RELIABLE USB to Serial Adapter Preference?
KevinK
Posts: 29
I recently reformatted my laptop and reinstalled all AMX programs (NetlixStudio, IREdit, etc.) and now my serial port adapter does not work with IREdit. It is an IOGear peice and has worked for over a year with my IRIS, until my reformat and installation of the latest version of IREdit. IREdit recognizes that the port is open, but I get an error when I try to capture.
"Error getting comm ports. Received the following error message
Unknown error occurred"
I have set the comm settings to:
com2
9600
8
n
1
n
I can see in my Device Mangler that the adapter is indeed set to be com2. I can tell the adapter to be any port I want and IREdit recognizes that it is there when I go to the "settings" Radio button or the "Capture" tab under "Tools> Comm Settings". The adapter DOES WORK with the NI300 and I can control all devices through it. The only problem-child is IREdit.
The IRIS DOES WORK with my other Desktop computers via the com1 ports.
Can anyone recommend a RELIABLE adapter?
Any thoughts would really help make the boss happier.
Kevin
"Error getting comm ports. Received the following error message
Unknown error occurred"
I have set the comm settings to:
com2
9600
8
n
1
n
I can see in my Device Mangler that the adapter is indeed set to be com2. I can tell the adapter to be any port I want and IREdit recognizes that it is there when I go to the "settings" Radio button or the "Capture" tab under "Tools> Comm Settings". The adapter DOES WORK with the NI300 and I can control all devices through it. The only problem-child is IREdit.
The IRIS DOES WORK with my other Desktop computers via the com1 ports.
Can anyone recommend a RELIABLE adapter?
Any thoughts would really help make the boss happier.
Kevin
0
Comments
Check out this tech note for USB to serial adapters that AMX has tested:
USB to Serial Adapters
Cheers,
Joe
Thanks a ton! I should have thought of checking the tech notes (duh). I notice that the peice I've been using is pretty high on the list of good adapters for use with win xp, maybe I just need to bring a couple of different adapters out to the feild with me.
Thanks again,
KevinK
I went through the exact same problem and found that i was setting the wrong com settings in IREdit the first tabs com setting were for uploading to a master etc and on tab two there i found the com port selection setting i changed this to the com port that device manager asigned to my USB adapter, and that helpful error message disapeared.
Hope this helps
Yeah, I thought that may be the problem after the first couple of tries, but it still does not work even after setting it correctly on the "capture" tab.
Thanks anyway,
KevinK
Let us know how the story ends. I?m due for a new laptop and I will need an adaptor myself, so my interest in your findings is for purely selfish reasons.
Joe
I'm all for selfish self-advancement
I'm expecting to receive my new adapter by 10:30 this morning (Wednesday). It's a PCMCIA to (2) Male DB-9 made by Quatech. From what I've been able to discern, they are one of the most reliable manufacturers of serial communication components. (I can only hope so!!) The part number is DSP-100 and I found it at Port Place for $149 plus shipping. They also offer 1-port and 4-port versions in both RS-232 or RS-422/485. I chose the 2-port so I can connect to the IRIS @ 9600 and my master @ 38.4 at the same time. (Woohoo, multitasking!!)
During my search I also found an RS-232 Tester that looked pretty cool for about $40. It is at B&B Electronics . It tests the TD, RD, RTS,CTS,DSR,DTR, and CD pins for activity high or low on both sides. Does anyone know of any other tester that works well?
KevinK
The Quatech peice works like a dream. It passes the Micrisoft Driver Signing and EVERYTHING! (Did I make too big a deal about that? ) Anyway, The IRIS took right to it, no questions asked. So far, I would have to say that I recommeend it if you can't get a machine with a serial port built in. (which is what AMX recommends.:rolleyes: )
Mahalo,
KevinK
Thanks for your feedback and the link. The web site lists the Quatech two port on sale in July for $89 and the single port for $49 so I'll be ordering mine soon.
Thanks again.
Joe
Or is it the boss?
Glad I could help Joe.
KevinK
Edit: Digi Edgeport USB to serial: http://www.digi.com/products/usb/edgeport.jsp
PCI systems: http://www.digi.com/products/multiportserialcards/
I don't see a pcmcia/cardbus version; you could call and ask. Note that I haven't used their USB to serial stuff, but if it's even half as good as the PCI stuff you will never go back to cheap adapters again.
Used on a Powerbook G4 with Virtual PC and it works perfectly
Hope it helps
Vinc
It appears that dedicated 232 ports will be flexible and allow just the physical device and software settings take charge, but the adaptors add in the windows complexity to it that you may not be expecting. This cost me some time today and I hope this experience saves you if you encounter it.
Chris
You do realize you just posted that in a 6 year old thread, right?
--John
Pots & kettles, eh? Nonetheless it was about the bumping.
But since it's here anyway, what is your experience with x64 windows 7 with USB-Serial especially in combination with AMX. (Mine has been horrible, but the same goes for x86 windows xp with USB-Serial or even actual com-ports.)
I reinstalled already multiple time the windows, IR Edit, etc but it changes nothing ! It's the only program that has an issue with USB/Serial adapter, I use Keyspan one so it's supposed to be good quality and good Windows drivers !
So for now, I keep on my computer a copy of Panja Studio that included management of IR and works fine with the USB/Serial adapter but it's a little crazy
Thanks for your feedback,
Vincèn