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Re: Is there a dist with "Some hidden Calypso commands" included

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From: Robin Häggqvist
Subject: Is there a dist with "Some hidden Calypso commands" included
Date: Wednesday, November 5, 2008 - 1:08 am

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Im looking for a dist that have implemented the magic Calypso commands that
*might* solve the ECHO issue. I just want to flash my FR. I cant compile ne=
w
kernels or modules or any of the other cool stuff you kids do. (Some day I
might learn but not today)

--=20
/Robin H=E4ggqvist

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Im looking for a dist that have implemented the magic Calypso commands that=
 <u>might</u> solve the ECHO issue. I just want to flash my FR. I cant comp=
ile new kernels or modules or any of the other cool stuff you kids do. (Som=
e day I might learn but not today)<br clear=3D"all">
<br>-- <br>/Robin H=E4ggqvist<br>

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From: Timo Juhani Lindfors
Subject: Re: Is there a dist with "Some hidden Calypso commands" included
Date: Wednesday, November 5, 2008 - 1:24 am

apt-get source fso-frameworkd
grep -ri "echo cancel" .

finds

./framework/subsystems/ogsmd/modems/ti_calypso/channel.py:        c.append( "%N028B" ) # Long Echo Cancellation: active, -6db




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From: Carl Lobo
Subject: Re: Is there a dist with "Some hidden Calypso commands" included
Date: Wednesday, November 5, 2008 - 1:57 am

There's also a libqtopiaphonemodem on the list that contains the fix
as well. You just need to replace the file in /opt/Qtopia/lib I think.
Works for me on FDOM (should work on anything using Qtopia4.3.2 for
dialing).

On Wed, Nov 5, 2008 at 1:54 PM, Timo Juhani Lindfors

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From: William Kenworthy
Subject: Re: Is there a dist with "Some hidden Calypso commands" included
Date: Wednesday, November 5, 2008 - 3:23 am

Its here:
 http://lists.openmoko.org/pipermail/community/2008-October/033312.html

I can see it passes the command in to switch echo suppression on in a
logread.  I havent done any real testing.

BillK



-- 
William Kenworthy <billk@iinet.net.au>
Home in Perth!


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From: Alastair Johnson
Subject: Re: Is there a dist with "Some hidden Calypso commands" included
Date: Wednesday, November 5, 2008 - 7:23 am

Just to be clear, the 'magic Calypso commands' turn on the modem's 
hardware echo suppression and/or noise cancellation, depending on 
exactly which command is used. This will allow more gain on the earpiece 
and mic before echo starts, but if you turn things up too high you will 
still get echo.

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