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532 Commits

Author SHA1 Message Date
Cristian Maglie
57b8713cab Moved libraries folder inside platform folder. Now libraries and examples are searched per board/platform 2012-01-04 15:14:51 +01:00
David A. Mellis
76c964d32b Adding INPUT_PULLUP option pinMode(). (Paul Stoffregen). 
This also changes pinMode(pin, INPUT); to explicitly disable the pull-up resistor, even if it was previously set.

http://code.google.com/p/arduino/issues/detail?id=246
 2012-01-02 14:20:28 -05:00
David A. Mellis
5088b09f2d Fixing findUntil() problem with repeated initial characters. (Jeffery.zksun) 
http://code.google.com/p/arduino/issues/detail?id=768
 2012-01-02 13:49:59 -05:00
Cristian Maglie
387e6b63c7 Renamed platforms.txt to platform.txt 2012-01-02 19:11:57 +01:00
David A. Mellis
cce4ef7c69 Fixing warnings (unsigned comparisons to 0). (maniacbug) 2012-01-02 12:57:23 -05:00
David A. Mellis
c441bc1a0d Fixing static is not at beginning of declaration warnings (maniacbug). 2012-01-02 12:38:23 -05:00
Cristian Maglie
06b6d060db Removed implicit xxxx.platform=avr from boards.txt 2012-01-02 17:02:04 +01:00
Zach Eveland
f39ec37722 reset the Leonardo board when leaving the bootloader, before starting the sketch 
Done so all IO and other registers are properly reinitialized when a new sketch is uploaded or when an existing sketch is started.  Uses a watchdog timeout with a 15 ms period to accomplish the reset.  Bootloader checks the reason for reset and only enumerates as bootloader and enters the programming loop if reset was NOT caused by WDT.
 2011-12-31 12:19:08 -05:00
Cristian Maglie
5ad4422fc7 Merge remote-tracking branch 'arduino/master' into platforms-b 2011-12-31 17:29:36 +01:00
Zach Eveland
8f9ec88f57 Merge branch 'master' of github.com:arduino/Arduino into new-extension 2011-12-31 11:21:44 -05:00
Cristian Maglie
abe41d805d platforms.txt recipes now have symbolic variables instead of indexes ({0},{1},etc.) 
Recipes arguments are splitted with spaces instead of |. Single argument containing spaces
should be placed between "double quotes".
Refactored and formatted Compiler class, removed all unused code in comments.
 2011-12-31 14:32:48 +01:00
David A. Mellis
f520bb5051 Simplifying microseconds <-> clock cycles conversions. (Rob Tillaart) 
This should fix problems with overflows in pulseIn().  It may make millis() slightly less precise for clock speeds that aren't multiple of 1 million, but we don't really support those anyway.

http://code.google.com/p/arduino/issues/detail?id=675
 2011-12-30 18:05:12 -05:00
Cristian Maglie
1b3ae5fa63 Created second level in hardware folder: hardware/PACKAGE/PLATFORM/... 
Made some helper class for files filtering.
platforms.txt now contains only one platform at a time.
Some cleanup in Compiler and AvrDudeUploader classes.
 2011-12-30 15:46:04 +01:00
David A. Mellis
80a2154279 Fixing ArduinoISP sketch by lowering baud rate to 9600 (from 19200). 
http://code.google.com/p/arduino/issues/detail?id=661
 2011-12-28 18:43:36 -05:00
Zach Eveland
bdf7107507 bootloader merged with blink sketch 
full set of descriptors in sketch fixes driver installation issue on Win7.
 2011-12-26 17:19:48 -05:00
Cristian Maglie
e63c2d1429 Various post-merge refinements. 2011-12-22 13:07:39 +01:00
Cristian Maglie
65c15d93eb Merge commit 'fcbbf8f4b4960bae1091c0cd9dc58b4a1885baf6' into platforms-b 
Conflicts:
	app/src/processing/app/Base.java
	app/src/processing/app/debug/Compiler.java
	build/build.xml
	hardware/arduino/boards.txt
 2011-12-22 00:35:33 +01:00
Zach Eveland
20e7f2d354 changed Keyboard write() method to type(). Made write() an alias for type() to allow subclassing by Stream. 2011-12-20 17:09:44 -05:00
Zach Eveland
20564fb1d0 Revert "changed Keyboard write() method to type(). Made write() an alias for type() to allow subclassing by Stream." 
This reverts commit de1d5fc0cb.
 2011-12-20 17:08:07 -05:00
Zach Eveland
de1d5fc0cb changed Keyboard write() method to type(). Made write() an alias for type() to allow subclassing by Stream. 2011-12-20 17:00:19 -05:00
Zach Eveland
d874bc9832 fixed attachInterrupt() on Leonardo 
had to define a separate block for the 32U4 since it looks like a Mega-series board based on a simple register trick.  Only two useable HW interrupts though, compared to the Megas' 8, and numbering differs.
 2011-12-19 15:40:12 -05:00
Zach Eveland
fd28193336 added asynchronous buffering of received CDC characters 
This fixes the issue Federico reported where bytes written by host but not read by sketch would cause serial connection to lock up.  Ring buffer implementation is based on HardwareSerial.cpp.

