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Author SHA1 Message Date
David A. Mellis
6727c8a831 Don't return the string when modifying its value. 
Changing toLowerCase(), toUpperCase(), trim() and replace() to return void instead of a reference to the string that's just been changed.  That way, it's clear that the functions modify the string they've been called on.
 2011-03-11 18:54:58 -05:00
David A. Mellis
7fa866ffea Renaming append() back to concat(). 2011-03-11 18:04:31 -05:00
David A. Mellis
9139094c36 Removing F("string") syntax for now. 
We should probably add something like this back in later, but I want to do one thing at a time.  This removes the __FlashStringHelper class as well.
 2011-03-11 18:01:40 -05:00
David A. Mellis
1d9bbc01e3 Rewrite of the String class by Paul Stoffregen. 
http://www.pjrc.com/teensy/string_class_experimental.html
 2011-03-11 17:56:10 -05:00
David A. Mellis
6b890f8c7d Fixing typo in boards.txt. 2011-03-09 21:22:04 -05:00
David A. Mellis
af841d166d 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
1bef2990b6 Fixing race condition in Serial write (Brian Cook). 2011-03-06 11:47:18 -05:00
David A. Mellis
10ecfa8bea Moving TCCR1B reset into #ifdef check. 2011-03-06 11:29:35 -05:00
David A. Mellis
7f0cc2111c 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
19597b1d0b Factoring pin definitions out of the core. 
That is, there's now a pins/ directory in a platform, which includes multiple directories, each of which has its own pins_arduino.h.  The boards.txt gets a new preferences, <BOARD>.build.pins, whose values is a sub-directory of the pins/ directory (possibly with a "platform:" prefix).  That sub-directory is then placed in the include path during compilation.
 2011-03-04 21:05:05 -05:00
David A. Mellis
afb60e1163 Moving all pin definitions into pins_arduino.h. 
This is a step towards providing portability across AVR's by simply including an appropriate header file.
 2011-03-03 23:54:33 -05:00
David A. Mellis
d59fcb8eed Fixing warnings (David H. Lynch Jr). 2011-03-03 22:56:20 -05:00
David A. Mellis
5234a96b34 Rearranging internal #defines in headers. 2011-03-03 18:57:05 -05:00
David A. Mellis
ba14230883 Removing optimized digitalWrite(), digitalRead(), pinMode(). 2011-03-03 18:46:45 -05:00
David A. Mellis
4ea2d99c1a Re-arranging header files and small fixes to optimized core functions. 2011-03-02 23:05:25 -05:00
David A. Mellis
bb7a044884 Moving wiring.h contents into Arduino.h. 2011-03-01 20:00:16 -05:00
David A. Mellis
d05e4021d0 Renamed WProgram.h to Arduino.h. 2011-03-01 19:52:13 -05:00
David A. Mellis
97abbd7a31 Removing BYTE keyword (use Serial.write() instead). 2011-02-26 13:58:03 -05:00
David A. Mellis
13e3ba87e3 Small optimization in HardwareSerial. 
begin(long) -> begin(unsigned long)
 2011-02-25 18:36:46 -05:00
David A. Mellis
d15e9aa98a Merge branch 'master' into new-extension 2011-02-22 22:02:22 -05:00
David A. Mellis
d180ad18a9 Revert "Changes to optimized digitalWrte(), etc." 
This reverts commit aa1f1cbda9.
 2011-02-18 10:41:29 -05:00
David A. Mellis
956a4f2024 Revert "Adding noAnalogWrite() function to disable PWM." 
This reverts commit 38d4a34fec.
 2011-02-18 10:40:56 -05:00
David A. Mellis
38d4a34fec Adding noAnalogWrite() function to disable PWM. 
Also, removing the inline version of digitalPinToTimer() (since we're not optimizing the functions that use it anyway).  The noAnalogWrite() function is in wiring_analog.c, deriving from the previous turnOffPWM() which has moved from wiring_digital.c.

