Commit Graph

786 Commits

Author SHA1 Message Date
Chris--A bed78fd144 Added new version of EEPROM library. 2015-03-17 17:13:47 +10:00
Federico Fissore c46e667e7a Started working on 1.6.2 2015-03-11 11:42:55 +01:00
Federico Fissore 39d1dfc999 Added warning for uncertified boards 2015-03-10 08:52:41 +01:00
Martino Facchin 6a86cbc793 Merge branch 'ide-1.5.x' into SoftwareSerial 2015-03-05 12:33:35 +01:00
Martino Facchin b95533ffd0 SoftwareSerial: match bool API with HardwareSerial 2015-03-05 12:30:01 +01:00
Cristian Maglie 606604d7d6 Update revision log. Version set to 1.6.1. 2015-02-19 18:22:43 +01:00
Cristian Maglie a39364193f "objcopy" recipes are no more tied to "hex" extension
This allow to define specific recipes for every platform
but keeps backward compatibility.

See #2614
2015-02-16 14:39:55 +01:00
Arnav Gupta 79a74aa667 rename hex -> output
using generic term 'output', because for samx32,
output is .bin format and not .hex

Signed-off-by: Arnav Gupta <championswimmer@gmail.com>
2015-02-10 04:31:51 +05:30
Cristian Maglie e93be4855f Corrected some email contacts. 2015-02-05 16:47:22 +01:00
Matthijs Kooijman 90ca3934f2 Prevent low pulse on TX initialization in SoftwareSerial
Previously, the TX pin would be set to output first and then written
high (assuming non-inverted logic). When the pin was previously
configured for input without pullup (which is normal reset state), this
results in driving the pin low for a short when initializing. This could
accidenttally be seen as a stop bit by the receiving side.

By first writing HIGH and then setting the mode to OUTPUT, the pin will
have its pullup enabled for a short while, which is harmless.
2015-01-26 17:04:26 +01:00
Matthijs Kooijman 9cf3740a03 Remove unneeded #ifdef in SoftwareSerial
The debugPulse function definition already checks for _DEBUG, resulting
in an empty function definiton and the function call being optimized
away.
2015-01-26 17:03:25 +01:00
Matthijs Kooijman ead2881b1c Fix SoftwareSerial timings
Instead of using a lookup table with (wrong) timings, this calculates
the timings in SoftwareSerial::begin. This is probably a bit slower, but
since it typically happens once, this shouldn't be a problem.
Additionally, since the lookup tables can be removed, this is also a lot
smaller, as well as supporting arbitrary CPU speeds and baudrates,
instead of the limited set that was defined before.

Furthermore, this switches to use the _delay_loop_2 function from
avr-libc instead of a handcoded delay function. The avr-libc function
only takes two instructions, as opposed to four instructions for the old
one. The compiler also inlines the avr-libc function, which makes the
timings more reliable.

The calculated timings directly rely on the instructions generated by
the compiler, since a significant amount of time is spent processing
(compared to the delays, especially at higher speeds). This means that
if the code is changed, or a different compiler is used, the
calculations might need changing (though a few cycles more or less
shouldn't cause immediate breakage).

The timings in the code have been calculated from the assembly generated
by gcc 4.8.2 and gcc 4.3.2.

The RX baudrates supported by SoftwareSerial are still not unlimited. At
16Mhz, using gcc 4.8.2, everything up to 115200 works. At 8Mhz, it works
up to 57600. Using gcc 4.3.2, it also works up to 57600 at 16Mhz and up
to 38400 at 8Mhz. Note that at these highest speeds, communication
works, but is still quite sensitive to other interrupts (like the
millis() interrupts) when bytes are sent back-to-back, so there still
are corrupted bytes in RX.

TX works up to 115200 for all combinations of compiler and clock rates.

This fixes #2019
2015-01-26 17:03:25 +01:00
Matthijs Kooijman 08fa593916 Disable the RX PCINT inside SoftwareSerial::recv
Before, the interrupt would remain enabled during reception, which would
re-set the PCINT flag because of the level changes inside the received
byte. Because interrupts are globally disabled, this would not
immediately trigger an interrupt, but the flag would be remembered to
trigger another PCINT interrupt immediately after the first one is
processed.

Typically this was not a problem, because the second interrupt would see
the stop bit, or an idle line, and decide that the interrupt triggered
for someone else. However, at high baud rates, this could cause the
next interrupt for the real start bit to be delayed so much that the
byte got corrupted.

By clearing the interrupt mask bit for just the RX pin (as opposed to
the PCINT mask bit for the entire port), any PCINT events on other bits
can still set the PCINT flag and be processed as normal. In this case,
it's likely that there will be corruption, but that's inevitable when
(other) interrupts happen during SoftwareSerial reception.
2015-01-26 17:03:25 +01:00
Matthijs Kooijman ce6b0f89e3 Optimize SoftwareSerial::setRxIntMsk()
This precalculates the mask register and value, making setRxIntMask
considerably less complicated. Right now, this is not a big deal, but
simplifying it allows using it inside the ISR next.
2015-01-26 17:03:25 +01:00
Matthijs Kooijman ddbe3174f0 In SoftwareSerial::recv, only calculate the new tail once
This shortens the generated code a bit more.
2015-01-26 17:03:25 +01:00
Matthijs Kooijman 9d8f350ffe Mark SoftwareSerial::recv and handle_interrupt as always_inline
Since those functions are only called once now, it makes sense to inline
them. This saves a few bytes of program space, but also saves a few
cycles in the critical RX path.
2015-01-26 17:03:25 +01:00
Matthijs Kooijman 5af847d3a4 In SoftwareSerial, use ISR_ALIASOF to prevent duplication
Previously, up to four separate but identical ISR routines were defined,
for PCINT0, PCINT1, PCINT2 and PCINT3. Each of these would generate
their own function, with a lot of push-popping because another function
was called.

Now, the ISR_ALIASOF macro from avr-libc is used to declare just the
PCINT0 version and make all other ISRs point to that one, saving a lot
of program space, as well as some speed because of improved inlining.

On an Arduino Uno with gcc 4.3, this saves 168 bytes. With gcc 4.8, this
saves 150 bytes.
2015-01-26 17:03:25 +01:00
Matthijs Kooijman 87f89f6100 Optimize SoftwareSerial::recv
Similar to SoftwareSerial::write, this rewrites the loop to only touch
the MSB and then shift those bits up, allowing the compiler to generate
more efficient code. Unlike the write function however, it is not needed
to put all instance variables used into local variables, for some reason
the compiler already does this (and doing it manually even makes the
code bigger).

On the Arduino Uno using gcc 4.3 this saves 26 bytes. Using gcc 4.8 this
saves 30 bytes.

Note that this removes the else clause in the code, making the C code
unbalanced, which looks like it breaks timing balance. However, looking
at the code generated by the compiler, it turns out that the old code
was actually unbalanced, while the new code is properly balanced.
2015-01-26 17:03:25 +01:00
Matthijs Kooijman 764f24266e Further optimize SoftwareSerial::write
This change restructures the loop, to help the compiler generate shorter
code (because now only the LSB of the data byte is checked and
subsequent bytes are shifted down one by one, it can use th "skip if bit
set" instruction).

Furthermore, it puts most attributes in local variables, which causes
the compiler to put them into registers. This makes the timing-critical
part of the code smaller, making it easier to provide accurate timings.

On an Arduino uno using gcc 4.3, this saves 58 bytes. On gcc 4.8, this
saves 14 bytes.
2015-01-26 17:03:25 +01:00
Matthijs Kooijman 80ea38b1dc Mark SoftwareSerial::tx_pin_write as "always_inline"
Somehow gcc 4.8 doesn't inline this function, even though it is always
called with constant arguments and can be reduced to just a few
instructions when inlined. Adding the always_inline attribute makes gcc
inline it, saving 46 bytes on the Arduino uno.

gcc 4.3 already inlined this function, so there are no space
savings there.
2015-01-26 17:03:25 +01:00
Matthijs Kooijman 416198a03b Simplify SoftwareSerial::write
Before, there was nearly identical code for the inverted and regular
cases. However, simply inverting the byte in the inverted case allows
using the regular code twice, reducing the generated code size by 100
bytes (on an Arduino Uno and gcc 4.3, on gcc 4.8 the reduction is 50
bytes).
2015-01-26 17:03:25 +01:00
Matthijs Kooijman 6685aa999c Use stopListening() in SoftwareSerial::end()
stopListening also disabled the interrupt, if needed, so calling that
function makes more sense. Since stopListening only disables the
interrupt when the current SoftwareSerial is the active object, and that
can only be the case when _rx_delay_stopbit is non-zero, there is no
need to separately check _rx_delay_stopbit anymore.
2015-01-26 17:03:25 +01:00
Matthijs Kooijman f3aa5f23c4 Fix race condition in SoftwareSerial::overflow()
If an interrupt causing overflow would occur between reading
_buffer_overflow and clearing it, this overflow condition would be
immediately cleared and never be returned by overflow().

By only clearing the overflow flag if an overflow actually occurred,
this problem goes away (worst case overflow() returns false even though
an overflow _just_ occurred, but then the next call to overflow() will
return true).
2015-01-26 17:03:25 +01:00
Matthijs Kooijman b1de3e6621 Toggle SoftwareSerial interrupts when starting / stopping to listen
This prevents interrupts from triggering when the SoftwareSerial
instance is not even listening.

Additionally, this removes the need to disable interrupts in
SoftwareSerial::listen, since no interrupts are active while it touches
the variables.
2015-01-26 17:03:25 +01:00
Matthijs Kooijman 934393398b Add SoftwareSerial::stopListening()
This allows one to explicitly stop a SoftwareSerial instance from
listening, without having to make another one listening.
2015-01-26 17:03:25 +01:00
Matthijs Kooijman db1a4ad139 Add SoftwareSerial::setRxIntMsk()
This moves the interrupt mask enabling / disabling code into a separate
method, so we can call it from multiple spots next.
2015-01-26 17:03:25 +01:00
Matthijs Kooijman 1704e7e820 Let SoftwareSerial::end also check against _rx_delay_stopbit
The current check is still always false when the old check was, but
additionally it will not disable the interrupts when they were never
enabled (which shouldn't matter much, but this is more consistent).
2015-01-26 17:03:24 +01:00
Matthijs Kooijman b1c7a3d05f Let SoftwareSerial::listen() fail on invalid rx baud rates
In this case, SoftwareSerial::begin will not have enabled the
interrupts, so better not allow the SoftwareSerial instance to enter the
listening state either.
2015-01-26 17:03:24 +01:00
Matthijs Kooijman 937cc51c69 Clear SoftwareSerial rx delay if no interrupt register is found
Before enabling interupts, begin would see if the given receive pin
actually has an associated PCINT register. If not, the interrupts would
not be enabled.

