EmbLogic » premveer

Related to cvs and stepper motor

premveer — Wed, 18 Jan 2012 08:42:54 +0000

we have complete the cvs server and stepper motor control with the help of parallel port

premveer — Mon, 14 Nov 2011 04:58:24 +0000

i have complete semaphore,completion,spin_lock for multiple item

premveer — Tue, 01 Nov 2011 03:21:25 +0000

i have complete read write operation for multiple item and llseek also done

premveer — Mon, 17 Oct 2011 08:17:32 +0000

i have done write and read operation for single quantum

premveer — Sun, 09 Oct 2011 12:40:37 +0000

i have done initialization,registration,open,release,trim.

premveer — Tue, 04 Oct 2011 06:41:31 +0000

difference b/w structure and union.

Structure:

1. It allocates memory equal to sum of memory allocated to its each individual member.

2.each member have their own memory space.

3. structure can not be implemented in shred memory.

4. it has less Ambiguity.

5. Self referential structure can be implemented in data structure.

6. All members if structure can be accessed at a time.

Union:

1.It allocates piece of memory that is Large enough to hold the Largest variable of type in union.

2. one block is used by all the members of union.

3. Union is the Best environment where memory is shared.

4. as memory is shared, Ambiguity is more in union.

5. self ref. union can not be implemented.

6. only one member is accessed at a time.

premveer — Tue, 04 Oct 2011 06:40:25 +0000

basic meaning of static variable,global variable,local variable.difference also

premveer — Tue, 04 Oct 2011 06:37:59 +0000

why char pointer take four bytes.while char take only one byte