[riot-devel] char* to int and vice versa

Adeel Mohammad Malik adeel.mohammad.malik at ericsson.com
Mon Sep 5 18:39:22 CEST 2016


atoi() converts from a string to an int. I want to convert an int to a string.

/Adeel

From: devel [mailto:devel-bounces at riot-os.org] On Behalf Of Simon Brummer
Sent: Monday, September 05, 2016 6:36 PM
To: RIOT OS kernel developers
Subject: Re: [riot-devel] char* to int and vice versa


Ah okay. You are looking for atoi() ;)

Am 05.09.2016 6:18 nachm. schrieb "Adeel Mohammad Malik" <adeel.mohammad.malik at ericsson.com<mailto:adeel.mohammad.malik at ericsson.com>>:
The char * is a string here. Basically what I want is the equivalent of sprintf().

/Adeel

From: devel [mailto:devel-bounces at riot-os.org<mailto:devel-bounces at riot-os.org>] On Behalf Of Simon Brummer
Sent: Monday, September 05, 2016 6:10 PM
To: RIOT OS kernel developers
Subject: Re: [riot-devel] char* to int and vice versa


Well, in c any Pointer is an integer. If you want the plain numeric value, you can just cast the pointer to int. There is no conversion function

Am 05.09.2016 5:58 nachm. schrieb "Adeel Mohammad Malik" <adeel.mohammad.malik at ericsson.com<mailto:adeel.mohammad.malik at ericsson.com>>:
Hi,

A quick question, what functions should I use to convert between a char * and int in RIOT?

/Adeel

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