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* Wire: release the bus on errorMarti Bolivar2015-05-271-0/+2
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* Fixups for Wire library builds.Marti Bolivar2012-08-315-8/+8
| | | | | | | | | Add libraries directory to global include path, so Wire sub-headers can be included in a directory-independent way. Tweak Wire global declaration and definition so it builds. Signed-off-by: Marti Bolivar <mbolivar@leaflabs.com>
* libraries/Wire: Cosmetics, include style touchups.Marti Bolivar2012-06-295-26/+25
| | | | | | | | Switch to the new include style. Move includes in headers inside the include guards, for the GCC multiple include parser optimization. Make 80-column clean. Add newlines at end of files. Signed-off-by: Marti Bolivar <mbolivar@leaflabs.com>
* Add new hard/soft Wire I2C library.Trystan Jones2012-06-298-251/+622
| | | | | | | | | | | Added a generic pure abstract class to provide the interface for all Wire implementations. Modified the old Wire library using software interface to use the new Base Wire abstract class. Added a new library which allows the use of the Wire class to use the I2C hardware. Changed default pin numbers for Software Wire library to match pin numbers used for I2C/TWI shields created for the Arduino. Signed-off-by: Trystan Jones <crenn6977@gmail.com>
* Move public headers to include directories; related cleanups.Marti Bolivar2012-04-117-18/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move libmaple/*.h to (new) libmaple/include/libmaple/. The new accepted way to include a libmaple header foo.h is with: #include <libmaple/foo.h> This is more polite in terms of the include namespace. It also allows us to e.g. implement the Arduino SPI library at all (which has header SPI.h; providing it was previously impossible on case-insensitive filesystems due to libmaple's spi.h). Similarly for Wirish. The old include style (#include "header.h") is now deprecated. libmaple/*.h: - Change include guard #defines from _FOO_H_ to _LIBMAPLE_FOO_H_. - Add license headers where they're missing - Add conditional extern "C" { ... } blocks where they're missing (they aren't always necessary, but we might was well do it against the future, while we're at it.). - Change includes from #include "foo.h" to #include <libmaple/foo.h>. - Move includes after extern "C". - Remove extra trailing newlines Note that this doesn't include the headers under libmaple/usb/ or libmaple/usb/usb_lib. These will get fixed later. libmaple/*.c: - Change includes from #include "foo.h" to #include <libmaple/foo.h>. Makefile: - Add I$(LIBMAPLE_PATH)/include/libmaple to GLOBAL_FLAGS. This allows for users (including Wirish) to migrate their code, but should go away ASAP, since it slows down compilation. Wirish: - Move wirish/**/*.h to (new) wirish/include/wirish/. This ignores the USB headers, which, as usual, are getting handled after everything else. - Similarly generify wirish/boards/ structure. For each supported board "foo", move wirish/boards/foo.h and wirish/boards/foo.cpp to wirish/boards/foo/include/board/board.h and wirish/boards/foo/board.cpp, respectively. Also remove the #ifdef hacks around the .cpp files. - wirish/rules.mk: put wirish/boards/foo/include in the include path (and add wirish/boards/foo/board.cpp to the list of sources to be compiled). This allows saying: #include <board/board.h> instead of the hack currently in place. We can allow the user to override this setting later to make adding custom board definitions easier. - Disable -Werror in libmaple/rules.mk, as the current USB warnings don't let the olimex_stm32_h103 board compile. We can re-enable -Werror once we've moved the board-specific bits out of libmaple proper. libraries, examples: - Update includes accordingly. - Miscellaneous cosmetic fixups. Signed-off-by: Marti Bolivar <mbolivar@leaflabs.com>
* Make FreeRTOS changes comply with the coding standard.Marti Bolivar2011-06-242-15/+16
| | | | | Don't modify the core FreeRTOS code; only change source that's specific to libmaple.
* Added MIT license headers.Nis Sarup2011-06-242-0/+52
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* FreeRTOS: Added FreeRTOS 7.0.1, including hook in libmaple/systick.c and ↵Nis Sarup2011-06-2124-0/+12793
| | | | example blinky.
* Servo.h: Eliminate unused SERVO_MAX_WRITE_ANGLE.Marti Bolivar2011-06-201-5/+0
| | | | | | The Servo::write() implementation previously relied upon this value to support an undocumented Arduino misfeature. The relevant behavior was removed in 0.0.10, so we shouldn't still include this define.
* Keep it 80-column clean.Marti Bolivar2011-06-075-61/+70
| | | | | | | | | | | | | | | | | | | | | | | | | | | Go through overlong source code lines and convert as many of them as appropriate to be 80-column clean. This mostly affects license headers. Overlong lines are determined by running following from the libmaple base directory: $ ack-grep --nocolor --nogroup --cpp --cc --ignore-dir=usb -- '.{80}' Note that this excludes libmaple's usb subdirectory, which is still full of ST code that doesn't follow the libmaple source code guidelines. Contents of ~/.ackrc (these won't matter, but are included for completeness): --ignore-dir=docs --ignore-dir=build --type-set ld=.ld --type-set rst=.rst --type-set txt=.txt --type-set mk=.mk
* Docs: Updating Servo docs.Marti Bolivar2011-05-131-0/+1
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* Redid Servo in terms of new timer.h.Marti Bolivar2011-04-013-142/+231
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* Initial timer refactor.Marti Bolivar2011-03-241-0/+1
| | | | | | | | | | | | | | | Basic PWM works. Had some problems in testing that might be due to USART bugs. HardwareTimer has been removed from the build for now; I will re-implement it in terms of the new libmaple API, but consider it deprecated. Let's come up with something better. Servo is implemented in terms of HardwareTimer, so it also has been temporarily removed from the build. pwmWrite() likely got a little bit less inefficient due to indirection, but the PIN_MAPs shrank by a pointer per PinMapping.
* Shaving 32 microseconds off of LiquidCrystal::pulseEnable().Marti Bolivar2011-02-251-7/+7
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* LiquidCrystal speed improvements.Marti Bolivar2011-02-231-8/+16
| | | | | | | | Incorporating suggestions from these forum threads to make LiquidCrystal go faster: http://forums.leaflabs.com/topic.php?id=640&page=2 http://forums.leaflabs.com/topic.php?id=512
* adding missing libraries from maple-ide repoMarti Bolivar2010-12-277-0/+850
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* 0.0.9 release.Marti Bolivar2010-12-152-3/+3
| | | | | | Made some changes to Servo to get it to compile from within the IDE. Also fixed a lurking broken link in the docs.
* Servo library tested and debugged.Marti Bolivar2010-12-083-0/+289
Some additional HardwareTimer methods introduced to make this convenient; ancillary libmaple/timers.h changes resulted.