Dear sirs and madams
I present the following program to which i am simulating on a 8051 MCU
#include <reg51.h>
#include <stdio.h> #define output P0
void main () { unsigned int x;
while(1) { output = 1;
for(x=0; x<65000; x++) {
}
output = 0; for(x=0; x<65000; x++) {
My problem is that i am attempting to learn timing delays. For this program the P0 goes from 0 to 1 with a delay between. When i debug the program and run it with peripheral P0 open, it switches the value from 0 to 1 BUT the problem is its going to fast no matter how much delay i am putting in.
Please help me
"The speed the CPU runs at and it's maximum speed are far more relevant."
How fast will your 8051's CPU run to achieve a nanosecond delay?
Faster than your brain.
"Faster than your brain."
Uh-huh. We knew you'd fail. Thanks for playing.
The least I can do is offer you a rematch. But you bore me, so I won't.
What an odd discussion.
Looks like the chaff is being thrown out with the wheat.
/We knew you'd fail./
Heh. With "nanosecond delay", his failure was preordained.
Cool. Can anyone join in with the derision?
"nanosecond delay". What an idiot!
"assembly". How 20th century!
"appropriate way to achieve a goal". Be serious!
"Can anyone join in with the derision?"
Sure! The more, the merrier. The jackassery is strong in that one.