Commit Graph

13 Commits

Author SHA1 Message Date
David A. Mellis d9772552cd Flushing outgoing and incoming data in Serial.end().
That is, waiting for outgoing data to transmit and dropping any received data.
2011-03-06 12:20:42 -05:00
David A. Mellis 5a194a2e2c Fixing race condition in Serial write (Brian Cook). 2011-03-06 11:47:18 -05:00
David A. Mellis ca97a74b43 Implemented serial transmit buffering.
Now Serial.write() places characters in the transmit buffer, and the data register empty interrupt reads and transmit them.  Based loosely on the implementation here: ftp://wookey.org.uk/arduino.

http://code.google.com/p/arduino/issues/detail?id=262
2011-03-05 14:17:26 -05:00
David A. Mellis 1ae0c3a889 Moving wiring.h contents into Arduino.h. 2011-03-01 20:00:16 -05:00
David A. Mellis c2b4efce22 Cast to encourage optimization of Serial ring buffer index calculations.
http://code.google.com/p/arduino/issues/detail?id=391
2010-11-11 23:29:21 -05:00
David A. Mellis 5cb3a4f36e Changing baud rate calculation to always use double speed mode except for 57600 baud at 16 MHz.
http://code.google.com/p/arduino/issues/detail?id=394
2010-11-11 23:28:21 -05:00
David A. Mellis 0db7740a45 Making HardwareSerial tests register-based, not CPU-based.
Mark Sproul's patches, via Christian Maglie.
http://code.google.com/p/arduino/issues/detail?id=315
2010-10-17 13:36:02 -04:00
David A. Mellis ce1f3f8b89 1280 -> 1280/2560. 2010-09-08 22:33:33 +00:00
David A. Mellis c7eedf5fa5 changing available() to return an int (because the Ethernet Client class or another stream might need more than 255 bytes). 2010-08-02 22:23:48 +00:00
David A. Mellis d7c2a6f0f9 Adding a peek() function to Stream and HardwareSerial (Serial). 2010-07-04 23:31:55 +00:00
David A. Mellis a1a3978adb Adding support for printing Strings to the Print class. 2010-07-04 23:22:34 +00:00
David A. Mellis fb9e5eea65 Adding Serial.end(). 2009-12-23 00:00:17 +00:00
David A. Mellis c312943ef4 Improving third-party hardware support:
- moving back to multple cores per platform
- using target instead of platform
- moving per-board and per-programmer preferences out of Preferences.java and into a new Target class
- adding a new "target" preference
- support for platform:value values in board preferences for bootloader path and core
- XXX: need to support platform:value syntax for board upload.using preferences.
2009-11-21 23:23:43 +00:00