Now, the same check is done, but when no register is available, the rx
parameters are not loaded at all (which in turn prevents the interrupt
from being enabled). This allows all code to use the same "is rx
enabled" (which will be added next).
2015-01-26 17:03:24 +01:00
Cristian Maglie 8ddc5198f6 Temporary fix for pulseIn() regression.
Fixes #2538
2015-01-18 17:34:40 +01:00
Cristian Maglie 20ac20f629 Arduino custom type boolean is now mapped to bool type
Fixes #2151
Fixes #2147
2015-01-07 14:56:19 +01:00
Cristian Maglie a9735bf91f Fix atomicity issues in SPI::beginTransaction and SPI::endTransaction (Andrew Kroll)
Previously, it could happen that SPI::beginTransaction was
interrupted by an ISR, while it is changing the SPI_AVR_EIMSK
register or interruptSave variable (it seems that there is
a small window after changing SPI_AVR_EIMSK where an interrupt
might still occur). If this happens, interruptSave is overwritten
with an invalid value, permanently disabling the pin interrupts.

To prevent this, disable interrupts globally while changing
these values.
2014-11-25 15:56:11 +01:00
Cristian Maglie 84b6cc27a5 [avr] Made SPI.usingInterrupt() synchronized (Andrew Kroll) 2014-11-25 15:56:11 +01:00
Cristian Maglie d9537cb7da [avr] Added SPI.notUsingInterrupt() (Andrew Kroll) 2014-11-25 15:56:11 +01:00
Cristian Maglie 8344812ce8 [avr] Made SPI.begin() and SPI.end() synchronized (Andrew Kroll) 2014-11-25 15:49:17 +01:00
Cristian Maglie 53e25d8b55 [avr] Improved SPI speed on 16bit transfer.
From https://github.com/arduino/Arduino/pull/2376#issuecomment-59671152

Quoting Andrew Kroll:

   [..this commit..] introduces a small delay that can prevent the wait
   loop form iterating when running at the maximum speed. This gives
   you a little more speed, even if it seems counter-intuitive. At
   lower speeds, it is unnoticed. Watch the output on an oscilloscope
   when running full SPI speed, and you should see closer back-to-back
   writes.

Quoting Paul Stoffregen:

   I did quite a bit of experimenting with the NOP addition. The one
   that's in my copy gives about a 10% speedup on AVR.
2014-11-25 15:49:17 +01:00
Cristian Maglie b9e186e45a Upped version to 1.6.0 2014-11-18 14:48:01 +01:00
Cristian Maglie 34c40b224f [avr] SPI: removed redundant include 2014-11-14 00:23:11 +01:00
Cristian Maglie 993cc9bbb4 [avr] Small comments and headers fixes in SPI 2014-11-14 00:23:11 +01:00
Matthijs Kooijman cd9a9e3fd7 Reduce avrdude verbosity
Previously, when verbose uploads were enabled, avrdude was run with four
-v options, causing it to dump all raw bytes exchanged with the
bootloader. This floods the console so much that meaningful output
mostly disappears.

Most users probably want to enable verbose mode just to see what avrdude
command is ran. Furthermore, users that benefit from the raw bytes
dumped are perfectly capable of either running avrdude manually, or
modifying platform.txt. Given that, running avrdude with just one  -v
should be plenty.

This fixes #891.
2014-10-30 12:36:06 +01:00
Cristian Maglie 0824abfee5 Merge branch 'master' into ide-1.5.x
Conflicts:
	hardware/arduino/cores/arduino/HardwareSerial.cpp
	hardware/arduino/cores/robot/Arduino.h
2014-10-21 17:47:59 +02:00
George Chailazopoulos f5fe16bf2a Add #include "Print.h" in Server.h 2014-09-26 22:58:19 +03:00
Arnav Gupta 15064ad96a set correct max size for mega2560
Signed-off-by: Arnav Gupta <championswimmer@gmail.com>
2014-09-20 03:09:54 +05:30
Cristian Maglie 44bcd2040b Merge branch 'master' into ide-1.5.x
Conflicts:
	app/src/processing/app/Base.java
	build/build.xml
	todo.txt
2014-09-16 12:19:39 +02:00
Cristian Maglie 5f67650b80 Fixed trivial include error introduced in previous commit 2e3e539b... oops... 2014-09-12 16:58:05 +02:00
Cristian Maglie 2e3e539b71 Added license to USBAPI.h
Close #1847
2014-09-12 12:27:39 +02:00
Cristian Maglie 3d222cc372 Merge pull request #1937 from matthijskooijman/stringindex
String index fixes and cleanups
2014-09-12 11:56:12 +02:00
Matthijs Kooijman 04dba1e46f Fix off-by-one in String::substring
When checking the `left` argument, it previously allowed having
left == len. However, this means the substring starts one past the last
character in the string and should return the empty string. In practice,
this already worked correctly, because buffer[len] contains the trailing
nul, so it would (re)assign the empty string to `out`.

However, fixing this check makes it a bit more logical, and prevents a
fairly unlikely out-of-buffer write (to address 0x0) when calling
substring on an invalidated String:

	String bar = (char*)NULL;
	bar.substring(0, 0);
2014-09-10 13:42:06 +02:00
Cristian Maglie 6f9674288b Merge pull request #2279 from cmaglie/fix-leo-upload-osx10.9.4
Fix for upload problems on Arduino Leonardo (and derivatives) on OSX 10.9
2014-09-10 12:58:10 +02:00
Matthijs Kooijman 86015f441e Simplify String::remove(unsigned int)
Previously, this method calculated the length of the string from the
given index onwards. However, the other remove() method called already
contains code for this calculation, which is used when the count passed
in is too big. This means we can just pass in a very big count that is
guaranteed to point past the end of the string, shrinking the remove
method by a few bytes.
2014-09-10 12:33:25 +02:00
Matthijs Kooijman 2068f88a21 Fix bounds check in String::remove()
Previously, if you passed in a very big index and/or count, the
`index + count` could overflow, making the count be used as-is instead
of being truncated (causing the string to be updated wrongly and
potentially writing to arbitrary memory locations).

We can rewrite the comparison to use `len - index` instead. Since we
know that index < len, we are sure this subtraction does not overflow,
regardless of what values of index and count we pass in.

As an added bonus, the `len - index` value already needed be calculated
inside the if, so this saves a few instructions in the generated code.

To illustrate this problem, consider this code:

String foo = "foo";
Serial.println(foo.length()); // Prints 3
foo.remove(1, 65535); // Should remove all but first character
Serial.println(foo.length()); // Prints 4 without this patch

Not shown in this is example is that some arbitrary memory is written
as well.
2014-09-10 12:33:25 +02:00
Matthijs Kooijman 2b90124e3d Remove unneeded check in String::remove(unsigned int)
This check already happens in the remove(unsigned int, unsigned int)
method that is caled, so there is no need to also check this here.
2014-09-10 12:33:24 +02:00
Cristian Maglie 9a8b9c5c58 Fixed license for new.cpp and small cosmetic changes 2014-09-06 12:44:53 +02:00
Cristian Maglie 37ee800abd Correct implementation of gcc specific internal functions
The following empty stubs has been replaced by the gcc
flag -fno-threadsafe-static:

  int __cxa_guard_acquire(__guard *);
  void __cxa_guard_release (__guard *);
  void __cxa_guard_abort (__guard *);

The following empty stubs has been moved into their specific
module abi.cpp:

  void __cxa_pure_virtual(void) __attribute ((noreturn));
  void __cxa_deleted_virtual(void) __attribute ((noreturn));

Fix #107
2014-09-06 12:42:25 +02:00
Cristian Maglie b0b83625c1 Printable.h doesn't need new.h but only stdlib.h for size_t.
Probalby new.h may be removed completely.
2014-09-06 12:37:57 +02:00
Cristian Maglie b7b9da7710 Updated version to 1.5.8 2014-09-05 10:11:47 +02:00
Cristian Maglie aa776b30ba Fix for upload problems on Arduino Leonardo (and derivatives) with OSX 10.9.4 2014-09-01 12:16:41 +02:00
Cristian Maglie 7f2350f714 Merge branch 'master' into ide-1.5.x 2014-08-08 15:44:41 +02:00
PaulStoffregen 3d5ef6d5d9 SPI Transactions for AVR 2014-08-01 05:38:27 -07:00
Cristian Maglie fd94e184a5 Merge remote-tracking branch 'arduino/master' into ide-1.5.x 2014-07-24 14:46:05 +02:00
Cristian Maglie 6200ec2039 Merge pull request #2194 from Fede85/ide-1.5.x_lib-description
Ide 1.5.x lib description
2014-07-21 12:16:20 +02:00
Cristian Maglie dbd9b77b49 Merge pull request #2190 from ribbons/compiler-warnings
Fix two compiler warnings generated by updated toolchain
2014-07-19 09:35:58 +02:00
Fede85 dd77375fe9 missing paragraph field in library.properties 2014-07-18 20:08:01 +02:00
Fede85 b02e85ceb2 modified sentences in library.properties files 2014-07-18 19:41:34 +02:00
PaulStoffregen 33cec73f26 Add availableForWrite() to HardwareSerial 2014-07-18 07:01:26 -07:00
Matt Robinson 61a3558946 Cast empty string to char* to fix compiler warning
Stream::find(char *target) passes an empty terminator string to
Stream::findUntil(char *target, char *terminator) which caused a compiler
warning with the updated toolchain, so cast it to a char*.
2014-07-17 16:51:35 +01:00
Cristian Maglie 49ec540204 Merge pull request #1912 from Lauszus/issues440
Enable user to change the I2C clock frequency by calling setClock in the Wire library
2014-07-02 15:37:30 +02:00
Cristian Maglie 396278598c Merge pull request #2148 from Lauszus/promini
Arduino Pro and Pro Mini should use eightanaloginputs variant
2014-07-02 15:29:31 +02:00
Fede85 8e48cef584 added support for the ArduinoISP 2014-07-02 15:03:12 +02:00
Cristian Maglie d07eb8866a Update ArduinoWifiShield_upgrade_mac.sh 2014-07-01 19:11:19 +02:00
Ankit Daftery b0ab27c47e Update ArduinoWifiShield_upgrade.sh
File path should be updated, is wrong currently, will throw an error saying files missing.
2014-07-01 19:09:49 +02:00
Cristian Maglie 81a5352811 Merge branch 'master' into ide-1.5.x 2014-07-01 19:07:55 +02:00
Cristian Maglie e5f34e5a83 Merge branch 'ide-1.5.x-timer-variant' of github.com:matthijskooijman/Arduino into matthijskooijman-ide-1.5.x-timer-variant 2014-07-01 18:29:07 +02:00
Cristian Maglie 00087c11f4 Reverting -flto flag from AVR core until all compatibility problems are worked out.
For more info:
https://groups.google.com/a/arduino.cc/d/msg/developers/21G5w2HbUOg/NRMW6c9OIFUJ
2014-07-01 17:18:04 +02:00
Kristian Lauszus 4e38e595eb Arduino Pro and Pro Mini should use eightanaloginputs variant, so all 8 analog pins can be used 2014-06-28 22:37:26 +02:00
Cristian Maglie 370648a532 Merge branch 'ide-1.5.7' into ide-1.5.x 2014-06-27 13:44:18 +02:00
Matthijs Kooijman 10a89a1d8d Support Atmega8 (and similar that define PE instead of UPE) again
These chips were previously supported, but since parity error checking
was added, this support has broken. Most chips define UPE0 (etc.) for
the parity error bit. Some chips don't have numbered UARTS so only
define UPE and even fewer define PE instead of UPE. This adds support
for those chips again.