http://code.google.com/p/arduino/issues/detail?id=476
 2011-02-12 14:47:08 -05:00
David A. Mellis
aa1f1cbda9 Changes to optimized digitalWrte(), etc. 
Factoring out the implementation of digitalWrite(), digitalRead(), and pinMode() into macros that can either be inlined (for constant pin numbers) or executed within a function (non-constant pins).  Removing testing for timers on pins in digitalWrite(), digitalRead(), and pinMode().  Moving pin to port macros from pins_arduino.h to wiring.h.
 2011-02-11 19:29:46 -05:00
David A. Mellis
9dccd634c5 Optimized digitalWrite(), etc. from Alvaro Lopez. 2011-02-11 17:53:24 -05:00
David A. Mellis
94168bd0f4 Fix to optiboot infinite loop problem. 
Explicitly setting R1 to 0 so that the watchdog timer is properly initializing, preventing it from timing out and resetting the processor.

http://code.google.com/p/optiboot/issues/detail?id=26
http://code.google.com/p/arduino/issues/detail?id=446
 2011-01-15 13:29:08 +00:00
David A. Mellis
63f4021447 Changing String append to use realloc(); thanks to Paul Stoffregen. 
http://code.google.com/p/arduino/issues/detail?id=332
 2010-12-11 15:22:07 -05:00
David A. Mellis
d7ecd5e4e8 Minor ATmega8U2 firmware update and new .hex files. 
Adding LUFA_OPTS += -D DEVICE_STATE_AS_GPIOR=0 to makefile to save space, updating release number to 0x0001.
 2010-12-04 14:28:56 -05:00
David A. Mellis
f92b235be2 Minor bug fixes to the 8U2 USB-to-serial firmware. 2010-12-04 13:50:27 -05:00
David A. Mellis
32388c908f Replacing custom String.toInt() function with a call to atol(). 2010-12-03 23:12:41 -05:00
David A. Mellis
dce5e09e69 Fixing Linux UNO serial bug (thanks to Dean Camera). 
Enabling INTERRUPT_CONTROL_ENDPOINT in the makefile so we don't miss control messages from Linux.  Also deleted two unused USB events to save a few bytes of space (the Mega 2560 .hex is now exactly 4096 bytes).
 2010-11-29 23:26:54 -05:00
David A. Mellis
d98d31eb1a Redoing 448222e4b6 without all the extra files. 
Adds toInt() to String, WCharacter.h (from Wiring), and an SD Datalogger example.
 2010-11-29 15:20:30 -05:00
David A. Mellis
920212ee05 Revert "added toInt() function to WString". 
This reverts commit 448222e4b6.
 2010-11-29 15:14:10 -05:00
Tom Igoe
448222e4b6 added toInt() function to WString 2010-11-29 11:31:00 -05:00
David A. Mellis
4dad13532f pulseIn() now times out while measuring the pulse, not just while waiting for it to start. 2010-11-22 23:33:59 -05:00
David A. Mellis
fcc4188b15 SD File object implements Stream. 
Added peak() and available() using a single byte buffer.
Added flush().
 2010-11-20 11:45:05 -05:00
David A. Mellis
c11098c237 Fixing bug w/ subsequent calls to tone(). 
http://code.google.com/p/arduino/issues/detail?id=397
 2010-11-11 23:57:12 -05:00
David A. Mellis
a403c19ade 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
66755f9bce 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
9b42d2dc03 Modifying Tone.cpp to use register-based (not CPU-based) #ifdefs. 2010-11-08 23:09:29 -05:00
David A. Mellis
b0bc52d7d5 Modifying basic functions (digital and analog, read and write) to use register-based ifdefs, not cpu-based. 
http://code.google.com/p/arduino/issues/detail?id=307
http://code.google.com/p/arduino/issues/detail?id=316
http://code.google.com/p/arduino/issues/detail?id=323
http://code.google.com/p/arduino/issues/detail?id=324
 2010-10-17 17:55:53 -04:00
David A. Mellis
b0888a34b5 Making attachInterrupt() check registers, not CPUs. 
