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RTC实时时钟DS1302液晶显示单片机源程序 3 s, S \- ?; n( `
/*-----------------------------------------------1 Y. z& ]* {# c9 k" n5 Y
名称：LCD1602显示实时时钟1 j; B% g, \# U7 N
修改：无/ v7 {# B# i) k1 `
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）
* V+ ?* n2 I a7 o6 o: I7 ^ error：无
& _& b: X/ [! e, P warning：四个 函数未被调用2 ~/ ^6 X( J1 x
-----------------------------------------------*/1 _0 r0 V, ?+ Y: o! F
#include<reg52.h>
1 O/ j( ?( z0 e0 O" i5 q1 h#include <String.h>2 D% Q d6 d9 l# O
#include"ds1302.h"
! y2 p/ C, U) } P#include"LCD1602.h") m2 {/ w) u+ ]/ N* N: l
#include"key.h"5 x! e' o. \, U# l
#include "18B20.h"
/ W+ @: d7 W" i; {#include "240c02.h" : Q( Z% ~7 M% S& t2 ~8 r& q1 N
/ ~1 `! Z5 H4 m1 v4 P: W d2 A5 V3 `3 j; |# q7 h% l
sbit buzeer = P2^3; //普通闹钟7 u8 L) a6 A1 }9 ]+ _
9 D* k& {3 G# E- [4 |( S/ M z
sbit led1 =P2^4; //指示灯
! r q6 ^7 Y! ]0 G* w. Usbit led2 =P2^5;
# J0 w* G+ u3 Z) n7 Y. A8 o }sbit led3 =P2^6;! O& o0 N( @& N6 g* O
2 S! E4 U' ^% F. ]% bsbit fm=P2^3; //音乐闹钟 接口相同
0 \6 ^6 Y" O$ o* @1 V5 \8 W! z" o7 d3 `2 A L7 ~5 y
8 ?" Z6 L3 W. j0 a6 @* |. \unsigned char timeh,timel,music;// 闹钟变量
! F- B0 T5 o& f' L; n
! u: |8 v/ q) O) `* a$ ^9 S, Xunsigned char code zbjbxf[]={//
# T7 c; S1 x% V3 K0x64,0xA3,0xC1,0xA2,0x62,0x84,0x61,0x81,0x61,0xA4,0xA1,
+ w6 l" Z1 `8 [( t) {: j D0x91,0xA1,0x81,0x64,0xA3,0xC1,0xD2,0xD2,0xD2,0xA2,0xC4, E. ^; W) a( C3 o; x
0xA1,0xC1,0xA1,0xC1,0xD2,0xD2,0xD2,0xA2,0xC4,0xC2,0x62,0 ^+ Q+ O* ?( E7 O/ f3 p: o' ~ ~
0xC2,0x62,0xA2,0xA2,0x84,0x94,0x94,0x92,0x81,0x91,2 i Q: C& J, ^7 S! m) e+ S0 n, l
0xA2,0xC2,0xD4,0xE4,0xA4,0xE4,0xA2,0xE2,0xA2,0xE2,0xA2,
6 I: F1 k7 f* d1 h0 i3 d$ O0 H0xA2,0x84,0x94,0x94,0x92,0x81,0x91,0xA2,0xC2,0xD8};/ V8 c+ H& p( R
+ T; T/ j+ {+ A9 E& z2 \+ |uchar code chuzhi[]={
! G6 L4 P0 K6 u- f0 [6 T' i 0xff,0xff,//7 Z/ E% A: ^8 s0 R
0xFC,0x8E,//L1-7
1 X; a+ }5 M* ? 0xFC,0xED,
6 c1 S2 I0 a1 U1 ~ 0xFD,0x43, 1 h; y' S1 B% L v4 v: u1 T5 |
0xFD,0x6A, 4 C0 T i. i* w3 D) @
0xFD,0xB3,
! Z+ s( V# K. ?: {7 i 0xFD,0xF3,
$ N @, Q% o0 K- A3 L$ x( | 0xFE,0x2D,
8 V1 g* @$ H0 M- q 0xFE,0x47,//H1-7
0 L1 v5 X- f6 O6 G 0xFE,0x76,
# c1 ^6 n0 C1 E# b 0xFE,0xA1,8 @7 B7 i3 L& {4 r, x
0xFE,0xC7,
3 h. V$ ~0 l# Z 0xFE,0xD9,) K x" I3 C- Y6 o) M) E; ^- f
0xFE,0xF9,. @% C8 P' U* Q
0xFF,0x16
- R2 W s z3 Q) L' B, Z };
& K3 a1 Q* e8 Q. z* @# B
! T7 g: D f# m; O2 \( Z5 lvoid timer0() interrupt 1 //音乐闹钟中断# @% @) w/ z l$ }1 h
{% ~4 y! k6 d$ }3 ?/ c2 R' J; Y
TH0=timeh; / W5 X; B W7 k
TL0=timel; 5 t4 B$ ?6 e1 F$ v& D
fm=~fm;
4 Y+ f- j& f. S: ]9 F}9 W" S K, m+ w9 `: g
/ u! \0 Z6 I2 P) a: L* L7 W1 y
0 r3 X+ ]) A& zvoid delay(uint z) //??165MS,??????
z/ C6 q f& o( T0 J+ Y{ uint y;0 z" R! O- u S! | t
for(z;z>0;z--)* ~" I% D, L& s, D: D; Z( C
for(y=19000;y>0;y--);//????
. D }. H* v8 h7 L* Z2 e- _}# w% N/ d" O" y4 n
void delay1(uint z) //??1MS
0 G+ F4 `( y4 I+ z" d) W{ uint y;4 f/ K# T1 z: w r7 _0 M4 L" j% Y
for(z;z>0;z--)0 e3 l; |( b0 x3 a) `
for(y=112;y>0;y--);//????