Closes: #2137
2014-06-25 17:20:07 +02:00
Matthijs Kooijman 4014dd6070 Allow variants to define an initVariant() function that is called at startup.
See #2080 and #2139.
2014-06-25 16:56:19 +02:00
Cristian Maglie 59767b4c03 Removed patch for old malloc bug (no more useful with updated toolchain) 2014-06-25 10:14:35 +02:00
Federico Fissore b72f461b4c Fixed compilation error when targetting Mega. Error is caused by #2039 and this fix is just a workaround 2014-06-25 10:14:35 +02:00
Federico Fissore 6f74581bba gcc: Adding -w flag to compiler.c.elf.flags in order to avoid printing ISR warning http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59396 2014-06-25 10:14:35 +02:00
Federico Fissore 44a6cbf2de Enabling link-time optimization. See #660 2014-06-25 10:14:34 +02:00
Federico Fissore 5a015b3eec New common AVR toolchain 2014-06-25 10:12:39 +02:00
Cristian Maglie 1a305cdc45 Merge branch 'master' into ide-1.5.x 2014-06-19 17:01:53 +02:00
Cristian Maglie 7f9e9b1cc2 Merge branch 'master' into HEAD 2014-06-13 10:29:12 +02:00
Cristian Maglie 82fe44d76d Merge branch 'master' into HEAD 2014-05-30 10:54:14 +02:00
Cristian Maglie 36331fa1c9 Merge branch 'usbcdc-improved' into ide-1.5.x 2014-05-26 13:38:07 +02:00
Cristian Maglie cc2a9a65c3 Merge branch 'ide-1.5.x-hwserial-cleanup' of github.com:matthijskooijman/Arduino into matthijskooijman-ide-1.5.x-hwserial-cleanup 2014-05-23 21:16:42 +02:00
Cristian Maglie 5d92c1ba8e Merge remote-tracking branch 'arduino/master' into ide-1.5.x
Conflicts:
	build/shared/examples/01.Basics/Blink/Blink.ino
	build/shared/examples/09.USB/Keyboard/KeyboardReprogram/KeyboardReprogram.ino
	build/shared/examples/10.StarterKit/p02_SpaceshipInterface/p02_SpaceshipInterface.ino
	hardware/arduino/cores/arduino/HardwareSerial.cpp
2014-05-23 21:04:47 +02:00
Matthijs Kooijman 02135349a9 Support TIMER1C
Some devices, such as the atmega2560 or the atmega256rfr2 have a timer1c
output. It seems this output is not connected to anything on the Arduino
Mega, but this allows using it on third party hardware nonetheless.
2014-05-16 18:57:04 +02:00
Matthijs Kooijman b26db209cd Remove unneeded register and ISR names in HardwareSerialx.cpp
Before, HardwareSerial1+.cpp were a copy of HardwareSerial1.cpp with all
0's replaced by the corresponding number. This would mean that e.g.
the Serial1 object would use the UBRRL register instead of UBRR1L when
it was defined, or the USART_RX_vect instead of USART1_RX_vect.

In practice, this would neve actually cause problems, since:
 - No avr chip currently has both the non-numbered registers as well as
   numbered registers.
 - HardwareSerial.h would only define HAVE_HWSERIALx when the
   corresponding numbered register is defined (except for
   HAVE_HWSERIAL0, which is also defined when the unnumbered registers
   are present).

Furthermore, before both the UARTx_xx_vect and USART_x_xx_vect was used.
Looking at the include files, only UART1_xx_vect is actually used (by
iom161.h), the others use USARTx_xx_vect. For this reason,
HardwareSerial1.cpp keeps the preprocessor conditional to select either
UART or USART and the other files use USART unconditionally.

While we're here, also fix the compiler error message when no valid ISR
name was found (it previously said "for the first UART" in all cases).
2014-05-06 10:26:46 +02:00
Matthijs Kooijman 0bc4b4bad1 Fix comment typo 2014-05-06 10:19:08 +02:00
Matthijs Kooijman 412bfd6cf9 Fix EXTERNAL_NUM_INTERRUPTS for atmega128rfa1 and atmega256rfr2 2014-05-02 12:50:07 +02:00
Cristian Maglie f864cdcff2 Fixed other trivial warnings in AVR USB core.
See #1877
2014-04-20 23:08:55 +02:00
Cristian Maglie 3d795c374b Removed other unused variables in CDC.cpp and HID.cpp
See #1877
2014-04-20 20:56:51 +02:00
Cristian Maglie abbebed7dd Removed 'USB_MANUFACTURER' constant redefinition for known VIDs.
See #1877
2014-04-20 20:49:04 +02:00
Cristian Maglie b673b72cfb Merge branch 'ide-1.5.x-warnings' of github.com:matthijskooijman/Arduino into ide-1.5.x 2014-04-20 19:36:29 +02:00
Matthijs Kooijman a89f5e68cf Explicitly define compiler.path in avr/platform.txt
Previously, this relied on an (ugly, avr-specific) magic default for the
compiler.path variable, set by the IDE. This allowed the IDE to fall
back to a system-wide toolchain when no bundled toolchain was found (by
making compiler.path empty).

However,
 - this only worked for avr, not sam,
 - this worked only for gcc, a system-wide avrdude would break on the
   avrdude.conf path in platform.txt, and

This would mean that automatic system-wide fallback didn't work in all
situations, so you'd still have to modify platform.txt (or create
platform.local.txt). Since doing that explictly is the most reliable
way, this commit removes the partial-working ability to do this
automatically.

Note that the code to automatically set compiler.path is still kept
around, in case third-party hardware still relies on this. At some
point, this code should be removed, but for now it just shows a warning
message.
2014-04-10 12:19:43 +02:00
Matthijs Kooijman d2ec05611c Add (empty) compiler.*.extra_flags variables in platform.txt
These make it easier for a user to add extra compiler flags in a
platform.local.txt file.
2014-04-04 11:31:50 +02:00
Cristian Maglie 710e4fb7b8 Merge commit '1ad74' into ide-1.5.x 2014-04-01 17:19:54 +02:00
Cristian Maglie 1ad74ce09b Use correct type for index calculation in HardwareSerial 2014-04-01 17:18:02 +02:00
jantje 77187ad4e4 I forgot a file 2014-04-01 16:14:16 +02:00
Matthijs Kooijman c734246c46 Fix typo in SerialEvent3 handling
In commit 0e97bcb (Put each HardwareSerial instance in its own .cpp
file), the serial event handling was changed. This was probably a
copy-paste typo.

The effect of this bug was that SerialEvent3 would not run, unless
SerialEvent2 was defined, but also that if SerialEvent2 is defined but
SerialEvent3 is not, this could cause a reset (call to NULL pointer).

This closes #1967, thanks to Peter Olson for finding the bug and fix.
2014-03-27 19:20:54 +01:00
jantje a51e1c4025 Added support for different size of TX and RX buffer sizes.
Added support for buffer sizes bigger than 256 bytes.
Added possibility to overrule the default size.

Added support for different size of TX and RX buffer sizes.
The default values remain the same. You can however specify a different
value for TX and RX buffer

Added possibility to overrule the default size.
If you want to have different values
define SERIAL_TX_BUFFER_SIZE and SERIAL_RX_BUFFER_SIZE on the command
line


Added support for buffer sizes bigger than 256 bytes.
Because of the possibility to change the size of the buffer sizes longer
than 256 must be supported.
The type of the indexes is decided upon the size of the buffers. So
there is no increase in program/data size when the buffers are smaller
than 257
2014-03-24 21:40:12 +01:00
jantje fd5f4791c4 This commit contains 2 changes:
Added support for different size of TX and RX buffer sizes.
Added support for buffer sizes bigger than 256 bytes.

Added support for different size of TX and RX buffer sizes.
The default values remain the same. If you want to have different values
define SERIAL_TX_BUFFER_SIZE and SERIAL_RX_BUFFER_SIZE on the command
line

Added support for buffer sizes bigger than 256 bytes.
The type of the indexes is decided upon the size of the buffers. So
there is no increase in program/data size when the buffers are smaller
than 257
2014-03-23 23:12:00 +01:00
Kristian Lauszus 7fcc8ab08a Enable user to change the I2C clock frequency by calling setClock in the Wire library 2014-03-06 17:23:49 +01:00
Cristian Maglie 2659b47587 Update revision log. Upped version to 1.5.6 2014-02-19 18:14:31 +01:00
Matthijs Kooijman 4cf21dcdd1 Don't store peeked characters in a char variable
peekNextDigit() returns an int, so it can return -1 in addition to all
256 possible bytes. By putting the result in a signe char, all bytes
over 128 will be interpreted as "no bytes available". Furthermore, it
seems that on SAM "char" is unsigned by default, causing the
"if (c < 0)" line a bit further down to always be false.

Using an int is more appropriate.

A different fix for this issue was suggested in #1399. This fix helps
towards #1728.
2014-02-19 16:09:30 +01:00
Matthijs Kooijman ece02e93bd Instead of #defining true and false, include stdbool.h
In C++, true and false are language keywords, so there is no need to
define them as macros. Including stdbool.h in C++ effectively changes
nothing. In C, true, false and also the bool type are not available, but
including stdbool.h will make them available.

Using stdbool.h means that we get true, false and the bool type in
whatever way the compiler thinks is best, which seems like a good idea
to me.

This also fixes the following compiler warnings if a .c file includes
both stdbool.h and Arduino.h:

	warning: "true" redefined [enabled by default]
	 #define true 0x1

	warning: "false" redefined [enabled by default]
	#define false 0x0

This fixes #1570 and helps toward fixing #1728.

This only changed the AVR core, the SAM core already doesn't define true
and false (but doesn't include stdbool.h either).
2014-02-19 16:09:29 +01:00
Matthijs Kooijman 3035239a4e Use a union in IPAddress for uint8_t[] <-> uint32_t conversion
Previously, pointer casting was used, but this resulted in strict-aliasing warnings:

IPAddress.h: In member function ‘IPAddress::operator uint32_t() const’:
IPAddress.h:46:61: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
     operator uint32_t() const { return *((uint32_t*)_address); };
                                                             ^
IPAddress.h: In member function ‘bool IPAddress::operator==(const IPAddress&) const’:
IPAddress.h:47:81: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
     bool operator==(const IPAddress& addr) const { return (*((uint32_t*)_address)) == (*((uint32_t*)addr._address)); };
                                                                                 ^
IPAddress.h:47:114: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
     bool operator==(const IPAddress& addr) const { return (*((uint32_t*)_address)) == (*((uint32_t*)addr._address)); };

Converting between unrelated types like this is commonly done using a union,
which do not break the strict-aliasing rules. Using that union, inside
IPAddress there is now an attribute _address.bytes for the raw byte
arra, or _address.dword for the uint32_t version.

Since we now have easy access to the uint32_t version, this also removes
two memcpy invocations that can just become assignments.

This patch does not change the generated code in any way, the compiler
already optimized away the memcpy calls and the previous casts mean
exactly the same.

