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* Enable USB auto-reset in a hard fault.Perry Hung2010-09-171-0/+1
| | | | | | | | 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.
* debug verbosity levelsbnewbold2010-09-051-3/+20
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* inital portability workbnewbold2010-08-251-6/+0
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* Cleaned up wirish/time, some interrupt handling refactoring:Perry Hung2010-08-041-2/+0
| | | | | | | | | Fixed millis(), it was just wrong, before. Added micros(), not extensively tested. New implementation of delayMicroseconds(). Should be more consistent now. Added a handful of nvic routines to enable/disable interrupts. Cleaned up systick
* Turn off MAPLE_DEBUG by default.Perry Hung2010-08-041-1/+1
| | | | | Save space on debug strings, performance. Perhaps we should consider some form of user-facing assert.
* New usart implementation:Perry Hung2010-08-041-0/+2
| | | | | | Fixed a bug where the maximum baud rate was incorrectly set to 225000 General cleanup Use new rcc and nvic APIs
* Licensing: Relicensed libmaple under the MIT License.Perry Hung2010-03-311-12/+17
| | | | | | 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.
* Removed inttypes.hPerry Hung2010-03-311-13/+12
| | | | | Removed inttypes.h from libmaple. Will have another pass through to use the standard libmaple types, but will come in another commit.
* Merge branch 'master' into rcc-devPerry Hung2010-03-301-0/+6
| | | | | Conflicts: Makefile
* Major hierarchy reorganization; see README.bnewbold2010-03-311-0/+82
copy-to-ide and Makefile updated to conform; .gitignore added; LICENSE added