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Author SHA1 Message Date
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
DrZiplok@gmail.com 271d4736a8 Factor the Stream-related enhancements out from FastSerial proper, so that we could use them on other Stream subclasses if that seemed worthwhile. 
Add print_P and println_P implementations to give folks wedded to the vanilla Stream methods a way to print PROGMEM strings.

git-svn-id: https://arducopter.googlecode.com/svn/trunk@715 f9c3cf11-9bcb-44bc-f272-b75c42450872
 2010-10-23 05:59:40 +00:00