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- Path: FreeNet.Carleton.CA!an171
- From: an171@FreeNet.Carleton.CA (Anthony Hill)
- Newsgroups: comp.dcom.modems
- Subject: Re: How to make amodem do following
- Date: 19 Apr 1996 23:59:42 GMT
- Organization: The National Capital FreeNet
- Sender: an171@freenet2.carleton.ca (Anthony Hill)
- Message-ID: <4l99de$jnj@freenet-news.carleton.ca>
- References: <4l7r5j$dug@piglet.cc.uic.edu>
- Reply-To: an171@FreeNet.Carleton.CA (Anthony Hill)
- NNTP-Posting-Host: freenet2.carleton.ca
-
-
- John (yaojun@tigger.uic.edu) writes:
- > How to make a modem do following through the initailization string?
- >
- > 1.Track the presence of data-carrier-detect (DCD) (high when a carrier
- > is detected).
-
- &C1
-
- > 2. Hang up and disable auto-answer when data terminal ready (DTR) goes
- > from ON to OFF (high to low).
-
- Hmm, this is a bit tougher. If you have S0=0 set in you're NVRAM,
- you can do this with &D3 (on MOST modems, although for USRs you need to
- use &D2 S13.0=1). &D2 will just tell the modem to hang up on DTR drop,
- &D3 will tell the modem to hang up and reset (loading up a profile from
- NVRAM, usualy Profile 0 unless otherwise specified).
-
- > 3. Return result codes.
-
- Q0
-
- > 4. Return verbose codes.
-
- V1
-
- > 5. Enable character echo in command state.
-
- E1
-
- > 6. Wait about 55 seconds for a carrier.
-
- S7=55
-
- > 7. Disable the +++ escape sequence.
-
- S2=255 (or any number greater then 127).
-
- Anthony
-
- --
- Anthony Hill | an171@FreeNet.Carleton.CA
-