer_run(); //秒表" R, J) x0 V. H2 D* Z
timer_runback(); //倒计时+ V0 V, d" N+ V# P0 o) _( n
clock_display(); //时钟显示
8 I( ?1 k/ A7 W( g6 `' a0 ~ if(key==7) keyflg=7;
% m" x' }# ]$ _5 q8 B ds18b20(); //按键显示; z: L" B- ^2 Q8 K# ^( a
// ds18b20_xiugai(); // 显示位置修改1 j/ e% ^% H0 w8 U8 V- I6 k4 ^+ c: @
if(key==4) keyflg=0;
4 d) P# o. a/ F5 H if(key==5) keyflg=5;
9 k$ N' l3 P1 f" {0 V3 H/ b if(key==6) keyflg=6;
6 g) @9 W; L L* t3 L& }$ i0 n$ a8 K$ v& j
% W& `; A9 F6 Q clock_delay(); //瞌睡9 [1 S2 s+ u% K" j+ E' k
xieshuju(); // ——>到e2prom $ ] I9 X/ d4 B: t" T7 V1 c
// WriteCommand(0x80+0x40+15); //按键调试信息) {, l2 B$ E0 u3 C1 H% K
// WriteData(shuzi[key]); # B$ n7 J( Z; `; R1 x
}; k" j5 l* M" C
key_timeset(); //案件时间设定 0 P7 Q- ~+ S5 M4 j6 z: C6 D
}
2 `" M& q0 Y9 ]# {
& P/ S" O s9 A/ _0 v}
- ]) V! m8 x! j+ V( F3 g! I& |* _ B& l/ c6 Y
' X% R. A9 Y9 {3 X/ D& G1 a& C
1 V8 M8 d1 i* r2 J3 }
; N: p2 L* W# E8 y) l: A2 u. {& c5 [8 o" w' C
. P0 W% ^% n- C% @# ~! B
6 n8 d6 V! l* o& C4 R! }" ~: U* h- r4 O4 `, C% f
6 a4 U1 t: c( j% F. ~7 K. V' @1 r
7 B& K) U1 T: f4 P# s
$ h6 C0 v( v9 Z/ B9 E" a
void key_timeset(void){% c6 s2 \" _1 R, r1 `+ R
char i;
3 ]9 c& ~" w6 W; g switch(key) //Key4Scan()
: T/ z& J& t" K2 w {& N" U |7 f8 w* n, g) K# A
case 0x01:( U9 Q9 ?8 y9 @4 ?
switch(PP++) //??????
B" E2 L6 e! a Q {
" P: i$ l! P" e* m2 U# \9 k case 0: WriteCommand(0x80+0x40+7);break; //秒, }1 o* P# p0 L7 E2 @1 p1 {
case 1: WriteCommand(0x80+3);break; //年
7 G: ?% b7 ?6 [2 d' K2 n4 k' K case 2: WriteCommand(0x80+6);break; //月$ s7 W$ o8 d' o0 Y. M# o
case 3: WriteCommand(0x80+9);break; //日
; a& \/ A+ t5 M case 4: WriteCommand(0x80+15);break; //周" |' S5 Q: g) o, H7 O: N; U
case 5: WriteCommand(0x80+0x40+1);break; //时. ^7 O/ C4 g2 D* O( R0 ^
case 6: WriteCommand(0x80+0x40+4);break; //分7 L/ K" B+ |& S
default:break;
; U* z& X+ _. `3 |8 d" p, a6 S }
1 R# r- b" B- O! T5 X WriteCommand(0x0f);//光标闪烁
: K& z, i% a. t& ]' Q" q/ y+ C% t if(PP == 8) PP = 0; //7还是 8好像和编译器有关系
( s0 E. U- x9 h1 ~* P& [5 z5 G/ C( l* Q, W* K/ @) o
cflag = 1; //????
