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457 Commits

Author SHA1 Message Date
Alarus
5aa4dafe21 Update hardware/arduino/cores/arduino/HardwareSerial.h 
Adding advanced begin (); with the ability to specify the length of bits, parity, stop bits.
 2012-08-12 20:18:50 +06:00
Shigeru KANEMOTO
44556206a8 Fix for tone() on Leonardo. 2012-08-08 18:27:40 +09:00
David A. Mellis
d83543cff1 Use "wiring" (not "stk500v2") avrdude protocol for uploads to Mega 2560. 
It performs the auto-reset in avrdude.  Otherwise, some uploads seem to fail (possibly because it takes too long to launch avrdude from the IDE, so there's too much of a delay between the auto-reset done by the IDE and the upload).

http://code.google.com/p/arduino/issues/detail?id=806
 2012-07-15 09:12:08 -04:00
David A. Mellis
6036846ce3 Print "ovf" if float to be printed doesn't fit in a long. 
http://code.google.com/p/arduino/issues/detail?id=967
 2012-06-28 23:20:56 -04:00
David A. Mellis
71a615c65d Print "inf" for infinite floating point numbers (using isinf()). 
http://code.google.com/p/arduino/issues/detail?id=961
 2012-06-23 10:37:35 -05:00
David A. Mellis
f833374312 Adding write(str) and write(buf, size) for USB CDC. 
So that they work on the Leonardo.

http://code.google.com/p/arduino/issues/detail?id=958
 2012-06-14 15:54:13 +01:00
David A. Mellis
308d907694 Printing NaN values as "nan" in printFloat(). 
http://code.google.com/p/arduino/issues/detail?id=946
 2012-06-04 23:30:41 -04:00
David A. Mellis
b787982eec Check for NULL pointer in Print.write(). 
Otherwise, trying to print(NULL) or write(NULL) could print a random
character.

http://code.google.com/p/arduino/issues/detail?id=941
 2012-06-03 07:48:32 -04:00
Kristian Lauszus
dab4d8dee6 Added support for interrupt on INT2 and INT3 on the Leonardo 2012-06-02 20:08:46 +02:00
David A. Mellis
2cbde219c1 Merge remote-tracking branch 'upstream/master' 2012-05-21 09:31:54 -07:00
David A. Mellis
81edb9064a Updating SoftwareSerial pin mapping (pin change interrupts) for Leonardo. 2012-05-20 15:56:49 -07:00
Zach Eveland
5c77b0ee3b added pin change interrupt defines for Leonardo. fix for broken software serial on Leonardo 2012-05-19 22:05:46 -04:00
David A. Mellis
39eed5acc2 Adding readString() and readStringUntil() to Stream (Adrian McEwen). 
This isn't necessarily a particularly efficient implementation (it
allocates memory one character at a time and so may lead to
fragmentation) but it seems to work.

http://code.google.com/p/arduino/issues/detail?id=454
 2012-05-16 15:39:34 -04:00
Zach Eveland
b29ae7a249 Mouse.isPressed() now checks only for left button by default 
if no argument is given now checks left button by default to be consistent with press() and release() (thanks, David Mellis)
 2012-05-15 15:48:51 -04:00
Zach Eveland
9520a531de renamed Leonardo USB_ class to USBDevice_ to be unambiguous. renamed "USB" object to "USBDevice" to prevent conflict with USB Host library (thanks Massimo) 2012-05-01 11:18:15 -04:00
Zach Eveland
2e575db249 changed PID values for Leonardo bootloader and sketch 
done to avoid driver problems for users who installed the pre-release bootloader and driver
 2012-04-25 15:56:18 -04:00
Zach Eveland
4fb17c47cd bugfix for configuring PWM on D6 and D13 too early. (thanks to Limor Fried) 
was starting PWM on these pins too soon - in init() instead of when analogWrite() was called.  as a result doing output on port registers directly failed.
