-To: Discussion of precise time and frequency measurement
time-nuts@febo.com
Subject: Re: [time-nuts] rs-422 rs-232 to fast ethernet converter
There is a protocol for ending serial commands over telnet (tcp): RFC2217
See http://tools.ietf.org/html/rfc2217
A number of command line tools, like ser2net
Interesting.
I have also been thinking that it might not be too difficult to
implement using Beaglebone Black, Raspberry PI, or even one or another
flavour of Arduino. Lots of possibilities from simple to not so simple.
cheers, Graham ve3gtc
On 2014-11-23 21:38, Neil Schroeder wrote:
If
On 11/24/14, 2:20 AM, Graham wrote:
Interesting.
I have also been thinking that it might not be too difficult to
implement using Beaglebone Black, Raspberry PI, or even one or another
flavour of Arduino. Lots of possibilities from simple to not so simple.
The challenge is always trying to
sufficient for a single or even several serial
streams.
Hope this is helpful to someone.
Dale NV8U
-Original Message-
From: Jim Lux
Sent: Monday, November 24, 2014 8:42 AM
To: time-nuts@febo.com
Subject: Re: [time-nuts] rs-422 rs-232 to fast ethernet converter
On 11/24/14, 2:20 AM
I have done a bit of searching and found that what I want to do is
nothing really new and their are several off the shelf applications
which will work just fine - linux and Windows based hence the mention of
the Raspberry PI and Beaglebone Black. Some of the higher end Arduinos
(i.e. Yu) are
There is a protocol for ending serial commands over telnet (tcp): RFC2217
See http://tools.ietf.org/html/rfc2217
A number of command line tools, like ser2net and netcat use the protocol.
Some of the small serial servers support it and it can make using serial
remotely tunneled over tcp seamless.
Thanks all for the replies. After a couple of replies and the reference
to terminal server a light bulb came on and put it all into
perspective, including a vague recollection of some previous postings.
cheers, Graham ve3gtc
On 2014-11-22 19:59, Chris Albertson wrote:
On Sat, Nov 22, 2014
Graham,
There are a number of WiFi to serial modules like the one I use on my
Thunderbolt monitor: The Microchip WiFly RN-XV-171. Once configured (typically
using a PC), they will present a TCPIP port (TCP or UDP) from which you can get
and send data directly to the serial port.
Alternately,
Thanks Didier,
Good suggestions and I have been considering something similar.
cheers, Graham ve3gtc
On 2014-11-23 13:26, Didier Juges wrote:
Graham,
There are a number of WiFi to serial modules like the one I use on my
Thunderbolt monitor: The Microchip WiFly RN-XV-171. Once configured
Didier has a good suggestion as to the serial to Wifi adapter. I may
order one for my Z3801. Looking on Amazon, I see these two units that
are more reasonably priced:
http://www.amazon.com/Keynice-Ethernet-Intelligent-Communication-Wireless/dp/B00JTUVA0G/ref=pd_sim_sbs_e_1?ie=UTF8
If you feel like building :
http://www.ti.com/tool/tida-00226
You can integrate that further than a cots one
On Sunday, November 23, 2014, Joseph Gray jg...@zianet.com wrote:
Didier has a good suggestion as to the serial to Wifi adapter. I may
order one for my Z3801. Looking on Amazon, I
I have been contemplating how I will would like to interface to the
KS-23461 devices using rs-422.
One option is a rs-422 to USB cable. Seems easy enough.
But another option I keep stumbling across is a rs-422/rs-232 to fast
ethernet such as:
This kind of device is great, works fine, but hold on to your wallet! I'd look
on epaY for something like this... If bought new, it'll cost more than the
KS...
Don
Graham
I have been contemplating how I will would like to interface to the
KS-23461 devices using rs-422.
One option is a rs-422
I haven't used this particular model. I have used similar units from
Systech, purchased on eBay for less than $30 US. They work quite well.
Some of them have selectable RS-232/RS-485 outputs. I've successfully
used both types of outputs.
The only problem I've had was the initial
Hi
If you go the auction site route, be careful of the boxes that have a password
on them that can not easily be reset. Back when they were new, a trip back to
the factory would reset the password. These days - no more support on the older
boxes. The same caution applies to some of the older
On Sat, Nov 22, 2014 at 2:47 PM, Graham planoph...@aei.ca wrote:
I have been contemplating how I will would like to interface to the
KS-23461 devices using rs-422.
One option is a rs-422 to USB cable. Seems easy enough.
But another option I keep stumbling across is a rs-422/rs-232 to fast
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