. p) d3 w" d$ ]1 Y}
9 Z7 |- d6 s- |; h5 G: x/ m E% S: K. a
* U% L! @) _: u$ P1 |+ L" R; M$ y, _: N% \1 Q* ` s+ l6 G
//sbit bell = P2^3;6 Z- D( o6 t0 f3 X1 q% z: z
char key;
0 ]3 Z& U+ s; H9 T" }6 Schar keyflg;
" m8 W. h: h0 T3 J" e1 o9 `//时钟变量6 [: m. b) {6 k, G# A4 ~: P5 K# l
. p& v$ L/ p6 I1 B9 Z5 a
unsigned char times[7]={1};
& V6 K8 ?- |+ Y7 x$ Kunsigned char time[3];
* U; |4 Y0 H- m; _. munsigned char PPP;0 r/ c: G! I1 v; T
2 W" L) g1 c$ f# I
unsigned char clock_buf[7];
( X0 [3 y! {/ n1 M& n//闹钟变量7 e4 i5 d2 N' K
unsigned char counter;+ I$ I, s0 w. r
unsigned char baifenmiao;! A, k- s: H6 u& n* M' {6 ~
unsigned char shifenmiao;
[8 @$ {9 w- F) b, J4 i# |1 E& l, sunsigned char miao;
5 _. r3 Q9 k5 ~unsigned char shimiao;
4 q$ u( A/ K4 c/ B2 l4 _# r6 Junsigned char baimiao;: ~3 g) I+ ~ k, K' D% ]
. o1 j R. } c! r8 M! W
- z) A6 X. X! b/ n5 L7 I* Avoid key_timeset(void);
' c; Q t( q$ b: W. uvoid dateTrans(void);1 y N% `, ?* r4 J
void alARM_aclok(void);2 X4 ^! J, Q, d* x: d
void arm(void);4 r6 N. o4 e9 b) P0 D: Z0 a8 R
void timer_run(void);/ `% j9 E* l$ W6 W" q! e
void timer_runback(void);
2 d' c6 o8 V. xvoid clock_display(void);
; ^$ x% \! H$ l/ I6 m. t% `void clock_delay(void);7 Q! e# V" ~! X: _( A
void start(void);! x# b& a; m+ ~: d
void delay_ms(unsigned int z);
6 ]6 P; R w; p- `! pvoid ds18b20(void);5 m2 @& l. T# |% U* }" K
void ds18b20_xiugai(void);
" P H/ Y# p4 I) @void xieshuju(void);
5 b/ H* }) T( i6 C$ f: Kvoid dushuju(void);( y- s5 @8 Q: d0 M2 \4 b/ u
& [( U; p8 U, r- F3 S. r% dvoid buzeer_music() //音乐闹钟
/ V6 L2 Q8 S! d8 W* |7 u4 t" L{: v; b G3 t- u2 a9 h0 a- F; r; M2 f
uint temp; //??????????????????& c y" C/ X) r. W; ^6 Y4 V& r5 k
uchar i=0; # u* a; d8 B' o a& ?4 y
uchar jp; //jp????temp???8???8?
: W& C% O% K8 \ ? TMOD=0x01;//?????T0?????1- i6 c: o( Y! |9 @, ?: D
IE=0x82; //??T0??2 u; S" A' z' r4 a& ?% c" d4 \
while(music). o! j( Q5 ~) m4 {
{
A2 G! Q" Z: M/ B4 ] /* ds1302_read_time();//读取时钟信息
3 R, d) p; X' m% g$ F" ]6 K6 D6 ~! t
dateTrans(); //数据复制
+ s! w0 \1 g0 J; O disp();*/: S4 X2 P% R5 c0 X. F
key = Key4Scan();) V) v0 [& p$ T' l5 E& E9 S
if(key==4){cflg=1; keyflg=0;music=0;} A, m5 z% Z) r. M
if(key==6){ keyflg=0;} : f1 h0 @. |( c* o- ~% a9 }" u
clock_delay();
) {, y: r% D7 X1 h
% Y! y8 ?) S1 l0 [; w
- X* o, a" S' W+ | temp=zbjbxf;( g9 y+ A* o# R [4 r
if(temp==0xff)" n' |! Y* j( o5 P0 `* i0 P% l
break;
1 r$ f: s9 K# @2 I( b jp=temp/16; //????4?,????
+ i" {2 ]' R1 [. k4 M6 J/ N; G if(jp!=0)
% v( v8 X3 Z5 J0 L# m! i { w' _3 r; x; e' I+ ]( s% j7 Z
timeh=chuzhi[jp*2];//????????8?, e" Q) S* G" L7 B8 u: k. h
timel=chuzhi[jp*2+1]; //????????8?
! n d7 N, G8 r! s3 f7 e+ V3 n TR0=1; //????; k4 p4 z6 a. _
}
: V' o6 Q- F9 B1 ~# o6 k else6 L8 p1 e0 ]" T+ Q0 p+ b
{
5 B c* {4 G. m6 a TR0=0; //???? ?% x! M& N) v5 N) i/ Y" I
fm=1; //????
' B# @5 Q: F; S }: x0 g1 \: o- O( q8 C' f
delay(temp%16); //????4?,??(?????)
! D, W6 Q n$ } TR0=0; //??????5MS
$ b' S. Y6 M* f% j" v fm=1;
6 w& {0 d2 w% M8 @9 @ delay1(5);
' `( o6 \' f2 r: f. ] //TR0=1;
) f X. E% ~2 \- H i++;
$ h4 u2 X# _* k4 s, N/ l }
. ?3 @- T8 B* a: n2 \2 t /*TR0=0; //????$ T% @% U6 B# [6 L$ ?