 2012-04-19 15:52:16 -04:00
Zach Eveland
9904a6f497 bugfix for boards with a timer 4 but no channel D 
compilation failed for Mega because the COM4D1 and OCR4D registers are defined for 32U4 but not for Mega
 2012-04-19 15:46:32 -04:00
Zach Eveland
bb9a4f89cc merged Caterina with Blink 2012-04-11 23:24:04 -04:00
Zach Eveland
7e235dbff8 fixed logic bug in Caterina that could stop the bootloader from entering self-programming mode 2012-04-11 23:19:05 -04:00
Zach Eveland
d3a8e450ee Micro I hardly knew ye 2012-04-09 10:12:14 -04:00
Zach Eveland
3f6342e9bb Micro and Leonardo bootloaders for distribution are now merged with Blink sketch 2012-04-09 08:08:34 -04:00
Zach Eveland
caeaa4571c sketch USB VID and PID values are passed in from boards.txt at compile time now. changed sketch PIDs to final values. also uncommented Micro section in boards.txt 2012-04-09 08:06:35 -04:00
Zach Eveland
d02e4481d3 PID and VID are no longer hard-coded in bootloader. instead they are passed in at compile-time from makefile. also added and renamed built bootloader images for Micro and Leonardo 2012-04-09 08:03:56 -04:00
Zach Eveland
437025c6ee Revert "Revert "added a short delay and comment to boolean operator in CDC"" 
This reverts commit 200eefb4e2.
 2012-04-06 21:23:17 -04:00
Federico Vanzati
200eefb4e2 Revert "added a short delay and comment to boolean operator in CDC" 
This reverts commit ade4893f58.
 2012-04-06 17:36:09 +02:00
Zach Eveland
ade4893f58 added a short delay and comment to boolean operator in CDC 
Delay fixes problem where the port has been configured but not quite opened.  Federico found that 10 ms was the minimum time needed to avoid problems.
 2012-04-03 10:52:38 -04:00
Zach Eveland
b685aef6ec added Boolean operators to HardwareSerial and CDC to test whether the port is ready to send data. 
Mostly useful for Leonardo - simple way to test whether the port is actually opened by an application and ready to receive data.  For Serial objects attached to real UARTs always returns true.
 2012-04-01 12:54:35 -04:00
Zach Eveland
97d9ce93ca fixed logic error in Keyboard.release() - now removes every occurrence of a key if it's present more than once 2012-03-28 19:46:32 -04:00
Zach Eveland
b86ec2723a removed horrible multi-key Keyboard.press() and Keyboard.release() methods 
Saves 924 bytes of Flash
 2012-03-28 18:46:10 -04:00
Zach Eveland
3d15f3781a eliminated Keyboard.type() - unnecessary duplication of Keyboard.write() (David Mellis). Also edit KeyboardReprogram example which was the only example using type() 2012-03-28 18:35:26 -04:00
Zach Eveland
259a2f18b3 added methods to Keyboard to handle multiple simultaneous key presses or releases (up to six each) 2012-03-26 17:28:02 -04:00
Zach Eveland
63fdb8ef7a Keyboard.type() now just presses and releases the key indicated - doesn't releaseAll() 2012-03-26 17:00:16 -04:00
Zach Eveland
2e140e4950 added stub methods for begin() and end() to Mouse and Keyboard 2012-03-26 16:02:40 -04:00
Zach Eveland
a0f1f1a930 Merge branch 'master' of github.com:arduino/Arduino into LUFA_bootloader 2012-03-24 09:30:17 -04:00
David A. Mellis
13e0b9335c Putting ArduinoISP back to 19200 baud. 
From 9600.  And lowering the delay in the heartbeat from 40 to 20,
which seems to fix things again.
