Metex DMM driver

[Spencer Nelson]

I'm currently looking to drive a Metex Digital Multimeter in Labview and was
wondering if anyone knew where I might find a driver. The multimeter that
I have is an M-4650 CR.

Thanks,

Spencer Nelson

[Jean-Pierre Drolet]

It is trivial...

serial port settings:
1200 bauds, 7 data bits, no parity, 2 stop bits
Clear RTS and set DTR lines

It supports only one command "D\r"
and send back a string with its actual readings.

Jean-Pierre Drolet

"Spencer Nelson" a écrit dans le message news:
3a706e3c@newsgroups.ni.com...
>
> I'm currently looking to drive a Metex Digital Multimeter in Labview and
was
> wondering if anyone knew where I might find a driver. The multimeter that
> I have is an M-4650 CR.
>
> Thanks,
>
> Spencer Nelson

[K1200LT_rider]

Jean-Pierre: How did you know how to set the 2 serial port signals?  I used your info and got some simple LabVIEW code to read the string sent from my 4650 DMM.  Now I'll create a driver for it and a practical app or two.

Spencer: Did you ever find or write a driver for it?  I'll send you what I come up with if you want.  Let me know if you have any ideas for what you might want it to do.

- Brad