fm=1; //????*/ //JJX- i$ w6 P$ j$ o
}
# W7 c& y7 q9 }1 t1 Gvoid Time1_Int(){ //用于定时 倒计时+ V6 e1 W0 `; \, U; S3 G( J
TMOD=0x10;; x) q/ p2 C/ v, w4 i
TH1=0xfc; //10毫秒
* D$ r5 g! v [' @6 P: B& l$ b' _ TL1=0x66;0 G7 p+ W7 b/ L( M, |, {1 R* Z
EA=1;
; K+ [2 I' A9 _/ D5 a ET1=1;
& F# h. S7 Y' O6 ]0 K) x$ [/ l TR1=1;5 \( y" l6 h9 p' [9 c4 n. R+ E7 b9 G
}
: P( E8 s3 G( N. p7 F9 z/ U% K% |) p" T( ?. ]8 ^
void main()
& t) B9 B' A7 ^{& p; m& |9 }# E8 {3 F! J$ X
//buzeer=0; //闹钟停 ' z! Q7 O. r @, G
buzeer=1; // 接非门后闹钟停
% s( b+ m0 x) l: l8 I // dushuju(); //e2prom 读数据 有问题 " [, R% L q' A: A
ds1302_init(); /*DS302初始化函数*/5 H: v- q3 f6 k8 E* M$ e
, |8 y G) R# C, O: z/ C$ d/ ?, p& V
ds1302_write_time(); ! Z' t9 p, |5 _7 {
ds1302_read_time();9 y+ U+ ?$ q' [0 f
// tmpchange();3 f M, F, S. [/ w# a0 g& ]
//Time0_Int();
# p/ {6 n B z3 ^) _% Q7 P; N InitLcd(); //初始化LCD
. n9 K7 D0 z/ A0 c DelayMs(15); //延时用于稳定功能
8 R: o: ]4 ]. C- L0 _9 c Time1_Int();
& r5 K8 v- B& ?5 A0 U start(); //开机显示
& Z+ N8 j, V7 L$ L4 l8 L( w) u" {5 h7 h6 V; U4 O
, L* {2 J5 {, O0 b) S, q/ j
while(1), D2 X4 [( L$ c2 P' Y
{
" l @4 a* @- c+ z key = Key4Scan(); % J, t8 {, z4 {
if(!cflag){
, k- h5 c$ _' {. C2 ?0 d* Z5 [# E. f8 p+ g k# E
if(key==4) { buzeer= 1;/*buzeer= 0;*/} //按键停止闹钟8 t c& `) a; B* f
// while(1); //调试
) Q) J' X8 o! h) |0 ]7 [ alarm_aclok(); //闹钟1 O; G; m `, A3 x
~) H U) N6 I
ds1302_read_time();//读取时钟信息
/ r3 n9 M+ [1 c+ N; g, T# X' w0 g" L l" y) ^/ }, H" m A
dateTrans(); //数据复制
$ N# Z% C/ U' E5 i5 e7 O" O disp(); //液晶显示时间信息
7 c* C2 R: ?3 [6 a6 ~' }) C4 Q timer_run(); //秒表* t1 n% u) H7 ^
timer_runback(); //倒计时
2 V- G: A% ~6 b: x' F clock_display(); //时钟显示9 U. f3 F4 M1 y8 l _
if(key==7) keyflg=7; + D/ V; D/ i* u$ T: k" n
ds18b20(); //按键显示
4 H, O5 V) Z" R // ds18b20_xiugai(); // 显示位置修改
% i" X* D$ V* ~+ j, t if(key==4) keyflg=0;
8 G& ^8 o* A2 V' g if(key==5) keyflg=5;' N+ M! a) o* P, w4 B
if(key==6) keyflg=6;
% ~$ n' V& e' v8 v# _4 b9 t* t) O1 c! i' Z) R
8 O$ m3 B, [- Y/ V# ]- r
clock_delay(); //瞌睡 I L2 ^2 T- ^' K% ?
xieshuju(); // ——>到e2prom
0 I6 W7 K' P+ r& a/ r // WriteCommand(0x80+0x40+15); //按键调试信息: t' W1 ^4 F, ?0 _+ I( j' L
// WriteData(shuzi[key]); 4 y% G7 s* F- E4 [* Q8 T
}, V9 _' f( [1 U1 Z7 x4 ]& e
key_timeset(); //案件时间设定
2 Q, ^! ^6 F8 f# ?1 d4 R }, w* b1 w, p/ C; U* {/ P
" n( _* s! v6 k8 e! Q
}
6 l9 A, K: S7 R" e5 p5 O( t3 I$ T# l; {4 _7 O
1 {" O1 m ^( ~4 ]$ |2 A* h& ~4 u3 |8 i2 j f
) Z4 r. z- q* v b# D1 ^& _/ l+ {
& \; {7 f |& }* [+ j3 ^
' k0 W$ h3 t* a3 J! e: d' j
" o/ c5 P8 E L7 l" f; N1 `$ g7 T: j* E* X1 n
2 V8 ]3 f$ t. m
! |1 o/ T. Q8 k: @7 m: H3 s/ w# h- ^' H7 c- n, n G. t
void key_timeset(void){
9 v1 U6 ]) q. V* r2 A char i;
/ V3 i. ? H& j8 f4 [+ D ~ switch(key) //Key4Scan()
4 B/ k+ x$ m2 H6 y7 K {
4 c w+ l- K0 ^ case 0x01: [6 R7 C: W& Y5 [) U; O3 ]9 T
switch(PP++) //??????$ l* ]0 T& M6 ?8 S% C0 v( _! A
{/ d& H2 g2 E, r8 M. t6 W+ c
case 0: WriteCommand(0x80+0x40+7);break; //秒
$ l5 k- o! e& H6 |- a5 \5 {. ] case 1: WriteCommand(0x80+3);break; //年
) x" e3 c" M( f. t! p case 2: WriteCommand(0x80+6);break; //月
' l0 g/ P0 a4 L8 I case 3: WriteCommand(0x80+9);break; //日
# g b* W7 Z$ w: P! ]; _ case 4: WriteCommand(0x80+15);break; //周
$ s. z: v) K( t" A8 y& k( @ case 5: WriteCommand(0x80+0x40+1);break; //时
|: V. A/ d3 ]% v A4 p; q case 6: WriteCommand(0x80+0x40+4);break; //分
" E2 Q/ m$ V5 z: }" T0 U4 K default:break;9 a$ m* z" ~$ ^- V% g# P7 o
} / r( w8 U' f$ B: l
WriteCommand(0x0f);//光标闪烁