This is a different implementation of a part of #1399 and it helps
toward fixing #1728.
2014-02-19 16:09:29 +01:00
Matthijs Kooijman 39c5b3438a In HardwareSerial::_rx_complete_irq, don't use int for buffer index
This was already fixed for HardwareSerial.cpp in #1863, but there was
one more case hidden in HardwareSerial_private.h.

The index attributes have been uint8_t for a while, so there is no point
in using int for local variables. This should allow the compiler to
generate slightly more efficient code, but (at least on gcc 4.8.2) it
also confuses the register allocator, causing this change to increase
code size by 2 bytes instead due to extra push/pop instructions (but
this will probably change in the future if the compiler improves).
2014-02-18 17:14:42 +01:00
Matthijs Kooijman 6372eb8c6c In HardwareSerial, don't use int for buffer indices
The index attributes have been uint8_t for a while, so there is no point
in using int for local variables. This should allow the compiler to
generate slightly more efficient code, but (at least on gcc 4.8.2) it
also confuses the register allocator, causing this change to increase
code size by 2 bytes instead due to extra push/pop instructions (but
this will probably change in the future if the compiler improves).
2014-02-14 10:25:34 +01:00
Cristian Maglie a96c8cab12 Merge branch 'master' into ide-1.5.x 2014-02-12 17:17:33 +01:00
Cristian Maglie 397046a844 Added license for Arduino.h, binary.h and main.cpp
See #1847
2014-02-10 12:55:16 +01:00
Cristian Maglie 9eb0c1495c Added license for Client, IPAddressm and Server
See #1847
2014-02-10 12:55:16 +01:00
Cristian Maglie 9d46f1ff12 Added license for avr/HardwareSerial.
See #1847
2014-02-10 12:55:16 +01:00
Matt Robinson 6315177191 Reorder HardwareSerial init to fix compiler warn
Switch the tx and rx buffer head/tail entries in the HardwareSerial
initialisation list so that they match the order the fields are defined
in. This fixes a compiler warning (repeated for each of the
HardwareSerial source files the header is used in).
2014-01-29 20:10:32 +00:00
Matt Robinson cd9657ffd0 Clean up unused var from HardwareSerial_private.h 2014-01-28 20:39:15 +00:00
Cristian Maglie 5b48b1e4fe Merge branch 'serial-patch-2' into ide-1.5.x 2014-01-27 22:48:17 +01:00
Matthijs Kooijman 9ad14b2f0c In HardwareSerial::write, bypass the queue when it's empty
This helps improve the effective datarate on high (>500kbit/s) bitrates,
by skipping the interrupt and associated overhead. At 1 Mbit/s the
implementation previously got up to about 600-700 kbit/s, but now it
actually gets up to the 1Mbit/s (values are rough estimates, though).
2014-01-22 12:06:02 +01:00
Cristian Maglie 275c0a02b1 Inlined HardwareSerial calls to RX ISR.
Moreover, declaring pointers-to-registers as const and using initializer
list in class constructor allows the compiler to further improve inlining
performance.

This change recovers about 50 bytes of program space on single-UART devices.

See #1711
2014-01-22 11:19:35 +01:00
Matthijs Kooijman 0e97bcb2df Put each HardwareSerial instance in its own .cpp file
By putting the ISRs and HardwareSerial instance for each instance in a
separate compilation unit, the compile will only consider them for
linking when the instance is actually used. The ISR is always referenced
by the compiler runtime and the Serialx_available() function is always
referenced by SerialEventRun(), but both references are weak and thus do
not cause the compilation to be included in the link by themselves.

The effect of this is that when multiple HardwareSerial ports are
available, but not all are used, buffers are only allocated and ISRs are
only included for the serial ports that are used. On the mega, this
lowers memory usage from 653 bytes to just 182 when only using the first
serial port.

On boards with just a single port, there is no change, since the code
and memory was already left out when no serial port was used at all.

This fixes #1425 and fixes #1259.
2014-01-22 09:39:19 +01:00
Matthijs Kooijman 8e43c1a0cd Centrally decide which hardware UARTS are available
Before, this decision was made in few different places, based on
sometimes different register defines.

Now, HardwareSerial.h decides wich UARTS are available, defines
USE_HWSERIALn macros and HardwareSerial.cpp simply checks these macros
(together with some #ifs to decide which registers to use for UART 0).
For consistency, USBAPI.h also defines a HAVE_CDCSERIAL macro when
applicable.

For supported targets, this should change any behaviour. For unsupported
targets, the error messages might subtly change because some checks are
moved or changed.

Additionally, this moves the USBAPI.h include form HardareSerial.h into
Arduino.h and raises an error when both CDC serial and UART0 are
available (previously this would silently use UART0 instead of CDC, but
there is not currently any Atmel chip available for which this would
occur).
2014-01-22 09:38:34 +01:00
Matthijs Kooijman 0be4e8cd3c Disable the UDRE interrupt sooner in HardwareSerial
Before, the interrupt was disabled when it was triggered and it turned
out there was no data to send. However, the interrupt can be disabled
already when the last byte is written to the UART, since write() will
always re-enable the interrupt when it adds new data to the buffer.

Closes: #1008
2014-01-22 09:38:25 +01:00
Matthijs Kooijman ccd8880a37 Fix lockup when writing to HardwareSerial with interrupts disabled
When interrupts are disabled, writing to HardwareSerial could cause a
lockup. When the tx buffer is full, a busy-wait loop is used to wait for
the interrupt handler to free up a byte in the buffer. However, when
interrupts are disabled, this will of course never happen and the
Arduino will lock up. This often caused lockups when doing (big) debug
printing from an interrupt handler.

Additionally, calling flush() with interrupts disabled while
transmission was in progress would also cause a lockup.

When interrupts are disabled, the code now actively checks the UDRE
(UART Data Register Empty) and calls the interrupt handler to free up
room if the bit is set.

This can lead to delays in interrupt handlers when the serial buffer is
full, but a delay is of course always preferred to a lockup.

Closes: #672
References: #1147
2014-01-22 09:38:16 +01:00
Matthijs Kooijman 4fb15f29ed Fix HardwareSerial::flush() when interrupts are kept disabled for a while
It turns out there is an additional corner case. The analysis in the
previous commit wrt to flush() assumes that the data register is always
kept filled by the interrupt handler, so the TXC bit won't get set until
all the queued bytes have been transmitted. But, when interrupts are
disabled for a longer period (for example when an interrupt handler for
another device is running for longer than 1-2 byte times), it could
happen that the UART stops transmitting while there are still more bytes
queued (but these are in the buffer, not in the UDR register, so the
UART can't know about them).

In this case, the TXC bit would get set, but the transmission is not
complete yet. We can easily detect this case by looking at the head and
tail pointers, but it seems easier to instead look at the UDRIE bit
(the TX interrupt is enabled if and only if there are bytes in the
queue). To fix this corner case, this commit:
 - Checks the UDRIE bit and only if it is unset, looks at the TXC bit.
 - Moves the clearing of TXC from write() to the tx interrupt handler.
   This (still) causes the TXC bit to be cleared whenever a byte is
   queued when the buffer is empty (in this case the tx interrupt will
   trigger directly after write() is called). It also causes the TXC bit
   to be cleared whenever transmission is resumed after it halted
   because interrupts have been disabled for too long.

As a side effect, another race condition is prevented. This could occur
at very high bitrates, where the transmission would be completed before
the code got time to clear the TXC0 register, making the clear happen
_after_ the transmission was already complete. With the new code, the
clearing of TXC happens directly after writing to the UDR register,
while interrupts are disabled, and we can be certain the data
transmission needs more time than one instruction to complete. This
fixes #1463 and replaces #1456.
2014-01-22 09:38:04 +01:00
Matthijs Kooijman 3d346518e0 Improve HardwareSerial::flush()
The flush() method blocks until all characters in the serial buffer have
been written to the uart _and_ transmitted. This is checked by waiting
until the "TXC" (TX Complete) bit is set by the UART, signalling
completion. This bit is cleared by write() when adding a new byte to the
buffer and set by the hardware after tranmission ends, so it is always
guaranteed to be zero from the moment the first byte in a sequence is
queued until the moment the last byte is transmitted, and it is one from
the moment the last byte in the buffer is transmitted until the first
byte in the next sequence is queued.

However, the TXC bit is also zero from initialization to the moment the
first byte ever is queued (and then continues to be zero until the first
sequence of bytes completes transmission). Unfortunately we cannot
manually set the TXC bit during initialization, we can only clear it. To
make sure that flush() would not (indefinitely) block when it is called
_before_ anything was written to the serial device, the "transmitting"
variable was introduced.

This variable suggests that it is only true when something is
transmitting, which isn't currently the case (it remains true after
transmission is complete until flush() is called, for example).
Furthermore, there is no need to keep the status of transmission, the
only thing needed is to remember if anything has ever been written, so
the corner case described above can be detected.

This commit improves the code by:
 - Renaming the "transmitting" variable to _written (making it more
   clear and following the leading underscore naming convention).
 - Not resetting the value of _written at the end of flush(), there is
   no point to this.
 - Only checking the "_written" value once in flush(), since it can
   never be toggled off anyway.
 - Initializing the value of _written in both versions of _begin (though
   it probably gets initialized to 0 by default anyway, better to be
   explicit).
2014-01-22 09:37:54 +01:00
Matthijs Kooijman 722675bd1f Use bit_is_clear in HardwareSerial::flush()
This is slightly more clear than the previous explicit comparison.
2014-01-22 09:37:44 +01:00
Jimmy Hedman fb324358ee Compile with -x assembler-with-cpp instead of -assembler-with-cpp.
- Newer avr-gcc doesn't use -assembler-with-cpp, but
  uses -x assembler-with-cpp. This works with older compilers as well.
2014-01-21 21:57:35 +01:00
Matthijs Kooijman 03fac844a8 Move interrupt handlers into HardwareSerial class
The actual interrupt vectors are of course defined as before, but they
let new methods in the HardwareSerial class do the actual work. This
greatly reduces code duplication and prepares for one of my next commits
which requires the tx interrupt handler to be called from another
context as well.

The actual content of the interrupts handlers was pretty much identical,
so that remains unchanged (except that store_char was now only needed
once, so it was inlined).

Now all access to the buffers are inside the HardwareSerial class, the
buffer variables can be made private.

One would expect a program size reduction from this change (at least
with multiple UARTs), but due to the fact that the interrupt handlers
now only have indirect access to a few registers (which previously were
just hardcoded in the handlers) and because there is some extra function
call overhead, the code size on the uno actually increases by around
70 bytes. On the mega, which has four UARTs, the code size decreases by
around 70 bytes.
2014-01-16 16:59:06 +01:00
Matthijs Kooijman e40cf5b7b8 Use constants for register bit positions in HardwareSerial
Previously, the constants to use for the bit positions of the various
UARTs were passed to the HardwareSerial constructor. However, this
meant that whenever these values were used, the had to be indirectly
loaded, resulting in extra code overhead. Additionally, since there is
no instruction to shift a value by a variable amount, the 1 << x
expressions (inside _BV and sbi() / cbi()) would be compiled as a loop
instead of being evaluated at compiletime.

Now, the HardwareSerial class always uses the constants for the bit
positions of UART 0 (and some code is present to make sure these
constants exist, even for targets that only have a single unnumbered
UART or start at UART1).

