?? test.c
字號:
/*
*********************************************************************************************************
* uC/OS-II
* The Real-Time Kernel
*
* (c) Copyright 1992-2008, Bucker
* All Rights Reserved
*
* EXAMPLE #1
*********************************************************************************************************
*/
#include "includes.h"
#include "image.h"
#include "led.h"
/*
*********************************************************************************************************
* CONSTANTS
*********************************************************************************************************
*/
#define TASK_STK_SIZE 512 /* Size of each task's stacks (# of WORDs) */
#define VIDEO 0x10 /*BIOS調(diào)用中INT10H*/
#define MY_TASK_START_PRIO 4
/*
*********************************************************************************************************
* VARIABLES
*********************************************************************************************************
*/
OS_STK TaskDispStk[TASK_STK_SIZE]; /* Tasks stacks */
OS_STK TaskMenuStk[TASK_STK_SIZE]; /* Tasks stacks */
OS_STK TaskClockStk[TASK_STK_SIZE]; /* Tasks stacks */
OS_STK TaskSetDateStk[TASK_STK_SIZE]; /* Tasks stacks */
OS_STK TaskSetTimeStk[TASK_STK_SIZE]; /* Tasks stacks */
OS_STK TaskSetAlertStk[TASK_STK_SIZE]; /* Tasks stacks */
OS_STK TaskStartStk[TASK_STK_SIZE]; /* Tasks stacks */
OS_EVENT *TimeKey;
void *TimeKeyMsg[10];
FILE *Fr;
INT8U Status = 0;
struct TIME
{
INT16U Year;
INT8U Month;
INT8U Day;
INT8U Hour;
INT8U Minute;
INT8U Second;
INT8U Week;
} Time;
/*
*********************************************************************************************************
* FUNCTION PROTOTYPES
*********************************************************************************************************
*/
void TaskDisp(void *data); /* Function prototypes of tasks */
void TaskMenu(void *data); /* Function prototypes of tasks */
void TaskClock(void *data); /* Function prototypes of tasks */
void TaskSetDate(void *pdata); /*設(shè)定日期*/
void TaskSetTime(void *pdata); /*設(shè)定時間*/
void TaskSetAlert(void *pdata); /*設(shè)定鬧鐘*/
void TaskStart(void *data); /* Function prototypes of Startup task */
void PSet(INT16U x,INT16U y,INT16U color);
void InitScr(void);
void CloseScr(void);
void OpenHZK(char *FileName);
void DispChinese(INT16U x,INT16U y,char *Hz,INT8U att);
void DispChineseLine(INT16U x,INT16U y,char *Str,INT8U att);
void DispLED(INT16U x,INT16U y,INT8U led);
void Update(INT8U att);
void ResumeLCD(void);
INT8U GetWeek(INT16U year,INT8U month,INT16U day);
void DispNum(INT16U x,INT16U y,INT8U data,INT8U att);
void DispData(INT16U x,INT16U y,INT16U data,INT8U att);
INT8U EditData(INT16U x,INT16U y,INT16U *data,INT8U att,INT16S min,INT16S max);
/*
*********************************************************************************************************
* 模擬在LCD上的指定坐標(biāo)畫一個點
*********************************************************************************************************
*/
void PSet(INT16U x,INT16U y,INT16U color)
{
union REGS regs;
regs.h.ah = 0x0c;
regs.h.al = color;
regs.x.cx = x + 0x10;
regs.x.dx = y + 0x18;
int86(VIDEO,®s,®s);
}
/*
*********************************************************************************************************
* 產(chǎn)生一個仿真的LCD屏幕
*********************************************************************************************************
*/
void InitScr()
{
union REGS regs;
INT16U A;
regs.x.ax = 0x0013;
int86(VIDEO,®s,®s);
for (A = 0;A < 130;A++)
{
PSet(A - 1,-1,2);
PSet(A - 1,64,2);
}
for (A = 0;A < 66;A++)
{
PSet(- 1,A - 1,2);
PSet(128,A - 1,2);
}
}
/*
*********************************************************************************************************
* 將顯示模式改為字符方式