( `) B; r# o& Y: O8 t1 s! l
" W, F2 N1 d' v$ W break;) Y8 m2 H: F2 E# u5 q0 m( G, A
case 0x02:0 g1 V& a& M+ u2 e1 s
if(cflag). i/ w4 e8 B% Z8 D- ]* `
{
9 S6 ]: Q M* M! r, n switch(PP-1)0 M+ k0 u# Z/ c7 v7 R
{' J( N. X! z( a7 B+ G
case 1: // 年 . \% M4 x+ H5 n0 t8 u6 {
times[6]++;
5 b1 l8 g4 k$ e. M6 g if((times[6]&0x0f) == 0x0a) // 0000 1111 1010 转变为16进制
+ C0 a/ w6 |% T$ Z N {( k" U! |9 y7 O2 G/ y- U2 V
times[6] += 0x06;
4 [- T" o; |; E7 [ [' I }. Z; \, x, `( M1 Z) d
if(times[6] > 0x99)+ P h7 R4 \/ o% K$ _
{$ U/ n- @2 w ^7 }9 D9 e
times[6] = 0x00; 5 A# h+ K# a' r9 f
}
! n2 [- V S( z, I0 } WriteCommand(0x80+2);
) ?( h* T' @; @, v9 c3 g WriteData(shuzi[times[6]>>4]);
' _. [; O/ |/ p# t+ G1 f$ T% D1 } WriteData(shuzi[times[6]&0x0f]); T+ t( ^: s+ b2 E6 m$ p$ n
WriteCommand(0x80+3);
' y8 w# G9 |* O9 g break;
9 f2 g; f9 U0 q# U( X: ~4 w5 N case 2: //月
- j3 o, }$ D; n$ L8 [! G8 L" s times[4]++; Y% o/ v$ X( }# Q$ W( L& R
if((times[4]&0x0f) == 0x0a)
4 S1 k* D3 }3 j3 ]9 p' ~ {
1 t/ J" V/ V0 @4 B7 S times[4] += 0x06; / T" Y; X, G) H9 {# g4 |2 M
}
7 C" B6 @4 s$ r/ w/ q% I! l: M if(times[4] > 0x12)4 O9 Y% R1 q3 _ |- ^1 y% G3 b/ C
{5 K; p& ^/ v- c
times[4] = 0x01; " e3 K& @) Y/ }: p# s
}# G) O! e7 n- W6 d0 T
WriteCommand(0x80+5);) |: G2 A2 e. @ h2 y! X8 G
WriteData(shuzi[times[4]>>4]);% L `& e9 l( W7 n& n+ n& C
WriteData(shuzi[times[4]&0x0f]);
# m% t# C( a8 s$ `3 c. I WriteCommand(0x80+6);8 }6 m5 d/ R7 q+ x1 j4 @
break;$ Z O1 E, \9 k! V7 T5 V& L
case 3: //
3 _: J/ X! J( d( p; C$ | times[3]++;
' }6 _& m& `" c; h) y if((times[3]&0x0f) == 0x0a)4 U" B5 j# l& r* i
{) g; `. Z; H# l. U* q) u
times[3] += 0x06;
! ]+ ?) M* O5 d% G }
8 Q) u& r" x0 n4 R6 {+ D if(times[3] > 0x31)
5 `$ g& T5 I: F/ t( p6 { {6 `8 t9 _3 X: Y6 i
times[3] = 0x01; 2 w$ s" M7 l& Y! V
}
" }' V6 d8 K2 y y9 {+ B times[5]++;# k9 M) c. N, |2 w
if((times[5]&0x0f) == 0x08)$ x( S5 E8 U" M
{
, X+ w$ `0 \2 W" j4 s8 m1 e) ]" W9 a times[5] = 0x01; 9 i2 R- { H% `1 o
}
' j i4 C* w7 w: C/ S8 c, J4 a WriteCommand(0x80+8);
* N3 l" E& s" M! C0 j5 z) R WriteData(shuzi[times[3]>>4]);
" |. l, {- l, X0 e7 `! @" ~1 j WriteData(shuzi[times[3]&0x0f]);' y1 p1 s1 U9 q" {, c& y
WriteCommand(0x80+9);
: b) m+ Y% M- I6 z; ]- b0 x5 j) ]( B8 o9 d5 R. Q b
break;2 @! e7 \( r: R, n/ S8 y
case 4: //?
