❶ 單片機c語言編程簡易數字電子時鍾
#include <AT89X52.h>
unsigned char X=10,sec,flag;
unsigned char key[]={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90};// 數碼管顯示數字表
unsigned char key2[]={0x40,0x79,0x24,0x30,0x19,0x12,0x02,0x78,0x00,0x10};
unsigned char key1[]={0,0,0,0};//key1[0]=9 key1[1]=1 key1[2]=2 key1[3]=3
void delay02s(void);
void dislplay(void);
void dislplay1(void);
void tim1(void);
void main()
{
tim1();
while(1)
{
if(flag==0) dislplay();
else dislplay1();
}
}
void time1(void) interrupt 3
{
TR1=0;
X=X-1;
if(X==0)
{
flag=flag+1;
if(flag==2)
{
flag=0;
sec=sec+1;
if(sec==60)
{
sec=0;
key1[3]=key1[3]+1;
if(key1[3]==10)；
{
key1[3]=0;
key1[2]=key1[2]+1;
if(key1[2]==6)
{
key1[2]=0;
key1[1]=key1[1]+1;
if(key[0]!=2)
{
if(key1[1]==10)
{
key1[1]=0;
key1[0]=key1[0]+1;
}
}
if(key[0]==2)
{
if(key[1]==4)
{
key1[1]=0;
key1[0]=0;
}
}
}
}
}
}
X=10;
}
TL1=0xb0;
TH1=0x3c;
TF1=0;
TR1=1;
}
void tim1(void)
{
TMOD =0X10;
TL1=0xb0;
TH1=0x3c;
EA=1;
ET1=1;
TR1=1;
}
void dislplay(void)
{
P2=0xfe;
P0=key[key1[0]];
delay02s();
P2=0xfd;
P0=key[key1[1]];
delay02s();
P2=0xfb;
P0=key[key1[2]];
delay02s();
P2=0xf7;
P0=key[key1[3]];
delay02s();
}
void dislplay1(void)
{
P2=0xfe;
P0=key[key1[0]];
delay02s();
P2=0xfd;
P0=key2[key1[1]];
delay02s();
P2=0xfb;
P0=key[key1[2]];
delay02s();
P2=0xf7;
P0=key[key1[3]];
delay02s();
}
void delay02s(void)
{
unsigned char i,j,k;
for(i=2;i>0;i--)
{
for(j=15;j>0;j--) //198
{
for(k=25;k>0;k--)//248
{
;
}
}
}
}
我空間還有其他的 http://user.qzone.qq.com/615543707/infocenter?ptlang=2052&ADUIN=615543707&ADSESSION=1276219802&ADTAG=CLIENT.QQ.2653_Mysrv.0
❷ 用C語言編寫一個模擬windows自帶的電子時鍾程序
1.這是用windows api寫的程序。所以要求是純c的話就沒有辦法了
2.其中定時用了兩種方法。一種是用取消息。另一種是延時隊列。這里只使用了取消息的方法。延時隊列由於我機器上是vc6.0，CreateTimerQueue在本人機器上無法使用，需要新的sdk，所以沒有加以驗證，但取消息的方式是可行的。
3.稍稍驗證了下，基本滿足要求。
❸ C語言編程智能電子鍾,完整的程序
#include "stdio.h"
#include<time.h>
#include<stdlib.h>
int main()
{
time_t t1;
struct tm *tblock;
while(1)
{
for(int i=0;i<=10000;i++) printf("\b");
t1 = time(NULL);
tblock = localtime(&t1);
printf("當前時間:%d-%d-%d\t %d:%d:%d",tblock->tm_year+1900,tblock->tm_mon,tblock->tm_mday,tblock->tm_hour,tblock->tm_min,tblock->tm_sec);
}
}
❹ C語言 電子時鍾源代碼程序 帶圖 謝謝 最好有注釋
#include <stdio.h>
#include <time.h>
#include"stdlib.h"
#include "windows.h"
void main ()
{
while(1)
{
time_t rawtime;
struct tm * timeinfo;
time ( &rawtime );
timeinfo = localtime ( &rawtime );
printf ( " 07The current date/time is: %s", asctime (timeinfo) );
Sleep(1000);
system("cls");
}
}
❺ 四位電子時鍾的程序，c語言
http://blog.163.com/asm_c/blog/static/24820311320115226580594/
參考。
❻ c語言電子時鍾代碼
首先，用二維數組定義屏幕輸出0到9的樣式，
然後，獲取系統時間，
最後，根據時間要用到的數字選取前面定義好的數組來輸出到屏幕上
❼ c語言時鍾代碼
#include<graphics.h> /* 引入graphic.h */
#include<math.h> /* 引入math.h */
#include<dos.h> /* 引入dos.h */
