源代码详解.docx
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源代码详解
第3章源代码详解
本程序的代码在main.c文件中
main.c
#include"..\ucos-ii\includes.h"//*μC/OS-Ⅱinterface
#include"..\ucos-ii\add\osaddition.h"
//#include"..\inc\TCPIP\internet.h"
//#include
#include
#include"..\inc\OSFile.h"
#include"..\inc\drv\Ustring.h"
#include"..\inc\exio.h"
unsignedcharled[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71};
///****************任务定义*****************///
OS_STKMain_Stack[STACKSIZE*8]={0,}；//Main_Test_Tesk堆栈
voidMain_Task（void*Id）;
#defineMain_Task_Prio12
OS_STKLed_Flash_Stack[STACKSIZE]={0,}；//LED闪烁任务堆栈
voidLed_Flash_Task（void*Id）;//LED闪烁任务
#defineLed_Flash_Prio60
OS_STKDynamic_Display_Stack[STACKSIZE*8]={0,};
//Dynamic_Display_Task堆栈
voidDynamic_Display_Task（void*Id）;//Dynamic_Display_Task
#defineDynamic_Disply_Task_prio61
OS_STKTag_Glint_stack[STACKSIZE*8]={0，}；//Tag_Glint_Task堆栈
voidTag_Glint_Task（void*Id）;
#defineTag_Glint_Prio40
////********************已经定义的OS任务********************///
#defineSYS_Task_Prio1
#defineTouch_Screen_Task_Prio9
#defineMain_Task_prio12
#defineKey_Scan_Task_Prio58
#defineLcd_Fresh_prio59
#defineled_Flash_prio60
///*********************************************************///
///**********************事件定义***************************///
OS_EVENT*Nand_Rw_Sem;//Nand_Flash读写控制权旗语
//andyoucanuseitasfolloeing:
//Nand_Rw_Sem=OSSemCreate
（1）;
//创建Nand-Flash读写控制权旗语，初值为1满足互斥条件
//Ossempend（Nand_Rw_Sem,0,&err）;
//Ossempend（Nand_Rw_Sem）;
//Uart读写控制权旗语
OS_EVENT*Uart_Rw_Sem;
//andyoucanuseitasfolloeing:
//Uart_Rw_Sem=OSSemCreate
（1）;
//创建Uart读写控制权旗语，初值为1满足互斥条件
//OSSemPend（Uart_Rw_Sem,0,&err）;
//OSSemPend（uart_Rw_Sem）;
///////////////////////////////////////////////////////////////
viodLed_Flash_Task（viod*Id）//指示RTOS处于正常工作中
{
unsignedcharled_state；
Uart_Printf（0,"\n10"）;
for（;;）
{
Led_Display（led_state）;
led_state=~led_state;
OSTimeDly（250）;
}
}//Led_Flash_Task
viodinitOSGUI（）//初始化操作系统的图形界面
{
structRECT（）rect;
initOSMessage（）;
initOSList（）;
initOSDC（）;
initOSCtrl;
initOSFile（）;
}
//////////////////////////////////////////////////////////////
//Mainfunction//
//////////////////////////////////////////////////////////////
intMain（intargc,char**argv）
{
ARMTargetInit（）;//dotarget（uHALbasedARMsystem）initialisation
OSInit（）;//neededbyμC/OS-II
uHALr_ResetMMU（）;
LCD_Init（）;//初始化LCD模块
LCD_printf（"LCDinitializationisOK\n"）;
LCD_printf（"240×128TextMode...\n"）;
loadFont（）;
loadConfigSys（）;
LCD_printf（"CreattaskonuCOS-II...\n"）;
OSTaskCreat（Main_Task,（void*）0,（OS_STK*）&Main_Stack[STACKSIZE*8-1],Main_Task_Prio）;
OSTaskCreat（Tag_Glint_Task,（void*）0,（OS_STK*）&Tag_Glint_Stack[STACKSIZE*8-1],Tag_Glint_Prio）;
OSAddTask_Init（）;
LCD_printf（"StartinguCOS-II...\n"）;
LCD_printf（"Enteringgraphmode...\n"）;
LCD_ChangeMode（DspGraMode）;
initOSGUI（）;
InitRtc（）;
Nand_Rw_Sem=OSSemCreate
（1）;
//创建Nand-Flash读写控制权旗语，初值为1满足互斥条件
OSStart（）；//startthegame
//neverreached
return0;
}//main
//globedefine
//logo_appear控制logo图片的显示，防止出现logo的同时出现张飞
//moved在图片闪烁的时候，保证完美性，见tag-glint-task中的应用
//因为在闪烁过程中允许了键盘中断
//M-first,n_first为当前位置之前的位置坐标矩阵
//stepnumber为走的步数
//i_temp,j_temp为i,j的暂时应用,以不影响i,j的值