 2012-03-15 19:02:08 -04:00
Zach Eveland
067cca7baa reduced delay before starting the Leonardo bootloader 
Since we use a magic RAM flag to signal to the bootloader there's a risk of the sketch overwriting the magic RAM location before the bootloader starts.  By reducing the watchdog timeout we reduce the chance of this happening.
 2012-03-14 18:17:22 -04:00
Zach Eveland
a05a0d531b bugfix for Caterina not starting sketch if "verify upload" turned off in IDE. 
Previously, if avrdude skipped the upload step the read while write memory might never be reenabled.  This would prevent the bootloader from ending and the sketch from starting - the bootloader just continued to run even after a successful upload.  Now enable RWW when we receive the AVR109 "Exit bootloader" 'E' command.  Had to disable lock bit changing support in the bootloader to free up flash for the change - will anyone miss it?
 2012-03-14 17:48:11 -04:00
Zach Eveland
2a19c327bb changed Caterina timeout after self-programming to 500 ms (from 250 ms) 
attempt to fix bug reported by Dave Mellis:
"avrdude: ser_close(): can’t reset attributes for device: Invalid argument"
is thrown after attempting an upload in the IDE (though the upload seems to be successful)
 2012-03-14 17:07:14 -04:00
Zach Eveland
30421143f9 give Leonardo bootloader 250 ms to finish housekeeping before leaving self-programming mode 
Earlier approach had bootloader end as soon as it was told to.  On Linux this caused problems with avrdude because the microcontroller never had a chance to send an acknowledgement.
 2012-03-08 14:20:12 -05:00
Zach Eveland
33116711b0 removed old version of Leonardo's caterina bootloader, replaced with LUFA-based caterina 2012-03-08 13:47:42 -05:00
Cristian Maglie
177746aa7f Fix for some strange behaviours during board reset 2012-03-07 16:21:04 +01:00
Zach Eveland
18f08bc7d4 Added Keyboard support for all modifier and all common non-printing keys. 2012-03-03 23:37:39 -05:00
Zach Eveland
aec3752e52 Removed support for key mapping in Keyboard. 
Was no longer being used and would be damn near impossible to support with the new scheme for handling modifiers and non-printing keyboard characters.
 2012-03-03 23:06:44 -05:00
Zach Eveland
db82ab90eb added Keyboard methods press(), release(), and releaseAll() 
Changes mean that a single, persistent key report must be used so keys can be added or removed.  Also reimplemented type() using the new methods.
 2012-03-03 22:54:45 -05:00
Zach Eveland
8a35793794 Merge branch 'master' of github.com:arduino/Arduino into LUFA_bootloader 
Conflicts:
	.gitignore
 2012-03-03 13:28:39 -05:00
Zach Eveland
7387db0673 fixed minor compilation warnings for Leonardo 2012-03-03 13:26:57 -05:00
David A. Mellis
f4f62f9a12 Small changes for the ATmega1284. 
http://code.google.com/p/arduino/issues/detail?id=736
 2012-03-02 18:58:53 -05:00
Zach Eveland
09aa8bd678 reduced Caterina timeout to 8 seconds from 16 2012-03-01 08:51:47 -05:00
Zach Eveland
93a47f884d changed auto-reset logic for Leonardo. only do WDT manipulation if the port is opened at 1200 bps. (Dave Mellis) 2012-03-01 08:51:16 -05:00
Zach Eveland
f505a3da4c Merge branch 'master' of github.com:arduino/Arduino into LUFA_bootloader 2012-03-01 08:32:21 -05:00
David A. Mellis
7ab140700b Switching Mini w/ ATmega328 upload protocol from stk500 to arduino. 2012-02-29 17:25:46 -05:00
Cristian Maglie
5eef4ca79c Autoreset 1200 bps fix. 2012-02-27 17:41:38 +01:00
Zach Eveland
ae23ed0570 shortened the watchdog period for resetting Leonardo from 2 s to 250 ms. Reset into bootloader is much snappier. 2012-02-22 22:33:44 -05:00
Zach Eveland
65ddc6c43b Merge branch 'master' of github.com:arduino/Arduino into LUFA_bootloader 2012-02-22 15:19:32 -05:00
Zach Eveland
4c3aa52258 Leonardo now checks whether bootloader should be run after a WDT event. 
