[Elphel-support] RS-485 from an Elphel

David McPike davidmcpike at gmail.com
Mon Apr 14 21:07:57 PDT 2014


Hi Bob!

Your question reminded me of this tutorial written a while ago on using an
Arduino with an Elphel.  Arduinos also use an ftdi chip:

http://wiki.elphel.com/index.php?title=Arduino

Driver wasn't built in at least as of firmware 8.0.8.29.

Cheers,
David
On Apr 14, 2014 6:20 PM, "Bob Zook" <bobbyzook at gmail.com> wrote:

> So here comes this RS-485 question again!
>
> We want to implement an RS-485 node served from an Elphel 10353 camera.
>
> Andrey has correctly pointed out in the past that a USB to RS-485
> converter is likely the best hardware solution. This option would require
> the 10369 interface board.
>
> Due to our extreme space constraints I am planing on using the SparkFun
> BOB 09822 USB to RS-485 converter.
>
> Is this FT232RL USB UART supported in the Elphel Kernel?
> What is the access method for reading data from this converter?
> Is there a way to make it a virtual com port in windows?
>
> Thanks for your consideration with this issue!
>
> Bob Zook
> SCINI
> Project
>
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