*********************************************************************************************************
*/
void CloseScr()
{
union REGS regs;
regs.x.ax = 0x0003;
int86(VIDEO,®s,®s);
}
/*
*********************************************************************************************************
* 打開字庫文件
*********************************************************************************************************
*/
void OpenHZK(char *FileName)
{
if (Fr != NULL) fclose(Fr);
if ((Fr = fopen(FileName,"rb")) == NULL)
exit(0);
}
/*
*********************************************************************************************************
* 模擬在LCD的指定位置顯示一個漢字
*********************************************************************************************************
*/
void DispChinese(INT16U x,INT16U y,char *Hz,INT8U att)
{
INT8U a,b,c,d;
if (Fr != NULL)
{
if (!(att & 0x80))
fseek(Fr,(long)((INT16U)((INT8U)Hz[0] - 161) * 94 + (INT8U)Hz[1] - 161) * 32,SEEK_SET);
else
fseek(Fr,(long)((INT16U)((INT8U)Hz[0] - 161) * 94 + (INT8U)Hz[1] - 161) * 32 + 267616L,SEEK_SET);
for (a = 0;a < 16;a++)
{
for (b = 0;b < 2;b++)
{
c = fgetc(Fr);
for (d = 0;d < 8;d++)
{
if (!(att & 0x01))
{
if (c & 0x80) PSet(x + b * 8 + d,y + a,30);
else PSet(x + b * 8 + d,y + a,1);
}
else
{
if (c & 0x80) PSet(x + b * 8 + d,y + a,1);
else PSet(x + b * 8 + d,y + a,30);
}
c <<= 1;
}
}
}
}
}
/*
*********************************************************************************************************
* 模擬LCD上指定位置顯示一行漢字
*********************************************************************************************************
*/
void DispChineseLine(INT16U x,INT16U y,char *Str,INT8U att)
{
if (x > 320) x = (128 - strlen(Str) * 8) >> 1;
while (*Str)
{
DispChinese(x,y,Str,att);
Str += 2;
x += 16;
}
}
/*
*********************************************************************************************************
* 模擬顯示數(shù)碼管數(shù)字
*********************************************************************************************************
*/
void DispLED(INT16U x,INT16U y,INT8U led)
{
INT16U a,b;
INT8U *P = LED[led];
INT8U c,d;
for (a = 0;a < 29;a++)
{
for (b = 0;b < 2;b++)
{
c = *P++;
for (d = 0;d < 8;d++)
{
if (c & 0x80) PSet(x + b * 8 + d,y + a,30);
else PSet(x + b * 8 + d,y + a,1);
c <<= 1;
}
}
}
}
/*
*********************************************************************************************************
* 更新顯示時間
*********************************************************************************************************
*/
void Update(INT8U att)
{
static struct TIME oldtime;
if (att || oldtime.Month != Time.Month)
{
oldtime.Month = Time.Month;
DispLED(0,35,Time.Month / 10);
DispLED(20,35,Time.Month % 10);
}
if (att || oldtime.Day != Time.Day)
{
oldtime.Day = Time.Day;
DispLED(46,35,Time.Day / 10);
DispLED(66,35,Time.Day % 10);
}
if (att || oldtime.Week != Time.Week)
{
oldtime.Week = Time.Week;
if (Time.Week)
DispLED(112,35,Time.Week);
else
DispLED(112,35,8);
}
if (att || oldtime.Hour != Time.Hour)
{
oldtime.Hour = Time.Hour;
DispLED(0,0,Time.Hour / 10);
DispLED(20,0,Time.Hour % 10);
}
if (att || oldtime.Minute != Time.Minute)
{
oldtime.Minute = Time.Minute;
DispLED(46,0,Time.Minute / 10);
DispLED(66,0,Time.Minute % 10);
}
if (att || oldtime.Second != Time.Second)
{
oldtime.Second = Time.Second;
DispLED(92,0,Time.Second / 10);
DispLED(112,0,Time.Second % 10);
}
}
/*
*********************************************************************************************************
* 恢復(fù)屏幕
*********************************************************************************************************
*/
void ResumeLCD()
{
INT16U x,y;
INT8U c,d;