#define pi 3.1415926 /*定義pi=3.14159*/
#define X(a,b,c) x=a*cos(b*c*pi/180-pi/2)+300;
#define Y(a,b,c) y=a*sin(b*c*pi/180-pi/2)+240;
#define d(a,b,c) X(a,b,c);Y(a,b,c);line(300,240,x,y) /*定義……*/
void init() /*初始化程序*/
{int i,l,x1,x2,y1,y2; /*定義……*/
setbkcolor(1); /*設置顏色*/
circle(300,240,200); /*作園*/
circle(300,240,205);
circle(300,240,5);
for(i=0;i<60;i++) /*循環（算時間）*/
{if(i%5==0) l=15;
else l=5;
x1=200*cos(i*6*pi/180)+300;
y1=200*sin(i*6*pi/180)+240;
x2=(200-l)*cos(i*6*pi/180)+300;
y2=(200-l)*sin(i*6*pi/180)+240;
line(x1,y1,x2,y2);
}
}
main()
{
int x,y;
int gd=VGA,gm=2;
unsigned char h,m,s; /*定義*/
struct time t[1];
initgraph(&gd,&gm,"d:\\tc");
init();
setwritemode(1);
gettime(t);
h=t[0].ti_hour;
m=t[0].ti_min;
s=t[0].ti_sec; /*定義時分秒*/
setcolor(7); /*設置顏色*/
d(150,h,30);
setcolor(14);
d(170,m,6);
setcolor(4);
d(190,s,6);
while(!kbhit()) /*獲取鍵盤相應*/
{while(t[0].ti_sec==s)
gettime(t); /*C語言中得到時間的函數*/
sound(400); /*計算時間……*/
delay(70);
sound(200);
delay(30);
nosound();
setcolor(4);
d(190,s,6);
s=t[0].ti_sec;
d(190,s,6);
if (t[0].ti_min!=m)
{
setcolor(14);
d(170,m,6);
m=t[0].ti_min;
d(170,m,6);
}
if (t[0].ti_hour!=h)
{ setcolor(7);
d(150,h,30);
h=t[0].ti_hour;
d(150,h,30);
sound(1000);
delay(240);
nosound();
delay(140);
sound(2000);
delay(240);
nosound();
}
}
getch(); /*設置空格後退出*/
closegraph();
}
具體的。。就是套用用幾個函數算時間。。
不要對這種很長的東西害怕，其實大部分都是在畫這個鍾～
加油哦～
❽ 用C語言編一個數字電子時鍾的程序
1.這是用windows api寫的程序。所以要求是純c的話就沒有辦法了
2.其中定時用了兩種方法。一種是用取消息。另一種是延時隊列。這里只使用了取消息的方法。延時隊列由於我機器上是vc6.0，CreateTimerQueue在本人機器上無法使用，需要新的sdk，所以沒有加以驗證，但取消息的方式是可行的。
3.稍稍驗證了下，基本滿足要求。
-------------------------------------------
程序如下：
// DigitalClock.cpp : Defines the entry point for the console application.
//
#include "stdafx.h"
#include <windows.h>
#include <winbase.h>
typedef struct _st_time{
int hour;
int min;
int sec;
}ST_TIME;
ST_TIME g_Time; // The struct contain the hour,min and sec.
HANDLE g_hStdout; //
WORD g_cxCenter, g_cyCenter; // Center of the screen.
HANDLE g_DoneEvent; // The program could be over.
BOOL g_ThreadTerminated; // The Thread should be terminated.
#define SECOND_CIRCLE 60
#define MINUTE_CIRCLE 60
#define HOUR_CIRCLE 24
void TimeIncreaseSecond(ST_TIME & st)
{
st.sec ++;
if (st.sec >= SECOND_CIRCLE)
{
st.sec -= SECOND_CIRCLE;
st.min++;
if (st.min >= MINUTE_CIRCLE)
{
st.min -= MINUTE_CIRCLE;
st.hour++;
if (st.hour >= HOUR_CIRCLE)
{
st.hour -= HOUR_CIRCLE;
}
}
}
}
void PrintTimeToScreen(HANDLE hStdout, short cxCenter, short cyCenter, ST_TIME st)
{
char buf[64] = {0};
COORD crdPos;
// make it format to output.
sprintf (buf, "%02d:%02d:%02d", st.hour, st.min, st.sec);
crdPos.X = cxCenter - 4;
crdPos.Y = cyCenter;
SetConsoleCursorPosition(hStdout, crdPos);
printf(buf);
}
#ifdef USE_TIMERQUEUE
// if we use the timer queue function.
