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
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
At 115200 we expect ~100us between interrupts, or around 5% CPU overhead. 4us latency is probably acceptable for servo signal jitter too if we decide to consider using the Arduino Servo library.
git-svn-id: https://arducopter.googlecode.com/svn/trunk@513 f9c3cf11-9bcb-44bc-f272-b75c42450872
The receive side is basically a copy of the HardwareSerial driver, whilst the transmit side
uses the same algorithm as the APM_FastSerial driver.
See the example sketch for usage details.
git-svn-id: https://arducopter.googlecode.com/svn/trunk@276 f9c3cf11-9bcb-44bc-f272-b75c42450872
DrZiplok@gmail.com