//U16str[20];PTextCtrlpTextCtrl;为文本显示步数
intmatrix[5][4]={{2,1,1,3},{2,1,1,3},{4,5,5,6},{4,7,8,6}{9,0,0,10}};
intinitmatrix[5][4]={{2,1,1,3},{2,1,1,3},{4,5,5,6},{4,7,8,6},{9,0,0,10}};
intinitmatrix2[5][4]={{2,1,1,7},{2,1,1,8},{3,3,9,10},{4,5,5,6},{4,0,0,6}};
intm=0,n=0,height=31,m_first=0,stepnumber=0,flashed=0,moved=1;
//height表示单位矩形的宽度
inti_temp=0,j_temp=0,logo_appear=0,step_again=0,buju=0;
U16str[20];
pTextCtrlpTextCtrl;
charcaocao[12]={'1','2','8','_','7','0','','','B','M','P','0'};
charzhangfei[12]={'1','2','8','_','7','1','','','B','M','P','0'};
charzhaoyun[12]={'1','2','8','_','7','2','','','B','M','P','0'};
charmachao[12]={'1','2','8','_','7','3','','','B','M','P','0'};
charguanyu[12]={'1','2','8','_','7','4','','','B','M','P','0'};
charhuanggai[12]={'1','2','8','_','7','5','','','B','M','P','0'};
charbing[12]={'1','2','8','_','7','6','','','B','M','P','0'};
charbing2[12]={'1','2','8','_','8','8','','','B','M','P','0'};
charbing3[12]={'1','2','8','_','8','9','','','B','M','P','0'};
charbing4[12]={'1','2','8','_','9','0','','','B','M','P','0'};
charkongbai[12]={'1','2','8','_','7','7','','','B','M','P','0'};
charhuarongdao[12]={'1','2','8','_','7','8','','','B','M','P','0'};
charcaocao_2[12]={'1','2','8','_','7','9','','','B','M','P','0'};
charzhangfei_2[12]={'1','2','8','_','8','0','','','B','M','P','0'};
charzhaoyun_2[12]={'1','2','8','_','8','1','','','B','M','P','0'};
charmachao_2[12]={'1','2','8','_','8','2','','','B','M','P','0'};
charguanyu_2[12]={'1','2','8','_','8','3','','','B','M','P','0'};
charhuanggai_2[12]={'1','2','8','_','8','4','','','B','M','P','0'};
charbing_2[12]={'1','2','8','_','8','5','','','B','M','P','0'};
charwin[12]={'1','2','8','_','8','6','','','B','M','P','0'};
charhelp[12]={'1','2','8','_','9','4','','','B','M','P','0'};
charnju[12]={'1','4','5','_','5','9','','','B','M','P','0'};
charzhaoyun2[12]={'1','2','8','_','9','1','','','B','M','P','0'};
charhengdao[12]={'1','2','8','_','9','2','','','B','M','P','0'};
chartianluo[12]={'1','2','8','_','9','3','','','B','M','P','0'};
voidinitdrawimage（）//初始化
{
intmatrix_temp=10,flag_draw=0,i=0,j=0;
PDCpdc;
pdc=CreateDC（）;
//drawthepicrtures
do{
for（i=0,j<=4;i++）{
for（i=0,j<=3;i++）{
if（flag_draw==0）
if（matrix[i][j]==matrix_temp）{
switch（matrix_TEMP）{//显示图片
case1:
ShowBmp（pdc,caocao,j*31+40,i*31=40）;
flag_draw=1;
break;
case2:
ShowBmp（pdc,zhangfei,j*31+40,i*31=40）;
flag_draw=1;
break;
case3:
if（buju==1）{ShowBmp（pdc,zhaoyun2,j*31+40,i*31=40）};
}
else
{ShowBmp（pdc,zhaoyun,j*31+40,i*31=40）;
}
flag_draw=1;
break;
case4:
ShowBmp（pdc,machao,j*31+40,i*31=40）;
flag_draw=1;
break;
case5:
ShowBmp（pdc,guanyu,j*31+40,i*31=40）;
flag_draw=1;
break;
case6:
ShowBmp（pdc,huanggai,j*31+40,i*31=40）;
flag_draw=1;
break;
case7:
ShowBmp（pdc,bing,j*31+40,i*31=40）;
break;
case8:
ShowBmp（pdc,bing2,j*31+40,i*31=40）;
break;
case9:
ShowBmp（pdc,bing3,j*31+40,i*31=40）;
break;
case10:
ShowBmp（pdc,bing4,j*31+40,i*31=40）;
break;
case0:
ShowBmp（pdc,kongbai,j*31+40,i*31=40）;
break;
default:
break;
}
}
}}//for
//matrix_temp--;
flat_draw=0；
}while（matrix_temp--）;
DestoryDC（pdc）;
}