Before the sketch initiates an auto-reset for upload it pokes a magic word into a specific RAM address.  On starting the bootloader checks this address.  If it finds the magic word it knows the bootloader code should run. If not it jumps straight back to sketch.

Test in a sketch by adding to setup():
wdt_enable(WDTO_2S);

Sketch should upload, start, run for two seconds, WDT, and sketch should restart (not bootloader).

Had to cut out unused descriptor code to make the bootloader still fit in 4k.
 2012-02-14 12:17:30 -05:00
Zach Eveland
94c09c2618 Changed Leonardo fuses to select longer clock startup time. 
Done with the aim of discriminating more reliably between reset sources.
 2012-02-14 10:00:55 -05:00
Zach Eveland
52b0c7214b Leonardo bootloader jumps straight to sketch for a power-on reset. 
Disconnect programmer after burning bootloader to get the full effect.  ICSP and JTAG programmers do a hardware reset after any reset condition, confusing the firmware a little.
 2012-02-14 09:59:48 -05:00
Zach Eveland
bab3c5eade Leonardo auto-reset-and-upload changes for Windows (explanation below) 
On Windows COM port changes when board switched between bootloader and sketch.  No way to prevent this so now Windows users have to select the upload port separate from the comm port.  Also, handling of reset into bootloader was broken on Windows.  Would occasionally leave the original COM port completely unusable.  Changed the way this reset is initiated.
Finally, had to add upload.disable.flushing=true flag to boards.txt so IDE wouldn't try to flush the original COM port after it disappeared.
 2012-02-13 00:56:06 -05:00
Zach Eveland
25a4fe8607 changed Leonardo bootloader and sketch PID values again (now 0x0701 for bootloader, 0x0801 for sketch) 2012-02-13 00:10:16 -05:00
David A. Mellis
0acebeeff4 prog_char -> char PROGMEM in Print.cpp 
http://code.google.com/p/arduino/issues/detail?id=795
 2012-02-12 19:52:03 -05:00
Zach Eveland
c39793001c adjusting descriptors - trying to prevent sketch and bootloader from grabbing different COM numbers on Windows 2012-02-08 01:16:56 -05:00
Zach Eveland
4ee57f12e9 changed Caterina descriptors - Arduino LLC VID, new PID, manufacturer string, and serial number 2012-02-07 23:52:55 -05:00
Zach Eveland
5d53eed01a fixed bug in Caterina which caused some programming instructions to fail 
Timer 1 interrupts were trashing self-programming timing.  Now disable Timer 1 compare match before doing Flash tasks and reenable afterward.
 2012-02-07 23:46:31 -05:00
Zach Eveland
f2d5ea87ad increased Leonardo bootloader timeout to 16 seconds 2012-02-06 15:23:41 -05:00
Zach Eveland
5483adf8fe proper bootloader timeout and LED control in Leonardo bootloader 2012-02-03 23:15:04 -05:00
Zach Eveland
1e0700b536 fixed starting Leonardo bootloader from sketch 
AvrdudeUploader class opens and closes Leonardo port at the magic baudrate before starting avrdude; reduced reset timeout from 250 ms to 15 ms
 2012-02-03 21:42:46 -05:00
Zach Eveland
086ed6382c modify boards.txt with new settings for Caterina_LUFA 2012-02-03 20:24:24 -05:00
Zach Eveland
5eb7ad154b Merge branch 'master' of github.com:arduino/Arduino into LUFA_bootloader 2012-02-03 19:54:33 -05:00
David A. Mellis
915e4889e4 Making head and tail unsigned to avoid division in serial ISR. 
