LEGO <luis.ontanon@...> writes:
>
> It depends in how you want the char:
>
> - a one byte unsigned integer can be taken with u = tvb(offset,1):get_uint()
> - a string containing just one char (supposing it's printable) would
> be taken with str = tvb(offset,1):get_string()
> - a bytearray that contains just one char would be ba =
> tvb(offset,1):get_bytes()
> the you can fetch the value of the first byte with ba[0]
>
See, the problem lies that when I try and call get_string() or get_bytes(),
LUA doesn't recognize them as functions. It recognizes string() and bytes(),
but they don't seem to return anything - or at least, that I can throw out
onto the screen.
I'm pulling a single, readable character (looking for a Y or an N) from the
packet.