2 |: M* [& p! d# A5 e: J4 q' j/ F times[5]++;
3 [+ h3 \6 @' F& a! \2 ? if((times[5]&0x0f) == 0x08)
% H' a9 B- T+ a) j {/ | f. P- U& [+ c( R5 k
times[5] = 0x01;
* V ~1 R5 g" N( o$ @! u0 B }
K) [' _% ^) k WriteCommand(0x80+15);
' O2 q5 y! a" [" I WriteData(shuzi[times[5]]);% W* T0 `# a& ~2 r; S$ |
WriteCommand(0x80+15);; ~3 O; C A" B. k$ {7 t
( S3 s: C: Z& B) x2 F break;
) ?- s4 n# T+ i- T; ?2 f case 5: //? K }. X# W2 K/ w% \9 v
times[2]++;! g8 h4 O8 _5 A1 f8 O& T
if((times[2]&0x0f) == 0x0a)/ j, d3 H% ]+ g/ G+ W( t
{
3 s2 S3 u4 n, P" r, | Q times[2] += 0x06; # e% M" |% _1 Y, l7 U. W5 Z6 Y
}
( E( k# | |- O if(times[2] > 0x23)
! Y/ `8 ^0 o0 V0 C0 V$ t" V {
6 r; A8 q2 _2 [5 m5 e. X times[2] = 0x00; 1 Q/ K9 T# X9 J; b7 ?4 G: N
}
|# A8 ]" L- I WriteCommand(0x80+0x40+0);8 y5 F, _! y' A5 I8 I) m J
WriteData(shuzi[times[2]>>4]);
; m b3 a& G; g; R WriteData(shuzi[times[2]&0x0f]);# `, H! S- S( d- {
WriteCommand(0x80+0x40+1);8 ]4 y! ]$ A8 j4 R% @. X2 q* T
0 ~: s+ @2 X# d' w/ C0 _
break;
3 U e7 n' G1 Y& f0 p" p) o4 J2 i6 u case 6: //?6 H5 m) A z" b3 w v1 ^
times[1]++;
$ H1 l$ J- Q0 e* u% j if((times[1]&0x0f) == 0x0a)
+ f! C2 x7 X1 l. m. ^. [+ w3 m {! p! [- H J; c- {. ~
times[1] += 0x06;
9 O" v; W% o6 G4 S' ]/ ~! S }0 G3 J# T% m( t1 c
if(times[1] > 0x59)% f6 r5 i3 D) F) P7 t* Q
{5 }6 t, I& X2 _! J, q& z2 o
times[1] = 0x00; 4 e) R7 w8 a9 E3 E
}
/ L' W( a5 W6 F4 l WriteCommand(0x80+0x40+3);# K$ U! M! e$ d. a! z, j+ a
WriteData(shuzi[times[1]>>4]);
( F1 _4 g6 \" t/ |, A* M- N WriteData(shuzi[times[1]&0x0f]);1 g, H! c5 x' h' c
WriteCommand(0x80+0x40+4);3 y' A/ t) A1 r; k6 O% u% r1 p
7 x. H- O) Q2 [1 D# v8 | break;/ @ ^/ T: h' q- X( J, b" N6 O
case 0: //?
) c' F" ~( u0 x) f! U- F% Z$ d' g times[0]++;
- f0 W4 E0 o5 z' g) ~! W2 E if((times[0]&0x0f) == 0x0a)
% j$ U' k. ?, ? k/ u2 I& C9 W {
+ Y0 [$ `/ g A1 a: J times[0] += 0x06;
+ D" _8 w* L; p; j# n, U3 y! l }7 y3 V1 o) G: I
if(times[0] > 0x59)
+ s5 s3 R7 ]( s# l- a {
* ?5 _5 j1 N8 [' X$ k2 f2 g* [9 N! i times[0] = 0x00;
' t! [/ b' J1 W }) j$ G( D! j1 ~- K; z
WriteCommand(0x80+0x40+6);$ o+ k- i+ {" R) X) G; F
WriteData(shuzi[times[0]>>4]);
" {$ t; Q( P6 c- {$ w WriteData(shuzi[times[0]&0x0f]);
: \3 O* S" V2 f WriteCommand(0x80+0x40+7);
% B Z5 a4 g4 W; x
7 ?2 G2 E5 U: o+ s# P break;1 | _ [% s+ _1 \
default:
3 P, `* j: O& l" {( O break;
; S, a8 d1 M: `. \ G& K1 A' _; U5 R0 u
}
5 r+ D& k" i7 P/ f }
$ s5 x+ e' v7 c3 u break;
8 |% E( d1 F* k7 g/ _ case 0x03:
$ \9 H' v! ^) R; z* t2 W! T if(cflag)4 N4 h# o& ]2 d
{
( }3 n7 m: c: r' \ v9 m- e- ] cflag = 0;
# s n; M: D! V/ C/ g, m& K" f PP = 0;
P9 H `: A( V$ p( _5 B$ p5 G- d WriteCommand(0X0C); //取消 并关光标 ; {; D& T% t& x7 f5 t
}1 q- o' S& n( R) p5 J! l: n
break;5 J' A+ Y9 z% @8 F9 m& f/ O0 F
case 0x04: //保存数据到 DS1302
# I2 x& O% o( z- `: P! B7 _& c if(cflag). B( z# |+ J. j- s
{
; G# }! z, C: e) N cflag = 0;
\" x: G' n! {; e( p) q PP = 0;7 i9 u6 n* C3 b+ a6 V
WriteCommand(0X0C); //关光标
- C: N3 ?! B1 {# }2 j ds1302_write_byte(ds1302_control_add,0x00); //关闭写保护
: i/ W! j5 i; @% e8 I ds1302_write_byte(ds1302_sec_add,0x80); //暂停
( @4 q) L! K$ p5 v ds1302_write_byte(ds1302_charger_add,0xa9); //涓流充电 5 o- V- Q( R' f4 C ?% n7 ^; h
$ ~. o5 D* w2 S, g
ds1302_write_byte(ds1302_year_add,times[6]); //年 . ^8 S4 J- u, j" ?