. J8 k, S( \3 k1 d if(PP == 8) PP = 0; //7还是 8好像和编译器有关系 + s* f" P& {# N: \( S' F
# g' H9 e- M2 W& ?' O5 c* [( P
cflag = 1; //????9 R+ D) R& o* c* Q
' {! _0 V m2 s3 u0 { break;; g# g. O4 a3 d( a
case 0x02:# X3 t+ d- h/ s' _
if(cflag)0 _" v5 M8 ^+ A1 Q: N( H3 j' d
{' ]; G. P# O* {
switch(PP-1)4 L( L3 ~2 s% ?, i" f* x' h
{" _; O! s1 u( {' A+ b+ J ^
case 1: // 年 ; K6 R1 ?+ Q! m7 ]
times[6]++;$ M' U$ d* w$ z9 U
if((times[6]&0x0f) == 0x0a) // 0000 1111 1010 转变为16进制
! y4 f* M# d7 Q9 P3 K {1 {4 ?' @3 B2 l& s% @0 R9 f
times[6] += 0x06; ! d6 O: R& i# _) y# O( _) S4 m, S1 {
}5 B* S. x2 b; S/ W/ }
if(times[6] > 0x99)
0 q+ W1 E' @) J& E7 W {! ^& m8 T/ t. ^
times[6] = 0x00; * i' ^9 j) h; x+ }" ~
}
- N" g2 ]! Y9 @. w) X& Z8 P! w WriteCommand(0x80+2);
" f/ }& s+ n" b K7 w/ E) a4 w+ x8 H( N WriteData(shuzi[times[6]>>4]);
! j. K* |4 g, L% i6 { WriteData(shuzi[times[6]&0x0f]);
) b7 s( B- r, N% m1 y WriteCommand(0x80+3);+ z/ r8 B$ k4 |& T, I$ \% K
break;6 Q' _" U* o* ?9 n% E& |
case 2: //月
$ x6 X3 D# g0 H- E times[4]++;* U3 V+ \- |" D! {7 l! D# W; v
if((times[4]&0x0f) == 0x0a)
* Y3 l, {: Q0 Q G" ], P {7 z, ^3 U9 c; ~5 J
times[4] += 0x06;
- x3 B( ]0 N% A" \4 T1 b0 ` }. m5 S7 a, C2 M# I) c2 j9 H3 W
if(times[4] > 0x12)- _5 r: w6 K. t
{
' I8 }- K" j, s0 s times[4] = 0x01;
8 a: O% X9 L" ]2 J0 l M3 y }
8 a# y: T* U0 Y0 s3 h8 Z! ^2 A WriteCommand(0x80+5);
: m. Z0 b; u* O2 K8 ]+ X WriteData(shuzi[times[4]>>4]);3 N- o! i( ] ?- z; C* d
WriteData(shuzi[times[4]&0x0f]); P2 J* u* \0 D( j
WriteCommand(0x80+6);
/ I* @. B0 M, S |; H break;1 H( Y" n: N6 m8 [1 q
case 3: //" Y4 ?# s+ G; I' P! s6 ]2 o
times[3]++;
( j9 F9 {1 e+ s/ x8 d5 B if((times[3]&0x0f) == 0x0a)
' U9 h/ ~& f/ j4 P! T {
% c. R# ]; a$ t/ X8 p/ \& O times[3] += 0x06; 5 z, W& t9 S7 _5 B
}4 V$ f }, |* W$ D
if(times[3] > 0x31)" ~: V6 W. {+ N) g
{9 B2 v& J' o/ L
times[3] = 0x01;
# J& G) ]5 q. y# Q8 O9 Q }
0 g" z' f5 \% m' C4 h times[5]++;
. w2 ^6 s3 B. [, q7 f. T if((times[5]&0x0f) == 0x08)' z& l5 k6 ~2 f; \; m
{4 \7 N0 \* s& f" i( n
times[5] = 0x01;
* O0 U& p5 F: E( M3 { }
. x" f; j- Y7 C! a5 e+ _" D+ m WriteCommand(0x80+8);! z9 _3 ]! w$ n8 \ e
WriteData(shuzi[times[3]>>4]); G/ H% M8 T! c) `) f9 L
WriteData(shuzi[times[3]&0x0f]);
8 o0 B1 ~- Q& J- H: ^ N" K WriteCommand(0x80+9);
: n" i* p3 A' z% k* E! s; s* s/ c2 R: Y2 W* P
break;
( D- i. U1 @* q( f) X. w case 4: //?
" Y' u" Y1 x2 H) M$ U& ` times[5]++;
# W3 a3 w, O3 L) P& Q+ Z8 U if((times[5]&0x0f) == 0x08), D! J+ ^% Q) g, I l( l: u
{6 D0 n4 m5 U7 N8 E' G
times[5] = 0x01; ) c1 l9 Z1 C5 s3 O
}% X5 C; N1 ~+ Z: L$ \4 B) \- x; ?
WriteCommand(0x80+15);
, ~: o/ g3 k4 y6 S O8 s3 n3 V WriteData(shuzi[times[5]]);
9 k" x6 a9 f7 I1 O4 B w! } WriteCommand(0x80+15);
7 Z" A* B9 q Y( g K$ L- q/ _! C) {
+ o% ~9 H) w" `3 L: n& K break;7 Y5 _' |# p7 e: ^3 n1 n( C m" i! p
case 5: //?) u7 w; G4 u" [
times[2]++;
# G0 c. [4 L3 m: N2 S if((times[2]&0x0f) == 0x0a)
+ X# f$ ~" n8 C* c) c9 r {* t" G2 h9 ~( V) c6 z
times[2] += 0x06; 7 `! d; o% z4 M
}4 ^7 D9 s8 W, a) Q# X9 q! S
if(times[2] > 0x23)
& x7 v/ |5 Q( N1 f: C {& G! A* b& u( w
times[2] = 0x00;
$ n, M" f# S2 w% S* C$ T3 D7 F }
/ D4 }& }, a0 |/ w2 k% [; q) u WriteCommand(0x80+0x40+0);
h- {7 h8 u5 {. R: B0 W, h1 j! v2 o WriteData(shuzi[times[2]>>4]);
. g: S, j" H1 B1 D9 |# A WriteData(shuzi[times[2]&0x0f]);4 C0 ~( O4 A# I9 S* v! l
WriteCommand(0x80+0x40+1);9 _ B7 [. a# H( z
1 V* {) s0 R. u6 V' t# g
break;
* U) ~% Q$ G8 g3 |# p( w case 6: //?
