Zach Eveland
cd0db83a66
changed Caterina timeout after self-programming to 500 ms (from 250 ms)
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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
75da79ad76
give Leonardo bootloader 250 ms to finish housekeeping before leaving self-programming mode
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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
53e51de832
removed old version of Leonardo's caterina bootloader, replaced with LUFA-based caterina
2012-03-08 13:47:42 -05:00
Cristian Maglie
b407337677
Fix for some strange behaviours during board reset
2012-03-07 16:21:04 +01:00
Zach Eveland
1566006871
Added Keyboard support for all modifier and all common non-printing keys.
2012-03-03 23:37:39 -05:00
Zach Eveland
54fb0bf3f5
Removed support for key mapping in Keyboard.
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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
fbea67532a
added Keyboard methods press(), release(), and releaseAll()
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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
74863e4bdf
Merge branch 'master' of github.com:arduino/Arduino into LUFA_bootloader
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Conflicts:
.gitignore
2012-03-03 13:28:39 -05:00
Zach Eveland
8f5869009c
fixed minor compilation warnings for Leonardo
2012-03-03 13:26:57 -05:00
David A. Mellis
4fade7007f
Small changes for the ATmega1284.
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http://code.google.com/p/arduino/issues/detail?id=736
2012-03-02 18:58:53 -05:00
Zach Eveland
351817af47
reduced Caterina timeout to 8 seconds from 16
2012-03-01 08:51:47 -05:00
Zach Eveland
c8ca7f9636
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
569b573d30
Merge branch 'master' of github.com:arduino/Arduino into LUFA_bootloader
2012-03-01 08:32:21 -05:00
David A. Mellis
0c00db7809
Switching Mini w/ ATmega328 upload protocol from stk500 to arduino.
2012-02-29 17:25:46 -05:00
Cristian Maglie
73066a4ca2
Autoreset 1200 bps fix.
2012-02-27 17:41:38 +01:00
Zach Eveland
0138ee9b01
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
66019a7550
Merge branch 'master' of github.com:arduino/Arduino into LUFA_bootloader
2012-02-22 15:19:32 -05:00
Zach Eveland
7948125208
Leonardo now checks whether bootloader should be run after a WDT event.
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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
19c44dd5fd
Changed Leonardo fuses to select longer clock startup time.
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Done with the aim of discriminating more reliably between reset sources.
2012-02-14 10:00:55 -05:00
Zach Eveland
b28e6c2f9c
Leonardo bootloader jumps straight to sketch for a power-on reset.
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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
924e5a4846
Leonardo auto-reset-and-upload changes for Windows (explanation below)
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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
ac3aca0acf
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
a7afdf40ba
prog_char -> char PROGMEM in Print.cpp
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http://code.google.com/p/arduino/issues/detail?id=795
2012-02-12 19:52:03 -05:00
Zach Eveland
35bbf80ba9
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
3191583476
changed Caterina descriptors - Arduino LLC VID, new PID, manufacturer string, and serial number
2012-02-07 23:52:55 -05:00
Zach Eveland
12e2af9cd7
fixed bug in Caterina which caused some programming instructions to fail
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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
e720ffb81d
increased Leonardo bootloader timeout to 16 seconds
2012-02-06 15:23:41 -05:00
Zach Eveland
4544fb1a1f
proper bootloader timeout and LED control in Leonardo bootloader
2012-02-03 23:15:04 -05:00
Zach Eveland
d7b0507e8a
fixed starting Leonardo bootloader from sketch
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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
c7df908cec
modify boards.txt with new settings for Caterina_LUFA
2012-02-03 20:24:24 -05:00
Zach Eveland
a794f295e0
Merge branch 'master' of github.com:arduino/Arduino into LUFA_bootloader
2012-02-03 19:54:33 -05:00
David A. Mellis
e1438efb3a
Making head and tail unsigned to avoid division in serial ISR.
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http://code.google.com/p/arduino/issues/detail?id=776
2012-02-03 17:24:29 -05:00
Zach Eveland
45d3b10295
Caterina now cleanly hands off operation to the sketch
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had to remove TIMER1 operation from bootloader - was interfering with normal sketch operation
2012-01-24 18:04:10 -05:00
Zach Eveland
014466a788
move interrupt vector table to application section before jumping to it after upload finished.
2012-01-21 16:51:55 -05:00
Zach Eveland
0d8f865d9b
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
98a50871fb
stripped all LUFA LED control. from LUFA-based Caterina
2012-01-19 21:31:51 -05:00
Zach Eveland
e650b85ca5
changed fuses to select 4k bootloader for LUFA-based Caterina
2012-01-19 21:18:07 -05:00
Zach Eveland
d8cc8cdf4a
added Board/LEDs.h to LUFA-based Caterina
2012-01-19 21:17:12 -05:00
Zach Eveland
1133482716
superficial changes to stock LUFA CDC bootloader - renamed project, removed unnecessary files
2012-01-19 20:31:35 -05:00
Zach Eveland
58090a259c
initial checkin of LUFA 111009 CDC bootloader
2012-01-19 20:04:55 -05:00
Zach Eveland
73b46de27b
made Leonardo and Micro bootloader PIDs same as sketch PIDs
2012-01-10 21:23:01 -05:00
Zach Eveland
385679caf2
restored composite and non-composite device descriptors (removed in 4b05c3fc7529477fb7031d42103c15b50a6b58be)
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Windows wants to see both types of device descriptors.
2012-01-10 20:52:57 -05:00
Zach Eveland
29e4d73a55
reenabled HID to force Leonardo bootloader to enumerate as a composite device
2012-01-10 17:04:32 -05:00
Zach Eveland
0ed2d3c953
renamed DiskLoader to Caterina (after Leonardo's mom)
2012-01-10 16:29:47 -05:00
Zach Eveland
63a86b67ca
changed USB PID for Leonardo and Micro bootloaders
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sketch and bootloader will use different PIDs to distinguish one from the other.
2012-01-10 16:09:56 -05:00
Zach Eveland
0ea882bc24
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
94443a2a77
got rid of u8, u16, u32 typedefs in Diskloader
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done to bring types in line with others in Arduino core
2012-01-10 15:51:44 -05:00
Zach Eveland
dbec0f0058
made the bootloader's LED control macro names less offensive
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TX_LED_OFF() instead of TXLED0, etc.
2012-01-10 15:38:26 -05:00
Zach Eveland
648dd85e94
added conditional compilation for HID, removed conditional compilation for CDC (is always used). disabled HID by default. also always enumerates as composite now.
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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
59ef51d752
fix bug in handling of long descriptors for bootloader USB (thank you, Todd Krein, Limor Fried, and Phillip Torrone)
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descriptors longer than 255 bytes were being shortened, causing problems with enumeration under Windows
2012-01-10 14:25:40 -05:00