// Its procre is in this.
void CALLBACK TimerRoutine (LPVOID lpParam, BOOL TimerOrWaitFired)
{
if (lpParam == NULL)
{
printf ("NULL parameters.\n");
}
else
{
ST_TIME *st = (ST_TIME *)lpParam;
TimeIncreaseSecond(st);
PrintTimeToScreen(g_hStdout, g_cxCenter, g_cyCenter, *st);
}
}
#else
DWORD WINAPI TimerThreadProc(LPVOID lpParam)
{
#define ID_TIMER_SECOND 1
MSG msg;
BOOL ret;
ST_TIME *st = (ST_TIME *)lpParam;
SetTimer(NULL, ID_TIMER_SECOND, 1000, NULL);
PeekMessage(&msg, NULL, WM_USER, WM_USER, PM_NOREMOVE);
while (!g_ThreadTerminated && (ret = GetMessage (&msg, NULL, 0, 0)) != 0)
{
if (ret == -1)
{
//process fatal event.
}
else if (msg.message == WM_TIMER)
{
TimeIncreaseSecond(*st);
PrintTimeToScreen(g_hStdout, g_cxCenter, g_cyCenter, *st);
}
else
{
TranslateMessage (&msg);
DispatchMessage (&msg);
}
}
return 1;
}
#endif
// If the ctrl+break combined key pressed. call this function.
// It set the g_DoneEvent. this terminate the program.
BOOL WINAPI CtrlHandler(DWORD fdwCtrlType)
{
switch (fdwCtrlType)
{
case CTRL_BREAK_EVENT:
// Terminate the program.
printf ("Terminate.\n");
SetEvent(g_DoneEvent);
return TRUE;
default:
return FALSE;
}
}
BOOL InitApplication()
{
// Get the stdin and stdout handle.
HANDLE hStdIn;
hStdIn = GetStdHandle(STD_INPUT_HANDLE);
if (hStdIn == INVALID_HANDLE_VALUE)
return FALSE;
g_hStdout = GetStdHandle(STD_OUTPUT_HANDLE);
// Set the mode, make the input echo.
DWORD fOldMode;
GetConsoleMode(hStdIn, &fOldMode);
fOldMode |= ENABLE_LINE_INPUT | ENABLE_ECHO_INPUT;
SetConsoleMode(hStdIn, fOldMode);
// Set the window buffer.
// make a line 40 columns.
CONSOLE_SCREEN_BUFFER_INFO csbiInfo;
GetConsoleScreenBufferInfo(g_hStdout, &csbiInfo);
csbiInfo.srWindow.Right = 40;
// get the center point.
g_cxCenter = csbiInfo.srWindow.Right / 2;
g_cyCenter = csbiInfo.srWindow.Bottom / 2;
// Set the window.
SetConsoleWindowInfo(g_hStdout, TRUE, &csbiInfo.srWindow);
return TRUE;
}
BOOL (HANDLE hStdout, WORD cxCenter, WORD cyCenter, ST_TIME & time)
{
#define GAPS_LEFT_COLON (-2)
#define GAPS_RIGHT_COLON (1)
#define GAPS_LEFT_UNDERLINE_START (-4)
#define GAPS_MIDDLE_UNDERLINE_START (-1)
#define GAPS_RIGHT_UNDERLINE_START (2)
// __:__:__
// So the left ":" center -2
// so the right ":" center + 1
// so the left "_" center - 4;
// so the lfet "_" center - 1;
// so the right "_" center + 2;
COORD crdPos;
crdPos.X = cxCenter + GAPS_LEFT_COLON;
crdPos.Y = cyCenter;
SetConsoleCursorPosition(hStdout, crdPos);
printf (":");
crdPos.X = cxCenter + GAPS_RIGHT_COLON;
SetConsoleCursorPosition(hStdout, crdPos);
printf (":");
crdPos.X = cxCenter + GAPS_LEFT_UNDERLINE_START;
SetConsoleCursorPosition(hStdout, crdPos);
scanf ("%d", &time.hour);
crdPos.X = cxCenter + GAPS_MIDDLE_UNDERLINE_START;
SetConsoleCursorPosition(hStdout, crdPos);
scanf ("%d", &time.min);
crdPos.X = cxCenter + GAPS_RIGHT_UNDERLINE_START;
SetConsoleCursorPosition(hStdout, crdPos);
scanf ("%d", &time.sec);
if (time.hour < 0 || time.hour > HOUR_CIRCLE ||
time.min < 0 || time.min > MINUTE_CIRCLE ||
time.sec < 0 || time.sec > SECOND_CIRCLE)
return FALSE;
return TRUE;
}
int main(int argc, char* argv[])
{
InitApplication();
(g_hStdout, g_cxCenter, g_cyCenter, g_Time);
// create a event to tell the program to terminate.