ds1302_write_byte(ds1302_month_add,times[4]); //月
. e4 u& j7 `! J5 R ds1302_write_byte(ds1302_day_add,times[5]); //周
6 V6 e" E S M3 m' t: [ ds1302_write_byte(ds1302_date_add,times[3]); //日
0 s* g7 `( j' Z1 O1 y J" k' ~% l$ k0 @6 o
ds1302_write_byte(ds1302_hr_add,times[2]); //时 0 j( g! }: X: G j+ k# D9 A" g
ds1302_write_byte(ds1302_min_add,times[1]); //分9 s; }0 `! a! i. _ A$ j& |
ds1302_write_byte(ds1302_sec_add,times[0]); //秒
; H/ c8 H" ]3 Z# A; E- l2 `4 ] ds1302_write_byte(ds1302_control_add,0x80); //打开写保护
# w1 Y6 c. [/ h" ?$ ~8 `, o3 w6 h2 r3 o! C7 g1 U
// Set_DS1302(times); //DS1302 写入时间: s+ s G, g9 ~8 @- K7 f
}
$ `" l( P+ L/ _! @" \ break;
4 g/ V4 N7 Z. p" _; ]* s case 0x05: //保存数据到闹钟 5 o) E8 O& Z" o
if(cflag)$ j8 [# N( a. T! t, b7 q
{
- i8 k+ g/ r4 [4 O1 s& g cflag = 0; i4 w4 l: |9 z/ p# u- r! ^* E2 H
PP = 0;6 K4 }3 _$ P& b7 \
WriteCommand(0X0C); //关光标
5 O6 P0 T/ S4 N for(i=0;i<7;i++){% G8 p3 r% g) K6 F* [2 n" ]1 L- _, A
clock_buf=times;( \8 W/ k( b& F# C4 v/ X
F$ [0 `& B4 A1 g& b; R' K5 s }
2 M8 Y$ ^' {) s2 N- c- s# `7 b. ] // strcpy(clock_buf,times);
- {3 a1 e4 S- M2 P% Z: ?, ~ }! i. X* `9 w; Y
break;
. o% F j1 Z& ^+ e9 ^' G% _ default:6 S4 h7 y& u4 r; q
break;
* b, \0 p: _, O$ b }
: @8 ~* b- Q2 K( a9 \( \}
/ i# a, G5 d; m/ Y+ `void dateTrans(void){! `# I4 O3 A( q- |2 `2 a7 M' T3 G
' |: ?* b! C+ K: E! Q
times[6]=time_buf[1];
3 I. S- b5 i/ [4 q times[5]=time_buf[7];
# v. I- R, D/ B q# @% T/ P% M2 z! n2 G1 U) r
times[4]=time_buf[2];; B3 F5 ~( [9 I0 M+ |% e+ j
times[3]=time_buf[3];
/ _3 g v* M* p- w) J times[2]=time_buf[4];6 B5 [/ ^, q0 B& X- Q$ i
times[1]=time_buf[5];
! g: z- f. U: m. H. c: M times[0]=time_buf[6];0 d* ]6 Y6 [3 d
?0 s8 j$ R0 q z0 ]6 T}. ]# c1 x3 e$ j; H/ d1 p) N# a! ~
void alarm_aclok(void)
7 C/ P4 M5 U* o9 X5 Y! r2 h( u { ( v9 c4 i% Y4 t; U O8 q
# m$ u1 ?0 g9 h& F o! E5 g% ?0 j
if((times[2]==clock_buf[2])&&(times[1]==clock_buf[1])&&(times[0]==0)) {/*buzeer= 0;*/ music=1;buzeer_music();/*可替换为普通闹钟*/} //1111 0111 P2 & 0xf7
0 z0 c' u/ u" E& V7 A9 n3 s6 ] //else { buzeer= 1;}7 u- S/ T% z1 S( j7 q, z
}
$ }/ H4 D0 k( k4 L
" l2 S4 @4 x4 h1 n Wvoid T1_time() interrupt 3 {
) A' C1 r7 m# y# q' P8 E0 F7 ~, {# C
7 q& ^9 m. l7 \1 y+ R' t# F TH1=0xfc;
2 x' E* i) _9 v1 D& Q TL1=0x66;
0 m5 `1 U, \. a' ?2 ^ counter++;" k0 `3 T2 G" f% ?- _& h
