Program To Implement Recalibrate Command in C Starts FDD motor , check its status & turn off Motor


void main()
int show;
//Put on the motor

// Check whether the FDC is ready
show=inp(0x3f4); //Read the status of MAIN STATUS REGISTER

if(show==128)//Check whether FDC is ready

//Input the command parameters
outp(0x3f5,7);//Enter command parameters
outp(0x3f5,0);//Enter Drive No.
// Check the status of data register
printf("Succesfully executed Recalibrate command");
//Put off the motor


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History Of C..

In the beginning was Charles Babbage and his Analytical Engine, a machine
he built in 1822 that could be programmed to carry out different computations.
Move forward more than 100 years, where the U.S. government in
1942 used concepts from Babbage’s engine to create the ENIAC, the first
modern computer.
Meanwhile, over at the AT&T Bell Labs, in 1972 Dennis Ritchie was working
with two languages: B (for Bell) and BCPL (Basic Combined Programming
Language). Inspired by Pascal, Mr. Ritchie developed the C programming

My 1st Program...

void main ()
clrscr ();
printf ("\n\n\n\n");
printf ("\t\t\t*******Pankaj *******\n");
printf ("\t\t\t********************************\n");
printf ("\t\t\t\"Life is Good...\"\n");
printf ("\t\t\t********************************");
getch ();

Next Step...


void main ()
clrscr ();
printf ("\n\n\n\n\n\n\n\n");
printf ("\t\t\t --------------------------- \n\n");

printf ("\t\t\t | IGCT, Info Computers, INDIA | \n\n");
printf ("\t\t\t --------------------------- ");

getch ();