Adds public accept() method to CDC.
 2011-12-18 17:52:35 -05:00
Zach Eveland
6a44faedbb fixed digitalWrite on timer 4 pins (D6 and D13) 2011-12-18 14:18:38 -05:00
Zach Eveland
4b358f21d9 fix bootloader size in boards.txt - 2 kB instead of 4 kB 2011-12-18 12:52:30 -05:00
Zach Eveland
699315c359 fixed TIMER4 use on Leonardo 
ATMEGA32U4 has major differences in TIMER4 registers compared to ATMEGA1280 and 2560.  turnOffPWM, analogWrite, and initialize routines had wrong registers, bit names, etc.
 2011-12-11 19:56:50 -05:00
David A. Mellis
eb380de972 Updated reference voltage defines for ATmega1284P. 
http://code.google.com/p/arduino/issues/detail?id=728
 2011-12-02 17:18:15 -05:00
David A. Mellis
d7d0e304d5 Support 3rd external interrupt on ATmega1284P (maniacbug) 
http://code.google.com/p/arduino/issues/detail?id=728
 2011-12-02 17:17:27 -05:00
David A. Mellis
0d70c7272e Fixing delayMicroseconds() timing for 20 MHz clocks. (Erdem U. Altinyurt) 
http://code.google.com/p/arduino/issues/detail?id=306
 2011-12-02 17:04:20 -05:00
David A. Mellis
dca1dc429a Removing Leonardo (and Mouse/Keyboard examples) for Arduino 1.0 release. 
These will return, but the code isn't finished yet so I don't want to include it.
 2011-11-28 18:47:45 -05:00
David A. Mellis
3df132aea9 Correcting Arduino Mini w/ ATmega328 bootloader file and fuses (untested). 2011-11-25 19:26:01 -06:00
David A. Mellis
ed48d17e20 readBytes() and readBytesUntil() handle zero bytes and return # of bytes read. 
http://code.google.com/p/arduino/issues/detail?id=586
 2011-11-19 16:23:19 -05:00
David A. Mellis
4119b9089b Adding Arduino Mini w/ ATmega328. 
http://code.google.com/p/arduino/issues/detail?id=710
 2011-11-19 16:22:46 -05:00
Zach Eveland
75eb722759 Leonardo bootloader now sends iSerial string during enumeration. Seems to satisfy Windows' composite device requirements. 2011-11-16 16:38:22 -05:00
Zach Eveland
9b58072423 Fixed size of const array mapping digital pin number to bit mask. 2011-11-16 12:15:57 -05:00
Zach Eveland
21ee685489 Updated digital pin and port mapping constants in pins_arduino.h for Leonardo. 
Changed digital_pin_to_port_PGM[] and digital_pin_to_bit_mask_PGM[] to reflect changes to constants for SPI and analog pins
 2011-11-16 11:20:38 -05:00
Zach Eveland
5f574b3634 Swapped Dx assignment for MISO and SS to make numbering more sane (Dave Mellis). Also updated comments on pin numbers. 2011-11-16 11:00:21 -05:00
Zach Eveland
ba5d66c26f Fixed handling of Ax constants on Leonardo 
Fixed mistake in assignment and handling of A6-A11 constants.  Renumbered constants for all Ax channels.
 2011-11-16 10:49:41 -05:00
Zach Eveland
3ee847c8e2 updated pins_arduino.h for Leonardo to reflect final mapping of A6-A11 2011-11-15 09:48:09 -05:00
Zach Eveland
56d06e15ed Merge branch 'new-extension' of github.com:arduino/Arduino into new-extension 2011-11-15 09:33:11 -05:00
Cristian Maglie
6ceb9a19de Added latest firmware for usbserial (not combined with DFU) 2011-11-12 12:57:30 +01:00
Cristian Maglie
17adbbcfc5 Added latest firmware for atmega16u2 on R3 boards 2011-11-11 11:38:04 -05:00
Zach Eveland
cd6aa2b1f3 restored original non-interrupt-driven DiskLoader 
Interrupt-driven version was a dead-end - too many bugs with that approach.
 2011-11-09 14:04:59 -05:00
Zach Eveland
f0801e61e6 updated analog pin assignments and declared TWI/I2C pins 
Fixed analog pin to ADC channel mapping to match new scheme.  Changed mapping of analog pins to digital channels so that A6-A11 point back to the correct digital pins.  Declared SDA and SCL pins.
(All from Federico Vanzati's comments)
 2011-11-08 22:06:15 -05:00
Zach Eveland
42fadb6f6d added 12th ADC channel for Leonardo. cleaned up and corrected comments for pin functions. 2011-11-02 07:37:39 -04:00
Zach Eveland
c8f495ba7f changed Leonardo PID to 0x0032 for Diskloader testing. updated .inf to match. 2011-10-31 23:44:32 -04:00
Zach Eveland
76ed870de8 Merge branch 'new-extension' of github.com:arduino/Arduino into diskloader_reboot 2011-10-31 21:42:09 -04:00
Zach Eveland
4a77aea4e5 check to see if a sketch has been loaded before jumping out of bootloader 2011-10-31 21:36:29 -04:00
David A. Mellis
10001866e6 Protecting the version of parseInt() and parseFloat(). (Paul Stoffregen) 
This should allow us more flexibility in determining how to handle these functions later.  For example, in specifying that initial characters shouldn't be skipped.

http://code.google.com/p/arduino/issues/detail?id=698
 2011-10-29 17:40:23 -04:00
Zach Eveland
a6381bb564 renamed bootloader file 2011-10-27 11:52:10 -04:00
Zach Eveland
a6a59f1783 Revert "Merge branch 'master' of github.com:arduino/Arduino into diskloader_reboot" 
This reverts commit df9835efaf, reversing
changes made to ec45af8bfa.

Conflicts:

	hardware/arduino/variants/mega/pins_arduino.h
	libraries/Ethernet/examples/PachubeClientString/PachubeClientString.ino
 2011-10-27 11:45:13 -04:00
Zach Eveland
f2bd8a5394 Merge branch 'new-extension' of github.com:arduino/Arduino into diskloader_reboot 
Conflicts:
	hardware/arduino/variants/mega/pins_arduino.h
	libraries/Ethernet/examples/PachubeClient/PachubeClient.ino
	libraries/Ethernet/examples/PachubeClientString/PachubeClientString.ino
 2011-10-27 11:41:02 -04:00
Zach Eveland
03e1515a51 changes in core and boards.txt to support new bootloader 
old bootloader could fit in only 2 kB of flash.  new version has to have a 4 kB block - jump-to address and boards.txt must reflect this.
 2011-10-27 11:36:10 -04:00
Zach Eveland
be51da6b0d bootloader runs sketch after timeout, added bootloader LED breathing 2011-10-27 11:27:24 -04:00
Zach Eveland
b70f79ea2c cosmetic changes - remove old comments, unused code 2011-10-27 10:54:21 -04:00
Zach Eveland
040a469f79 removed conditional compilation checks for CDC_ENABLED 
bootloader must always have CDC enabled
 2011-10-27 10:48:26 -04:00
Zach Eveland
9dc9e60704 removed old comments and unused USB core code 2011-10-27 10:45:13 -04:00
Zach Eveland
3d848a5b9a brought nuevo_diskloader changes over to diskloader 
Moved nuevo_diskloader files into diskloader directory.  Changed back to real PID for Leonardo
 2011-10-27 10:23:06 -04:00
Zach Eveland
df9835efaf Merge branch 'master' of github.com:arduino/Arduino into diskloader_reboot 
Conflicts:
	app/src/processing/app/Editor.java
	app/src/processing/app/Sketch.java
	build/shared/examples/4.Communication/SerialCallResponse/SerialCallResponse.pde
	build/shared/lib/theme/theme.txt
	hardware/arduino/cores/arduino/HardwareSerial.h
	hardware/arduino/cores/arduino/Print.cpp
	hardware/arduino/cores/arduino/WString.h
	hardware/arduino/variants/mega/pins_arduino.h
	libraries/Ethernet/examples/PachubeClient/PachubeClient.ino
	libraries/Ethernet/examples/PachubeClientString/PachubeClientString.ino
	libraries/Firmata/examples/EchoString/EchoString.ino
	libraries/SD/File.cpp
	libraries/SoftwareSerial/SoftwareSerial.cpp
	libraries/SoftwareSerial/SoftwareSerial.h
	libraries/SoftwareSerial/examples/SoftwareSerialExample/SoftwareSerialExample.ino
	libraries/SoftwareSerial/keywords.txt
 2011-10-27 09:32:27 -04:00
Zach Eveland
ec45af8bfa working bootloader. had to move interrupts back to application section. NOTE: need to have sketch CDC jump to appropriate place for bootloader - 4k from end instead of 2k 2011-10-26 16:51:42 -04:00
Zach Eveland
32614bf841 working (?!?!?!) bootloader. doesn't yet restart chip after upload completes. 2011-10-26 12:53:57 -04:00
Zach Eveland
e806be8c2a uploading now completes using RC2 on Win7 2011-10-26 11:28:07 -04:00
Zach Eveland
9e72b06a75 closer still - now up to 4680 2011-10-25 19:04:31 -04:00
Zach Eveland
d50b95eac1 progress on bootloader bug - have implemented blocking USB_Recv. avrdude makes it to flash programming address 0400 or so before hanging 2011-10-25 18:56:10 -04:00
David A. Mellis
d9f9676d23 Bug fix in replace(). 
http://code.google.com/p/arduino/issues/detail?id=694
 2011-10-25 11:15:14 -04:00
Zach Eveland
cca9401589 fixed logic bug in waiting for synch. stripped out all Serial stuff 2011-10-24 22:12:45 -04:00
Zach Eveland
55178d9b8d removed old comments 2011-10-24 21:36:06 -04:00
David A. Mellis
f729e0321b Moving ARDUINO_MAIN from main.cpp to wiring_digital.c and hiding PA, PB, etc. 
http://code.google.com/p/arduino/issues/detail?id=677
http://code.google.com/p/arduino/issues/detail?id=691
 2011-10-24 16:50:15 -04:00
David A. Mellis
18838fb44a Renaming LED to LED_BUILTIN. 
http://code.google.com/p/arduino/issues/detail?id=651
 2011-10-24 16:45:44 -04:00
David A. Mellis
8336c88211 Correcting analogReference() constants for ATtiny24/44/84 and 25/45/85. 
DEFAULT, EXTERNAL, and INTERNAL have different values on those processors.
 2011-10-24 15:44:01 -04:00
Zach Eveland
3e775af6d8 bootloader responds properly now. nearly there - still have an issue with it falling out of sync after completing most operations 2011-10-23 16:49:36 -04:00
Zach Eveland
fa26e288a5 more attempts to get parameter sending to work 2011-10-21 20:30:55 -04:00
Zach Eveland
44b90b9f6a some progress on responding to parameter requests 2011-10-21 20:06:17 -04:00
Zach Eveland
79dbae2eb7 avrdude communication starting to work - responds to sync, fails when trying to respond to STK_GET_PARAMETER 2011-10-21 19:36:53 -04:00
Zach Eveland
e12b578462 continuing to port programming code. temporarily changed PID to test on Windows (it works) 2011-10-21 18:21:04 -04:00
Zach Eveland
6ca5bf3acb starting to port bootloader programming code - testing as I go 2011-10-21 18:03:34 -04:00
Zach Eveland
2d8ced65d1 added and modified Program() routine 2011-10-21 17:51:04 -04:00
Zach Eveland
0dc5f19ea9 cleaning up code and comments in main - getting rid of leftover stuff from experiments 2011-10-21 17:25:59 -04:00
Zach Eveland
f59451b04d Enumerates! used inline ASM for operation which moves interrupts to boot section 2011-10-21 17:16:48 -04:00
Zach Eveland
2f46c2a6e6 can now enable interrupts but EORSTE or SOFE in USB_::attach() still cause bootloader to hang 2011-10-21 16:51:25 -04:00
Zach Eveland
bc669c14f8 added more USB source adapted from sketch core. still not enumerating. 2011-10-21 16:33:52 -04:00
David A. Mellis
ec09ead6ac Lowering timer 1 prescale factor (to 8 from 64) for F_CPU less than 8 MHz. 
Otherwise, you can see flicker on an LED.
 2011-10-21 11:54:11 -04:00
Zach Eveland
b86ce43044 initial commit of new Diskloader-based bootloader experiment 2011-10-21 08:02:17 -04:00
David A. Mellis
e7ff928762 Putting the Uno lock bits back. 2011-10-10 12:28:09 -04:00
WestfW
8efc3920f9 Explicitly set the SHELL variable when OS=windows, so that we'll use 
the same shell regardless of whether other shells are installed
(different shells have different behavior WRT directory component
separators, so this matters.

http://code.google.com/p/arduino/issues/detail?id=667 )
(cherry picked from commit fc8cacb9a3)
 2011-10-10 12:11:18 -04:00
WestfW
de4d73511d Oops. Add atmega8.lst/hex and atmega168.lst/hex to controlled files. 
(cherry picked from commit c56a1293d7)
 2011-10-10 12:11:18 -04:00
WestfW
b2c43c2e55 Allow the READ PARAMETER command to return our version number. 
(significant size impact: 14 bytes!)

Initialized "address" to eliminate compiler warning (4 bytes!)

Add "atmega168" as a more accurate target name than "diecimila"
(keep diecimila as well for backward compatibility)

Reduce the .hex and .lst targets that are stored in source control
to the three basics: atmega8, atmega168, atmega328.  The other
targets remain in the makefile and makeall, but will need to be
built from source if wanted.  Which should be less of a problem
now that the source is buildable without installing crosspack.
(cherry picked from commit 7b1ee0f1b0)
 2011-10-10 12:11:17 -04:00
WestfW
61e4d16675 Modify Uno "lock" bits in boards.txt to make bootloader readable by 
sketches.  Part of http://code.google.com/p/arduino/issues/detail?id=554
(cherry picked from commit 39a496616f)
 2011-10-10 12:11:17 -04:00
WestfW
a57d315e4b http://code.google.com/p/arduino/issues/detail?id=368 
Optiboot does not support ArduinoasISP programmer.

When avrdude runs and talks to an arduino running ArduinoISP,
it needs the optiboot (entered due to auto-reset) to abort and
start the ArduinoISP "application" when it sees communications
at the wrong serial speed.  Unfortunately, optiboot treats all
unrecognized command characters as "no-ops" and responds/loops
for more commands, leading to a nice loop that never gets to
the sketch.   This patch causes characters received with Framing
errors (the most likely error for speed mis-matches) to NOT
reset the watchdog timer (normally done in getch()), which will
cause the application to start if it continues for "a while."
(tested.  Works!  Running ArduinoISP at speeds as high as 57600
still causes the bootloader to start the sketch (although it fails
later on for other reasons.))
(cherry picked from commit e81c1123b6)
 2011-10-10 12:11:16 -04:00
WestfW
1bbded4f34 (make sure .hex and .lst are updated as well.) 
(cherry picked from commit ece29c3805)
 2011-10-10 12:11:16 -04:00
WestfW
091dc9a7f9 Fix errors in LDSECTIONS refactoring 
(found during atmega8 testing.)
(cherry picked from commit 422398e08c)
 2011-10-10 12:11:16 -04:00
WestfW
93f7515ecf Update version to reflect previous edit. Sigh. 
(cherry picked from commit e28b716f88)
 2011-10-10 12:11:15 -04:00
WestfW
07a88dc998 Shrink code by using registers for variables "length" and "address" 
http://code.google.com/p/optiboot/issues/detail?id=33

Fix high-value watchdog timeouts on ATmega8
http://code.google.com/p/optiboot/issues/detail?id=38

Change "start app on bad commands" code to start the app via the
watchdog timer, so that the app is always started with the chip
in fully reset state.
http://code.google.com/p/optiboot/issues/detail?id=37
(cherry picked from commit 6f7687b0f9)
 2011-10-10 12:11:15 -04:00
WestfW
10019bb0df Add a version number to the optiboot source and binary. 
http://code.google.com/p/arduino/issues/detail?id=554

end of flash memory where they can be read (at least in theory) by
device programmers, hex-file examination, or application programs.
This is done by putting the version number in a separate section
(".version"), and using linker/objcopy magic to locate that section as
appropriate for the target chip.  (See
http://lists.gnu.org/archive/html/avr-gcc-list/2011-02/msg00016.html
for some discussion on the details.)