if(counter == 10) { counter = 0; baifenmiao++;}8 i; V1 f( y. t5 P, f2 n8 E
if(baifenmiao == 10) {baifenmiao = 0; shifenmiao++;}
9 p. K" q7 ^0 s+ p8 U if(shifenmiao == 10) {shifenmiao = 0;led1=~led1; miao++;}
S0 g1 \* l" Z if(miao == 10) { miao = 0; shimiao++;}$ e# Z) G' o. x/ ^$ n' }
if(shimiao == 10) { shimiao = 0; baimiao++;}4 b3 L2 E8 Y* E4 o/ H9 v! {
if(baimiao == 10) baimiao =0;
d4 U R8 S R- X6 N
4 K$ T, Z, U0 u+ q$ B}
+ T$ S) s3 S* v0 B7 o# j
$ T' t# w$ I/ ?void timer_run(void)
( y8 I7 \. C* C% L" g* d{1 n4 T/ O9 _5 o1 l8 ?2 g
if(key==2) keyflg=2; //计时功能 : i3 G) U& Q! A0 |1 b3 g' A! Q5 q
while(key==2)
+ ?- Z9 H2 S5 }& M9 a0 J {
, w8 r: F- R5 q WriteCommand(0x01); //显示清屏
2 s/ }3 F9 s4 ^. @3 V while(keyflg==2){" Z, v1 ~8 s! T& }
key = Key4Scan();
/ ?7 D$ D4 |) Y7 y" Y) W9 m+ t( D if(key==4) keyflg=0;
$ q! ?+ V N& z6 j3 ] WriteCommand(0x80+5); //计时功能
z7 M: Y- D: T y- h$ S# m5 d WriteData(shuzi[baimiao]); X' g2 ~9 Q k7 ^: T
WriteData(shuzi[shimiao]);
3 V0 |4 t% i8 a WriteData(shuzi[miao]);& p- ]. T' r6 D5 H! ?9 P, ^
WriteData('.'); , ?/ H) W* C" M9 ?& H9 c* D
WriteData(shuzi[shifenmiao]);
- q" q$ V: W! A$ D9 S8 n5 r& O WriteData(shuzi[baifenmiao]);
8 r# T) z0 b$ C if(key==2) TR1=~TR1;6 C \& h& v9 ]. T
if(key==3) {shifenmiao=0;baifenmiao=0;baimiao=0;shimiao=0;miao=0;TR0=0;}" n7 p9 r- @ Q& x
}. {! ~1 A v( K; Y$ ?1 a
WriteCommand(0x01); //显示清屏1 f2 _6 g+ r1 b" N
}" W* _' l/ ` r4 l4 i. Q
}4 S$ f' q3 ?; W1 K
void timer_runback(void){
, I2 W2 j0 r' e% _' v if(key==3) keyflg=3; //倒计时功能 # {( w9 g7 @9 f1 f. x, f
while(key==3)
( d( _% C+ M! z& d, Z {
' ^" `6 W1 g7 s ^2 W, s2 G( F* P WriteCommand(0x01); //显示清屏
- {! k7 f8 @# ~: _. g/ a WriteCommand(0x80+5); //显示清屏 k1 功能选择 k2 定是数据选择 k3数据保存; Z; q# K! X' I6 ]
WriteData('0');5 m7 ]4 k+ L8 s; d* {$ x: v. x
WriteData('0');
% D z7 Z, v. F; q WriteData('0');& f4 d2 C$ }0 s& o2 T$ m; G
/* WriteData(':');
2 X- S* r& U# Y7 V2 [ WriteData('0');
* S2 ^5 F& {+ {! @' X WriteData('0');*/
0 ?8 Y( R5 C3 j while(keyflg==3)
9 A, b7 e J" }6 | {
. [5 ~- K, u" X* Z7 d; W( k2 G1 j key = Key4Scan();! g9 M, E# I+ V* g
if(key==4) keyflg=0; ; z% M* p' `8 _& u) B
* z+ {" F! S0 p; n switch(key) //Key4Scan()& ^$ k3 Q% {- A* C+ j' m! `4 O
{" l) f$ J! h# Y4 G: d/ P
case 0x01:
, m9 K, h0 L3 Y8 }0 q8 r* A x+ h" N switch(PPP++) //??????