Patch by Mark Sproul, via Christian Maglie.
http://code.google.com/p/arduino/issues/detail?id=340
 2010-10-17 14:05:46 -04:00
David A. Mellis
1cb3c97610 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
9cad196ae5 Changing #include <> to #include "" in Tone.cpp. 2010-10-09 17:08:19 -04:00
David A. Mellis
b3ba5d4f97 Fixing PWM on pins 9 & 10 on the Uno. 
Resetting TCCR1B to 0 after it's configured by optiboot.

http://code.google.com/p/arduino/issues/detail?id=364
 2010-10-02 13:38:10 -04:00
David A. Mellis
d0f8052f8e More information on USB VID/PIDs. 2010-09-28 17:19:07 -04:00
David A. Mellis
e9a913066c Replacing Arduino VID / PID with the Atmel-supplied ones. 2010-09-28 09:31:10 -04:00
David A. Mellis
0768ebed50 Adding note about Arduino VID and PIDs. 2010-09-27 12:20:38 -04:00
David A. Mellis
be6c36ee33 Adding readme about the firmwares. 2010-09-24 10:40:37 -04:00
David A. Mellis
ffa3ce71ee Adding usbserial and usbdfu firmwares (and combined compiled .hex files). 2010-09-24 10:35:54 -04:00
David A. Mellis
4ab27234d3 Adding Arduino Mega 2560 board entry. 2010-09-24 10:17:01 -04:00
David A. Mellis
27109e3b1a Adding the Mega 2560 bootloader and boards.txt / boards menu entry. 2010-09-24 10:10:57 -04:00
David A. Mellis
7087bcf5bd Adding optiboot and Arduino Uno boards menu entry. 2010-09-22 09:04:33 -04:00
David A. Mellis
27cfd22066 1280 -> 1280/2560. 2010-09-08 22:33:33 +00:00
David A. Mellis
722b93dce4 Changing String::toCharArray() and getBytes() to accept a buffer, rather than return one. That way they don't expose the internal representation of the String class, allowing future optimization. Thanks to Paul Stoffregen. 2010-08-28 10:23:54 +00:00
David A. Mellis
f8077a96d7 Returning a reference to a dummy character for indices beyond the string length (in operator[]). 2010-08-28 09:55:26 +00:00
David A. Mellis
a48d96ee49 Adding some basic error checking to the String class (i.e. checking for a non-null buffer before modifying its contents). 2010-08-18 21:39:28 +00:00
David A. Mellis
5ede40be13 Now including stdlib.h from wiring.h so our abs() #define comes after the stdlib abs() definition (and therefore doesn't break it). 2010-08-17 21:50:41 +00:00
David A. Mellis
57e2c152f1 Adding shiftIn() from Wiring (no count or delaytime though). 2010-08-11 22:59:00 +00:00
David A. Mellis
54d367b1e0 Making Client inherit from Stream, which unforunately means taking peek() out of Stream for now, since there's no immediate implementation for Client. 2010-08-11 18:19:01 +00:00
David A. Mellis
05e8d675cd Adding Arduino BT w/ ATmega328 to the boards menu. 2010-08-07 19:56:14 +00:00
David A. Mellis
3524387e70 Adding ATmega328 version of the Arduino BT bootloader, along with a Makefile for building it. 2010-08-07 19:48:59 +00:00
David A. Mellis
e2fe4d0dfa No longer requiring WProgram.h for Print / Stream classes (replaced Arduino-specific type names in String). 2010-08-06 01:23:19 +00:00
David A. Mellis
0aec45afbc Moving SPI pin definitions into core (from SPI library): SS, MISO, MOSI, and SCK. 2010-08-02 22:33:11 +00:00
David A. Mellis
94045e292a 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
Tom Igoe
81e7814887 added more String examples 2010-07-27 22:59:18 +00:00
David A. Mellis
4e33e6cb9f Reverting changes to String class and modifying to allow + and += to work on more types. 2010-07-27 14:20:56 +00:00
Tom Igoe
