General Home Automation Infrared to serial signaler

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Subject Author Date
Infrared to serial signaler stephenb2001 03-07-07
Posted by on March 7, 2007, 4:37 am
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Hi I work in the Home Automation area and am interested in trying to
expand some current products functionality. Specificialy i am
interested in expanding the use of Global Cache (www.globalcache.com).
What i am looking for is a device or piece of software that takes an
infrared signal and outputs a serial code via a com port, the reason
being is we have software that will not include serial codes for
certain devices but has infrared progamability. So i could get the
programe to send an infrared signal to the device and the device have
a serial command it would then send to the device mimicing serial
control. I know 2 way communication would be harder but serial control
is all i am trying to achieve for now via infrared. Can anyone suggest
anything?

Stephen


Posted by Dave Houston on March 7, 2007, 6:18 am
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stephenb2001@hotmail.com wrote:

>Hi I work in the Home Automation area and am interested in trying to
>expand some current products functionality. Specificialy i am
>interested in expanding the use of Global Cache (www.globalcache.com).
>What i am looking for is a device or piece of software that takes an
>infrared signal and outputs a serial code via a com port, the reason
>being is we have software that will not include serial codes for
>certain devices but has infrared progamability. So i could get the
>programe to send an infrared signal to the device and the device have
>a serial command it would then send to the device mimicing serial
>control. I know 2 way communication would be harder but serial control
>is all i am trying to achieve for now via infrared. Can anyone suggest
>anything?
>
>Stephen

I'm not sure I understand what you want but most IR to serial devices will
not have an output that matches the serial protocol of your (unspecified)
device. Most output either a non-specific (but unique) code (e.g. IRMan) or
output CCF codes.

It sounds like you need a custom IR-serial translator. Take a look at
Celadon - they do this type of thing.

http://www.celadon.com/index.html


http://davehouston.net
http://tech.groups.yahoo.com/group/roZetta/
roZetta-subscribe@yahoogroups.com

Posted by Robert L Bass on March 7, 2007, 10:16 am
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> I'm not sure I understand what you want but most IR to serial devices will
> not have an output that matches the serial protocol of your (unspecified)
> device. Most output either a non-specific (but unique) code (e.g. IRMan) or
> output CCF codes.

Following are links to a few IR to RS232 devices I found so far. Drivers are
provided but you'll still need to do some coding since
most are intended for specific purposes such as file transfer.

http://www.cooldrives.com/irconcabrsir.html
http://www.8bit-micro.com/trs-80-irda.htm
http://www.expansys.com/p.aspx?i=106297
http://www.industrologic.com/ir2desc.htm
http://www.media.mit.edu/resenv/pushpin/ir-to-rs232.html
http://www.armory.com/~spcecdt/remote/
http://www.mobileplanet.com/p.aspx?i=106297

Enjoy.

--

Regards,
Robert L Bass

=============================>
Bass Home Electronics
941-925-8650
4883 Fallcrest Circle
Sarasota · Florida · 34233
http://www.bassburglaralarms.com
=============================>



Posted by on March 9, 2007, 10:48 am
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wrote:
> > I'm not sure I understand what you want but most IR to serial devices w=
ill
> > not have an output that matches the serial protocol of your (unspecifie=
d)
> > device. Most output either a non-specific (but unique) code (e.g. IRMan=
) or
> > output CCF codes.
>
> Following are links to a few IR to RS232 devices I found so far. Drivers=
are provided but you'll still need to do some coding since
> most are intended for specific purposes such as file transfer.
>
> http://www.cooldrives.com/irconcabrsir.htmlhttp://www.8bit-micro.com/trs-=
80-irda.htmhttp://www.expansys.com/p.aspx?i=3D106297http://www.industrologi=
c=2Ecom/ir2desc.htmhttp://www.media.mit.edu/resenv/pushpin/ir-to-rs232.html=
http://www.armory.com/~spcecdt/remote/http://www.mobileplanet.com/p.aspx?i=
=3D106297
>
> Enjoy.
>
> --
>
> Regards,
> Robert L Bass
>
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D>
> Bass Home Electronics
> 941-925-8650
> 4883 Fallcrest Circle
> Sarasota =B7 Florida =B7 34233http://www.bassburglaralarms.com
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D>

Many thanks it was the Indutrologic device i was looking for.

BR
Stephen


Posted by Bill Kearney on March 9, 2007, 6:43 pm
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> Many thanks it was the Indutrologic device i was looking for.

Which uses Sony SIRC 40khz IR codes. Are you using Sony devices and
remotes?


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