! y- P7 Q: D) A' k {
- v7 @- u. Q. @) ]4 ?4 W6 R case 0: WriteCommand(0x80+5);break; //分钟
6 n- ~1 @5 Z7 x4 I case 1: WriteCommand(0x80+6);break; //
9 ^ i$ N; e; d; [3 m% G d1 Q case 2: WriteCommand(0x80+7);break; //3 v7 T# O# j" d( k. m# @6 h
/*case 3: WriteCommand(0x80+9);break; // 秒/ `# X5 z; U/ V) b
case 4: WriteCommand(0x80+10);break; //*/' S ?6 C, ^) A Q- i% B( }- r
default:break;
4 r( n& I3 |7 {5 a/ u } / Z. ], k; t" p: {9 ]# k; Q6 n0 x9 @
WriteCommand(0x0f);//光标闪烁8 @2 d6 W( \3 g5 i; ]% X+ N
if(PPP == 4){ PPP = 0; time[0]=time[1]=time[2] =0; } //7还是 8好像和编译器有关系 4 \9 [& b1 p& G" n9 W) Q
# a5 |* x* b7 W" X& d
cflg = 1; //标志位
( N9 L* X, ^: Z: Q! {& m" w- z) P
9 d) o# t8 w2 w! C, g4 I/ e break;
: ^6 a0 ~' q: t& |5 K case 0x02: K+ t% [& |# n
if(cflg)5 K/ B3 E3 |6 C( j( r/ c' S! P4 E5 V
{* P* W/ s6 |; M' W! t
switch(PPP-1)
! V" e8 z5 ?7 j& A. z {+ O+ d, H1 k( ^
case 0: // 百秒
- X) ~; Y$ j/ R+ ?7 n! B$ {+ O time[0]++;* C$ P* s1 [' n9 B* v4 V6 d5 A
+ w/ n; U$ S* S! }; T4 k if(time[0] > 9)
% [" `9 \5 e+ m& Z4 N% p {) t1 |& R/ G' A
time[0] = 0;
6 _" n Y0 }% T4 n }
M8 e: i( `: Y9 {2 x1 o, A5 |# ?9 a9 J WriteCommand(0x80+5);
, r$ _& o* P: P H H% j" o WriteData(shuzi[time[0]]);3 R; `! K3 j4 ~
WriteCommand(0x80+5);
; j6 {# R3 I+ |* M break;; ]% c4 e$ t7 l2 K
case 1: //十秒
5 `5 H8 t3 v) u9 R- q time[1]++;
. h: r% j* U. j2 b# H6 c" I! k. t3 Q' @6 M7 v
if(time[1] > 9). w* P4 E0 ~0 l+ v: }/ b8 J
{. f* u- k; ^7 p3 X
time[1] = 0;
$ D2 {8 `$ U! g# p: Z( N+ j }- ?* F, H' H9 T5 z0 ?& z
WriteCommand(0x80+6);5 p- { ~9 l8 u6 {8 R
WriteData(shuzi[time[1]]);, L5 K% [ q9 I
WriteCommand(0x80+6);! D* i4 v3 s# N) `; P0 R
break;7 `1 z( B- ~! b) ~4 |* K% T
case 2: //秒& ]9 B$ _& r4 J' ], E
time[2]++;( D, j* F8 P: B$ {$ ]4 W: ?, t
if(time[2] > 9)
* n0 @, ^! Y( q' v K! ~ {
5 d' Q4 N# _3 _0 A. {* L& ^ time[2] = 0; H! C' h7 B, W, j* L- \" [# s
}' [& e9 z8 w6 ^0 z( r4 j
WriteCommand(0x80+7);; J& `" H5 d% P
WriteData(shuzi[time[2]]);;" q7 F* \; Q9 x' f W" J
WriteCommand(0x80+7);& L$ x: [( [ _. w
; _6 h" c" T7 G4 J' ^# G
break;
+ e3 ~/ N$ d0 P; N
