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Full Discussion: Program Hangs
Top Forums Programming Program Hangs Post 302948331 by Meow613 on Monday 29th of June 2015 01:28:59 AM
Old 06-29-2015
Don -

Thanks. Incisive answers that provide help are greatly appreciated.

So, why is the inclusion of termios.h commented out .. That is not where
Code:
termios.h

is. It is here ..
Code:
#include <asm/termios.h>

.

If it works with minicom what are you using when it fails? scale9

What operating system are you using? Debian testing.

There are no return statements in scale9() I noticed that and added one, no difference.

not code that has been modified to spread comments across multiple lines. As I said in my post.. Note: All comment lines are on one line in the code.

strip the first character, which is a carriage return is not a valid C statement.
It is a comment.

I do not get any errors in running the program, just warnings on compile.

What terminal characteristics does the scale connected to /dev/ttyS0 expect? 9600 7E1

Please show us the output you get from the command:

Code:
ethan@meow:/var/www$ od -bc < /tmp/testfile.txt
0000000

I hope this answers your questions.

TIA
 

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LEARN ABOUT DEBIAN

mfontset_lookup

mfontset_lookup(3m17n)						 The m17n Library					    mfontset_lookup(3m17n)

NAME

       mfontset_lookup - Lookup a fontset.

SYNOPSIS

       MPlist * mfontset_lookup (MFontset * fontset, MSymbol script, MSymbol language, MSymbol charset)

DESCRIPTION

       Lookup a fontset. The mfontset_lookup() function lookups fontset and returns a plist that describes the contents of fontset corresponding
       to the specified script, language, and charset.

       If script is Mt, keys of the returned plist are script name symbols for which some fonts are specified and values are NULL.

       If script is a script name symbol, the returned plist is decided by language.

       o If language is Mt, keys of the plist are language name symbols for which some fonts are specified and values are NULL. A key may be Mt
	 which means some fallback fonts are specified for the script.
       o If language is a language name symbol, the plist is a FONT-GROUP for the specified script and language.  FONT-GROUP is a plist whose keys
	 are FLT (FontLayoutTable) name symbols (Mt if no FLT is associated with the font) and values are pointers to MFont.
       o If language is Mnil, the plist is fallback FONT-GROUP for the script.
       If script is Mnil, the returned plist is decided as below.
       o If charset is Mt, keys of the returned plist are charset name symbols for which some fonts are specified and values are NULL.
       o If charset is a charset name symbol, the plist is a FONT-GROUP for the charset.
       o If charset is Mnil, the plist is a fallback FONT-GROUP.
RETURN VALUE

	   It returns a plist describing the contents of a fontset. The plist should be freed by m17n_object_unref().
COPYRIGHT

       Copyright (C) 2001 Information-technology Promotion Agency (IPA)
       Copyright (C) 2001-2011 National Institute of Advanced Industrial Science and Technology (AIST)
       Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License
       <http://www.gnu.org/licenses/fdl.html>.

Version 1.6.2							    12 Jan 2011 					    mfontset_lookup(3m17n)
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