Age | Commit message (Collapse) | Author | |
---|---|---|---|
2012-02-22 | shortened the watchdog period for resetting Leonardo from 2 s to 250 ms. ↵ | Zach Eveland | |
Reset into bootloader is much snappier. | |||
2012-02-22 | Merge branch 'master' of github.com:arduino/Arduino into LUFA_bootloader | Zach Eveland | |
2012-02-14 | Leonardo now checks whether bootloader should be run after a WDT event. | Zach Eveland | |
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 | Changed Leonardo fuses to select longer clock startup time. | Zach Eveland | |
Done with the aim of discriminating more reliably between reset sources. | |||
2012-02-14 | Leonardo bootloader jumps straight to sketch for a power-on reset. | Zach Eveland | |
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. | |||
2012-02-13 | Leonardo auto-reset-and-upload changes for Windows (explanation below) | Zach Eveland | |
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 | changed Leonardo bootloader and sketch PID values again (now 0x0701 for ↵ | Zach Eveland | |
bootloader, 0x0801 for sketch) | |||
2012-02-12 | prog_char -> char PROGMEM in Print.cpp | David A. Mellis | |
http://code.google.com/p/arduino/issues/detail?id=795 | |||
2012-02-08 | adjusting descriptors - trying to prevent sketch and bootloader from ↵ | Zach Eveland | |
grabbing different COM numbers on Windows | |||
2012-02-07 | changed Caterina descriptors - Arduino LLC VID, new PID, manufacturer ↵ | Zach Eveland | |
string, and serial number | |||
2012-02-07 | fixed bug in Caterina which caused some programming instructions to fail | Zach Eveland | |
Timer 1 interrupts were trashing self-programming timing. Now disable Timer 1 compare match before doing Flash tasks and reenable afterward. | |||
2012-02-06 | increased Leonardo bootloader timeout to 16 seconds | Zach Eveland | |
2012-02-03 | proper bootloader timeout and LED control in Leonardo bootloader | Zach Eveland | |
2012-02-03 | fixed starting Leonardo bootloader from sketch | Zach Eveland | |
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 | modify boards.txt with new settings for Caterina_LUFA | Zach Eveland | |
2012-02-03 | Merge branch 'master' of github.com:arduino/Arduino into LUFA_bootloader | Zach Eveland | |
2012-02-03 | Making head and tail unsigned to avoid division in serial ISR. | David A. Mellis | |
http://code.google.com/p/arduino/issues/detail?id=776 | |||
2012-01-24 | Caterina now cleanly hands off operation to the sketch | Zach Eveland | |
had to remove TIMER1 operation from bootloader - was interfering with normal sketch operation | |||
2012-01-21 | move interrupt vector table to application section before jumping to it ↵ | Zach Eveland | |
after upload finished. | |||
2012-01-21 | Leonardo bootloader checks reason for reset and jumps immediately to sketch ↵ | Zach Eveland | |
if reset was caused by WDT | |||
2012-01-19 | stripped all LUFA LED control. from LUFA-based Caterina | Zach Eveland | |
2012-01-19 | changed fuses to select 4k bootloader for LUFA-based Caterina | Zach Eveland | |
2012-01-19 | added Board/LEDs.h to LUFA-based Caterina | Zach Eveland | |
2012-01-19 | superficial changes to stock LUFA CDC bootloader - renamed project, removed ↵ | Zach Eveland | |
unnecessary files | |||
2012-01-19 | initial checkin of LUFA 111009 CDC bootloader | Zach Eveland | |
2012-01-10 | made Leonardo and Micro bootloader PIDs same as sketch PIDs | Zach Eveland | |
2012-01-10 | restored composite and non-composite device descriptors (removed in ↵ | Zach Eveland | |
4b05c3fc7529477fb7031d42103c15b50a6b58be) Windows wants to see both types of device descriptors. | |||
2012-01-10 | reenabled HID to force Leonardo bootloader to enumerate as a composite device | Zach Eveland | |
2012-01-10 | renamed DiskLoader to Caterina (after Leonardo's mom) | Zach Eveland | |
2012-01-10 | changed USB PID for Leonardo and Micro bootloaders | Zach Eveland | |
sketch and bootloader will use different PIDs to distinguish one from the other. | |||
2012-01-10 | fixed warning when comparing pgm_read_word(0) to -1 (thanks, Limor Fried and ↵ | Zach Eveland | |
Phillip Torrone) | |||
2012-01-10 | got rid of u8, u16, u32 typedefs in Diskloader | Zach Eveland | |
done to bring types in line with others in Arduino core | |||
2012-01-10 | made the bootloader's LED control macro names less offensive | Zach Eveland | |
TX_LED_OFF() instead of TXLED0, etc. | |||
2012-01-10 | added conditional compilation for HID, removed conditional compilation for ↵ | Zach Eveland | |
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 | fix bug in handling of long descriptors for bootloader USB (thank you, Todd ↵ | Zach Eveland | |
Krein, Limor Fried, and Phillip Torrone) descriptors longer than 255 bytes were being shortened, causing problems with enumeration under Windows | |||
2012-01-10 | Merge branch 'master' of github.com:arduino/Arduino into new-extension | Zach Eveland | |
2012-01-04 | Adding links to documentation of boards.txt and programmers.txt files. | David A. Mellis | |
2012-01-02 | Adding INPUT_PULLUP option pinMode(). (Paul Stoffregen). | David A. Mellis | |
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 | Fixing findUntil() problem with repeated initial characters. (Jeffery.zksun) | David A. Mellis | |
http://code.google.com/p/arduino/issues/detail?id=768 | |||
2012-01-02 | Fixing warnings (unsigned comparisons to 0). (maniacbug) | David A. Mellis | |
2012-01-02 | Fixing static is not at beginning of declaration warnings (maniacbug). | David A. Mellis | |
2011-12-31 | reset the Leonardo board when leaving the bootloader, before starting the sketch | Zach Eveland | |
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 | Merge branch 'master' of github.com:arduino/Arduino into new-extension | Zach Eveland | |
2011-12-30 | Simplifying microseconds <-> clock cycles conversions. (Rob Tillaart) | David A. Mellis | |
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 | |||
2011-12-28 | Fixing ArduinoISP sketch by lowering baud rate to 9600 (from 19200). | David A. Mellis | |
http://code.google.com/p/arduino/issues/detail?id=661 | |||
2011-12-26 | bootloader merged with blink sketch | Zach Eveland | |
full set of descriptors in sketch fixes driver installation issue on Win7. | |||
2011-12-20 | changed Keyboard write() method to type(). Made write() an alias for type() ↵ | Zach Eveland | |
to allow subclassing by Stream. | |||
2011-12-20 | Revert "changed Keyboard write() method to type(). Made write() an alias ↵ | Zach Eveland | |
for type() to allow subclassing by Stream." This reverts commit de1d5fc0cb82874c0dcb766c5fb27ab36c5cb32c. | |||
2011-12-20 | changed Keyboard write() method to type(). Made write() an alias for type() ↵ | Zach Eveland | |
to allow subclassing by Stream. | |||
2011-12-19 | fixed attachInterrupt() on Leonardo | Zach Eveland | |
had to define a separate block for the 32U4 since it looks like a Mega-series board based on a simple register trick. Only two useable HW interrupts though, compared to the Megas' 8, and numbering differs. |