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000273_icurmtdude@yahoo.com_Tue Sep 16 13:52:47 EDT 2003.msg
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Article: 14515 of comp.protocols.kermit.misc
Path: newsmaster.cc.columbia.edu!panix!bloom-beacon.mit.edu!newsfeed.stanford.edu!postnews1.google.com!not-for-mail
From: icurmtdude@yahoo.com (icurmt)
Newsgroups: comp.protocols.kermit.misc
Subject: Re: RTS/CTS flow control on output.
Date: 15 Sep 2003 15:28:23 -0700
Organization: http://groups.google.com/
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References: <cf6cc183.0309150638.4018a773@posting.google.com> <bk4kic$3dr$1@sesame.cc.columbia.edu>
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Xref: newsmaster.cc.columbia.edu comp.protocols.kermit.misc:14515
I tried the latest build but the results were same. Sometimes I do not
receive all the bytes. Is there any way to resolve this issue..
Ray
fdc@sesame.cc.columbia.edu (Frank da Cruz) wrote in message news:<bk4kic$3dr$1@sesame.cc.columbia.edu>...
> In article <cf6cc183.0309150638.4018a773@posting.google.com>,
> icurmt <icurmtdude@yahoo.com> wrote:
> : I am running into this issue where sometimes I do not receive all the
> : bytes from other machine during a serial communication. I am currently
> : using ckermit version 8.0.200.
> :
> It probably won't make a difference, but the current version is 8.0.209:
>
> http://www.columbia.edu/kermit/ckermit.html
>
> : ...Now, when I use my java program to
> : communicate with the same device then everything works fine. All the
> : bytes are correctly received. One noticeable change between the java
> : and the kermit program is the difference in their respective flow
> : control settings. In java, it is set as FLOWCONTROL_RTSCTS_OUT whereas
> : in kermit it is set flow rts/cts.
> :
> : Is there a way to set only flow control "RTS/CTS out" in kermit.
> :
> No. All flow control selections are presumed to be effective in both
> directions.
>
> : Just
> : as an addl info, the comm protocol is set as follows in my kermit
> : program.
> :
> : set line /dev/ttyS0
> : set flow rts/cts
> : set carrier-watch off
> : set file type binary
> : set modem type none
> : set speed 19200
> :
> I don't see how disabling flow control in the incoming direction would
> prevent loss of incoming bytes.
>
> - Frank