title: how to convert an integer to string?
body: <p>I have a standard c function with the following prototype</p>
  
  <pre><code>extern void lcd_puts(const char *s);
  </code></pre>
  
  <p>in my other function i have something like this</p>
  
  <pre><code>send_to_lcd() {
    uint8_t count = 10
    lcd_puts(count);
  }
  </code></pre>
  
  <p>my question is how do i convert count to a string pointer to be able to send it to lcd_puts
  which should print out the count on a lcd screen</p>
  
  <p>thanks</p>