0 [* s P% n4 s- V$ t2 e! P) |0 L times[1]++;; T3 y: Q" V7 r# i/ i
if((times[1]&0x0f) == 0x0a)# L% ^9 s5 R) {6 }% g3 s8 T
{
# O. M8 e9 n8 G3 }1 K2 @8 Y. h times[1] += 0x06; ; V7 J; D- q9 Q4 @
}$ e; w2 G/ ~% _# L9 ^/ j2 W
if(times[1] > 0x59)# u, k% {$ k% u: g
{* \& m. c0 x3 r5 ?9 V$ E
times[1] = 0x00;
- m' o0 Y1 ?& A) f, S. _ }
% j0 D# a; p& t WriteCommand(0x80+0x40+3);0 o7 A: T" F5 W7 X7 A8 a; [
WriteData(shuzi[times[1]>>4]);/ S- _! C6 y& K2 k& @ d8 U
WriteData(shuzi[times[1]&0x0f]);2 ^# R9 |8 T9 _4 v! J5 z
WriteCommand(0x80+0x40+4);3 l0 K" b1 ?# c1 Q
3 {1 i1 B* \7 z8 g break;( M h. O# N9 \4 n: l8 ~
case 0: //?$ e) [2 u9 ?1 O" s2 K$ P1 |+ ~
times[0]++;" W! r! g; Y% w
if((times[0]&0x0f) == 0x0a)9 y: r+ k3 L" P4 k8 G
{. c# ~9 k6 L7 ?) F
times[0] += 0x06; * B' v' u( k% K
}
: X6 n9 K2 A( g( a if(times[0] > 0x59). B( l8 ~' n0 n" U1 t8 I5 H9 g
{) z0 J! \% Z T; ?; y$ D$ u( ^
times[0] = 0x00; ! W" h* j4 s& @% Z
}3 |: S3 f5 V0 }' j) ]4 [
WriteCommand(0x80+0x40+6);
" l& G; a4 A- P! A0 R2 h WriteData(shuzi[times[0]>>4]);" K0 Q) A4 b3 H# F2 ]$ L$ O
WriteData(shuzi[times[0]&0x0f]);
3 d- g2 ]9 @; Z4 @) O WriteCommand(0x80+0x40+7);4 D H. \. _' [+ E! ?" ]
9 `6 P8 s$ T, \: c( o) x1 m
break;8 L. l$ j) Q' N4 O+ P
default:
, ~+ ~$ J" U* }: l/ s break;
) j5 j3 e6 Q) R9 |
( r! N; r! ?7 T1 T }
- W% q( ^1 K5 |. ? }$ P% B1 A; {2 U
break;
: ]! z/ x) s. m7 \# h3 U8 [ case 0x03:
9 T1 p- a$ A* ? if(cflag)
7 l/ D8 L/ [. w, q3 M8 t& `! E b" x {$ B( M" A9 M* l J0 u
cflag = 0;6 S! r4 i; U8 m* K1 M/ f3 J
PP = 0;
7 j/ E; e- d# D& a* l WriteCommand(0X0C); //取消 并关光标 4 j6 r" S7 o) [ G
}
% p, _0 ~6 ?4 ^' N" w# U K. _ g break;
0 T# W& p8 K- T9 g3 ]) H case 0x04: //保存数据到 DS1302
' ?& `) T/ J( x: X4 N1 P if(cflag)
+ h# |& R3 O" C, Z# G! E0 i {
f* I# a- L9 s! T2 ~6 ?$ S cflag = 0;+ X. s. f) @$ T K# I& s
PP = 0;( w* I. q, c: x- [
WriteCommand(0X0C); //关光标* C' H4 d$ F/ _ c9 z/ M
ds1302_write_byte(ds1302_control_add,0x00); //关闭写保护
6 u! e \5 X; G% z ds1302_write_byte(ds1302_sec_add,0x80); //暂停 - l8 |6 b+ C$ i& U( s( P) l3 f
ds1302_write_byte(ds1302_charger_add,0xa9); //涓流充电
/ \! Y( W4 `( Q
0 X6 Q5 Y) s# v ds1302_write_byte(ds1302_year_add,times[6]); //年
* W8 o% C( R8 [- ]6 a, g" k ds1302_write_byte(ds1302_month_add,times[4]); //月
5 v) T9 l$ o4 s+ x ds1302_write_byte(ds1302_day_add,times[5]); //周 ! p6 O. H9 `. l: {5 S/ r& Z
ds1302_write_byte(ds1302_date_add,times[3]); //日
' I# W0 i4 u" o8 I
: }6 N& A5 a0 ~ E$ F ds1302_write_byte(ds1302_hr_add,times[2]); //时 : `% i$ p+ a& H) h
ds1302_write_byte(ds1302_min_add,times[1]); //分# y+ [$ L7 A2 J6 ?2 O
ds1302_write_byte(ds1302_sec_add,times[0]); //秒
* e* |% e: ?% w# p3 P& O& o ds1302_write_byte(ds1302_control_add,0x80); //打开写保护 + Q' L$ {, }5 j' u
# z2 j( H2 d1 a0 ~1 ]4 b% q( A // Set_DS1302(times); //DS1302 写入时间
# \, O! p1 t7 \' F" F" A }, L$ m7 i+ T1 f8 J6 _" L c8 C
break; 4 \' F) ~6 }! q
case 0x05: //保存数据到闹钟 0 L+ P4 c, g) r! H9 x8 h
if(cflag)" d0 r9 P6 |( S; P$ v, M
{# x+ t3 \ R$ m/ [
cflag = 0;/ ^1 C4 i% q) X; m1 T5 W0 k+ o
PP = 0;! c/ ?% d2 j" l( E3 @
WriteCommand(0X0C); //关光标
6 x& }: b% @/ u$ B0 S* W6 h: ` for(i=0;i<7;i++){( o) }$ _% D5 l: }
clock_buf=times;
# s$ A& }/ Z6 D/ x% ~5 z9 r# H' |& u( M W7 m6 K
}* ^, s0 e$ G8 x. e) H8 c `
// strcpy(clock_buf,times);
8 n( x F" `7 X- U2 p }
) ?# ^/ b M- @3 J" d9 c# F break; 6 _+ l( E+ i% O1 ]