cd4c0e56e2 removed append() from String library 2010-07-27 10:18:04 +00:00
Tom Igoe
b78768f761 checked in Xiaoyang Feng's changes to String library 2010-07-27 10:09:09 +00:00
Tom Igoe
27b3254e99 Checked in Xiaoyang's changes to String library 2010-07-27 10:06:49 +00:00
Tom Igoe
8fcb098533 Checked in Xiaoyang's changes to String library 2010-07-27 10:06:43 +00:00
David A. Mellis
52e0e1a999 INTERNAL -> INTERNAL1V1 AND INTERNAL2V56 on the Mega (issue #194). 2010-07-10 21:07:51 +00:00
David A. Mellis
4fa7eb8e32 whitespace. 2010-07-05 16:08:35 +00:00
David A. Mellis
31601ffe77 Adding a peek() function to Stream and HardwareSerial (Serial). 2010-07-04 23:31:55 +00:00
David A. Mellis
934312682e Adding support for printing Strings to the Print class. 2010-07-04 23:22:34 +00:00
David A. Mellis
880bc682a9 Modifying String from new/delete to malloc()/free(). Also #include'ing WString.h from WProgram.h. 2010-07-04 16:36:52 +00:00
David A. Mellis
99abaed344 Adding WString.h and WString.cpp straight from Wiring (r. 726). Won't actually work yet. 2010-07-04 16:27:23 +00:00
David A. Mellis
e2f5f0c9d6 Disabling interrupts while digitalWrite() and pinMode() modify registers (issue #146). 
Updating revisions.
 2010-06-12 20:32:58 +00:00
David A. Mellis
e2169fa0a4 Re-enabling timer 2 pwm after tone() ends. 
Factored out common code to disable timers.
 2010-06-12 19:47:41 +00:00
David A. Mellis
0557d46fc2 Adding a basic Stream interface and modifying HardwareSerial to inherit from it. 2010-05-28 22:41:03 +00:00
David A. Mellis
8f416eb54a More accurate delay() function from BenF. 2010-05-25 20:16:15 +00:00
David A. Mellis
3738f450c0 Adding A0=14, A1=15, etc. aliases for analog input pins and modifying analogRead() to accept them (in addition to 0, 1, 2, etc.). Removing some unused code elsewhere. 2010-05-16 04:05:40 +00:00
David A. Mellis
282d623180 Adding 5V, 16 MHz versions of the Arduino Pro and Pro Mini (ATmega328 and ATmega168) to the boards menu. 2010-05-16 02:53:51 +00:00
David A. Mellis
5d54fbf70b Removing some Processing stuff that we don't need. 
Moving the Arduino Fio up in the boards menu.
 2010-05-08 20:37:54 +00:00
Tom Igoe
d5b0dfd527 Added Fio to boards.txt, now that it's part of the lineup. 2010-03-28 15:45:59 +00:00
David A. Mellis
d91b4c1f38 Limiting tone generation to timer 2 only to prevent conflicts with the Servo library. 2010-01-09 17:02:27 +00:00
David A. Mellis
b4402e1e26 Adding tone() and noTone() functions, using Brett Hagman's Tone library. 2009-12-29 20:57:07 +00:00
David A. Mellis
6672d51d56 Removing (no longer maintaining) the Makefile. 2009-12-28 15:39:19 +00:00
David A. Mellis
def86681b7 Adding precision parameter for printing of floats / doubles. Restructured the print() and println() functions a bit. 2009-12-25 20:20:27 +00:00
David A. Mellis
c82a43abde Adding Serial.end(). 2009-12-23 00:00:17 +00:00
David A. Mellis
3063c34ebe Fixing bug in calling micros() from interrupts: http://code.google.com/p/arduino/issues/detail?id=55 2009-12-18 17:44:08 +00:00
David A. Mellis
ba5935e273 No longer disabling interrupts in delayMicroseconds(): http://code.google.com/p/arduino/issues/detail?id=67 2009-12-18 17:04:51 +00:00
David A. Mellis
d2a38e4b5a 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
David A. Mellis
e5b5f25476 Third-party cores seems to sort of work now, but burning bootloaders is probably broken. 
