rs 232 communication

[davidmicrosis]

i must read and write data and command from a custom card with a labview vi.
can someone send me documentation or example of serial communication
protocol that can be implemented in labview?

thanks.

david

[PdB]

Good examples of drivers to support RS-232 devices can be found on this site.
If you bought the card, you can ask the supplier for the protocol/command set.
If it is an internally developed device (we do that frequently) the complexity/robustness of the protocol will depend on what the task of the device is (and under what conditions, lab is quite different from plan-operation). And as long as this will not be sold as an open commercial system to the outside world, you can use your own protocol. Sorry, have no example.

[davidmicrosis]

in what site can i search example of rs 232 communication protocols or
drivers ?

david.

"PdB_Serenity_nl" ha scritto nel messaggio
news:506500000005000000BD650000-1012609683000@exchange.ni.com...
> Good examples of drivers to support RS-232 devices can be found on
> this site.
> If you bought the card, you can ask the supplier for the
> protocol/command set.
> If it is an internally developed device (we do that frequently) the
> complexity/robustness of the protocol will depend on what the task of
> the device is (and under what conditions, lab is quite different from
> plan-operation). And as long as this will not be sold as an open
> commercial system to the outside world, you can use your own protocol.
> Sorry, have no example.

[Helmut Hullen]

Hallo, news,

Du (david) meintest am 11.03.02:

> can someone send me documentation or example of serial
> communication protocol that can be implemented in labview?

You should have seen the examples ...
Is there any example which you can adopt for your problem?

Greetings!
Helmut

Please excuse my gerlish!

[Christopher Mitchell]

The following link is to NI's 'Serial Communication Starting Point' webpage:

http://zone.ni.com/devzone/conceptd.nsf/2d17d611efb58b22862567a9006ffe76/bdb91a0aa309c1a486256821000685e5?OpenDocument

If you need more detailed information you might try perusing google.com, etc.