Обробка квазіпереодичних сигналів у реальному часі

unsigned int newtic=10947,oldtic=65535L;// new tic for 100,1 in second

init_azp(azp,"kanal1.dat");

initgraph(&gdriver, &gmode, "");

errorcode = graphresult();

if (errorcode != grOk)

{

printf("Graphics error: %s\n", grapherrormsg(errorcode));

printf("Press any key to halt:");

getch();

exit(1);

}

outst=fopen("masp.res","w");

if(outst==NULL){

puts("Anable open file\n");

exit(1);

}

fprintf(outst,"\t\t\t\tРезультаты обработки \n");

fprintf(outst,"\n");

fprintf(outst," Период\t\t\t\tПараметры сигнала \n");

setbkcolor(0);

setcolor(1);

cleardevice();

line(1,100,640,100);

line(1,200,640,200);

line(1,300,640,300);

line(1,400,640,400);

line(1,1,1,400);

setcolor(15);

outportb(0x43,0x36);

outportb(0x40,newtic&0x00ff);

outportb(0x40,newtic>>8);

oldhandler = getvect(INTR);

setvect(INTR, handler);

while (stop==1)

{

}

setvect(INTR, oldhandler);

outportb(0x43,0x36);

outportb(0x40,oldtic&0x00ff);

outportb(0x40,oldtic>>8);

fclose(outst);

getch();

closegraph();

}

void init_azp(int mas[][Meanings],char filename[])

{

int i=0,j;

unsigned int *tmp;

FILE *f;

char mode[]="rt";

f=fopen(filename,mode);

if(f==NULL){

puts("Anable open file\n");

exit(1);

}

for(i=0;i<4;i++)

{

for(j=0;j<500;j++)

{

fscanf(f,"%d",tmp);

mas[i][j]=*tmp;

}

rewind(f);

}

fclose(f);

}

Результати роботи програми