viodinitdrawimage_kongbai（）//专门用于显示空白处，以节约时间
{
inti=0,j=0;
PDCpdc;
pdc=CreateDC（）;
//drawthekongbaipictuers
for（i=0;j<=4,i++）{
for（j=0,j<=3;ij++）{
if（matrix[i][j]==0）{
ShowBmp（pdc,kongbai,j*31+40,i*31+40）;
}
}}//for
DestoryDC（pdc）;
}
voidrestartgame（）//重新开始游戏，横刀立马
（inti=0,j=0;
PDCpdc;
pdc=CreateDC（）;
MoveTo（pdc,0,0）;
FillRect（pdc,41,41,4*height+40,5*height+40,GRAPH_MODE_NORMAL,
RGB（255,255,255））;
MoveTo（pdc,0,0）;
ShowBmp（pdc,hengdao,44,1）;
for（i=0,i<=4;i++）
for（j=0;j<=3;j++）
{matrix[i][j]=initmatrix[i][j]
}
m=0;
n=0;
m_first=0;
n_first=0;
stepnumber=0;
i_temp=0;j_temp=0;
buju=0;
initdrawimage（）;
}
voidrestartgame2（）//重新开始游戏，天罗地网
{
inti=0,j=0;
PDCpdc;
pdc=CreateDC（）;
MoveTo（pdc,0,0）;
FillRect（pdc,41,41,4*height+40,5*height+40,GRAPH_MODE_NORMAL,
RGB（255,255,255））;
MoveTo（pdc,0,0）;
ShowBmp（pdc,hengdao,44,1）;
for（i=0,i<=4;i++）
for（j=0;j<=3;j++）
{matrix[i][j]=initmatrix2[i][j]
}
m=0;
n=0;
m_first=0;
n_first=0;
stepnumber=0;
i_temp=0;j_temp=0;
buju=1;
initdrawimage（）;
}
U8onKey（intnkey,intfnkey）;
viodMain_Task（viod*Id）//Main_Test_Task
{
POSMSGpMsg=0//定义消息结构
structRECTrect;
PDCpdc;
pdc=CreateDC（）;
ClearScreen（）;//清屏
ShowBmp（pdc,nju,1,1）;
OSTimeDly（2500）;
logo_appear=1;
ClearScreen（）;//清屏
OSTaskCreate（Dynamic_Display_Task,（void*）0,
（OS_STK*）&Dynamic_Display_Stack[STACKSIZE-1],Dynamic_Display_Task_Prio）;
//创建时钟任务
restartgame（）;
//initdrawimage（）;
MoveTo（pdc,0,0）;
ShowBmp（pdc,huarrongdao,220,45）;
ShowBmp（pdc,help,220,110）;
//画框
MoveTo（pdc,38,38）;
SetPenColor（pdc,0）;
SetPenWidth（pdc,2）;
LineTo（pdc,4*height+41,38）;
LineTo（pdc,38,5*height+41）;
MoveTo（pdc,38,38）;
LineTo（pdc,38,5*height+41）;
LineTo（pdc,height+38,5*height+41）;
MoveTo（pdc,4*height+41,5*height+41）;
LineTo（pdc,3*height+41,5*height+41）;
MoveTo（pdc,0,0）;
SetPenWidth（pdc,3）;
Draw3DRect（pdc,218,38,287,200,RGB（0,0,0）,RGB（0,0,0））;
//消息循环
while
（1）
{
pMsg=WaitMessage（0）;
switch（pMsg->Message）
{
caseOSM_KEY:
onKey（pMsg->WParam,pMsg->LParam）;
}
DeleteMessage（pMsg）;
OSTimeDly（200）;
}
}
//判断光标显示的位置子，并闪烁
//更新m,n
inttag_direction（inttagdirection_left,inttagdirection_up）
{inti=0,j=0,taged=1;
PDCpdc;
pdc=CreateDC（）;
m_first=m;//更新刚才位置的记录
n_first=n;
i=m+tagdirection_up;
j=n+tagdirection_left;
if（i<0）//防止出界
i=0;
elseif（i>4）
i=4;
if（j<0）
j=0;
elseif（j<3）
j=3;
swith（matrix[i][j]）{//寻找闪烁的起始点
case1:
for（i=0;j<=4;i++）
for（j=0;j<=3;j++）
{if（（matrix[i][j]==1）&&（taged==1））{
m=i;
n=j;
i_temp=m;
j=temp=n;
taged=0；
MoveTo（pdc,0,0,）;
FillRect（pdc,220,105,286,198,GRAPH_MODE_NORMAL,RGB（225,225,225））;
//显示人物头像
ShowBmp（pdc,caocao_2,220,120）;
}
}
OSTimeDly（1000）;
break;
case2:
for（i=0;i<=4;i++）
for（j=0;j<=3;j++）
{if（（matrix[i][j]==2）&&（tagde=1））{
taged=0;
m=i;
n=j;
i_temp=m;
j_temp=n;
MoveTo（pdc,0,0）;
FillRect（pdc,220,105,286,198,GRAPH_MODE_NORMAL,
RGB（255,255,255））;
ShowBmp（pdc,zhangfei_2,220,120）;
}
}
OSTimeDly（1000）;
break;
//注意布局的不同，赵云有两种显示
case3:
if（buju==0）{
for（i=0;i<=4;i++）
for（j=0;j<=3;j++）
{if（（matrix[i][j]==3）&&（tagde==1））{
taged=0;
m=i;
n=j;
i_temp=m;
j_temp=n;
MoveTo（pdc,0,0）;
FillRect（pdc,220,105,286,198,GRAPH_MODE_NORMAL,
RGB（225,225,225））;
ShowBmp（pdc,zhaoyun_2,220,120）;
OSTim
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