Need to decide on the format for the boards.txt file.
 2009-11-07 18:56:45 +00:00
David A. Mellis
3075c8e4fd Moving libraries out of arduino platform / core directory and to top-level. 2009-11-07 17:54:56 +00:00
David A. Mellis
ff0336a3b6 Moving libraries into arduino/ 2009-11-07 17:07:59 +00:00
David A. Mellis
ab1eb4aaa0 Moving things around. 2009-11-07 17:05:21 +00:00
David A. Mellis
c6b305357e Adding Arduino as ISP sketch (firmware) and programmers.txt entry. 2009-11-01 17:00:31 +00:00
David A. Mellis
6a15e01ff8 Passing the ARDUINO constant from the IDE to avr-gcc as a command line argument (so I don't forget to update the version in the .h file). 2009-10-23 23:04:03 +00:00
David A. Mellis
e884bb7ca8 Updating ARDUINO to 0018 (in wiring.h). 2009-09-13 17:57:17 +00:00
David A. Mellis
f5ffd44e77 Undoing revision 628 because it broke analogRead() on analog inputs 8 to 15 of the Arduino Mega. 2009-08-23 20:59:47 +00:00
David A. Mellis
e0d0e22eda Removing obsolete wiring_serial.c from Makefile. Adding - to beginning of dependcy lines to avoid unnecessary warnings. 2009-08-16 10:21:16 +00:00
Tom Igoe
66c454f2e6 Checked and updated all LiquidCrystal examples 2009-08-05 14:41:27 +00:00
Tom Igoe
5a3da0155c Checked and updated all LiquidCrystal examples 2009-08-05 14:41:24 +00:00
Tom Igoe
96c3621047 Checked and updated all LiquidCrystal examples 2009-08-05 14:41:23 +00:00
Tom Igoe
e04a52b733 Checked and updated all LiquidCrystal examples 2009-08-05 14:41:17 +00:00
Tom Igoe
ba362ebe72 Checked and updated all LiquidCrystal examples 2009-08-05 14:41:14 +00:00
Tom Igoe
47f3f70851 Checked and updated all LiquidCrystal examples 2009-08-05 14:41:11 +00:00
Tom Igoe
cb51697237 Checked and updated all LiquidCrystal examples 2009-08-05 14:41:08 +00:00
Tom Igoe
fd51ab33b5 Checked and updated all LiquidCrystal examples 2009-08-05 14:41:03 +00:00
Tom Igoe
15eaa600fb Checked and updated all LiquidCrystal examples 2009-08-05 14:40:55 +00:00
Tom Igoe
df1b7f787c Changed begin() in LiquidCrystal examples 2009-08-02 18:45:13 +00:00
Tom Igoe
afc4948495 Changed begin() in LiquidCrystal examples 2009-08-02 18:45:08 +00:00
Tom Igoe
69e25cef45 Changed begin() in LiquidCrystal examples 2009-08-02 18:45:04 +00:00
Tom Igoe
ced413c4d3 Changed begin() in LiquidCrystal examples 2009-08-02 18:44:59 +00:00
Tom Igoe
9c872e1fbf Changed begin() in LiquidCrystal examples 2009-08-02 18:44:54 +00:00
Tom Igoe
63c09f6495 Changed begin() in LiquidCrystal examples 2009-08-02 18:44:52 +00:00
Tom Igoe
59109d6322 Changed begin() in LiquidCrystal examples 2009-08-02 18:44:30 +00:00
Tom Igoe
21cc6be265 Changed begin() in LiquidCrystal examples 2009-08-02 18:41:40 +00:00
David A. Mellis
b16871c2db Updating to rev. 27 of Firmata. 2009-07-30 20:48:59 +00:00
David A. Mellis
fc9c2815d5 Updating keywords.txt for LiquidCrystal library. 2009-07-25 18:56:46 +00:00
David A. Mellis
c536dccd92 Renaming LiquidCrystal example .pde files to correspond to new function names. 2009-07-25 18:29:53 +00:00
David A. Mellis
