Toby Deinhardt wrote:
While one does not need to use the Elecraft application to download from
Elecraft, any FTP client will do, it is a little bit "easier" to do this
with the K3 downloader, because it automatically knows what is new since
the the last download.
If detecting updated files is the only issue, and assuming that Elecraft
don't upset the modification dates of unmodified files, you should use
the open source "wget" tool to do the downloads. This can be run in a
mode where it only transfers files which have changed modifications
dates or changed sizes. wget has an ftp mode, in which it will traverse
the directory hierarchy, subject to configurable restrictions, and an
http mode, in which it will traverse the link structure, again subject
to configurable restrictions.
Better still, although the firmware files may not be big enough for full
benefit, would be to use "rsync", but that requires Elecraft to run an
rsync server.
Incidentally, if the Elecraft downloader is giving false indications of
files being modified, I wonder if it is trying to compare local time of
last download against the ftp time stamp, which is most often the local
time at the server, although a server might be set to use UTC.
--
David Woolley
Emails are not formal business letters, whatever businesses may want.
RFC1855 says there should be an address here, but, in a world of spam,
that is no longer good advice, as archive address hiding may not work.
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