default:8 b: b$ X' o1 S* ^2 _3 g3 \2 h( S
break; 6 b% i8 {3 B) }9 K+ Z9 T
}3 N- y! i0 A' Y1 ]: J8 }
}
/ ?- k0 e% o% v" f4 R% ?# ?void dateTrans(void){
- Y9 f; D4 o5 t! p: D# f3 t
& H. L u! ^/ D ?/ Z times[6]=time_buf[1];) u5 @8 c& I% R
times[5]=time_buf[7];, H& L# V2 K- O
- C" u, R. l( e
times[4]=time_buf[2];- H0 {. m, S7 q
times[3]=time_buf[3];2 W6 q* H% g# T0 b- W+ h( f9 x* V
times[2]=time_buf[4];
+ M& c+ C4 O# x# r4 ]; s( W times[1]=time_buf[5];+ b- M0 E5 p6 x# ~; M- i
times[0]=time_buf[6];4 K5 {4 B$ D. E7 T, P' p; U5 B
1 X3 Q z3 {( n; [3 ?* K
}
5 h( S% ?8 b" G; e1 {! S, u) cvoid alarm_aclok(void)6 M+ `! ?% o/ Z7 [
{ e/ c* w7 G2 D. Q. w
+ \8 t) }% o# e2 x) g 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 & 0xf70 e- Z! b8 `6 v- G5 I$ _: D+ R
//else { buzeer= 1;}
6 e3 Y# g* e1 P}5 g: Z% }8 o+ ?' ]
2 K1 T; `: t. y+ W1 M8 w8 }void T1_time() interrupt 3 {* H; q- G' I7 @3 n% g
8 B6 J2 H, [$ R4 H4 h* X# V
TH1=0xfc;
0 g5 n# |6 [ g! w/ U TL1=0x66;( r9 j# e) q) N8 s7 U+ l" l
counter++;2 G2 V! X( m6 I' K6 F
if(counter == 10) { counter = 0; baifenmiao++;}- m6 G, ~" \) q5 O5 Q% J& S3 t
if(baifenmiao == 10) {baifenmiao = 0; shifenmiao++;}
, q* N2 {/ ^8 E- S if(shifenmiao == 10) {shifenmiao = 0;led1=~led1; miao++;}6 F$ R& t$ y) k a4 b, Q0 t2 @3 \3 q
if(miao == 10) { miao = 0; shimiao++;}
6 ?6 [: H( _7 _- x0 X+ B if(shimiao == 10) { shimiao = 0; baimiao++;}
! G: F Y9 O4 I+ m if(baimiao == 10) baimiao =0;( L# t9 P7 k5 S
' w& G4 |, g. a3 X+ h
}0 m- T& w @0 s
1 D1 i* _; q* ?- ]$ J3 w; V0 c
void timer_run(void)
3 E. X7 }! d) t{( P" e# }; C' F/ h1 Y; q
if(key==2) keyflg=2; //计时功能
( o; |! K1 E8 ]1 |- f4 Q while(key==2)
: B( ~7 I; e0 V# O { $ v; o. l' s% a) R3 }) x9 f8 E
WriteCommand(0x01); //显示清屏
0 j% g2 L% X1 ~; B. x while(keyflg==2){
, b/ C/ x% h' m2 ~9 J. a% B key = Key4Scan();
# m4 T* Y4 c6 Q3 } if(key==4) keyflg=0; ( i6 {7 ?6 O- W! {
WriteCommand(0x80+5); //计时功能: l g: V) m% r/ n8 W0 K
WriteData(shuzi[baimiao]);. b; {7 N5 Q; N$ _1 b J
WriteData(shuzi[shimiao]);% V8 H& H# g+ k, b! c# G6 J
WriteData(shuzi[miao]);
( c6 u8 k. |" x WriteData('.'); , n3 B+ t/ A: G8 G# [3 D
WriteData(shuzi[shifenmiao]);1 L' O( c1 L) B8 j' `: E+ {
WriteData(shuzi[baifenmiao]);# q U4 M0 J& j5 G8 b9 J$ i' v
if(key==2) TR1=~TR1;6 I& p7 X- u: j0 a! y
if(key==3) {shifenmiao=0;baifenmiao=0;baimiao=0;shimiao=0;miao=0;TR0=0;}* }9 H- {- r* S* W. ~/ m9 F
}8 ?* _' X( ]- R2 Y7 P1 G* P
WriteCommand(0x01); //显示清屏
. m+ \4 \( X9 x9 N }0 X1 H. ]4 |% r( p( I) D
}% B( H; {- j) p" r
void timer_runback(void){( `4 i0 S4 R! x3 t( }
if(key==3) keyflg=3; //倒计时功能 , U. p& \6 O3 D+ z5 u
while(key==3)
' w( I; t. {( j) p& y8 H5 G4 Q {
) \5 h: J5 u9 s4 S+ m2 u" X6 d WriteCommand(0x01); //显示清屏 c+ O7 H w" W: z, T
WriteCommand(0x80+5); //显示清屏 k1 功能选择 k2 定是数据选择 k3数据保存! K, f. M/ o* a, d
WriteData('0');
% D- N7 [! P0 S* n0 u3 R' ^ WriteData('0');! @0 n ^7 H. T
WriteData('0');2 K7 m# E8 b; @: z& y B* h' s, x- D
/* WriteData(':');+ v* Y7 }- n& Q9 ~ N
WriteData('0');
& @, [6 }( L' R5 c7 R WriteData('0');*/
2 V, ]4 s$ v" V while(keyflg==3)
4 V0 w4 T x+ I+ P8 p {
) B' ?2 ?6 S2 Y# ~- q4 Y key = Key4Scan();
1 [- g* g- f' C4 o' { if(key==4) keyflg=0; # t7 a) K, z% @8 W$ e# V. a
( x2 i- b) d2 d6 ]; C; s switch(key) //Key4Scan()
6 H# P8 ?/ v: } {
7 M7 s2 J5 |& w' x6 l case 0x01:6 H6 R# _4 n' l0 C9 s
switch(PPP++) //??????