r( ^3 q* x6 d! n8 r* Q& h2 t J7 Y8 W+ M, h
default:
! N$ P* R% O& O& r% W break;
2 J/ v6 U% |7 O) i5 n; b' K( [6 ~; t0 H- W& L5 s8 Q
}
2 L0 q2 ^+ n% V0 x/ \: Q' Z. Y8 t }' Q# W9 c3 }- j
break;9 k0 t! g' i0 g% i
case 0x03:2 [7 v6 w3 V7 \6 j' g
if(cflg)
) x" B/ b# Y1 ^* _8 {9 s! I {8 h- ?3 O: a0 t
cflg = 0;% u( S" \, U; `. |+ x
PPP = 0;
- P2 n! F* @* B. v6 h5 N; }" B( ? WriteCommand(0X0C); //取消 并关光标* V& v* O0 S2 ?( V! ?$ H7 f- t
miao=9-time[2];
! ]9 _1 O3 {; M# e. W shimiao=9-time[1];. A4 R1 t2 Q. S1 g
baimiao=9-time[0];
9 h: A/ D3 }! D% ?. y7 e& q, i& c
. y. g9 V, P& C/ p. F2 b7 T }# h( H, t" s, y0 R3 g* b
break;
: n) h' O. l5 e0 `* }& z! A1 Y
, G2 \* B. O0 d" e# R6 r. G! J /* case 0x05: //保存数据到闹钟 4 S+ _2 g1 _, i2 d6 r* {2 r
if(cflag)
0 W) \$ f% }! c* h$ `& e0 v {
0 a) F& @- {5 Q! c7 I* \ cflag = 0;
% `9 Z3 S2 {$ B& Z0 W PP = 0;& o3 N/ t1 v8 C* `% q8 \" |2 {1 a
WriteCommand(0X0C); //关光标* R* a g. ~$ g
) B5 P8 t5 I I/ F% q' n/ v }
1 g; n' r4 B1 p# y! l& V5 j1 P% C break; */# ^9 s* O; O: b5 |/ s! Y: S
default:& [3 U, ]! E# {1 B" _& L# W
break; / h9 s8 c- @, O* \9 F1 c: Z
}
0 v9 r: }0 `- N, e- ~& A6 {) u+ ~ while(!cflg)
0 R) Y. n' {' C {4 y. L+ d5 y1 y# D
: o6 {4 b, p: B) ]) A
WriteCommand(0X80+5); //取消 并关光标 ; P% o, G+ k/ o" J
WriteData(shuzi[9-baimiao]);" Z2 L5 U; U1 l" p. o- R F; z
WriteData(shuzi[9-shimiao]);
: q3 m+ q3 k2 a0 y! h! Y WriteData(shuzi[9-miao]);
2 W/ N& u$ b- N$ o. }" K! w key = Key4Scan();
7 c2 {# ~6 Q7 m+ u ^0 ~0 G if(key==4){cflg=1; keyflg=0; }
/ o, n6 u' l( t) S8 Y while((9-baimiao)==0&&(9-shimiao==0)&&(9-miao)==0)
& s! H" ^+ t' |, R {
2 u! R4 ~/ E) ?# L while(keyflg){
3 { _9 i0 y$ z led3=~led3;. K7 m6 x$ t' A* J, M
DelayMs(3500); - t- p2 p8 @5 X( t- n- p6 T/ j$ @
key = Key4Scan();* O {. |& ~& v' L/ U
WriteCommand(0X80+7);+ L* k) y0 |7 c% W v) Q0 v
WriteData('0');( u1 q, { h2 r# H# W9 I
if(key==4){cflg=1; keyflg=0; }( w A/ }5 f6 L$ P. K) [
}
6 _* u, B) a% y- M% a3 A( D3 s' T s }
& Q9 ?# Z* W+ a: M1 x+ L0 |6 T5 V
) {: m2 V# \1 S5 U5 q3 g! b1 u }5 `$ K1 w) y- U, U
}# ~, @. j3 L( s( ?