Start the version at 4.1 (the last "packaged" version of optiboot was
called version 3, so the "top of source" would be 4.0, and adding the
version number makes 4.1)

Refactor LDSECTION in the Makefile to LDSECTIONS so that multiple
section start addresses can be defined.

Change the _isp makefile definitions to make the bootloader section
readable (but not writable) by the application section.  (This would
need to be done elsewhere as well to handle all bootloader programming
techniques.  Notably Arduino's boards.txt

Note that this change does not change the "code" portion of optiboot
at all.  The only diffs in the .hex files are the added version word
at the end of flash memory.
(cherry picked from commit 00706284de)
 2011-10-10 12:11:15 -04:00
WestfW
287aae6b42 Update shell script makeall 
(cherry picked from commit d4632cb095)
 2011-10-10 12:11:14 -04:00
WestfW
92e746d0a5 This is a relatively significant edit that brings the Arduino copy of 
optiboot up-to-date with the optiboot source repository as of Jun-2011
(the last changes made in the optiboot repository were in Oct-2010)

This adds support for several plaforms, fixes the "30k bug", and
refactors the source to have separate stk500.h, boot.h, and pin_defs.h

These are the arduino opticode issues fixed:
http://code.google.com/p/arduino/issues/detail?id=380
    optiboot has problems upload sketches bigger than 30 KB
http://code.google.com/p/arduino/issues/detail?id=556
    update optiboot to the point of the latest optiboot project sources.

These are issues that had been solved in the optiboot source aready:
http://code.google.com/p/arduino/issues/detail?id=364
   optiboot leaves timer1 configured when starting app, breaks PWM on
   pin 9 and 10.  (fixed with a workaround in arduino core.)
   aka http://code.google.com/p/optiboot/source/detail?r=c778fbe72df6ac13ef730c25283358c3c970f73e
   Support for ATmega8 and mega88.
   Fix fuse settings for mega168 _ISP targets
   Additional new platforms (mega, sanguino)

http://code.google.com/p/optiboot/issues/detail?id=26
   Set R1 to 0  (already in arduino code)
http://code.google.com/p/optiboot/issues/detail?id=36&can=1
   Fails to build correctly for mega88

After this commit, the only differences between the Arduino optiboot.c
and the optiboot repository optiboot.c are cosmetic.
(cherry picked from commit e2812ef91c)
 2011-10-10 12:11:14 -04:00
WestfW
72e425a41d http://code.google.com/p/arduino/issues/detail?id=517 
Remove the trailing comments when setting fuse values for the various
*_isp targets, so that they won't cause avrdude errors.

This was done the same way as in the optiboot source tree:
http://code.google.com/p/optiboot/issues/detail?id=17
http://code.google.com/p/optiboot/source/detail?r=005fb033fc08c551b2f86f7c90c5db21549b3f20
(cherry picked from commit 6840b77643)
 2011-10-10 12:11:14 -04:00
WestfW
11b2d86ff1 Makefile modification to allow building optiboot in more environments. 
Allows building within the Arduino Source tree, and within the Arduino
IDE tree, as well as using CrossPack on Mac.

Adds README.TXT to track arduino-specific changes (and documents the
new build options.)

This addresses Arduino issue:

  http://code.google.com/p/arduino/issues/detail?id=487

And optiboot issue

  http://code.google.com/p/optiboot/issues/detail?id=1

(which can be thought of as a subset of the Arduno issue.)

Note that the binaries produced after these Makefile changes (using any
of the compile environments) are identical to those produced by the
crosspack-20100115 environment on a Mac.
(cherry picked from commit 2d2ed324b4)
 2011-10-10 12:11:13 -04:00
David A. Mellis
f093cc6970 Merge pull request #30 from WestfW/master 
Significant optiboot upgrade.
 2011-10-10 09:01:56 -07:00
David A. Mellis
a08657b350 Moving USBasp in programmers menu. 2011-10-10 11:58:38 -04:00
David A. Mellis
2ffad50619 Merge pull request #41 from chiva/patch-1 
Added USBasp to programmers list
 2011-10-10 08:56:15 -07:00
David A. Mellis
ca671fdc05 Fixing more warnings (Paul Stoffregen). 2011-10-10 11:28:44 -04:00
WestfW
fc8cacb9a3 Explicitly set the SHELL variable when OS=windows, so that we'll use 
the same shell regardless of whether other shells are installed
(different shells have different behavior WRT directory component
separators, so this matters.