g_DoneEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
#ifdef USE_TIMERQUEUE
HANDLE hTimerQueue, hTimer;
hTimerQueue = CreateTimerQueue();
if (!CreateTimerQueueTimer(&hTimer,
hTimerQueue, TimerRoutine, &g_Time, 1000, 0, 0))
{
printf("CreateTimerQueueTimer failed (%d)\\n", GetLastError());
return 3;
}
#else
// create the thread.
HANDLE hThreadTimer;
DWORD dwThreadId;
g_ThreadTerminated = FALSE;
hThreadTimer = CreateThread(NULL, 0,
TimerThreadProc, &g_Time, 0, &dwThreadId);
if (hThreadTimer == NULL)
{
}
#endif
SetConsoleCtrlHandler(CtrlHandler, TRUE);
if (WaitForSingleObject(g_DoneEvent, INFINITE) != WAIT_OBJECT_0)
printf("WaitForSingleObject failed (%d)\\n", GetLastError());
#ifdef USE_TIMERQUEUE
if (!DeleteTimerQueue(hTimerQueue))
printf("DeleteTimerQueue failed(%d) \\n", GetLastError());
#else
g_ThreadTerminated = TRUE;
if (WaitForSingleObject(hThreadTimer, INFINITE) != WAIT_OBJECT_0)
printf("WaitForSingleObject failed (%d)\\n", GetLastError());
#endif
return 0;
}
--------------------------------------------
下面是純c的。
有幾個問題：
1.textmode函數在turboc中沒有辦法使用，不知道是什麼問題，而borland c就可以。
2.無論怎麼設置，自己的ctrlbreak函數在上述兩個環境中都不能被調用，非常遺憾。所以不能夠優雅的退出。只能按兩次ctrlbreak。
下面是程序。
------------------------------------------
#include <stdio.h>
#include <stdlib.h>
#include <stdio.h>
#include <conio.h>
#include <dos.h>
#define ABORT 0
int jump_out_loop = -1;
int jump_out(void)
{
jump_out_loop = 1;
printf("Abort ..\n");
return ABORT;
}
int main(void)
{
struct text_info ti;
int center_x, center_y;
int hour, min, sec;
char str_out[64] = {0};
clrscr();
/*textmode(BW40);*/
/*textmode在turbo c下設置會出問題*/
gettextinfo(&ti);
center_x = ti.winright / 2;
center_y = ti.winbottom / 2;
gotoxy(center_x - 4, center_y);
cprintf(" : : ");
gotoxy(center_x - 4, center_y);
cscanf("%d", &hour);
gotoxy(center_x - 1, center_y);
cscanf("%d", &min);
gotoxy(center_x + 2, center_y);
cscanf("%d", &sec);
/* check input valid or not */
{}
setcbrk(1);
ctrlbrk(jump_out);
/*jump_out沒有起到作用,實在不好意思.*/
/*
if (getcbrk())
printf("crtl break is on\n");
else
printf("is off\n");
*/
while (1)
{
delay(1000);
sec++;
if (sec >= 60)
{
sec -= 60;
min++;
if (min >= 60)
{
min -= 60;
hour++;
if (hour >= 24)
{
hour -= 24;
}
}
}
sprintf(str_out, "%02d:%02d:%02d", hour, min, sec);
gotoxy(center_x - 4, center_y);
cprintf(str_out);
}
/* getch();*/
return 0;
}
❾ 數字電子鍾c語言或者匯編語言程序
你好@是用數碼管顯示嗎？時鍾晶元用什麼型號的？
❿ 求51單片機電子鍾的C程序代碼
自己寫吧，寫完會有很多感悟的