I'm curious about these issues...
Maarten ter Huurne wrote:
> I don't know of any standard that uses <CR> as a line break. MS uses <CRLF>,
> Unix uses <LF>.
Doesn't Mac use <CR>?
> Maybe your modem accepts <CR>, but I don't think that's true for all modems.
> Choosing <CRLF> is probably a safer bet.
But if the modem listens to <CR>, then <CRLF> would
in fact have some effect like this:
ATZ<CR>
<LF>ATZ<CR>
<LF>
The second ATZ (or any command) would be ignored
because the modem doesn't understand the <LF>
before it. Or am I mistaken? <:)
> LINE INPUT only works if the modem is sending <CRLF>. My modem sends <LF> and
> therefore LINE INPUT will return with a buffer overflow error (end of line
> not detected, so it will keep reading).
If it needs to be read byte by byte, then would
it be necessary to write to it byte by byte?
[]s,
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