http://code.google.com/p/arduino/issues/detail?id=667 )
 2011-10-05 01:41:03 -07:00
David A. Mellis
85c109f255 Fixing warnings in Stream (Paul Stoffregen) 
http://code.google.com/p/arduino/issues/detail?id=208
 2011-10-02 09:44:21 -04:00
David A. Mellis
6554ae653c Using alternate timer 0 overflow interrupt signal name for ATtiny24/44/84. 2011-09-30 11:24:44 -04:00
David A. Mellis
bd823bf201 Changing Ethernet upload protocol from stk500 to arduino. 
http://code.google.com/p/arduino/issues/detail?id=649
 2011-09-28 23:26:37 -04:00
David A. Mellis
de22990133 Updating bootloader comments. 2011-09-16 20:31:41 -04:00
David A. Mellis
df2270d4d5 Commenting out micro board for now since it's not being released yet. 2011-09-16 20:26:43 -04:00
David A. Mellis
19d7d4b066 Updating Micro bootloader (previous one was identical to Leonardo). 2011-09-16 18:25:59 -04:00
Zach Eveland
d532d85059 added Mouse.isPressed() method 2011-09-16 16:59:14 -04:00
Zach Eveland
00c3631467 made some Keyboard methods private 2011-09-16 16:43:07 -04:00
Zach Eveland
30fc9919e1 added support for TIMER4D used for PWM on Leonardo and Micro D6 2011-09-16 16:36:42 -04:00
Zach Eveland
b898a35f76 new bootloader binaries for Micro and Leonardo - uses new assignment for TXLED pin 2011-09-16 16:24:21 -04:00
Zach Eveland
a4ccf47ec7 updated pin assignment again based on design files for Leonardo 2011-09-16 16:12:39 -04:00
Zach Eveland
23d0d05844 updated pin mappings for bootloader and pins_arduino.h in anticipation of final hardware. 2011-09-16 15:46:51 -04:00
Zach Eveland
8638d5b4e9 restored accidentally-deleted Leonardo type in boards.txt 2011-09-16 14:54:42 -04:00
Zach Eveland
75cfefcd0a restored Micro entry in boards.txt, made separate bootloader images for Leonardo and Micro. 2011-09-16 14:47:42 -04:00
Zach Eveland
cd5ecfff1c Merge https://github.com/arduino/32U4 into new-extension 2011-09-16 14:34:55 -04:00
Zach Eveland
667da698d7 added automatic one-shot TX and RX LED control for sketch USB 2011-09-16 14:32:25 -04:00
David A. Mellis
5ec35fc68c Moving Leonardo after Uno. 2011-09-16 14:24:11 -04:00
Zach Eveland
6b7d24edb0 added to sketch iProduct and iManufacturer strings identifying board as either an "Arduino Leonardo" or "Arduino Micro" manufactured by "Arduino LLC" 2011-09-16 12:29:47 -04:00
Zach Eveland
4452de6eaa bootloader iProduct definition changed to "Arduino Leonardo Bootloader" or "Arduino Micro Bootloader". selection depends on PID passed in at compile time 2011-09-16 12:09:51 -04:00
Zach Eveland
66b484e53e added to the bootloader iProduct and iManufacturer strings identifying board as an "Arduino Leonardo" manufactured by "Arduino LLC" 2011-09-16 11:56:33 -04:00
Zach Eveland
6bbc7b2db7 faster LED breathing animation in bootloader 2011-09-16 11:18:39 -04:00
Zach Eveland
ab8fc5aab7 Merge branch 'new-extension' of https://github.com/arduino/Arduino into new-extension 2011-09-16 10:27:11 -04:00
Santiago Reig
90f285ae9c Added USBasp to programmers list 2011-09-16 01:56:22 +03:00
Zach Eveland
d4e9db463b fixed analog pin mapping for 32u4 2011-09-13 23:52:26 -04:00
Zach Eveland
18d76057fe fixed Mouse button assignments 2011-09-13 21:37:46 -04:00
Zach Eveland
e3fa1ed039 made Mouse.buttons() private. removed MOUSE_ALL macro 2011-09-12 08:14:13 -04:00
David A. Mellis
f3d8628c5e Don't consume trailing char in parseInt() and parseFloat (Paul Stoffregen). 
http://code.google.com/p/arduino/issues/detail?id=624
 2011-09-09 16:24:47 -04:00
Zach Eveland
6f65578b99 updated Leonardo INF with correct PID and created new Micro INF. 2011-09-08 20:45:10 -04:00
Zach Eveland
b1c8d0be34 in bootloader reduced delay between receiving stk500 'Q' and jumping to application 2011-09-08 20:38:23 -04:00
Zach Eveland
94879d3ac6 Merge branch 'new-extension' of https://github.com/arduino/Arduino into new-extension 
Conflicts:
	build/linux/dist/tools/avrdude.conf
 2011-09-08 20:26:47 -04:00
Zach Eveland
db7013f95c fixed bug where sketches over 28k caused subsequent auto-reset-and-upload attempts to fail. fixed bug in reboot routine, changed fuses to select 1024-word bootloader size, disabled hardware boot enable. 2011-09-08 19:31:18 -04:00
Zach Eveland
c0b45364b8 disabling watchdog in bootloader 2011-09-08 18:12:11 -04:00
Zach Eveland
11e3921c81 misc. bootloader fixes: increased wait time after receiving avrdude 'Q', increased bootloader timeout, and fixed LED one-shot timing 2011-09-08 16:23:29 -04:00
Zach Eveland
e870f070db added compile-time definition of sketch PID. PID is pulled from variants/leonardo or the new variants/micro as appropriate. 2011-09-08 15:52:05 -04:00
Zach Eveland
508eb9b72f removed leftover pins/ directory 2011-09-08 15:43:16 -04:00
Zach Eveland
301f1b8552 Revert "added Micro section to boards.txt. specified different bootloader hex files for Leonardo and Micro (differ only by PID). added PID entries to boards.txt" 
This reverts commit 3b5122e138.
 2011-09-08 15:40:41 -04:00
Zach Eveland
c295917fad Revert "support compile-time passing of PID to Leonardo/Micro sketches. PID comes from boards.txt - different for Micro and Leonardo" 
This reverts commit 3e0d195492.
 2011-09-08 15:39:17 -04:00
Zach Eveland
3e0d195492 support compile-time passing of PID to Leonardo/Micro sketches. PID comes from boards.txt - different for Micro and Leonardo 2011-09-08 11:23:55 -04:00
Zach Eveland
3b5122e138 added Micro section to boards.txt. specified different bootloader hex files for Leonardo and Micro (differ only by PID). added PID entries to boards.txt 2011-09-08 11:00:40 -04:00
Zach Eveland
48212b11fd changed PIDs for Leonardo and Micro. PIDs are now defined in the Makefile 2011-09-08 09:47:17 -04:00
Zach Eveland
4db174e67b removed all bootloader mass storage and MSC references 2011-09-08 09:12:30 -04:00
David A. Mellis
7d8d20894c Making Print::write(char *) non-virtual. 
http://code.google.com/p/arduino/issues/detail?id=607
 2011-09-07 18:41:05 -04:00
David A. Mellis
ab36bd5dbb Changing to a simpler mental model for serialEvent (Paul Stoffregen). 
http://code.google.com/p/arduino/issues/detail?id=626
 2011-09-07 17:47:17 -04:00
Zach Eveland
fa901e2ba4 changed auto-reset trigger condition to fix auto-reset-and-upload for Windows. now reboots when a port, opened at 1200 bps, is closed. 2011-09-06 20:58:00 -04:00
Zach Eveland
5e058a8aa3 changed baudrate for auto-reset-and-upload back to 1200 bps. specified arduino protocol for Leonardo avrdude upload. 2011-09-05 13:08:05 -04:00
Zach Eveland
e24e9499cf Merge branch 'new-extension' of https://github.com/arduino/Arduino into new-extension 
Conflicts:
	build/macosx/dist/tools-universal.zip
	build/windows/avr_tools.zip
	hardware/arduino/cores/arduino/HardwareSerial.cpp
 2011-09-05 12:53:45 -04:00
David Mellis
83da177280 Merge branch 'new-extension' of github.com:arduino/Arduino into new-extension 2011-09-02 19:58:39 -04:00
David Mellis
85bf4252f0 Updating to avrdude 5.11 (Windows). stk500 -> arduino in boards.txt. 
http://code.google.com/p/arduino/issues/detail?id=606
 2011-09-02 19:57:29 -04:00
David A. Mellis
bf5e928e4c Adding Arduino Ethernet and Arduino Mega ADK (joint w/ Mega 2560) to boards menu. 
http://code.google.com/p/arduino/issues/detail?id=594
 2011-08-31 16:48:06 -04:00
David A. Mellis
1278144d50 Moving serialEvent() calls from RX interrupts to main for() loop (after loop()). 
http://code.google.com/p/arduino/issues/detail?id=584
 2011-08-31 15:52:56 -04:00
David A. Mellis
61b33f11ce Renaming writeError() to getWriteError() in Print (and Stream and friends). 
http://code.google.com/p/arduino/issues/detail?id=608
 2011-08-31 15:39:20 -04:00
Zach Eveland
3389d28e20 added Mouse press() and release() 2011-08-30 20:23:06 -04:00
Zach Eveland
7d26163b16 on a CDC or HID write() error, call setWriteError(). better handling of USB_Send errors in CDC. 2011-08-30 17:25:35 -04:00
amcewen
a6093a8d91 Created an abstract base class UDP to match the Client and Server classes, and reworked the Ethernet library to use it and derive EthernetUDP. 2011-08-30 21:27:31 +01:00
Zach Eveland
6049e4455a support for non-Leonardo boards is back! 2011-08-30 11:50:08 -04:00
Zach Eveland
0b3acaea21 CDC and HID write() routines now return non-void - brought in line with new write behavior 2011-08-30 11:04:34 -04:00
Zach Eveland
0a34c0f35e brought leonardo folder in line with new variants scheme 2011-08-30 10:45:41 -04:00
Zach Eveland
91f89da73a Merge branch 'mainline' into new-extension 2011-08-30 08:38:06 -04:00
amcewen
ad5dead85a Changed names of the Ethernet classes: Client -> EthernetClient, NetClient -> Client, and basic testing performed 2011-08-29 22:36:28 +01:00
amcewen
b7533c1839 Final changes to integrate latest core updates to WiFly branch 2011-08-28 22:26:07 +01:00
amcewen
e1748e79d7 Merge branch 'master' into wifly_integration 2011-08-28 20:28:53 +01:00
Zach Eveland
6345e2942a auto-upload-and-reset works now at 300 bps. patched avrdude for Mac to support 300 bps connection, changed core and boards.txt to match 2011-08-27 20:32:34 -04:00
amcewen
4588120106 Merge branch 'new-extension' of https://github.com/arduino/Arduino 2011-08-27 23:53:42 +01:00
Zach Eveland
bef7d736d2 bootloader ends as soon as sketch upload finishes. restored pulsing of LED while bootloader running. 2011-08-27 07:00:07 -04:00
David A. Mellis
b73cf39d94 Moving write errors out of return value into separate API methods. 
write(), print(), println() now return size_t (and don't use negative values to signal errors).
Print adds writeError() for checking for write errors, clearWriteError() to reset the flag to false, and a protected setWriteError() for signalling errors.