for (y = 0;y < 64;y++)
{
for (x = 0;x < 16;x++)
{
c = Image1[y * 16 + x];
for (d = 0;d < 8;d++)
{
if (c & 0x80) PSet(x * 8 + d,y,30);
else PSet(x * 8 + d,y,1);
c <<= 1;
}
}
}
DispChineseLine(0,96,"按回車鍵進(jìn)菜單！！",0);
DispChineseLine(0,112," ",0);
DispChineseLine(0,128," ",0);
}
/*
*********************************************************************************************************
* 顯示數(shù)字
*********************************************************************************************************
*/
void DispNum(INT16U x,INT16U y,INT8U data,INT8U att)
{
switch (data)
{
case 0:
DispChinese(x,y,"０",att);
break;
case 1:
DispChinese(x,y,"１",att);
break;
case 2:
DispChinese(x,y,"２",att);
break;
case 3:
DispChinese(x,y,"３",att);
break;
case 4:
DispChinese(x,y,"４",att);
break;
case 5:
DispChinese(x,y,"５",att);
break;
case 6:
DispChinese(x,y,"６",att);
break;
case 7:
DispChinese(x,y,"７",att);
break;
case 8:
DispChinese(x,y,"８",att);
break;
case 9:
DispChinese(x,y,"９",att);
break;
}
}
/*
*********************************************************************************************************
* 顯示數(shù)值
*********************************************************************************************************
*/
void DispData(INT16U x,INT16U y,INT16U data,INT8U att)
{
INT8U a,b,c;
a = att & 0x07;
b = (att & 0x80);
if (!b)
c = (att >> 3) & 0x07;
else
c = 100;
if (a == 4)
{
DispNum(x,y,data / 1000,b || (c == 4));
data %= 1000;
x += 16;
}
if (a >= 3)
{
DispNum(x,y,data / 100,b || (c == 3));
data %= 100;
x += 16;
}
if (a >= 2)
{
DispNum(x,y,data / 10,b || (c == 2));
data %= 10;
x += 16;
}
DispNum(x,y,data,b || (c == 1));
}
/*
*********************************************************************************************************
* 編輯數(shù)據(jù)
*********************************************************************************************************
*/
INT8U EditData(INT16U x,INT16U y,INT16U *data,INT8U att,INT16S min,INT16S max)
{
INT8U a,b;
INT8S buff[4];
INT16U temp;
INT8U err;
INT16S *key;
temp = *data;
for (a = 0;a < 4;a++)
{
buff[a] = temp % 10;
temp /= 10;
}
a = att & 0x07;
b = (att >> 3) & 0x07;
while (1)
{
DispData(x,y,*data,a | (b << 3));
key = OSQPend(TimeKey,0,&err);
if (*key == 0x104B) /*如果是左移*/
{
if (++b > a)
{
if (*data >= min && *data <= max)
return 2;
else
b = 1;
}
}
else if (*key == 0x104D) /*如果是右移*/
{
if (--b < 1)
{
if (*data >= min && *data <= max)
return 3;
else
b = a;
}
}
else if (*key == 0x1048) /*如果是“上”*/
{
if (++buff[b - 1] > 9)
buff[b - 1] = 0;
}
else if (*key == 0x1050) /*如果是“下”*/
{
if (--buff[b - 1] < 0)
buff[b - 1] = 9;
}
else if (*key == 0x1044) /*如果是F10*/
return 1;
else if (*key == 0x0D) /*如果是回車*/
{
if (*data >= min && *data <= max)
return 0;
}
*data = buff[3] * 1000 + buff[2] * 100 + buff[1] * 10 + buff[0];
}
}
/*
*********************************************************************************************************
* 計算某年月日是星期幾
*********************************************************************************************************
*/
INT8U GetWeek(INT16U year,INT8U month,INT16U day)
{
INT8U dat[12] = {31,28,31,30,31,30,31,31,30,31,30,31};
INT8U y;
if (month > 1)
for (y = 1;y < month;y++) day += dat[y - 1];
if (((!(year % 4) && (year % 100)) || !(year % 400)) && month > 2) day++;
return (year + (year - 1) / 4 - (year - 1) / 100 + (year - 1) / 400 - 1 + day) % 7;
}
/*
*********************************************************************************************************
* MAIN
*********************************************************************************************************
*/
void main (void)
{
struct time ti;
struct date da;
?? 快捷鍵說明
復(fù)制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -