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450 lines
19 KiB
Plaintext
450 lines
19 KiB
Plaintext
ARDUINO 0021 - 2010.10.02
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* Modifying VID / PID combination in 8U2 firmwares.
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* Fixing analogWrite() bug on pins 9 and 10 (Arduino Uno).
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* Patched RXTX to include /dev/ttyACM* on Linux.
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ARDUINO 0020 - 2010.09.27
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* Added support for the Arduino Uno and Arduino Mega 2560.
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* Including ATmega8U2 firmware used by Uno and Mega 2560.
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* Including source code to optiboot bootloader used by the Uno.
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* Including source code to the stk500v2 bootloader used by Mega 2560.
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* New application icon (by ToDo).
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ARDUINO 0019 - 2010.09.03
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[core / libraries]
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* Revised Ethernet library (by Christian Maglie). This depends on the
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new SPI library, so existing sketches will need: #include <SPI.h>
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added to the top of their code.
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* Added an SPI library (by Christian Maglie).
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http://code.google.com/p/arduino/issues/detail?id=240
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* Added aliases for the analog input pins: A0, A1, etc.
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http://code.google.com/p/arduino/issues/detail?id=244
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* Added a String class.
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* Added a shiftIn() function (from Wiring).
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http://code.google.com/p/arduino/issues/detail?id=280
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* Updated version of Firmata supports Mega and capability querying.
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* More accurate delay() function from BenF.
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http://code.google.com/p/arduino/issues/detail?id=237
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* Re-enabling PWM after tone() ends.
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http://code.google.com/p/arduino/issues/detail?id=228
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* Added Serial.peek() method.
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http://code.google.com/p/arduino/issues/detail?id=270
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* Added Stream base class to Serial object (w/ available(), read() and
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the write(), print(), and println() functions from the Print class).
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http://code.google.com/p/arduino/issues/detail?id=60
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* Disabling interrupts while digitalWrite() and pinMode() write to pins.
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http://code.google.com/p/arduino/issues/detail?id=146
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* Replacing INTERNAL analog reference with INTERNAL1V1 AND INTERNAL2V56 on
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the Arduino Mega. http://code.google.com/p/arduino/issues/detail?id=194
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[environment]
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* Added Arduino Fio to the boards menu.
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* Added Arduino Pro and Pro Mini (5V / 16 MHz) to the boards menu.
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http://code.google.com/p/arduino/issues/detail?id=81
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* Synchronized with the Processing 1.1 code base, bringing various changes.
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* Modified the parsing of avr-gcc / avr-g++ output and error messages.
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* Toggling RTS on upload for auto-reset with FTDI cables on Linux.
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http://code.google.com/p/arduino/issues/detail?id=309
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* Adding control over scrolling in serial monitor.
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http://code.google.com/p/arduino/issues/detail?id=97
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* Added drop-down for selecting line endings to the serial monitor.
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http://code.google.com/p/arduino/issues/detail?id=119
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* Fixed problem with tabs of the same name but different extensions.
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http://code.google.com/p/arduino/issues/detail?id=191
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* Allowing third-party hardware platforms to reference programmers defined
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in other platforms. http://code.google.com/p/arduino/issues/detail?id=283
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[examples]
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* Re-organized and numbered for easier access and better progression.
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ARDUINO 0018 - 2010.01.29
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[core / libraries]
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* Added tone() and noTone() functions for frequency generation.
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* Added Serial.end() command.
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* Added precision parameter for printing of floats / doubles.
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* Incorporated latest version of Firmata.
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* Fixed bug w/ disabling use of the RW pin in the LiquidCrystal library.
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* No longer disabling interrupts in delayMicroseconds().
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* Fixed bug w/ micros() returning incorrect values from within an interrupt.
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* Fixed bug that broke use of analog inputs 8-15 on the Mega.
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[environment]
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* Synchronized with the Processing 1.0.9 code base, bringing various fixes,
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including to a bug causing saving to fail when closing the last sketch.
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* Added support for third-party hardware in the SKETCHBOOK/hardware folder,
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mirroring the current structure of the hardware folder in Arduino.
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* Added Ctrl-Shift-M / Command-Shift-M shortcut for serial monitor.
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* Hold down shift when pressing the Verify / Compile or Upload toolbar
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buttons to generate verbose output (including command lines).
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* Moving build (on upload) from the applet/ sub-folder of the sketch
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to a temporary directory (fixing problems with uploading examples from
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within the Mac OS X disk image or a Linux application directory).
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* Fixed bug the prevented the inclusion of .cpp and .h (or .c and .h) files
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of the same name in a sketch.
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* Improved the Mac OS X disk image (.dmg): added a shortcut to the
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Applications folder, a background image with arrow, and new FTDI drivers.
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ARDUINO 0017 - 2009.07.25
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[documentation / examples]
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* Many new and revised examples from Tom Igoe.
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[core / libraries]
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* Updated LiquidCrystal library by Limor Fried. See reference for details.
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* Updated Firmata library to version 2.1 (rev. 25).
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* Replaced the Servo library with one (MegaServo) by Michael Margolis.
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Supports up to 12 servos on most Arduino boards and 48 on the Mega.
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* Improving the accuracy of the baud rate calculations for serial
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communication (fixing double-speed problems on 8 MHz Arduino boards).
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Thanks to gabebear.
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[environment]
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* Synchronized with the Processing 1.0.3 code base (rev. 5503), bringing
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many improvements (listed below).
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* New icons and about image by Thomas Glaser (envis precisely).
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* Support for multiple sketch windows.
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* The serial monitor now has its own window.
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* Comment / Uncomment menu item (in Edit) and keyboard shortcut.
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* Increase and Decrease Indent menu items (in Edit) and keyboard shortcuts.
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* Support for third-party libraries in the SKETCHBOOK/libraries folder.
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* Libraries are now compiled with the sketch, eliminating the delay when
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switching boards and the need to delete .o files when changing library
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source code.
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* Arduino now comes as an app file (in a dmg) on the Mac.
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* Adding the Arduino Nano w/ ATmega328 to the Tools > Board menu.
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ARDUINO 0016 - 2009.05.30
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[documentation / examples]
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* New communication examples (w/ corresponding Processing and Max/MSP code) by
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Tom Igoe.
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[core / libraries]
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* Adding support for the Arduino Pro and Pro Mini 3.3V / 8 MHz w/ ATmega328.
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* Adding support for the LilyPad Arduino w/ ATmega328.
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* Adding write(str) and write(buf, size) methods to Print, Serial, and the
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Ethernet library Client and Server classes. This allows for more efficient
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(fewer packet) Ethernet communication. (Thanks to mikalhart.)
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* Improvements to the way the Ethernet library Client class connects and
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disconnects. Should reduce or eliminate failed connections and long
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timeouts. (Thanks to Bruce Luckcuck.)
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* Optimizing the timer0 overflow interrupt handler (used for millis() and
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micros()). Thanks to westfw and mikalhart.
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* Fixing bug that limited the bit() macro to 15 bits. Thanks to Paul Badger.
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* Adding ARDUINO version constant (thanks to prodding from mikalhart).
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[environment]
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* Ordering the items in the Tools > Board menu.
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* Adding "Copy as HTML" command to the Tools menu.
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* Eliminating (maybe) the occasional "Couldn't determine program size" errors.
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Thanks to the Clever Monkey.
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* Moving selection of Linux look-and-feel into the arduino script so it can
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be changed by users. Thanks to Eberhard Fahle.
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[tools]
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* Adding automatic dependency generation to the Makefile. (Lars Immisch)
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ARDUINO 0015 - 2009.03.26
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[core / libraries]
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* Adding support for the Arduino Mega (ATmega1280).
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[environment]
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* Reinstating use of core.a library in the build process, slightly shrinking
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compiled sketch sizes. (Thanks to William Westfield.)
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* Fixing bug in copy for forum (thanks to eried).
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ARDUINO 0014 - 2009.03.07
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[core / libraries]
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* Fixing bug that prevented multiple outgoing Client connections with the
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ethernet library.
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[environment]
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* Clarifying ATmega168 vs. ATmega328 in the Tools > Boards menu.
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[tools]
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* Updating the Mac OS X AVR tools to AVR MacPack 20081213. This includes
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avr-gcc 4.3.2, which should fix problems with functions called from
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within interrupts.
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ARDUINO 0013 - 2009.02.06
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[documentation / examples]
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* Adding examples for Parallax Ping Sensor and Memsic 2125 accelerometer.
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[core / libraries]
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* Adding support for the ATmega328. The upload speed is 57600 baud, so you
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may need to edit boards.txt or reburn your bootloader if you bought an
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ATmega328 w/ bootloader from adafruit or other supplier.
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* Adding support for printing floats to Print class (meaning that it works
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in the Serial, Ethernet, and LiquidCrystal classes too). Includes two
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decimal places.
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* Added word, word(), bitRead(), bitWrite(), bitSet(), bitClear(), bit(),
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lowByte(), and highByte(); see reference for details.
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* Working around problem that caused PWM output on pins 5 and 6 to never go
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to 0 (causing, for example, an LED to continue to glow faintly).
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* Removing cast macros, since function-style casts are a feature of C++. This
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should fix contributed libraries that broke in Arduino 0012.
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* Modifying pulseIn() to wait for a transition to start timing (i.e. ignoring
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any pulse that had already started when the function was called).
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* Fixing bug in random() that limited the ranges of values generated. Thanks
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to Mikal Hart.
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* Modifying delay() to pause for at least the given number of milliseconds.
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* Fixing bug in Ethernet library that interfered with use of pins 8 and 9.
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* Originating each outgoing network connection from a different port (in the
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Client class of the Ethernet library). Thanks to Paul and joquer.
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* Updating ATmega168 bootloader to work with standard distributions of avrdude
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(responding to signature requests made with the universal SPI command) and
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correctly store EEPROM data. Thanks to ladyada.
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[environment]
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* Omitting unused functions from compiled sketches, reducing their size.
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* Changing compilation process to allow for use of EEMEM directive (although
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not yet uploading EEPROM data).
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ARDUINO 0012 - 2008.09.18
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* Added Arduino Nano to the boards menu.
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* Arduino Pro or Pro Mini (8 MHz) to the boards menu.
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* Added Firmata library by Hans Steiner and others. This provides a standard
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protocol for communicating with software on the computer.
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* Added an Ethernet library for use with the Arduino Ethernet Shield.
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* Added a Servo library based on the work of Jim Studt.
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* Added a LiquidCrystal library based on the work in the playground. It
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supports both 4- and 8-bit modes.
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* Improved millis(): it now overflows after 49 days instead of 9 hours, but
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now uses slightly more processing power.
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* Fixed reversing direction bug in Stepper library. (Thanks to Wayne Holder.)
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* Moved insertion of #include <WProgram.h> to after any comments and #include
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statements in the main sketch file. This means that an #include <stdlib.h>
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now works.
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* Upgraded to newer versions of avr-gcc (4.3.0) and avr-libc (1.6). This
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provides support for newer Atmel chips, but may increase the size
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of sketches.
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* Allowing per-board specification of the upload.using preference, allowing
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upload via bootloader to some boards and via a programmer to others.
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* Added return values to some functions in the Wire library to allow for
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better error handling.
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* Fixed random() to work with long values.
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* Creation of an abstract Print base-class to allow Serial, SoftwareSerial,
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and LiquidCrystal to share code for print() and println().
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* Incorporated ladyada's watchdog timer mods to the bootloader source, but
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only compiling them in for the Pro and Pro Mini (because they are included
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in the bootloader being burned on the boards by SparkFun).
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ARDUINO 0011 - 2008.03.28
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* Fixed Find in Reference.
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* Added map() function for mapping values from one range to another.
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* Added analogReference() function.
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* Added interrupts() and noInterrupts() functions.
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* Added degrees() and radians() functions.
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* Added timeout parameter (in microseconds) to pulseIn(); default is 1 second.
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* Support for uploading sketch using a programmer.
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* Improved detection of functions that need prototyping.
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* Placing function prototypes after #include's and #define's.
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* No longer moving #include statements to the top of the sketch.
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* Can now drag .pde files onto the Arduino dock icon on Mac OS X.
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Thanks to Peter Sgouros.
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* New script for downloading the reference from Tom Pollard. Thanks Tom!
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* Miscellaneous Mac OS X and other patches from Wim Lewis. Thanks Wim!
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* Updated Mac OS X FTDI drivers.
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ARDUINO 0010 - 2007.10.11
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* Support for the LilyPad Arduino.
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* Vista support.
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* Mac OS X universal distribution.
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* Printing!
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* Copy for discourse.
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* New Board menu replaces the Microcontroller menu.
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* New Burn Bootloader menu offers a choice of programmers.
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* New and improved keyboard shortcuts.
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* Fixed some find/replace bugs.
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* Better auto-format.
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* Improved error messages when uploading.
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* Support for COM10 and higher on Windows.
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* Fixed automatic refresh of the Serial Port menu under Windows.
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* Quaqua look-and-feel on Mac OS X.
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* Reorganization of the Arduino application directory.
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ARDUINO 0009 - 2007.08.06
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* Added support for the Arduino Diecimila.
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* Switched to using avrdude (instead of uisp) for uploading sketches.
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* Added the ability to burn NG and Diecimila bootlaoders (with an AVRISPmkII).
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* Fixed a bug in SoftwareSerial (a hardware serial function was being called
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instead of the software serial equivalent). Thanks to brianbr for the
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report and fix.
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ARDUINO 0008 - 2007.06.09
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* Updated examples (in distribution and on the website).
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* Added an EEPROM library (see reference for details).
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* Added a Stepper motor library (see reference).
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* Patched to reduce binary sketch sizes by building the Arduino core as
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a library (.a) file - now only the needed parts of the core are linked into
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a sketch. Originally written by Nicolas Roland, revised by Don Cross.
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* Fixed bug in Serial.available(). Report and fix by Don Cross.
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* Now recompiling libraries when switching microcontrollers. Report by
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Julian Bleecker; fix by Nicholas Zambetti.
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* Cleaned up core functions: moved pin definitions into program space to save
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RAM, and other minor improvements. Contributed by Jim Studt.
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* Lots of reference additions and fixes from Paul Badger.
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* Changed default microcontroller to ATmega168 from ATmega8.
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* Removed the delay from analogRead().
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* Activating TWI/I2C pullup resistors on the ATmega168 (in addition to the
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ATmega8).
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ARDUINO 0007 - 2006.12.25
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* Smaller core (about 3.5 KB instead of 4.5 KB).
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* Added a SoftwareSerial library (thanks to Antonio, Heather Dewey-Hagborg, and
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bigengineer for their help).
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* Implemented a Serial.flush() routine; see reference for details.
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* Digital pins 0 and 1 can be used for i/o until a call to Serial.begin().
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* Replaced avr-lib's uart routines with custom code for handling serial
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communication and modified C++ serial commands to call the C serial commands;
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the code may behave slightly differently in border cases (e.g. non-standard
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speeds, or on overflow).
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* Added attachInterrupt() and detachInterrupt() functions for handling of
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external interrupts on pins 2 and 3.
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* Implemented shiftOut() routine; see reference for details.
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* Defining binary constants: e.g. B1010 is 6.
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* Mac versions no longer require running of the macosx_setup.command script.
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* Windows version comes with the FTDI USB drivers already unzipped.
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* New Linux binary distribution (still requires some programs to be
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pre-installed).
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ARDUINO 0006 - 2006.10.21
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* Mac version no longer requires Java 1.5, meaning it should run on 10.3.9.
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* Added support for analog inputs 6 and 7 and pwm on pins 5 and 6 on the
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on the ATmega168 used in the Arduino Mini (extra analog inputs not available
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in DIP ATmega168s).
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* You now select the baud rate for the serial monitor from within the editor
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status bar when the serial monitor is running instead of from the Tools menu.
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* Pressing enter within the serial monitor edit box no longer appends a newline
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to the message sent to the board.
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* Included the Wire (TWI) library from Wiring.
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* Updated the reference.
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ARDUINO 0005 - 2006.09.26
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* Applied patch from Hans Steiner to improve Linux support by searching for avr
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tools in the user's path instead of expecting them at a fixed location.
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* Added an upload.verbose preference for help in debugging.
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* ATmega168 support!
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* New Wiring-compatible randomSeed(), random(max) and random(min, max) functions
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(except operating on longs instead of floats).
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* Fixed bug that sometimes caused uploading of old versions of a sketch.
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* Serial monitor nows include an interface to send messages to the Arduino
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board. Pressing return appends a newline, pushing the send button doesn't.
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* Now displaying "burning bootloader..." and "compiling..." status messages.
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ARDUINO 0004 - 2006.04.26
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* Main sketch is now compiled as C++ (instead of C).
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* Updated avr toolchain.
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* printInteger(), printHex(), etc. now handle longs.
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* millis() fixed (now overflows after days, not minutes)
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* Fixed path to java in Windows run.bat.
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* Added Matrix and Sprite libraries (written with Nicholas Zambetti).
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* PWM now working on pin 11 (in addition to pins 9 and 10).
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* Slowed PWM frequency (on all three PWM pins) to 1KHz.
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* Now give an error if compiled sketch is too big.
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* Fixed abs(), min(), max(), and constrain() macros.
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* Added menu items to the IDE to burn bootloader.
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* Now display binary sketch size on upload, and give error if too big.
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* Added C++ serial library.
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* Resynced with Processing/Wiring IDE code (improved auto-format, faster logging
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to serial monitor console, other bug fixes)
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* New library system.
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* Updated to latest version of the RXTX serial library; Mac users will need to
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rerun macosx_setup.command.
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ARDUINO 0003 - 2006.01.16
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API Changes
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* Reversed the analog input pins to correspond to newer boards. This means
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a call, for example, to analogRead(0) must be changed to analogRead(5) in
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order to read the same physical pin.
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* Added a printNewline() function (which sends '\n' = ASCII 10).
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New Stuff
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* Reference is included (features native to C not yet documented).
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* Serial monitor added (click the toolbar button to turn it on or off). Baud
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rate is controlled by the Serial Monitor Baud Rate Menu, defaults to 9600.
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Icon and implementation from Wiring.
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* Serial port menu now automatically refreshes when opened.
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* New blue color scheme and icons courtesy of Noah Shibley (colors are hardcoded
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into the source to ensure consistency with image files).
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* Keyspan and FTDI USB drivers included with Mac and Windows distributions.
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Bug Fixes
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* millis() now updates every millisecond instead of every second.
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* Bootloader included with Windows distribution (it was already in the Mac
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dist).
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* Updated icon of the Windows executable.
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* Now flushing the serial port before uploading (should fix some errors).
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* Improved accuracy of the delayMicroseconds() function.
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Other
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* Upload rate no longer selectable from a menu within the IDE. Instead, edit
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the serial.download_rate item in the preferences.txt file.
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* Created Xcode project for building Arduino on the Mac (doesn't yet regenerate
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the grammar files or package the distribution); active target should be "App".
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* Removed unused or unimplemented items from menus.
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ARDUINO 0002 - 2005.10.05
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* New build process no longer uses makefiles; now controlled by preferences.txt.
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* core/ replaced with targets/; can now link against Wiring libraries.
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* Replaced print() with printString, printInteger, printHex, printByte, etc.
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* Added menu for selecting serial port speed.
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* Updated icon.
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* Bootloader shrunk to less than 1 KB; fuses updated accordingly.
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* Added serialRead(), serialAvailable(), and delayMicroseconds().
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ARDUINO 0001 - 2005.08.25
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* This is the first released of the unified IDE + language library
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it's a terrible hack... but it works. at the moment it's in alpha stage
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but it can be used to work.
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* The processing preprocessor is included but not used.
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