http://code.google.com/p/arduino/issues/detail?id=598
 2011-08-26 16:08:14 -04:00
David A. Mellis
929597375b Changing from long to ssize_t (int) for write(), print(), println() return. 2011-08-26 14:20:41 -04:00
Zach Eveland
eebe997dce bugfix - Serial.write() would try to send even if no CDC connection was open. 2011-08-24 21:04:30 -04:00
Zach Eveland
ff5fe87864 changed auto-reset method for upload: now triggered by opening port at 1200 bps 2011-08-24 17:12:28 -04:00
David A. Mellis
8059abe581 write(), print(), and println() now return number of bytes written. 
The type is long, and negative values indicate errors.  Needs more testing.
http://code.google.com/p/arduino/issues/detail?id=551
 2011-08-23 19:12:03 -04:00
David A. Mellis
b788ad593f Distinguishing those boards with eight analog inputs (Fio, BT, Nano, Mini). 
http://code.google.com/p/arduino/issues/detail?id=499
 2011-08-23 17:29:20 -04:00
David A. Mellis
d00f0949ed Renaming pins/ directory to the more generic variants/ 
http://code.google.com/p/arduino/issues/detail?id=588
 2011-08-23 17:07:39 -04:00
Zach Eveland
dd539bacf8 USB microcontrollers will call USB.attach() after init(), before setup() 2011-08-18 19:59:35 -04:00
Zach Eveland
5b989d13b3 HW Serial on pins 0 and 1 works. Accessed by Serial1.* methods 2011-08-18 19:40:04 -04:00
David A. Mellis
4b0a87b405 Stream.readBytesUntil() now writes null terminator within length. 2011-08-18 15:13:47 -04:00
David A. Mellis
cb39ad9739 A few API changes to new Stream parsing functions. 
Renamed readChars() -> readBytes(), readCharsUntil() -> readBytesUntil().
Changed timeouts to milliseconds from seconds; default from 5 to 1 seconds.
Removed readCharsBetween().
 2011-08-17 14:16:47 -04:00
David A. Mellis
682b58e577 Integrating Stream searching & parsing (Michael Margolis) 
This from Michael's TextFinder library, incorporated into the Stream class: find(), findUntil(), parseInt(), parseFloat(), readChars(), readCharsUntil(), readCharsBetween(), setTimeout().
 2011-08-17 13:53:49 -04:00
Zach Eveland
e3848670a7 Temporary fix for auto-reset from IDE. Will reset chip when DTR is asserted, no matter what CDC baud rate is selected. 2011-08-16 13:43:55 -04:00
Zach Eveland
3f6df054ee Serial via USB works 
Integrated rest of Peter's USB implementation
 2011-08-14 16:59:34 -04:00
Zach Eveland
e254d2989d LEDs for D13, TX, and RX are more in line with Uno-like behavior during sketch uploading. 
D13 flashes on reboot, TX and RX flash with USB data transfer.
 2011-08-14 16:02:16 -04:00
Zach Eveland
c149be22f7 rebuilt Diskloader, added LED control macros for Leonardo, removed Microtouch defines 2011-08-14 15:11:23 -04:00
Zach Eveland
13a269df2e increased bootloader delay to approx. 3.5 s 2011-08-14 14:29:44 -04:00
David A. Mellis
d338f22bde Adding basic macros for analog + digital pin information. 
http://code.google.com/p/arduino/issues/detail?id=495
 2011-08-12 18:27:00 -04:00
David A. Mellis
f179794a45 Adding pin-change interrupt pin mapping macros to pins_arduino.h. 
http://code.google.com/p/arduino/issues/detail?id=490
 2011-08-12 17:31:22 -04:00
David A. Mellis
f14fd94d0e Adding SCL, SDA, and LED #defines. 2011-08-12 16:59:24 -04:00
Zach Eveland
213091f487 cleaned up types. set D5 as not a PWM pin for now. 2011-08-11 14:16:13 -04:00
Zach Eveland
9b954df303 committed USB API, initial HardwareSerial-USBSerial integration 2011-08-11 14:08:38 -04:00
Zach Eveland
0ecdd723cf diskloader source and binary for 32u4 2011-08-11 10:31:39 -04:00
Zach Eveland
cdf887b10b support for 32u4 and Leonardo pins, uploading, and bootloader programming 2011-08-10 23:36:36 -04:00
David A. Mellis
c93fd746c4 Disabling terminal / monitor. 2011-06-29 22:48:07 -04:00
David A. Mellis
486e14aae3 Fixing linker command line argument. 2011-06-25 11:50:52 -04:00
David A. Mellis
7e1e9bfea2 Merge branch 'new-extension' into platforms 2011-06-25 11:40:12 -04:00
ricklon
dacfa86223 Addtional debuggin. Trying to find the pins compile issue. 2011-06-22 21:20:45 -06:00
ricklon
aa01546b55 Switched to a nonconflicting delimeter |. Compile process is working. Need to make sure that it matches 1.0 process exactly. 2011-06-17 22:12:21 -04:00
ricklon
67c9dfc667 A bit of cleanup. Delimeter not figured out yet. 2011-06-17 00:54:58 -04:00
ricklon
b0556c2e74 Changed :: to , for platforms.txt. Also, changes to compile process to support execAsynchronously changed to Stringp[] 2011-06-15 23:04:38 -04:00
WestfW
c56a1293d7 Oops. Add atmega8.lst/hex and atmega168.lst/hex to controlled files. 2011-06-14 23:57:41 -07:00
WestfW
7b1ee0f1b0 Allow the READ PARAMETER command to return our version number. 
(significant size impact: 14 bytes!)

