[Rxtx] about VDCP by rxtx
ilkka at myller.com
Tue Feb 24 01:01:42 MST 2009
VDCP is based on RS-422 interface (ANSI/TIA/EIA-422-B standard) and
RXTX is a library for RS-232 serial interfaces.
You can use Java and RXTX to control RS-422 devices if you get RS-232<-
>RS-422 conversion (adapter maybe?)
RS-422 has data rate of about 10MBd/s and since most RS-422<->RS-232
adapters get max. 115.2kBd/s, you would lose a lot of bandwidth.
You also would have do/buy Java based VDCP protocol implementation
yourself. As you know, RXTX is a library only for interfacing RS-232
serial ports. It does not implement any serial protocols.
Details for this proprietary protocol might be available from Harris
Broadcast, a division of Harris Corporation.
coffeelu kirjoitti 24.2.2009 kello 9.08:
> Hi all,
> I'm doing my job with rxtx.It's great.But I'm fresh,do me a favor!
> (sorry!My English is poor!).
> Do you know about VDCP(video disk communications protocal)? using
> VDCP by rxtx?
> Rxtx mailing list
> Rxtx at qbang.org
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