0 D1 p' d( f+ d3 v, P {
2 R& K7 Z8 M2 u* l9 e8 p. ^ case 0: WriteCommand(0x80+5);break; //分钟
! Z. C2 y( {& Q! H0 B D case 1: WriteCommand(0x80+6);break; //8 j3 s9 J5 T8 a3 R
case 2: WriteCommand(0x80+7);break; //
& Z$ U" x$ M! G- K1 h /*case 3: WriteCommand(0x80+9);break; // 秒( O, W F3 N6 }& T7 K7 l
case 4: WriteCommand(0x80+10);break; //*/$ T0 m5 l8 {1 [
default:break;
8 A! S ?7 c, b+ M' g }
7 T. l: S3 g9 v; u: ~' q, t WriteCommand(0x0f);//光标闪烁
: m4 a6 z2 K, A$ v8 @- O 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 % R7 g, C. M, s0 C3 u
& {7 l$ _/ `: `+ V' c3 l( k" P cflg = 1; //标志位& V% Y/ O/ q; W5 V$ A) M9 ?0 s# H3 @0 V
6 n Z9 U y! Q; |; y: @1 h' b& U `6 s+ I break;
( F% j" T- Y/ K$ z case 0x02:5 x# v3 ^5 e: O8 }5 [
if(cflg)
. K3 b) S4 w. e, U {/ z+ I: k- C+ L/ X
switch(PPP-1)
6 O. p: C: N, ?: p% R) M {& U, O2 A' I. Z4 k/ x3 E; m
case 0: // 百秒 : V# A/ G1 h/ h, p: D3 _
time[0]++;
8 ~4 c- y( v* H! }8 B( p
; c) t' y. `' m if(time[0] > 9)
& \$ _% N0 ]7 l7 `" U9 z {
/ @# N/ |: L a% c time[0] = 0; ; k( @$ r- v6 M( S2 U5 B
}
4 x* X V. ^: A, @& a% [ WriteCommand(0x80+5);
5 v: w# g4 Q, W WriteData(shuzi[time[0]]);! G4 l7 m9 [/ ^; ^
WriteCommand(0x80+5);
1 e; ? k/ x* ^. F break;* J! S) |, m/ K# D$ N3 O
case 1: //十秒9 i# T4 \* x& h H4 l, Q' C
time[1]++;. U' \6 b; Q E, I1 P% f; l, d+ E* \
, P n" |, n& [: ^) U o, U4 r; g
if(time[1] > 9)
" \2 c% C7 y Y1 F { k+ `% L" I: f# Z5 X
time[1] = 0;
0 V3 P0 u# T! F3 P D }
- e9 H& o1 l9 L4 G, F6 O, D2 D/ k* [ WriteCommand(0x80+6);( R* d- h! e0 |" a
WriteData(shuzi[time[1]]);# n, J1 ~# g# P: e; L/ E2 ?
WriteCommand(0x80+6);5 O6 A) r% y9 j# A. [
break;
8 c3 p' T: L5 n+ ~! U0 x' s case 2: //秒
! J* r; S" }& j% o time[2]++;2 u! m/ \/ o: J2 _& H+ I
if(time[2] > 9)
6 [* G5 {( c3 G8 e# C' v* o! X {/ P$ S; k) W9 j" D2 i
time[2] = 0;
9 T( x8 @0 R5 D- G8 ]6 x }: F2 i2 x$ v) k
WriteCommand(0x80+7);
4 ~/ D, G( O( L% I/ j: E WriteData(shuzi[time[2]]);;
( ^) ?: A! N/ Y) `7 Z& q WriteCommand(0x80+7);: f' l w! ^0 R/ J/ I) `* H
1 z* H+ L7 q; `1 A break;
+ A4 p- h% W$ n, q3 G, o% |6 D9 J I4 z7 W
2 V Y7 F+ D Y; @1 C
default:
+ R& C; _8 r9 P& a3 E break; % L5 h8 q1 }, a) P
, B& H: [7 @1 |& k
}
# H4 A- B* _4 J* [- N5 ^ }
- V o0 E" m2 X( g: [, F+ H7 c/ G break;# k( a9 q0 ^' r% m- V5 v
case 0x03:+ k3 `' A% V* L; ~
if(cflg)/ R" \/ p2 G! S# Q$ L! G
{; L% {0 c+ ]8 f0 j" y/ Y# L+ s; [
cflg = 0;3 C% `* L' K" h% r" C5 i4 T& y
PPP = 0; c3 p d; }9 X4 b" K* {/ d* ^/ b
WriteCommand(0X0C); //取消 并关光标/ i0 p3 ]& I, `) t- p! _" Q
miao=9-time[2];
( A7 I) D5 n& s9 _ shimiao=9-time[1];1 \6 W3 @8 |0 Q( {- Y( O
baimiao=9-time[0]; 0 I9 U' r; ]/ ^' Y3 d6 E4 b
" W- [) | a; }% k
}& p3 o4 n* k8 G* [* T4 f; E) b
break;
; [5 G0 h3 _, g" e$ C; W! m0 J+ F3 |# U3 S0 k' f! v/ {+ F
/* case 0x05: //保存数据到闹钟
( x7 t0 X M1 Q( q if(cflag)
1 E8 B7 S4 |+ g. c' ^ {
+ t* Z. H5 I$ N: W0 V cflag = 0;
; I: }- D$ v n6 J PP = 0;
2 i& H( J5 y1 T$ `; v. s2 o' b$ | WriteCommand(0X0C); //关光标8 F! F5 w1 o9 Z5 {& ^
6 |+ m% L8 f3 s2 S' k
}/ e( l) Q, f1 x9 T3 m
break; */
2 `5 T+ ~- |, `* J2 Z default:! r6 o0 D, r4 H( g7 L v, s
break; . K( ]% z" w0 J( V3 W- _# t- P
}
$ g6 ^0 x- f3 ], Q4 c4 X H& N while(!cflg)