Initialized "address" to eliminate compiler warning (4 bytes!)

Add "atmega168" as a more accurate target name than "diecimila"
(keep diecimila as well for backward compatibility)

Reduce the .hex and .lst targets that are stored in source control
to the three basics: atmega8, atmega168, atmega328.  The other
targets remain in the makefile and makeall, but will need to be
built from source if wanted.  Which should be less of a problem
now that the source is buildable without installing crosspack.
 2011-06-14 10:24:27 -07:00
WestfW
39a496616f Modify Uno "lock" bits in boards.txt to make bootloader readable by 
sketches.  Part of http://code.google.com/p/arduino/issues/detail?id=554
 2011-06-14 01:13:41 -07:00
WestfW
e81c1123b6 http://code.google.com/p/arduino/issues/detail?id=368 
Optiboot does not support ArduinoasISP programmer.

When avrdude runs and talks to an arduino running ArduinoISP,
it needs the optiboot (entered due to auto-reset) to abort and
start the ArduinoISP "application" when it sees communications
at the wrong serial speed.  Unfortunately, optiboot treats all
unrecognized command characters as "no-ops" and responds/loops
for more commands, leading to a nice loop that never gets to
the sketch.   This patch causes characters received with Framing
errors (the most likely error for speed mis-matches) to NOT
reset the watchdog timer (normally done in getch()), which will
cause the application to start if it continues for "a while."
(tested.  Works!  Running ArduinoISP at speeds as high as 57600
still causes the bootloader to start the sketch (although it fails
later on for other reasons.))
 2011-06-13 19:07:07 -07:00
amcewen
8dfee1fb74 Merge remote branch 'upstream/new-extension' 
Moved my fork to the Arduino 1.0 codebase
 2011-06-11 21:27:18 +01:00
WestfW
ece29c3805 (make sure .hex and .lst are updated as well.) 2011-06-11 03:17:38 -07:00
WestfW
422398e08c Fix errors in LDSECTIONS refactoring 
(found during atmega8 testing.)
 2011-06-11 03:15:33 -07:00
WestfW
e28b716f88 Update version to reflect previous edit. Sigh. 2011-06-10 23:16:21 -07:00
WestfW
6f7687b0f9 Shrink code by using registers for variables "length" and "address" 
http://code.google.com/p/optiboot/issues/detail?id=33

Fix high-value watchdog timeouts on ATmega8
http://code.google.com/p/optiboot/issues/detail?id=38

Change "start app on bad commands" code to start the app via the
watchdog timer, so that the app is always started with the chip
in fully reset state.
http://code.google.com/p/optiboot/issues/detail?id=37
 2011-06-10 23:02:25 -07:00
WestfW
00706284de Add a version number to the optiboot source and binary. 
http://code.google.com/p/arduino/issues/detail?id=554

end of flash memory where they can be read (at least in theory) by
device programmers, hex-file examination, or application programs.
This is done by putting the version number in a separate section
(".version"), and using linker/objcopy magic to locate that section as
appropriate for the target chip.  (See
http://lists.gnu.org/archive/html/avr-gcc-list/2011-02/msg00016.html
for some discussion on the details.)

Start the version at 4.1 (the last "packaged" version of optiboot was
called version 3, so the "top of source" would be 4.0, and adding the
version number makes 4.1)

Refactor LDSECTION in the Makefile to LDSECTIONS so that multiple
section start addresses can be defined.

Change the _isp makefile definitions to make the bootloader section
readable (but not writable) by the application section.  (This would
need to be done elsewhere as well to handle all bootloader programming
techniques.  Notably Arduino's boards.txt

Note that this change does not change the "code" portion of optiboot
at all.  The only diffs in the .hex files are the added version word
at the end of flash memory.
 2011-06-10 17:47:47 -07:00
WestfW
d4632cb095 Update shell script makeall 2011-06-10 16:29:34 -07:00
WestfW
e2812ef91c This is a relatively significant edit that brings the Arduino copy of 
optiboot up-to-date with the optiboot source repository as of Jun-2011
(the last changes made in the optiboot repository were in Oct-2010)

This adds support for several plaforms, fixes the "30k bug", and
refactors the source to have separate stk500.h, boot.h, and pin_defs.h

These are the arduino opticode issues fixed:
http://code.google.com/p/arduino/issues/detail?id=380
    optiboot has problems upload sketches bigger than 30 KB
http://code.google.com/p/arduino/issues/detail?id=556
    update optiboot to the point of the latest optiboot project sources.

These are issues that had been solved in the optiboot source aready:
http://code.google.com/p/arduino/issues/detail?id=364
   optiboot leaves timer1 configured when starting app, breaks PWM on
   pin 9 and 10.  (fixed with a workaround in arduino core.)
   aka http://code.google.com/p/optiboot/source/detail?r=c778fbe72df6ac13ef730c25283358c3c970f73e
   Support for ATmega8 and mega88.
   Fix fuse settings for mega168 _ISP targets
   Additional new platforms (mega, sanguino)

http://code.google.com/p/optiboot/issues/detail?id=26
   Set R1 to 0  (already in arduino code)
http://code.google.com/p/optiboot/issues/detail?id=36&can=1
   Fails to build correctly for mega88

After this commit, the only differences between the Arduino optiboot.c
and the optiboot repository optiboot.c are cosmetic.
 2011-06-10 16:17:13 -07:00
WestfW
6840b77643 http://code.google.com/p/arduino/issues/detail?id=517 
Remove the trailing comments when setting fuse values for the various
*_isp targets, so that they won't cause avrdude errors.