This was already done for the TXC0 constant, for some reason. For the
actual register addresses, this approach does not work, since these are
of course different between the different UARTs on a single chip.

Of course, always using the UART 0 constants is only correct when the
constants are actually identical for the different UARTs. It has been
verified that this is currently the case for all targets supported by
avr-gcc 4.7.2, and the code contains compile-time checks to verify this
for the current target, in case a new target is added for which this
does not hold. This verification was done using:

for i in TXC RXEN TXEN RXCIE UDRIE U2X UPE; do echo $i; grep --no-filename -r "#define $i[0-9]\? " /usr/lib/avr/include/avr/io* | sed "s/#define $i[0-9]\?\s*\(\S\)\+\s*\(\/\*.*\*\/\)\?$/\1/" | sort | uniq ; done

This command shows that the above constants are identical for all uarts
on all platforms, except for TXC, which is sometimes 6 and sometimes 0.
Further investigation shows that it is always 6, except in io90scr100.h,
but that file defines TXC0 with value 6 for the UART and uses TXC with
value 0 for some USB-related register.

This commit reduces program size on the uno by around 120 bytes.
2014-01-16 16:36:06 +01:00
Matthijs Kooijman 6ac8185c08 Define a _NOP() macro
Recent avr-libc releases define one, but this allows using it also on
older avr-libc releases.
2014-01-16 16:29:41 +01:00
Matthijs Kooijman 6cce4787bf Simplify HardwareSerial::begin()
This simplifies the baud rate calculation, removing the need for a goto
and shortening the code a bit. Other than that, this code should not use
any different settings than before.

Code was suggested by Rob Tillaart on github.

Closes: #1262
2014-01-16 16:04:33 +01:00
Matthijs Kooijman db5da3691e Remove unused variable 2014-01-16 13:52:40 +01:00
Cristian Maglie 1fab8c85e6 Slightly reduce code utilization by inlining HardwareSerail begin(baud) and operator bool() 2014-01-16 13:50:59 +01:00
Matthijs Kooijman f35ec75dce Remove duplicate code from HardwareSerial::begin() methods.
There are two begin methods, one which accepts just a baud rate and
uses the default bit settings and one which accepts both a baudrate and
a bit config. Previously, both of these contained a complete
implementation, but now the former just calls the latter, explicitely
passing the default 8N1 configuration.

Technically, this causes a small change: Before the UCSRC register was
untouched when calling begin(baud), now it is explicitely initialized
with 8N1. However, since this is the default configuration for at least
the Uno and the Mega (didn't check any others), probably for all avrs,
this shouldn't effectively change anything. Given that the Arduino
documentation also documents this as the default when none is passed,
explicitly setting it is probably a good idea in any case.
2014-01-16 13:20:11 +01:00
Matthijs Kooijman dde1a7541f Make some operators in IPAddress const
These functions do not modify the IPAddress object, but were not marked
as const. This meant that you could not do:

void set_ip(const IPAddress& ip) {
	uint32_t copy = ip;
}

Since calling operator uint32_t() on ip would discard the constness of
the reference.
2014-01-15 16:20:48 +01:00
Cristian Maglie 8595d1444c Merge pull request #1790 from cmaglie/platform-paths
Fixed "runtime.hardware.path" and "runtime.platform.path" values
2014-01-09 04:30:00 -08:00
Federico Fissore dfe77f388d Removed = char from #define. See https://github.com/arduino/Arduino/issues/1792#issuecomment-31650586 2014-01-06 18:20:37 +01:00
Federico Fissore 9fce7f1839 Added new EULER constant. Fixes #1792 2014-01-06 09:48:34 +01:00
Cristian Maglie 4dc21cee6c Fixed "runtime.hardware.path" and "runtime.platform.path" values
"runtime.hardware.path" now contains the path to the hardware folder
of the currently selected board and "runtime.platform.path" the path
to the specific platform.

This should fix #1176 and #1761.
2014-01-05 12:42:27 +01:00
Cristian Maglie 673847c8b6 Improved portability of String class (maniacbug) 2014-01-01 17:22:40 +01:00
Cristian Maglie ffddfc81f6 Merge branch 'cast' of github.com:Lauszus/Arduino into Lauszus-cast
Conflicts:
	hardware/arduino/avr/cores/arduino/Print.cpp
2013-12-31 20:11:08 +01:00
Matthijs Kooijman 98777e816f Use PGM_P instead of prog_char
On later versions of avr-libc, prog_char is deprecated. In 0acebeeff4
the one occurence of prog_char was replaced by "char PROGMEM", which is
not entirely correct (PROGMEM is supposed to be an attribute on a
variable, not on a type, even though this is how things work in older
libc versions). However, in 1130fede3a a few new occurences of
prog_char are introduced, which break compilation on newer libc versions
again.

This commit changes all these pointer types to use the PGM_P macro from
<avr/pgmspace.h>. This macro is just "const char *" in newer libc
versions and "const prog_char *" in older versions, so it should always
work.

References #795
2013-12-31 20:01:40 +01:00
Kristian Lauszus 5d361f5f47 Use reinterpret_cast to cast __FlashStringHelper to const char* 2013-12-27 20:01:03 +01:00
Matthijs Kooijman 2ea12d0220 Remove unneeded casts in Print::write(const String&)
Now that Print::write(const char*) is also available, these casts are no
longer needed.
2013-12-24 13:22:43 +01:00
Matthijs Kooijman f304abe35f Add uint8_t* versions of methods in Stream
The new functions just call their char* equivalents, but this allows
reading bytes into a buffer of uint8_t as well as chars.
2013-12-24 13:22:42 +01:00
Matthijs Kooijman 250386802f Add Print::write(const char *, size_t)
The new function just calls Print::write(const uint8_t *, size_t), but
this allows writing out a buffer of chars (without having to learn about
casts).
2013-12-24 13:22:42 +01:00
Federico Fissore 88a2ca18fd Print.print optimization. Closes #1760 2013-12-23 11:50:39 +01:00
Cristian Maglie c5880c2c1b Merge branch 'pins-define' into ide-1.5.x 2013-12-13 15:09:40 +01:00
Cristian Maglie f9bbcab1a3 Removed redefinitions of SERIAL_* in Yun variant 2013-12-13 14:22:46 +01:00
Matthijs Kooijman 76645b957d In boards.txt, rename atmega328diecimila to diecimila
This board has a "cpu" submenu to select either atmega328 or atmega168,
so it does not make sense to put atmega328 in the main board name.
2013-12-08 18:16:31 +01:00
Cristian Maglie 43f9f15358 Upped version to 1.5.5 2013-11-28 10:53:50 +01:00
Cristian Maglie d5c828736b Revert "SPI library to new format" 2013-11-21 15:05:36 +01:00
Cristian Maglie ff24874117 Revert "EEPROM library to the new format"
This reverts commits:
3223d4fdca
77f8dd63ab
2013-11-21 11:22:44 +01:00
Cristian Maglie 7f17170678 Revert "SoftwareSerial library to the new format"
This reverts commit 38c3bbbd3c.
2013-11-15 12:54:59 +01:00
Cristian Maglie 9a9652d506 Revert "Wire library to the 1.5 format"
This reverts commit a31857688b.
2013-11-15 12:54:59 +01:00
Cristian Maglie 41697f02b2 Removed redundant LED_BUILTIN define in Yun variant. 2013-11-12 14:31:51 +01:00
Cristian Maglie edfa75f979 Merge branch 'master' into serial-variant 2013-11-11 14:01:09 +01:00
Cristian Maglie 56572fa0de Added SERIAL metadata into variant files. 2013-11-11 13:41:04 +01:00
Cristian Maglie 78abc567d1 Merge branch 'master' into serial-variant 2013-11-11 13:03:21 +01:00
Kristian Lauszus 42a0096682 Added VID and PID for older Arduino Unos 2013-11-11 02:41:44 +01:00
Cristian Maglie 3607c0b2bd Merge branch 'master' into ide-1.5.x 2013-11-03 18:18:09 +01:00
Cristian Maglie cdf9db82a9 Merge branch 'master' into ide-1.5.x 2013-11-03 14:00:42 +01:00
Cristian Maglie 8f1e3fd703 Using NOT_AN_INTERRUPT defined constant 2013-10-31 12:44:24 +01:00
Cristian Maglie fca3a87c71 Added digitalPinToInterrupt also to robot variants 2013-10-31 12:44:05 +01:00
Cristian Maglie 35d477297d Added pinToInterrupt() variant macro (Paul Stoffregen) 2013-10-31 12:43:41 +01:00
Fede85 034cb91737 Merge remote-tracking branch 'origin/ide-1.5.x' into ide-1.5.x 2013-10-14 17:19:48 +02:00
Federico Fissore bef7b94ea7 merge 2013-10-14 12:42:42 +02:00
Fede85 02550de1e9 Merge remote-tracking branch 'origin/ide-1.5.x' into ide-1.5.x 2013-10-10 20:59:01 +02:00
Cristian Maglie be58b435fb Small fixes to avr/boards.txt:
- adjusted Mega board name
- moved pid/vid to the proper place
- defined default build.board prop (so the IDE stops warning about that)

See #1605
2013-10-09 17:00:40 +02:00
Kristian Sloth Lauszus 4e0f508590 Combine Mega and Mega 2560 2013-10-03 20:36:25 +02:00
Kristian Sloth Lauszus f6a0c45961 Split Arduino ADK into separate board 2013-10-03 20:32:28 +02:00
Cristian Maglie dc86455097 Merge branch 'master' into ide-1.5.x 2013-09-30 16:25:10 +02:00
Federico Fissore 429b5168d8 Added yun variant with LED_BUILTIN definition. Closes #1585 2013-09-30 10:07:03 +02:00
Federico Fissore ddcb89e1fa Removed wrong executable flag on many files 2013-09-27 18:18:51 +02:00
Federico Fissore e745ed988f boards.txt: fixed wrong extended fuses when using external programmer with a yun 2013-09-25 17:25:31 +02:00
Cristian Maglie 8e7133eaac Fix wrong 'maximum_data_size' key in boards.txt 2013-09-13 20:05:38 +02:00
Fede85 a31857688b Wire library to the 1.5 format 2013-09-10 18:50:42 +02:00
Cristian Maglie d4fe0a13b6 Merge branch 'ide-1.5.x' into dev-ide-1.5.x-discovery
Conflicts:
	build/shared/revisions.txt
2013-09-10 12:10:57 +02:00
Cristian Maglie 421fa18c3c Updated revision log, and upped version to 1.5.4 2013-09-09 19:47:25 +02:00
Cristian Maglie 9fc9f408bd Added SRAM size for some boards. 2013-09-09 17:49:37 +02:00
Cristian Maglie cd7196c592 Fixed HardwareSerial bug introduced in 1.5.3.
Fixes #1568
2013-09-09 13:09:27 +02:00
Cristian Maglie 7dd9f81f39 Updated revision log, and upped version to 1.5.4 2013-09-06 18:39:42 +02:00
Fede85 c35d4dc131 SpacebrewYun library to the 1.5 format 2013-09-06 18:25:03 +02:00
Fede85 fa22bc358e Temboo library to the 1.5 format 2013-09-06 18:15:14 +02:00
Fede85 81338e245b Bridge library to the 1.5 format 2013-09-06 15:38:07 +02:00
Federico Fissore effb59da4b Merge remote-tracking branch 'arduino/ide-1.5.x' into dev-ide-1.5.x-discovery 2013-09-06 12:59:24 +02:00
Cristian Maglie c86eed942d Fixed String class regression after f80c6c5f35
This should make explicit String-from-integer constructor working again:

