S12 / MagniV MicrocontrollersのトピックRe: Convert Integer to String and vice versa

Convert Integer to String and vice versa

SebaS — Mon, 06 Nov 2006 22:15:15 GMT

Hi, folks!

Well, I'm working with HCS12, with CodeWarrior compiler and I'm progamming it in C language.
Now I need to convert a string to integer, and then an integer to string. I've been told that I should use the atoi() and itoa() functions.... And in order to do that I must include "stdio.h" and "stdlib.h".
The problem is that it says that itoa doesn't exist. I guess it means that it's not in "stdlib.h"...So I downloaded another version of "stdlib.h" that has the itoa() function..... You won't beleive that, but this "stdlib.h" I've downloaded does not have the other function atoi().... WHAT CAN I DO??????

PS: I try to copy what I thought was the declaration of the missing function from the other header but it still doesn't work.

THANKS

Re: Convert Integer to String and vice versa

Alban — Mon, 06 Nov 2006 22:25:02 GMT

You can start by searching for your function name with the Forum search.

It will give you the C code of the function to include in your project..........

Re: Convert Integer to String and vice versa

sjmelnikoff — Tue, 07 Nov 2006 21:08:30 GMT

There's no such function as itoa() in the standard C libraries. You could use sprintf() instead, though it may be more efficient to write your own function.

Steve Melnikoff.