This was done the same way as in the optiboot source tree:
http://code.google.com/p/optiboot/issues/detail?id=17
http://code.google.com/p/optiboot/source/detail?r=005fb033fc08c551b2f86f7c90c5db21549b3f20
 2011-06-09 22:57:27 -07:00
WestfW
2d2ed324b4 Makefile modification to allow building optiboot in more environments. 
Allows building within the Arduino Source tree, and within the Arduino
IDE tree, as well as using CrossPack on Mac.

Adds README.TXT to track arduino-specific changes (and documents the
new build options.)

This addresses Arduino issue:

  http://code.google.com/p/arduino/issues/detail?id=487

And optiboot issue

  http://code.google.com/p/optiboot/issues/detail?id=1

(which can be thought of as a subset of the Arduno issue.)

Note that the binaries produced after these Makefile changes (using any
of the compile environments) are identical to those produced by the
crosspack-20100115 environment on a Mac.
 2011-06-09 22:36:05 -07:00
ricklon
58de95a905 Added platforms.txt, and update boards.txt with platform=avr 2011-06-06 21:57:11 -04:00
David A. Mellis
87a04fc064 Added Printable interface class to allow printing of classes such as IPAddress 2011-06-04 09:19:17 -04:00
David A. Mellis
2711c9910b Fixing 300 baud communication for serial. 
Because UBBR is only 12 bits, we were overflowing it at 300 baud because of the use of the U2X bit.  Now we turn off U2X if it would yield a UBBR value that would overflow.

Note that this breaks 300 baud communication with the computer on the Uno and Mega 2560 because the 8U2 USB-serial firmware has this same bug (and previously they cancelled each other out).  Since, however, it seems more likely that people will need to use 300 baud to communicate with other (legacy) hardware than with the computer, I'm making this change.  Issue for 8U2 firmware bug: http://code.google.com/p/arduino/issues/detail?id=542

http://code.google.com/p/arduino/issues/detail?id=522
 2011-05-20 13:29:13 -04:00
David A. Mellis
db64d2fc32 Fixing 300 baud communication for serial. 
Because UBBR is only 12 bits, we were overflowing it at 300 baud because of the use of the U2X bit.  Now we turn off U2X if it would yield a UBBR value that would overflow.

Note that this breaks 300 baud communication with the computer on the Uno and Mega 2560 because the 8U2 USB-serial firmware has this same bug (and previously they cancelled each other out).  Since, however, it seems more likely that people will need to use 300 baud to communicate with other (legacy) hardware than with the computer, I'm making this change.  Issue for 8U2 firmware bug: http://code.google.com/p/arduino/issues/detail?id=542

http://code.google.com/p/arduino/issues/detail?id=522
 2011-05-14 12:25:39 -04:00
David A. Mellis
8c0fdf1e43 Small optimization in HardwareSerial. 
begin(long) -> begin(unsigned long)

Conflicts:

	hardware/arduino/cores/arduino/HardwareSerial.h
 2011-05-12 16:58:56 -04:00
David A. Mellis
1747292711 Optimizing printing of numbers (writing a single buffer). 
Fix from Bill Greiman via Limor.
 2011-05-07 18:17:32 -04:00
David A. Mellis
cf044cd236 Adding serialEvent(), serialEvent1(), etc. 
Called from within the serial receive interrupt.  These are implemented as an empty weak function in the core that be overridden by the user's sketch.

http://code.google.com/p/arduino/issues/detail?id=263
 2011-05-07 13:04:13 -04:00
David A. Mellis
c740778bf6 Refactoring the UART0 / USART0 receive interrupt handler. 2011-05-07 12:47:43 -04:00
David A. Mellis
694b8ad392 Changing Serial.flush() to write outgoing data, not drop incoming data. 
This brings it in line with most other uses of flush(), both in and out of Arduino.
http://code.google.com/p/arduino/issues/detail?id=497
 2011-05-07 12:05:27 -04:00
amcewen
35a78b15ea Added virtual destructor to Printable, which also requires new and delete operators to be added 2011-04-10 11:34:40 +01:00
amcewen
facbd279b6 Added a brief explanation of how you'd use Printable 2011-04-02 11:33:27 +01:00
amcewen
3540d92eb2 Added Printable interface class to allow printing of classes such as IPAddress 2011-04-01 21:10:38 +01:00
amcewen
17d8fcb46d Pulled out Server API into the NetServer base class, and a few minor changes to get the NetClient API to work well with the WiFly library 2011-03-31 16:19:17 +01:00
David A. Mellis
d12fe18480 Restoring concatenation of built-in types with String. 2011-03-31 10:56:14 -04:00
amcewen
a5f6a42dd7 Pulled out Client API into a base class to allow multiple derived classes to use it, and moved it (plus IPAddress) out of the Ethernet library so that other libraries can find it. First steps in integrating the WiFly code so it's easier to switch between that and Ethernet 2011-03-28 12:08:53 +01:00
David A. Mellis
0ac0dcf158 Adding F("foo") syntax for flash strings. 2011-03-27 15:06:20 -04:00
David A. Mellis
e3c7a54725 String: removing implicit numeric conversions and new approach to "if (s)". 
This makes explicit the String constructors that take numeric types and chars and removes the versions of concat() and operator=() and operator+() that accept numberic types.

It also replaces the operator bool() with a operator that converts to a function pointer.  This allows for uses like "if (s)" but not "s + 123".  See: http://www.artima.com/cppsource/safebool.html.  This allowed removing the disambiguating operator+() functions and relying solely on StringSumHelper and anonymous temporaries once again.

Also, now treating unsigned char's like int when constructing Strings from them, i.e. String(byte(65)) is now "65" not "A".  This is consistent with the new behavior of Serial.print(byte).
 2011-03-26 18:52:54 -04:00
David A. Mellis
efae89ea0e Commenting String API behavior. 2011-03-23 22:42:05 -04:00
David A. Mellis
7d4073ef73 Return an invalid string (not a partial one) when operator+() fails. 2011-03-19 11:14:17 -04:00
David A. Mellis
d3a5532d13 Starting to distinguish between empty strings and invalid (null) ones. 2011-03-18 21:45:27 -04:00
David A. Mellis
6f3ceb399d Protecting String copy() and move(). 2011-03-13 19:39:04 -04:00
David A. Mellis
488e672ea0 Adding additional String + operators for disambiguation. 
The operator bool() means that you could implicitly convert a String to a bool and then add it to it an int, for example.  Which means our operator+ has to match exactly or it will be ambiguous.
 2011-03-13 19:31:10 -04:00
David A. Mellis
cc24d41b74 Moving move() to __GXX_EXPERIMENTAL_CXX0X__ only, adding operator bool(). 2011-03-13 16:46:06 -04:00
David A. Mellis
f5f2e09636 Modifying String.concat() to return success or failure, not this. 
Which means you can't chain multiple concat() calls together, but you can check if they succeeded or not.
 2011-03-12 14:03:34 -05:00
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