71085b5e18 Renaming LiquidCrystal example directories to correspond to new function names. 2009-07-25 18:28:35 +00:00
David A. Mellis
97706deda0 Updating LiquidCrystal API and examples. 2009-07-25 18:26:29 +00:00
David A. Mellis
4ee94a1800 Fixing Servo library on the ATmega8 by changing assignments to TIMSK and TIFR into bitwise-or's. Otherwise, this broke millis() by disabling the timer 0 overflow interrupt. 2009-07-21 06:05:02 +00:00
David A. Mellis
262400962f Renaming the 328 and 168 boards. 2009-07-21 05:22:22 +00:00
David A. Mellis
69740fcfb4 Updating to revision 25 of firmata (slightly post version 2.1beta2). 2009-07-21 05:18:50 +00:00
David A. Mellis
3b78ba0d8c Updating to Firmata-2.1beta1 (rev 23). 2009-07-14 21:32:55 +00:00
David A. Mellis
e5dc169cc7 Adding Nano w/ ATmega328. 2009-07-14 21:18:52 +00:00
David A. Mellis
abbf61fa2b Adding Tom's examples for the new LiquidCrystal library. 2009-07-13 02:33:02 +00:00
David A. Mellis
5b5e739645 Removing old LiquidCrystal examples. 2009-07-13 02:31:46 +00:00
David A. Mellis
3f74888018 Adding improved baud rate calculation, including use (or not) of the U2X bit. (Code from gabebear). 2009-07-12 02:58:59 +00:00
David A. Mellis
430977c853 Clearing the U2Xn bit in Serial.begin() (because it is set on the Pro / Pro Mini 328). Fixing some indentation. 2009-07-12 01:58:15 +00:00
David A. Mellis
f0c3263b2f Adding keywords.txt file for the Ethernet library. 2009-07-12 00:33:25 +00:00
David A. Mellis
55df12a8bd Integrating the new Servo library (MegaServo) by Michael Margolis. Uses timer 1, and, on the Mega, timers 3, 4, and 5 for up to 12 servos (48 on the Mega). 2009-07-12 00:33:02 +00:00
David A. Mellis
5dda367b06 Migrating to Limor Fried's improved LiquidCrystal library. 2009-07-11 00:54:26 +00:00
David A. Mellis
e9e928e03e Fixing indentation in twi.c. 2009-06-20 20:48:55 +00:00
David A. Mellis
6ba23bafe2 Fixing bug in Wire library that caused it to read and discard one extra byte when do a requestFrom() a slave device. Thanks to Christopher K. Johnson. 2009-06-20 20:43:24 +00:00
David A. Mellis
3b09a2ad1d Fixing Client::connected() and Client::status() to return reasonable values when the Client isn't associated with a valid socket: issue #34. 2009-06-15 20:11:13 +00:00
David A. Mellis
051d8f2e4f Changing analog read channel mask from 0x07 to 0x0f to allow for reading of the temperature and other extended channels. 2009-06-15 19:40:47 +00:00
David A. Mellis
2fa8deb92d First integration of the Arduino code in Processing 5503: PreProcessor and Compiler have been integrated with changes to the Sketch. 
Compilation still has problems (Thread error on success, and can't handle non-pde files in a sketch).
Modified the Mac OS X make.sh to copy the hardware, avr tools, and example over.
Removing some of the antlr stuff.  
Disabling the Commander (command-line execution) for now.
Added Library, LibraryManager, and Target.
Added support for prefixed preferences (e.g. for boards and programmers).
 2009-06-01 08:32:11 +00:00