   int a = 10;
   String(a, 4);
2013-09-03 18:40:30 +02:00
Cristian Maglie 003ff28ed8 Wrong boards.txt entry (sub-menu items) for Arduino Nano w/atmega328.
Fixes #1558
2013-08-31 15:20:15 +02:00
Federico Fissore 4f3b22fd28 Spacebrew keywords 2013-08-28 10:12:33 +02:00
Federico Fissore 7832a997cc spacebrew update 2013-08-28 10:12:33 +02:00
Federico Fissore 8fd9b8f8ee removed .DS_Store folder 2013-08-28 10:12:33 +02:00
Cristian Maglie ea8c14421a Merge branch 'ide-1.5.x' into dev-ide-1.5.x-discovery
Conflicts:
	app/src/processing/app/Preferences.java
	app/src/processing/app/debug/Uploader.java
2013-08-23 15:59:24 +02:00
Cristian Maglie a78761c9b7 Updated robot examples and libraries
Merge branch 'master' into ide-1.5.x
2013-08-22 16:30:28 +02:00
Cristian Maglie fc338b461f Merged robot core 2013-08-22 16:29:49 +02:00
Cristian Maglie 00210189fe Removed unused flags from String (free 1 byte of SRAM) 2013-08-20 15:15:47 +02:00
Cristian Maglie e4e2a47e68 Merge branch 'ide-1.5.x-library-to-new-format' into ide-1.5.x 2013-08-08 16:43:19 +02:00
Cristian Maglie 1e8e20a66b Added quoting to usb_producer key to preserve double quotes.
See #1422.
2013-08-01 15:20:24 +02:00
Cristian Maglie ab82b1a405 Merge branch 'master' into ide-1.5.x 2013-07-31 17:33:55 +02:00
Cristian Maglie a205ceb9f7 Updated boards.txt for Arduino Yun 2013-07-30 10:58:02 +02:00
Cristian Maglie 0b632dba47 Merge branch 'ide-1.5.x' into dev-ide-1.5.x-discovery
Conflicts:
	hardware/arduino/avr/cores/arduino/USBCore.cpp
2013-07-30 10:45:44 +02:00
Cristian Maglie d3be60ead6 Applied USB CDC updates to robot's core. 2013-07-30 10:39:41 +02:00
Cristian Maglie 8c1ce45531 Move buffers into USB CDC (look #947 and #1369 for reference) 2013-07-27 12:06:42 +02:00
Cristian Maglie 4055ac13f3 Applied HardwareSerial updates to robot's core. 2013-07-26 13:50:34 +02:00
Cristian Maglie ae4427f2ea Fixed compile problem for Leonardo after 0bd6a2d20f 2013-07-26 12:50:17 +02:00
Matthijs Kooijman f50372a2a6 Make private members of HardwareSerial protected
This allows users to create subclasses.

Closes: #947
2013-07-26 12:41:35 +02:00
Matthijs Kooijman 0bd6a2d20f Move buffers into HardwareSerial
This removes the need for doing an extra pointer dereference on every
access to the buffers, shrinking the code by around 100 bytes.

The members for these buffers must be public for now, since the
interrupt handlers also need to access them. These can later be made
private again.

Furthermore, the struct ring_buffer was removed. This allows the all
head and tail pointers to be put into the HardwareSerial struct before
the actual buffers, so the pointers all end up in the first 32 bytes of
the struct that can be accessed using a single instruction (ldd).

References: #947
2013-07-26 12:39:56 +02:00
Matthijs Kooijman e0a9a7676b Use uint8_t for HardwareSerial ringbuffer pointers
Since the buffers aren't bigger than 64 bytes, these values can be
smaller. This saves a few bytes of ram, but also saves around 50 bytes
of program space, since the values can now be loaded using a single
instruction.

To prevent problems when people manually increase the buffer size, a
compile-time check is added.

