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10 Commits

Author SHA1 Message Date
Andrew Tridgell 294c812b9b desktop: use the libc printf engine 
getting ftoa_engine right was too much work
 2011-11-08 11:59:30 +11:00
Andrew Tridgell 41dd8d60ba use ifdef for DESKTOP_BUILD 2011-10-09 22:16:14 +11:00
Andrew Tridgell 288aba074f fastserial: allow vprintf() to build without assembler 2011-10-09 22:08:59 +11:00
james.goppert 7809b0ca2a Massive warning fixes. 
git-svn-id: https://arducopter.googlecode.com/svn/trunk@2089 f9c3cf11-9bcb-44bc-f272-b75c42450872
 2011-05-04 19:12:27 +00:00
tridge60@gmail.com 860998d337 implemented typesafe PSTR() 
This makes PSTR() type safe by using a 1 byte wrapper
structure. Attempts to use the wrong varient of a print function will
generate a compilation error.

git-svn-id: https://arducopter.googlecode.com/svn/trunk@1797 f9c3cf11-9bcb-44bc-f272-b75c42450872
 2011-03-21 07:25:48 +00:00
DrZiplok@gmail.com 70baf31139 Resurrect lf -> crlf translation that was lost when I dropped the stdio support. 
git-svn-id: https://arducopter.googlecode.com/svn/trunk@921 f9c3cf11-9bcb-44bc-f272-b75c42450872
 2010-11-25 03:41:52 +00:00
DrZiplok@gmail.com aa2bbe9131 A better workaround for the PSTR warning bug. This seems to work correctly. 
git-svn-id: https://arducopter.googlecode.com/svn/trunk@919 f9c3cf11-9bcb-44bc-f272-b75c42450872
 2010-11-25 02:59:15 +00:00
DrZiplok c473af0082 Back out the "workaround" for PSTR() warnings; it doesn't. 
git-svn-id: https://arducopter.googlecode.com/svn/trunk@913 f9c3cf11-9bcb-44bc-f272-b75c42450872
 2010-11-24 08:07:04 +00:00
DrZiplok@gmail.com f30bf9cab7 Add format attributes to printf and printf_P. The latter is a bit wishful as gcc isn't smart enough to deal with what PSTR does, but with some other hackery this can be used to generate useful warnings. 
Add a workaround for a GCC bug that generates spurious warnings when PSTR() is used.

git-svn-id: https://arducopter.googlecode.com/svn/trunk@901 f9c3cf11-9bcb-44bc-f272-b75c42450872
 2010-11-23 09:09:52 +00:00
DrZiplok@gmail.com 43262a573f Bring in floating point support for BetterStream::printf, courtesy of the avr-libc implementation. 
Strip the stdio integration from FastSerial as we aren't using it and it just wastes space.

Note that this does not attempt to fix the bogus floating point handling in ::print(ln).  That's an issue for another day.

BetterStream::printf(_P) aka FastSerial::printf(_P) support is now as documented for avr-libc printf with floating point support enabled.


git-svn-id: https://arducopter.googlecode.com/svn/trunk@895 f9c3cf11-9bcb-44bc-f272-b75c42450872
 2010-11-23 00:38:16 +00:00