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The product is expensive, but I haven't seen anything to compete with it, and I need the ability to sniff MODBUS commands and responses on a RS-485 bus, interpret them correctly, and save them to a log. This item looks like it will do the job, but it needs to be connected to a PC to perform. I'm thinking I can build or buy a single board computer small enough to be deployed in the field inside a weather-proof box for a week or two to search for missing commands or spurious ones. It would be very helpful to hear from previous users, though, before I embark on this course.
IO Ninja Hardware Manual (NHM)[^]
Will Rogers never met me.
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I haven't, but they do have a forum which might be a good place to duplicate this request?
Home | IO Ninja Forum[^]
"I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
"Common sense is so rare these days, it should be classified as a super power" - Random T-shirt
AntiTwitter: @DalekDave is now a follower!
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American spelling caught me out twice
In a closed society where everybody's guilty, the only crime is getting caught. In a world of thieves, the only final sin is stupidity. - Hunter S Thompson - RIP
modified 4hrs ago.
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(Americans are allergic to vowels)
"I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
"Common sense is so rare these days, it should be classified as a super power" - Random T-shirt
AntiTwitter: @DalekDave is now a follower!
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I was just editing my post to say something similar.
In a closed society where everybody's guilty, the only crime is getting caught. In a world of thieves, the only final sin is stupidity. - Hunter S Thompson - RIP
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Happiness will never come to those who fail to appreciate what they already have. -Anon
And those who were seen dancing were thought to be insane by those who could not hear the music. -Frederick Nietzsche
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Within you lies the power for good - Use it!
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I've been getting junk E-mails from @message.fedex.com, which a low-level FedEx rep says is not legit (I'm waiting on someone higher up there to confirm this), and I don't want the legitimate messages from @fedex.com to be blocked if I block the messages from @message.fedex.com.
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If an email falls in the forest when nobody is around, does it really make a sound?
Jeremy Falcon
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It depends on the mail client you're using. In MS Outlook, I can block the sender (which should be host-specific) or the sender's domain (which should block all hosts and users from the same domain). I say "should" because Outlook has always been a bit flaky, and the latest version is not very predictable. I've never used Yahoo Mail, so I can't advise you, but you might try searching for some FAQs on their site.
Will Rogers never met me.
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I don't know about Yahoo Mail, but every other e-mail client that I have used allows one to block both the user (abc@xyz.com) and the domain (@xyz.com). They also require separate rules for subdomains (@xyz.com vs @tuv.xyz.com).
I doubt that blocking @message.fedex.com will block @fedex.com.
Freedom is the freedom to say that two plus two make four. If that is granted, all else follows.
-- 6079 Smith W.
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So, I read this article: Easily navigate code delegates while debugging - Visual Studio Blog[^]
and I am so glad, I just don't give a flying f*** anymore. I started doing serious Windows development in 2003. I inherited a project that used ActiveX controls. Just local, no downloads - all embedded system work. I have to plow through the changing terminology of COM, DCOM, COM++, ActiveX, etc. After 3 years, I declared it utter bull****. MS renaming things just to rename things for marketing purposes.
So, I read this devblog article, and though delegates are somewhat different than function pointers, its the same old bs from Microsoft renaming stuff. Worse, I suspect it made it into the C++ standard. I don't know about that, nor do I care.
Starting next week, I'm moving to linux.
Charlie Gilley
βThey who can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety.β BF, 1759
Has never been more appropriate.
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charlieg wrote: So, I read this devblog article, and though delegates are somewhat different than function pointers, its the same old bs from Microsoft renaming stuff.
That's the difference between a senior and a junior dev. Juniors think they discovered fire half the time, but most things are rehash and rebranded with a tiny bit of newness. But, it's really the same ol' thing with a new bell and whistle.
I still use the example of XML and SGML. While XML was more strict with its DTDs, the concept of XML or a DTD was nothing new. About 10+ years ago during the XML craze, you'd hear a lot of peeps swear they discovered fire with it... even though SGML has been around for years prior. Just rehashed stuff with a bit of umph added.
charlieg wrote: Starting next week, I'm moving to linux.
You'll love it man. I've only done C and web dev on Linux, but the c lib at least has a surprising amount of functionality to it. A Linux box really does make a great dev box.
Jeremy Falcon
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I think you're not noticing that managed code, to the extent of .NET and maybe Java, (I don't know much about Java except that I hate eclipse,) was revolutionary. It dumbed down programming on a scale even greater than the effect Visual Basic had on Windows application programming.
The difficult we do right away...
...the impossible takes slightly longer.
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Not sure how you can draw that conclusion based off an SGML example. While I do concur the "rise" of XML and .NET were around the same time, that example stands independent of .NET, so I'm not sure what I failed to notice given the concept has nothing to do with managed code in and of itself and more to do with junior programmers of any generation knowing little of the past.
Jeremy Falcon
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I just wanted to say that. Nothing personal.
The difficult we do right away...
...the impossible takes slightly longer.
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Fair enough. 
Jeremy Falcon
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Oh, and IMO it's a bit easier to do multithreaded work in C on Linux than Windows.
Jeremy Falcon
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Jeremy Falcon wrote: Oh, and IMO it's a bit easier to do multithreaded work in C on Linux than Windows.
I love thread handling in C#. I can go high level and just let the framework do what it thinks it's best, or I can go low level and take complete control. And threads (aka async tasks) with awaits, while it can be a bit of a hurdle to sometimes realize what I did wrong and to how to break the chain of, oh, this method is now async, so the parent has to be async, oh wait, the grandparent now has to be async..., yeah, how to do deal with that takes some finesse, but I still love how C# implements the whole mess. 
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I do have to admit man, while I've done very, very, very little multi-threading in C#, from what I've seen it does make it nice. More recent versions of C++ do as well.
Jeremy Falcon
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