Closes: #1078
2013-07-26 12:18:56 +02:00
Federico Fissore 0c7a75fd64 TemperatureWebPanel: widening refresh interval 2013-07-25 14:31:26 +02:00
Cristian Maglie d6a5e41b5c Fixed usb_products on some AVR boards 2013-07-22 12:30:25 +02:00
Fede85 fd7e9c6d90 WiFi library to the new format 2013-07-19 16:20:34 +02:00
Federico Fissore 0aa42f1914 Bridge: Bridge.begin should wait more before giving up, as other processes may consume linux cpu power 2013-07-19 15:18:55 +02:00
Fede85 0bb3313427 Merge remote-tracking branch 'upstream/ide-1.5.x' into ide-1.5.x-library-to-new-format 2013-07-19 13:23:59 +02:00
Federico Fissore 8f59bc13c5 SpacebrewYun: added new example 2013-07-18 14:07:39 +02:00
Cristian Maglie c32c3517a5 Added quoting to usb_product key to preserve double quotes.
See #1422.
2013-07-17 14:42:41 +02:00
Angus Gratton 1a99be33a3 Remove hardcoded product names (all provided for in boards.txt) 2013-07-17 14:38:05 +02:00
Angus Gratton 6abdeecbf5 Fix whitespace (tabify), oops 2013-07-17 14:37:49 +02:00
Angus Gratton a7ad83cb73 boards.txt: Refactor the default usb build flags into a generic property in platform.txt 2013-07-17 14:37:39 +02:00
Angus Gratton 15e73e8daa Allow USB product and manufacturer strings to be supplied in boards.txt 2013-07-17 14:37:29 +02:00
Angelo Scialabba 2ce3a4a8fc Bridge: CRC16 being used as CRC 2013-07-15 16:41:17 +02:00
Federico Fissore ce8c212a5f updated temboo examples (added ControlBySMS) 2013-07-15 15:22:50 +02:00
Cristian Maglie 008818868c Merge branch 'ide-1.5.x' into dev-ide-1.5.x-discovery
Conflicts:
	app/src/cc/arduino/packages/uploaders/SerialUploader.java
	app/src/processing/app/Editor.java
	app/src/processing/app/Sketch.java
	app/src/processing/app/debug/Uploader.java
2013-07-14 12:01:03 +02:00
Cristian Maglie 65c36f2eb6 Merge branch 'master' into ide-1.5.x 2013-07-14 11:51:50 +02:00
Cristian Maglie f604881d40 assembly compile recipe is missing (C. A. Church)
Fixes #1457
2013-07-12 21:09:45 +02:00
Federico Fissore de095c0c43 File: implemented File.openNextFile() and File.rewindDirectory() 2013-07-11 18:14:49 +02:00
Federico Fissore 08d9e574c8 FileIO.h: removed wrong function declaration 2013-07-11 13:22:52 +02:00
Federico Fissore eaffb912f6 Added File.isDirectory() 2013-07-11 13:06:48 +02:00
Federico Fissore f149dac5a7 updated temboo examples 2013-07-11 11:24:53 +02:00
Cristian Maglie 08e99376ec Updated YunSerialTerminal: added command to shutdown bridge 2013-07-10 20:37:31 +02:00
Cristian Maglie 567af70a44 Bridge: even more reliable startup 2013-07-10 20:24:16 +02:00
Federico Fissore 0e8c5a66cd updated temboo examples 2013-07-10 09:47:18 +02:00
Federico Fissore 915d6d92c7 WifiStatus example:updated sketch description 2013-07-09 20:08:17 +02:00
Federico Fissore 13f7439940 temboo examples updated 2013-07-09 20:07:54 +02:00
Federico Fissore e6b311b226 updated temboo examples 2013-07-08 15:09:09 +02:00
Federico Fissore 21ccdd0a96 Merge branch 'ide-1.5.x-discovery' into dev-ide-1.5.x-discovery 2013-07-07 17:07:32 +02:00
tigoe fa7dbd115b #include Bridge.h in HttpClient 2013-07-06 09:12:01 -04:00
tigoe 8343826355 Corrected file structure on TemperatureWebPanel 2013-07-06 09:11:37 -04:00
tigoe cd9d755bb0 Updated TemperatureWebPanel 2013-07-06 08:20:02 -04:00
tigoe c777b5c76b Updated TemperatureWebPanel 2013-07-06 08:10:13 -04:00
tigoe 41f1be5fc7 Added TemperatureWebPanel example 2013-07-06 07:48:10 -04:00
Federico Fissore 6293c76bff forgot to include YunClient 2013-07-05 19:14:51 +02:00
Federico Fissore 645a57359e delete OLDYahooWeather example
Updated pretty-wifi-info-lua path in ShellCommands and WifiStatus examples
Tried to make a sense of HttpClient example by making it fetch http://arduino.cc/asciilogo.txt
2013-07-05 15:06:37 +02:00
Federico Fissore 172007b475 renamed two lua scripts 2013-07-05 13:50:00 +02:00
Federico Fissore 6eec8e0922 introducing Temboo library 2013-07-05 11:55:38 +02:00
Cristian Maglie 46a1cf6f06 YunServer: added write() method 2013-07-04 17:39:14 +02:00
Cristian Maglie 34885b019b Refactored YunClient and YunServer classes.
Added YunClient.connect() methods.
2013-07-04 17:15:52 +02:00
Federico Fissore 8c9a06056e BootWatcher removed
BridgeNew is the new Bridge
2013-07-04 16:33:10 +02:00
Fede85 24e63ee6bc Esplora library to new format 2013-07-04 15:54:30 +02:00
Fede85 10a4241ba7 updated Firmata library to version 2.3.5 and moved to the new library format 2013-07-04 13:29:15 +02:00
Fede85 38c3bbbd3c SoftwareSerial library to the new format 2013-07-03 23:18:21 +02:00
Fede85 2919e34ff8 GSM library to the new format and some strings adaptations 2013-07-03 22:55:18 +02:00
Fede85 2371e2ce0d SPI library to the new format and moved Robot_Motor and Robot_Control libraries 2013-07-03 22:00:02 +02:00
Fede85 87d3b4f56b TFT library to new format 2013-07-03 16:25:45 +02:00
Federico Fissore 53aa42351f YunServer: added default port number 5555 2013-07-03 13:43:47 +02:00
Federico Fissore 60d19a0907 requests coming to YunServer do not start with a slash any more 2013-07-03 11:26:30 +02:00
Federico Fissore 5f60509f23 updated temboo examples 2013-07-03 09:03:17 +02:00
Fede85 5d102a5597 modifide comments in Yun examples ShellCommands.ino ConsolePixel.ino 2013-07-02 21:23:59 +02:00
Fede85 2b4346b1f5 modified and added comments to the ConsoleRead.ino example 2013-07-02 16:38:59 +02:00
Fede85 f9989cce62 moved from Console to Serial output in Yun Process example 2013-07-02 15:17:22 +02:00
Fede85 42d7b1d85a modified the WifiStatus example and comments in TimeCheck example 2013-07-01 20:11:14 +02:00
Cristian Maglie dbd001a776 Added example BridgeNew 2013-07-01 19:12:49 +02:00
Cristian Maglie 6fb6e63e99 YunServer: added method to allow listening on localhost only 2013-07-01 19:12:49 +02:00
Cristian Maglie ad280d5d8b Bridge: added put(..) method with String variant 2013-07-01 19:12:49 +02:00
Fede85 d4753eed46 typo in Bridge keywords.txt 2013-07-01 17:59:15 +02:00
Fede85 7e039df21f modified the Datalogger example 2013-07-01 17:58:03 +02:00
Fede85 fc880cc566 modified the FileWriteScript example 2013-07-01 16:20:05 +02:00
Fede85 e6af3acdce Added the Keywords.txt file 2013-07-01 11:53:10 +02:00
Federico Fissore 94547ebd9e Merge remote-tracking branch 'arduino/ide-1.5.x' into dev-ide-1.5.x-discovery 2013-06-28 15:36:50 +02:00
Federico Fissore 4ae392b0b5 updated and added new Temboo examples 2013-06-28 15:29:39 +02:00
Fede85 b6e4c59ab3 Merge remote-tracking branch 'upstream/ide-1.5.x' into ide-1.5.x-library-to-new-format 2013-06-28 15:10:09 +02:00
Cristian Maglie 8e20bc7b43 String: fixed number of whitespaces in concat() methods 2013-06-28 09:53:25 +02:00
Cristian Maglie c4753e97b3 Bridge: added YunServer and TunClient class 2013-06-28 09:49:22 +02:00
Cristian Maglie bb763efe09 Temboo examples moved in their specific folder 2013-06-27 22:40:34 +02:00
Fede85 dc9c791070 Stepper library to the new format 2013-06-27 19:24:16 +02:00
Cristian Maglie 579ff7c7a6 Bridge default speed increased to 250k 2013-06-27 15:44:20 +02:00
Fede85 3b54dfed67 Servo library to the new format 2013-06-27 13:12:07 +02:00
Fede85 77f8dd63ab EEPROM library to the new format 2013-06-27 12:16:14 +02:00
Cristian Maglie 8830751859 Moved Bridge.message* method on their own class. 2013-06-26 22:12:09 +02:00
Cristian Maglie fdae2dbb6e Removed unused Stream interface from Bridge class 2013-06-26 21:53:22 +02:00
Fede85 9454816162 Ethernet, SD and LiquidCrystal to the new library format 2013-06-26 19:13:04 +02:00
Federico Fissore 8ac5c7c076 included newest Temboo examples 2013-06-26 17:29:57 +02:00
Cristian Maglie 37825c1711 String: changed default to 2 decimal digits 2013-06-26 16:04:15 +02:00
Tom Igoe 20be75fe77 Made ShellCommands example more physical 2013-06-25 14:07:53 -04:00
Tom Igoe 86438fc84b Added ConsolePixel example 2013-06-25 13:57:19 -04:00
Tom Igoe 7b25e85a56 Updated XivelyClient to use Serial instead of Console 2013-06-25 10:42:30 -04:00
Tom Igoe 7fae00bce4 Removed old WifiCheck and WifiSignalStrengthIndicator examples 2013-06-22 02:05:03 -04:00
Tom Igoe fab454e805 Simplified TimeCheck 2013-06-22 02:03:47 -04:00
Tom Igoe d612a6f2ee Changed ShellCommands from Console to Serial 2013-06-22 02:03:35 -04:00
Tom Igoe 0002863b90 Adjusted datalogger to remove indirection reference and changed from Console to Serial 2013-06-22 02:03:22 -04:00
Tom Igoe b510c2a760 Updated comments 2013-06-22 01:43:53 -04:00
Cristian Maglie f57a00ea6c String: changed default to 2 decimal digits 2013-06-21 21:23:12 +02:00
Fede85 57fe16894a added the YahooWeather example 2013-06-21 20:09:04 +02:00
Fede85 9a28da9245 Merge remote-tracking branch 'DogStick/dev-ide-1.5.x-discovery' into dev-ide-1.5.x-discovery 2013-06-21 19:50:33 +02:00
Fede85 deaee73f20 renamed SD to FileSystem in FileIO library 2013-06-21 19:48:56 +02:00
Federico Fissore 6ba496d489 updated Yun bootloader 2013-06-21 17:40:59 +02:00
Federico Fissore 051772ba50 updated pretty_wifi_info.lua script path 2013-06-21 12:02:34 +02:00
Federico Fissore 7455a7a7d8 added writeJSON 2013-06-20 16:54:08 +02:00
Federico Fissore a224ada957 reviewed bridge example
added BridgeClass::writeMessage(const String& str)
2013-06-20 16:32:47 +02:00
Fede85 58f612a11f modified SDclass.begin() check for sd presence and added the Datalogger example 2013-06-20 13:24:27 +02:00
Federico Fissore 5fe3d5eda1 YunSerialTermina speed back to 115200 2013-06-19 15:41:22 +02:00
Federico Fissore 211efd9ce0 wifi examples renamed OLD*, introducing new comprehensive WiFiStatus example
reviewed ShellCommands example to be not wifi related
2013-06-18 16:42:24 +02:00
Federico Fissore 2a1602593e bringing serial speed back to 115200 2013-06-18 09:17:42 +02:00
Tom Igoe 00bd3fd10b Simpllified ConsoleRead, added available(), added explanation. 2013-06-16 23:10:17 -04:00
Federico Fissore a7b5f23556 adding ConsoleRead example 2013-06-13 17:29:23 +02:00
Federico Fissore ae222c10e7 HTTPUploader is now SSHUploader
running avrdude with ssh, thus recovering incremental output
2013-06-13 13:01:21 +02:00
Cristian Maglie becadbf8cf Added Process.runShellCommand*() methods. 2013-06-12 13:28:24 +02:00
Cristian Maglie 6b4f745d9a Refactored String methods and constructor on Process class. 2013-06-12 13:20:25 +02:00
Cristian Maglie 4d1b7ecf5e Removed unused constants 2013-06-12 13:16:21 +02:00
Cristian Maglie 0f00c54450 Factored Process class 2013-06-12 12:42:38 +02:00
Cristian Maglie 1958ecd620 Bridge class now checks for protocol version 2013-06-12 12:09:04 +02:00
Tom Igoe e5ea217429 Added Michael Shiloh's WifiSignalStrengthIndicator example 2013-06-11 12:28:14 -04:00
Cristian Maglie 4392938f6a Implemented FileIO.position() 2013-06-10 11:50:00 +02:00
Cristian Maglie b41d62b516 Fixed return type for Bridge.transfer(). Refactored File I/O class. 2013-06-10 11:24:32 +02:00
Cristian Maglie 306e079ef0 Updated File example 2013-06-07 18:35:30 +02:00
Cristian Maglie a60c7d0244 Bridge: updated startup procedure 2013-06-07 18:33:53 +02:00
Cristian Maglie 8dfa8775e5 Bridge: now processes start can be checked for errors 2013-06-07 17:40:10 +02:00
Cristian Maglie 0541c2663a Bridge: updated startup procedure 2013-06-07 17:39:30 +02:00
Cristian Maglie 37da7c8294 Bridge: Added File I/O 2013-06-07 17:39:03 +02:00
Cristian Maglie 3e4419d6be Merge branch 'ide-1.5.x' into ide-1.5.x-discovery 2013-06-07 00:38:42 +02:00
Cristian Maglie ba7fb5518f Fixed buffer overflow on String class (Paul Stoffregen) 2013-06-06 20:04:43 +02:00
Cristian Maglie f80c6c5f35 Merged various bugfix / improvements to String class.
Merge branch 'master' into ide-1.5.x
2013-06-06 19:54:58 +02:00
Cristian Maglie 1130fede3a Added support for Flash string on String class. 2013-06-06 16:33:20 +02:00
Cristian Maglie b341a7c751 String class: removed deep copy on substring method.
Small code cleanup.
2013-06-06 16:33:20 +02:00
Cristian Maglie 0a72c96b50 Added comment to some examples 2013-06-05 20:20:18 +02:00
Cristian Maglie fca5f46165 Updated some Bridge examples 2013-06-05 14:51:15 +02:00
Cristian Maglie 4c0f864f90 Improved Bridge memory usage. Fixed bug affecting buffers with more than 255 bytes 2013-06-05 12:58:21 +02:00
Cristian Maglie 590ead58ad Bridge protocol frame lenght is now a 16-bit field. Added more efficient Bridge.trasnfer() methods. 2013-06-05 11:50:33 +02:00
Cristian Maglie b4852f353c Merge remote-tracking branch 'dog/ide-1.5.x-discovery' into ide-1.5.x-discovery
Conflicts:
	app/src/processing/app/Base.java
	app/src/processing/app/Editor.java
2013-06-04 19:33:38 +02:00
Federico Fissore b8486c287f using new run-bridge script 2013-06-03 11:50:46 +02:00
Cristian Maglie 22a84c69d3 Merge branch 'merge-1.0.5' into ide-1.5.x-discovery 2013-06-01 23:16:02 +02:00
Cristian Maglie 2e05fbe7c8 Updated XivelyClient example 2013-05-31 13:27:01 +02:00
Cristian Maglie 689b25ce31 Console and Process classes are automatically included with Bridge 2013-05-31 13:25:25 +02:00
tigoe 765a975414 Updated YunSerialTerminal 2013-05-30 23:14:16 -04:00
tigoe 04d19946f4 Updated TimeCheck example 2013-05-30 23:13:34 -04:00
tigoe bcacf68108 Merge branch 'ide-1.5.x-discovery' of https://github.com/arduino/DogStick into ide-1.5.x-discovery
Conflicts:

hardware/arduino/avr/libraries/Bridge/examples/YunSerialTerminal/YunSeri
alTerminal.ino
2013-05-30 23:11:13 -04:00
tigoe a49a2e3c2e Ignore passwords.h for xively client 2013-05-30 23:10:48 -04:00
tigoe 3fa7c137ef Updated YunSerialTerminal 2013-05-30 23:10:14 -04:00
tigoe 9bdc89699a Updated XivelyClient. Still not working 2013-05-30 23:09:57 -04:00
Cristian Maglie 113e28d861 Yùn console now runs at 57600 baud 2013-05-30 17:28:43 +02:00
Cristian Maglie 3394f61276 Merged 1.0.5 2013-05-29 18:30:36 +02:00
Tom Igoe a181cf715a Updates to Xively client 2013-05-27 13:12:05 -04:00
Tom Igoe 5cb25503d7 Added passwords.h for Xively client 2013-05-27 12:55:58 -04:00
Tom Igoe 520285871c Added Xively client: currently not working, not sure why 2013-05-27 12:55:09 -04:00
Tom Igoe 97068d3de5 Added TimeCheck example to demonstrate re-use of Process 2013-05-27 12:54:44 -04:00
Tom Igoe 0c226b8229 Added possible boot watcher 2013-05-26 08:28:56 -04:00
Tom Igoe e304d06059 Added Massimo's Serial command line example 2013-05-26 08:28:45 -04:00
Federico Fissore bf5ddb338b new yun bootloader 2013-05-23 11:07:18 +02:00
Federico Fissore 7e130a0c8b Etheris references renamed Yun without accent to avoid encoding issues 2013-05-23 09:53:56 +02:00
Tom Igoe c212c9de9d Added WiFiCheck example to Bridge Library 2013-05-22 14:09:39 -04:00
Cristian Maglie 6e94316bbb Updated Console class. New ConsoleAsciiTable example. 2013-05-22 19:17:58 +02:00
Federico Fissore e2dd85d508 added responses to Bridge.ino 2013-05-16 16:43:47 +02:00
Federico Fissore a7e85f818a right etheris values 2013-05-16 15:37:42 +02:00
Cristian Maglie ef9070e85c Fixed Process example 2013-05-16 10:28:00 +02:00
Cristian Maglie 05b0fc5f0b Update Bridge library 2013-05-15 18:06:25 +02:00
Federico Fissore b97fdb451f Etheris bootloader
updated python bridge path
2013-05-14 16:51:42 +02:00
Federico Fissore 789492f091 etheris is now a 32u4 2013-05-13 17:01:07 +02:00
Federico Fissore 2d6af8264b Merge remote-tracking branch 'arduino/ide-1.5.x' into ide-1.5.x-discovery 2013-05-13 16:58:10 +02:00
Cristian Maglie a46259a0cf Merged 1.0.5
Still missing:
- updates to WiFi lib for sam.
- updates to examples of Ehternet and WiFi for sam.

