ascii to hex - Programmers Heaven

Howdy, Stranger!

It looks like you're new here. If you want to get involved, click one of these buttons!

Categories

Welcome to the new platform of Programmer's Heaven! We apologize for the inconvenience caused, if you visited us from a broken link of the previous version. The main reason to move to a new platform is to provide more effective and collaborative experience to you all. Please feel free to experience the new platform and use its exciting features. Contact us for any issue that you need to get clarified. We are more than happy to help you.

ascii to hex

kman012kman012 Posts: 0Member

How would one convert and ascii character to hex? I am completely stumped by this.

Comments

  • leenolanleenolan Posts: 7Member

    There are online tools to do this, or do you need to write a program?

    -> Hex to Ascii converter http://www.dolcevie.com/js/converter.html

    The following function should convert a character into a hex string (courtesy of stackoverflow).

    
    char hexDigit(unsigned n)
    {
        if (n < 10) {
            return n + '0';
        } else {
            return (n - 10) + 'A';
        }
    }
    
    void charToHex(char c, char hex[3])
    {
        hex[0] = hexDigit(c / 0x10);
        hex[1] = hexDigit(c % 0x10);
        hex[2] = '\0';
    }
    

Sign In or Register to comment.