http://code.google.com/p/arduino/issues/detail?id=776
 2012-02-03 17:24:29 -05:00
Zach Eveland
1303b6fbba Caterina now cleanly hands off operation to the sketch 
had to remove TIMER1 operation from bootloader - was interfering with normal sketch operation
 2012-01-24 18:04:10 -05:00
Zach Eveland
6498b66059 move interrupt vector table to application section before jumping to it after upload finished. 2012-01-21 16:51:55 -05:00
Zach Eveland
73f6f2edd5 Leonardo bootloader checks reason for reset and jumps immediately to sketch if reset was caused by WDT 2012-01-21 16:39:06 -05:00
Zach Eveland
371b72c681 stripped all LUFA LED control. from LUFA-based Caterina 2012-01-19 21:31:51 -05:00
Zach Eveland
83c9f21667 changed fuses to select 4k bootloader for LUFA-based Caterina 2012-01-19 21:18:07 -05:00
Zach Eveland
db397d5b35 added Board/LEDs.h to LUFA-based Caterina 2012-01-19 21:17:12 -05:00
Zach Eveland
98b0491fbd superficial changes to stock LUFA CDC bootloader - renamed project, removed unnecessary files 2012-01-19 20:31:35 -05:00
Zach Eveland
9c0352b22a initial checkin of LUFA 111009 CDC bootloader 2012-01-19 20:04:55 -05:00
Zach Eveland
0fc76a6b87 made Leonardo and Micro bootloader PIDs same as sketch PIDs 2012-01-10 21:23:01 -05:00
Zach Eveland
2dfb0dce2c restored composite and non-composite device descriptors (removed in 4b05c3fc75) 
Windows wants to see both types of device descriptors.
 2012-01-10 20:52:57 -05:00
Zach Eveland
77b40e6bba reenabled HID to force Leonardo bootloader to enumerate as a composite device 2012-01-10 17:04:32 -05:00
Zach Eveland
932afb8428 renamed DiskLoader to Caterina (after Leonardo's mom) 2012-01-10 16:29:47 -05:00
Zach Eveland
99fea13f84 changed USB PID for Leonardo and Micro bootloaders 
sketch and bootloader will use different PIDs to distinguish one from the other.
 2012-01-10 16:09:56 -05:00
Zach Eveland
48ed974834 fixed warning when comparing pgm_read_word(0) to -1 (thanks, Limor Fried and Phillip Torrone) 2012-01-10 16:00:46 -05:00
Zach Eveland
e3b89d178d got rid of u8, u16, u32 typedefs in Diskloader 
done to bring types in line with others in Arduino core
 2012-01-10 15:51:44 -05:00
Zach Eveland
f403b001a2 made the bootloader's LED control macro names less offensive 
TX_LED_OFF() instead of TXLED0, etc.
 2012-01-10 15:38:26 -05:00
Zach Eveland
4b05c3fc75 added conditional compilation for HID, removed conditional compilation for CDC (is always used). disabled HID by default. also always enumerates as composite now. 
the bootloader must always have a CDC interface.  HID is optional and not even complete to reduce size.
 2012-01-10 15:31:56 -05:00
Zach Eveland
015044add5 fix bug in handling of long descriptors for bootloader USB (thank you, Todd Krein, Limor Fried, and Phillip Torrone) 
descriptors longer than 255 bytes were being shortened, causing problems with enumeration under Windows
 2012-01-10 14:25:40 -05:00
Zach Eveland
2622ad5580 Merge branch 'master' of github.com:arduino/Arduino into new-extension 2012-01-10 12:02:27 -05:00
David A. Mellis
11281ec77e Adding links to documentation of boards.txt and programmers.txt files. 2012-01-04 16:01:52 -05:00
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
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
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
Zach Eveland
8f9ec88f57 Merge branch 'master' of github.com:arduino/Arduino into new-extension 2011-12-31 11:21:44 -05:00
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
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
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