redirection puzzle
Gene Heskett
gene.heskett at verizon.net
Mon Jan 18 05:35:07 UTC 2010
Greetings;
I have a terminal program running on the far end of a bluetooth serial
circuit that is capable of handling the reception, or sending, of a file via
the zmodem protocol.
Unforch, the linux version of sz seems to fall short in 2 respects.
1. I am only seeing two **B000000 in the received string, I was under the
impression there should be ***B000000 etc, am I right|wrong?
FWIW, if I fire up minicom, no characters are gobbled up from what I type on
this end. And conversely, no characters are lost by minicom of those I type
on the other end.
2. The man page for sz ignores any references to the proper redirection of
the desired path, and while I can get it to attempt a send according to the
traffic monitor in blueman-manager, in fact I see traffic going both ways in
the blueman-manager status line, but nothing is actually transmitted to the
other end, and in 30 seconds or so, sz reports:
Retry 0: Timeout on pathname
Transfer incomplete
This in spite of the fact that I gave it an -C10 -b filename on the
invocation.
So what is the proper "<>>" way to make sz use /dev/rfcomm0 for all transfer
I/O? Man bash gives no examples for redirection of stdout and stdin
simultainiously(sp?)
Thanks all
--
Cheers, Gene
"There are four boxes to be used in defense of liberty:
soap, ballot, jury, and ammo. Please use in that order."
-Ed Howdershelt (Author)
Possessions increase to fill the space available for their storage.
-- Ryan
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