WriteCommand(0X01); 5 T* L6 K6 U0 p E
}
5 V. g# c" m6 o6 A$ L) n b3 q
9 `7 m. Q7 N+ s* z6 `% o: C3 [5 v}
% \6 b2 D+ N4 v+ o* M" ^* K2 N, q$ { a. ?2 _5 o# D
void clock_display(void)
0 A$ @: ?, p4 @& q. A' X) f0 I{8 t3 Q7 g. r2 J! ?' D. U# n/ _6 Y
if(key==5)' q. X2 d8 Y7 I' ^
{
* D7 U$ w1 v3 P& \; b/ m% r2 | WriteCommand(0x01);) B( M0 {. A; ]5 h. h
WriteCommand(0x80+5);3 }. m' F) F/ ~
WriteData(shuzi[clock_buf[2]/16]);# t: y& k+ O" }! O+ F( z9 s; K
WriteData(shuzi[clock_buf[2]%16]);
/ |. m/ ^$ I5 [ ?" X5 i WriteData(':');
0 R9 H" g! K- {3 T) w WriteData(shuzi[clock_buf[1]/16]);
8 U6 T) M+ z$ G WriteData(shuzi[clock_buf[1]%16]);
. s8 N9 E- c$ I/ N! c9 z2 t o delay_ms(2000); 3 `7 T! M; g! q
$ l. b3 W6 l; W7 j4 s) d/ {
. T' i1 N4 s5 F% R* F
3 j3 m6 l& [" V1 h6 T. Z8 ~# c7 H9 H1 o
}
' W# x+ O( G3 K1 w5 ^}1 H& W$ X7 @; P+ M
void clock_delay(void)
) F5 y! `1 ~* L( y+ q( P! O{' T+ T s* f# q4 Y
7 E: g, u# `' q5 ]
if(key==6)0 y6 Q: C! n2 B e
{
! ]# c; O4 S; B4 r miao=0;; f) R8 `+ ]( {7 t- U
shimiao=0;" n7 Z9 }3 @6 D+ _4 O
TR0=0;
& M, o% h6 ]+ H buzeer=1;
& i- r4 B8 U( K: o4 U }$ q2 `" `- S1 Q M/ b) g0 d
if(keyflg==6)
, g( E5 X0 [& ]/ _6 d; M {
1 \7 k+ ~1 ~5 Q z& o3 Y if(miao==9)( H( |! H) N- T% I: X2 r$ v2 m
{
: }$ s6 p P8 h& v% d6 l) u# d0 U2 j( e/ ^# d! p# z. ]" m
//buzeer=0;
) L2 V7 V# h9 P( [: K* ~ TR0=1;
U+ g/ z1 W$ E; G" s buzeer_music();' _8 \* n% T8 V( r/ ^
}3 G7 X# t( r E) l1 j
}
% b& }) |& V/ H& [8 d7 M. I5 P ]& P0 }- I/ G* ^9 _
}
. j5 m6 c% q: i/ Y [4 ]4 f% b+ c% v0 r
void start(void)
8 f& \2 b* d _' X4 }) L{
9 P U+ R& S7 A6 ~3 R5 S9 A* ~$ |* v
t, Z4 S1 F( Y" H: y. j# a. Y WriteCommand(0x80+3);
$ W9 R3 C4 T! y- y. a' \; W8 y
; h# l2 x4 w5 D" u1 B) l1 M WriteData('3');
) x5 v8 i; m5 N2 H% N8 x WriteData('-');( ^, i. M: ^# s0 {
WriteData('0');
9 m* |% E$ z7 t4 }" f WriteData('5');
; k m' T: p) O/ d8 Z WriteData('-');* x$ U3 j' M! T: d$ e
WriteData('0');# s, a1 Q. \9 |' i: a# h
WriteData('6');
k: [5 A# d. I/ v0 m1 k
9 s3 @. u4 D" O: q5 p. B7 B
3 o+ m& v3 Z) N2 Y led2=1;
( w2 [* D7 X' m: G5 W$ E delay_ms(1000);
4 ~) Z, C" L3 b……………………6 x) e& M3 ]- W& t. [
8 r, J9 B: y9 X: Z1 R* V! C+ V…………限于本文篇幅 余下代码请从论坛下载附件…………
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发表于 2018-11-12 09:35
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