Topic profile page for RS 232.
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Topic "Rs 232" was discussed 0 times on 0 sites in last 3 months
Started 1 day, 5 hours ago (2009-12-24 15:31:00)
by gwolf
I am using URC's MSC-400 and MX-980 along with a Denon AVR2308-CI. Uisng IR everything works fine. I am now trying to convert over to RS-232. I have set up everything within CCP - created a connected device using the serial database, created smart macros, downloaded the config to the MSC-400. When I test using the FUNCS commands I get a \x00 response. I am trying to simply turn the Denon on ...
Started 1 day, 6 hours ago (2009-12-24 14:38:00)
by cheddarbob
We are just switching from mac to PC at my church's sound booth and I am wondering how i can control our projector that has a usb to RS-232 cable. we had a program that controlled it on our PC, but obviously that won't work on a mac... i have all of the codes, and all i need is to know how to do this through terminal and then i can make an automator app to make it simple... thanks in advance...
Started 3 days, 6 hours ago (2009-12-22 15:01:00)
by AZ1
I am using a rti xp8 and 2 t3-vs and cannot get any control from the tv. anybody have an example or how the string should look? the tv says to used a crossed cable so i switched the pins 2 and 3 on the rj-45 side that plugs into the xp8. i have the on command as ka 1 1 and off command as ka 1 0. please help
Started 3 days, 8 hours ago (2009-12-22 12:25:00)
by AZ1
how do i write these rs-232 commands? i cant get this tv to respond at all. help please this tv was hooked up using amx and it worked over rs-232. do i have to change something ? wiring? crossover cable from tv to xp8?
Started 4 days, 16 hours ago (2009-12-21 04:21:00)
by Nitzy
Hello, I have been working on labVIEW for a few months but this is for the first time I am trying to connect a machine with PC(LabVIEW) using an RS 232 port. I want to connect a medical analyzer, having an RS 232 port to my pc. Can anyone tell me what all are the basic steps. Regards, Nitzy P.S. : I tried it using the basic read and write VISA example in labview...
Started 4 days, 23 hours ago (2009-12-20 21:29:00)
by NeXT
It would be nice if I could get my HP85 in working order again. If I can get a GPIB module I can plug into my HP scope and if I can get the serial module I can plug into my HP pen plotter. Anyone by chance have what I'm looking for lying at the bottom of their "stuff" box?
Started 1 week ago (2009-12-18 17:29:00)
by ggaudreau
Hi, I am looking for a cheap serial RS-232 humidity/temperature sensor. I have found the following sensor http://www.parallax.com/Store/Sensors/Temp...ame,P roductName but I need to attach an RS-232 interface to it. I am looking for an RS-232 interface that I can connect to this or something that will work in a stand alone. I am also looking for a temperature sensor that I can...
Started 1 week, 2 days ago (2009-12-16 18:37:00)
by veekay
Using the Philips projector to control the Onkyo is there a way to have the volume readout always displayed on the screen? It goes by so quickly and would be nice to have it always displayed on a part of the page. Next is looking into the code and seeing about changing the volume readout
Started 1 week, 2 days ago (2009-12-16 02:07:00)
by Nitzy
Hello, I am trying to acquire some signals from a medical analyzer through its RS 232 port. I have connected the device to my pc and tried out the Advanced Serial write and read VI example from the NI examples. But I am getting an error " Error -1073807339 occurred at VISA Read in Advanced Serial Write and Read.vi " and not being able to acquire any signals. ...
Started 1 week, 2 days ago (2009-12-16 00:44:00)
by bindal
hi my task is to generate a wavefrom of certain frequency and certain duty cycle in labview and feed it to pic18f452 microcontroller and the o/p of microcontroller when connected to CRO should display the same frequency and duty cycle which was fed from labview. for that when i am sending decimal data from labview microcontrolle is receiving ascii data for eg 62(decimal) ...
Started 3 days, 2 hours ago (2009-12-22 19:04:00)
by Oz AVI
Can't go too wrong with the codes, other than that, when trouble shooting I wouldn't swap pins or anything at this stage. use a patch cable and a null modem cable to be sure, when that works, go from there.
Started 21 hours, 27 minutes ago (2009-12-24 23:40:00)
by PseudoScifi
Ok now I know what you are wanting to do. I have done this before. Take a look here: Let me know if it works for you! http://blogs.sun.com/blogsagainbynig...al_usb_devi ces
Started 1 week ago (2009-12-18 08:39:00)
by n2hifi
I haven't looked at the other module yet, but I wanted to throw another one out there. I set mine up to display a channel icon for the current channel if anyone wants it. PM me and I will send it. I would like to post it, but am focused on playing with the new software right now.
Started 5 days ago (2009-12-20 20:44:00)
by Duct Tape
On December 20, 2009 at 15:55, 39 Cent Stamp said... Never assume anything! Turns out i am worrying about the baud rate. Would not have been able to view/change it without the doc you linked to. Thanks! i told you so, i told you so!!!! :p i'm just glad that my frustrating experience could help someone else
Started 4 days, 14 hours ago (2009-12-21 06:41:00)
by Dennis Knutson
First, you have to make sure that you have the correct type of serial cable (null modem or straight-through) and that the com settings (baud rate, parity, etc.) of the VI match what the instrument is set for. Then, you have to know whether the instrument requires a specific command before it will return anything or whether it streams data. All of this should be in the manual. Since you ...