Merge remote-tracking branch 'arduino/master' into ide-1.5.x

Conflicts:
	app/src/processing/app/Base.java
	app/src/processing/app/Editor.java
	app/src/processing/app/helpers/FileUtils.java
	app/src/processing/app/i18n/Resources_fr.po
	app/src/processing/app/i18n/Resources_fr.properties
	build/shared/revisions.txt
	hardware/arduino/avr/libraries/Ethernet/examples/DnsWebClient/DnsWebClient.ino
	hardware/arduino/avr/libraries/WiFi/examples/WifiChatServer/WifiChatServer.ino
	hardware/arduino/avr/libraries/WiFi/examples/WifiPachubeClient/WifiPachubeClient.ino
	hardware/arduino/avr/libraries/WiFi/examples/WifiPachubeClientString/WifiPachubeClientString.ino
	hardware/arduino/avr/libraries/WiFi/examples/WifiTwitterClient/WifiTwitterClient.ino
	hardware/arduino/avr/libraries/WiFi/examples/WifiUdpSendReceiveString/WifiUdpSendReceiveString.ino
	hardware/arduino/avr/libraries/WiFi/examples/WifiWebClient/WifiWebClient.ino
	hardware/arduino/avr/libraries/WiFi/examples/WifiWebClientRepeating/WifiWebClientRepeating.ino
	hardware/arduino/avr/libraries/WiFi/examples/WifiWebServer/WifiWebServer.ino
	libraries/WiFi/examples/WiFiChatServer/WiFiChatServer.ino
	libraries/WiFi/examples/WiFiPachubeClient/WiFiPachubeClient.ino
	libraries/WiFi/examples/WiFiPachubeClientString/WiFiPachubeClientString.ino
	libraries/WiFi/examples/WiFiTwitterClient/WiFiTwitterClient.ino
	libraries/WiFi/examples/WiFiUdpSendReceiveString/WiFiUdpSendReceiveString.ino
	libraries/WiFi/examples/WiFiWebClient/WiFiWebClient.ino
	libraries/WiFi/examples/WiFiWebClientRepeating/WiFiWebClientRepeating.ino
	libraries/WiFi/examples/WiFiWebServer/WiFiWebServer.ino
	libraries/WiFi/examples/WifiChatServer/WifiChatServer.ino
	libraries/WiFi/examples/WifiPachubeClient/WifiPachubeClient.ino
	libraries/WiFi/examples/WifiPachubeClientString/WifiPachubeClientString.ino
	libraries/WiFi/examples/WifiTwitterClient/WifiTwitterClient.ino
	libraries/WiFi/examples/WifiUdpSendReceiveString/WifiUdpSendReceiveString.ino
	libraries/WiFi/examples/WifiWebClient/WifiWebClient.ino
	libraries/WiFi/examples/WifiWebClientRepeating/WifiWebClientRepeating.ino
	libraries/WiFi/examples/WifiWebServer/WifiWebServer.ino
2013-05-11 14:37:25 +02:00
Federico Fissore 2de631c67c borrowing WString.h from master 2013-05-09 11:20:15 +02:00
Federico Fissore 27b88aa523 Bridge lib moved bridge branch embedded into ide discovery branch 2013-05-09 11:15:36 +02:00
Federico Fissore c09f941822 temporary switch to 328p specs 2013-05-06 12:31:04 +02:00
Federico Fissore b7a177d89b adding 0x to PID/VID values 2013-05-06 12:31:03 +02:00
Federico Fissore 0b8489d31e boards.txt modified. java code updated 2013-05-06 12:31:02 +02:00
Federico Fissore 09f643972c boards.txt 2013-05-06 12:31:02 +02:00
Federico Fissore 6b6e9248d1 boards.txt 2013-05-06 12:31:02 +02:00
Federico Fissore bf3daeb86c wrong esplora PID 2013-05-06 12:31:02 +02:00
Federico Fissore 01cf414175 new boards.txt with indexed vid and pid 2013-05-06 12:31:01 +02:00
Federico Fissore 776952762f working on #223: Auto-detection of serial ports. Linux version ready 2013-05-06 12:31:01 +02:00
Loren M. Lang 7c87db3532 Detect RAM usage and stop if full
This resolves issue #1356 and add the ability for the Arduino IDE to
detect the amount of RAM allocated to a sketch and compare that to the
available RAM on each board. If RAM is more than 90% full, it will fail
on building since there is not enough free RAM for the heap and stack to
use.
2013-04-22 17:48:22 -07:00
Cristian Maglie 443d0e1f26 Updated libaries and core handling.
https://github.com/arduino/Arduino/wiki/Arduino-IDE-1.5:-Library-specification
https://github.com/arduino/Arduino/wiki/Arduino-IDE-1.5---3rd-party-Hardware-specification

Merge branch 'lib-1.5-cores' into ide-1.5.x
2013-04-17 17:53:03 +02:00
Cristian Maglie 8eadd4893f Moved old production firmware to the right place 2013-04-17 17:52:36 +02:00
Cristian Maglie f1221c8ebf Reverted to old board ids 2013-04-17 17:45:57 +02:00
Kristian Sloth Lauszus c6e1a2f85c Set correct speed of Arduino ISP programmer 2013-04-06 01:59:25 +02:00
Cristian Maglie 62b723357c Merged 1.0.5
Merge remote-tracking branch 'arduino/master' into ide-1.5.x

Conflicts:
	app/src/processing/app/Base.java
	build/shared/revisions.txt
	hardware/arduino/avr/cores/arduino/malloc.c
	hardware/arduino/cores/arduino/avr-libc/malloc.c
	hardware/arduino/cores/arduino/malloc.c
	todo.txt
2013-04-03 13:51:04 +02:00
Cristian Maglie f772be9032 Added version field to platform.txt 2013-03-21 09:20:29 +01:00
Cristian Maglie cad69358b4 Changed the way ARDUINO is defined inside platform.txt 2013-03-18 13:14:30 +01:00
Cristian Maglie bed305a556 Added auto-generation for 'build.board' value in boards.txt.
See #1305.
2013-03-06 12:49:41 +01:00
Cristian Maglie 51c36c7325 Slighty changed custom menu format: simplifies parsing 2013-03-03 11:31:31 +01:00
Federico Fissore 7aeb972e14 merging ide-1.5.x 2013-02-13 16:25:40 +01:00
Federico Fissore 74e991c0db fixing PID for esplora 2013-02-13 13:33:43 +01:00
Cristian Maglie e5fa7e8183 BOARDS and ARCH defines from boards.txt
See #308
2013-02-11 19:43:04 +01:00
Federico Fissore c596edd083 closes #954: wrong header name in WebServer example sketches 2013-01-10 16:30:07 +01:00
Federico Fissore 110148877f wrong comment in Firmata.cpp. closes #786 #785 2013-01-10 14:53:20 +01:00
Cristian Maglie 1da3752860 Merged upcoming 1.0.4 and updated revision log 2013-01-06 18:38:03 +01:00
Cristian Maglie 38c05d2742 Merged 1.0.4 pre-release into 1.5 2012-12-17 16:53:45 +01:00
Cristian Maglie 059ceedf91 Burn production-tested bootloader for very old Atmega8 2012-12-10 16:08:23 +01:00
Cristian Maglie 66ee23b885 Merged 1.0.3 2012-12-10 15:55:05 +01:00
Federico Fissore d458ef7806 fixed permissions on a lot of text files. see #1116 2012-12-10 10:42:49 +01:00
David A. Mellis a1582fe973 Moving TXCO definition into HardwareSerial.cpp from HardwareSerial.h.
Otherwise, you get an error when compiling for processors with no serial port because the header file is always compiled.

See, for an example of the problem: https://github.com/damellis/attiny/issues/8
2012-12-08 10:44:48 -05:00
Cristian Maglie f90e200a34 Fixed boards.txt (added Micro and fixed path for LilyPadUSB bootloader) 2012-11-25 15:10:29 +01:00
Cristian Maglie 23c7536dc7 Merged 1.0.2
Merge remote-tracking branch 'arduino/master' into ide-1.5.x

Conflicts:
	app/src/processing/app/debug/AvrdudeUploader.java
	build/shared/examples/09.USB/Keyboard/KeyboardLogout/KeyboardLogout.ino
	build/shared/examples/09.USB/Keyboard/KeyboardReprogram/KeyboardReprogram.ino
	build/shared/examples/09.USB/Keyboard/KeyboardSerial/KeyboardSerial.ino
	build/shared/examples/09.USB/Mouse/ButtonMouseControl/ButtonMouseControl.ino
	build/shared/examples/09.USB/Mouse/JoystickMouseControl/JoystickMouseControl.ino
	hardware/arduino/boards.txt
2012-11-04 22:49:14 +01:00
Cristian Maglie d5e7d0dabd Fixed verbose upload. Removed unused platform.txt params. 2012-11-04 01:05:54 +01:00
Cristian Maglie a64d58fbdb Merge remote-tracking branch 'ffissore/boards-cputype' into ide-1.5.x 2012-11-04 00:31:41 +01:00
Cristian Maglie 7b946264d5 Added general yield()-hook for cooperative scheduling development (part 2) 2012-11-02 18:12:21 +01:00
Federico Fissore d82c8dff7a updated boards.txt 2012-10-31 18:08:03 +01:00
Federico Fissore f500462ff0 updated boards.txt 2012-10-31 18:03:06 +01:00
Federico Fissore 76d25e4a25 updated boards.txt 2012-10-31 17:53:40 +01:00
Federico Fissore 1f8b12488b updated boards.txt 2012-10-31 17:48:47 +01:00
Cristian Maglie 107c1929bd Added general yield()-hook for cooperative scheduling development 2012-10-31 01:37:37 +01:00