( [* O8 j( T, J* b4 [ {
: s7 W3 p" ^, T" N8 N
- j! z3 \/ x) x5 V6 \' g WriteCommand(0X80+5); //取消 并关光标 1 z2 C7 F( e c; u1 y
WriteData(shuzi[9-baimiao]);
( q2 ~0 c/ l, E: f& J* d/ ] WriteData(shuzi[9-shimiao]);
, W5 ]) `1 ^9 \# w" P WriteData(shuzi[9-miao]);; j% t$ L6 |* [: R+ }- y U
key = Key4Scan();
7 z, i9 c& ` N5 P: V if(key==4){cflg=1; keyflg=0; }. O, e5 A5 D7 [( S5 J) g
while((9-baimiao)==0&&(9-shimiao==0)&&(9-miao)==0)+ m- C+ L- m D& h, @
{8 j' f/ x$ N! H: K1 }& ~! t" Z
while(keyflg){ - c+ ]% l" W! ^$ W
led3=~led3;# Z) |4 v& k8 p7 R. [& r% N" e
DelayMs(3500); , w4 e5 @+ d+ L
key = Key4Scan();3 v/ v G- n" d
WriteCommand(0X80+7);
3 c' A9 ]4 v$ w9 E, T WriteData('0');( w f7 Z- o0 o& K) }
if(key==4){cflg=1; keyflg=0; }
: K3 z; Q8 |2 t4 u. B }8 p, j2 x- @/ G7 V5 v i% u
}0 P$ @% f! |2 \0 |, l; w. ]% V
6 m+ E9 e v+ O! g8 _7 k
}! Q3 a2 Q. ~! R4 u" q
}
( a% \0 Y# c Q% W, S- R WriteCommand(0X01); 4 _7 |4 ]: a! G5 b8 Q8 ^
}2 x3 M/ R- W g) ~1 X( M1 d
/ |' c/ _' u, g4 c7 I
}- D' W+ m* b2 H' T4 _
# H1 O4 G$ m l
void clock_display(void)4 a4 |7 J, X" M, W
{
2 k& ]2 x* O. z/ I7 K if(key==5)
" t( r; ?5 t! H, j s$ p {" X1 |0 f2 |+ `( l4 q8 l
WriteCommand(0x01);
* y) z8 c5 U# t1 x+ D WriteCommand(0x80+5);
- e8 T3 f1 ?6 t( g WriteData(shuzi[clock_buf[2]/16]);
9 V) I: x) d; X6 o( c g WriteData(shuzi[clock_buf[2]%16]);
- ~' c- x; R2 w5 A! v) @7 ~! Z WriteData(':');
5 `- J7 ?+ @7 @+ \7 {* j0 C& b WriteData(shuzi[clock_buf[1]/16]);
5 }0 f# `1 A# s a8 V6 k WriteData(shuzi[clock_buf[1]%16]);
9 c/ Y( @0 z7 X7 R( \' E+ M9 M t) H delay_ms(2000);
0 y) o% O7 T3 D% r7 s; F& e* K6 W4 K; E8 D' K5 I" y
' W: K% a! u) A$ d ]: c8 a
) b5 M! d9 a: {6 F8 L( X5 F }
& f8 F: Q# j2 {8 @6 j( g% Z2 t- }}4 M0 o6 B; P- i+ j h* ]; i
void clock_delay(void)
9 P# F3 c! @% w. }: ^{
/ X) W0 w5 X& k" J
: K: F& ?6 H' f& B( M" s if(key==6)
, r: J: ^2 ~2 q) |: b# J {1 X7 M: n" B9 S- C, n$ ~
miao=0;
! ]4 O# h' C2 \; s) {, _- W shimiao=0;
+ {. \# w" l0 z% s ^ TR0=0;
* z4 r- I. H$ E- Q buzeer=1;
. Q, H, z- M: `; L* U }
- c9 D% w; V. ?$ w+ e$ r if(keyflg==6)6 R; K6 v* T5 g9 p5 f# h1 W" M! f
{
; ?) v( q9 M+ h# b1 K if(miao==9)
0 y* X& K: e* X. Q0 g' [ {
. [6 C* T: p; k/ D/ M) R9 T( L8 W3 A/ A$ Y: e1 l7 m! {
//buzeer=0;/ c2 @' \' ?) m6 f" f6 p2 Z
TR0=1;5 R- P( I) h& E; o2 F& x
buzeer_music();
" J7 E5 C% V! P% s* T }
( F: l# N$ b/ m }
9 P) R6 H7 Z# [/ `
' f5 G% ]" B8 L! C}/ f& D) T9 T3 S& H
; v0 R- T- u# l1 q/ g6 g; A% C
void start(void)' S9 ]# \- R* z y2 c- t) K9 H
{, e* y1 S2 D; U. W0 w/ g' r
% f. n- x9 G) H& g- F1 H P
- F2 D8 q3 P( \' [9 K
WriteCommand(0x80+3);+ n" {$ L3 A% f, y
9 S) K! \* q( B8 }% o
WriteData('3');
! C D* E6 N) f1 \/ V; m$ h! i; O WriteData('-');+ Z0 b/ p4 \0 J8 ~( c
WriteData('0');
, F" ]' Q" q) d7 P4 p) o8 R WriteData('5');( M3 ?0 d6 C1 |' B1 S( B
WriteData('-');" {8 H2 _, L" ` R
WriteData('0');
" B5 M3 O$ G ]3 o& H WriteData('6');. @# Z9 T. {$ E+ X0 L, V, r, O
9 t# O5 d6 ?: Q- a, g1 }
! E8 |' {' R. o2 q3 Q/ ~1 e. { led2=1;
2 ]! j+ d2 q# ~5 |' s. d+ m delay_ms(1000); ( x: s t# i/ \
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发表于 2018-11-12 09:35
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