| Commit message (Collapse) | Author | Age | Files | Lines | 
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Many of the #defines in libmaple.h were board-specific, not
MCU-specific.  Most of these were only used by code under
libmaple/usb/.  These were moved into usb_config.h, and are clearly
marked as being terrible hacks.  I'm going to treat the USB stack as a
black box that we'll deal with later.
Further, instead of having a variety of #defines like "How many USARTS
do I have?", we decide that based on the density of the chip.  This is
determined by testing for STM32_MEDIUM_DENSITY or STM32_HIGH_DENSITY
defines.  libmaple currently doesn't support low-density chips, so
that suffices.  The Makefile will set these automatically based on the
MCU.
Other offending #defines are ERROR_LED_PORT and ERROR_LED_PIN; these
were made optional, but they're set in the Makefile as a hack to keep
things working.
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ADC routines rewritten, support for ADC2, 3, added.
Signed-off-by: Marti Bolivar <mbolivar@leaflabs.com>
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Redirect thread-mode execution to a fail routine which throbs the LED to
indicate a hard fault. Because the fail routine runs in thread mode
with interrupts on, USB auto-reset should now work. Test by executing
some bogus instruction (e.g. *(volatile int*)0xf34fdaa = 0;) and check
that the auto-reset continues to work.
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Still not working but fixed a lot of merge errors
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This compiles for both maple and maple_native but is untested.
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refactored timers and added interrupt behavior. see notes and
comments...  also includes a crude vga hack that doesn't use timers.
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Relicensed the bulk of libmaple under the more permissive MIT License,
from GPLv3. Files that were largely or entirely derived from
the Arduino, STM, or Lanchon retain their original licenses.
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Removed inttypes.h from libmaple. Will have another pass through to use
the standard libmaple types, but will come in another commit.
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copy-to-ide and Makefile updated to conform; .gitignore added;
LICENSE added
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