suspect-devices/circuitpython - CircuitPython - a Python implementation for teaching coding with microcontrollers

Age	Commit message (Collapse)	Author
2017-04-10	Split up nativeio.0.9.4	Scott Shawcroft
	This was done to allow greatly granularity when deciding what functionality is built into each board's build. For example, this way pulseio can be omitted to allow for something else such as touchio.
2017-03-07	shared-bindings: Do a pass on the docs and make sure keyword only arguments ↵	Scott Shawcroft
	make sense and are documented correctly. Fixes #109
2017-02-24	Switch exception throwing to mp_raise helpers. It saves a little code space ↵	Scott Shawcroft
	each time to share the call.
2017-02-19	Two I2C fixes:	Scott Shawcroft
	1) Bus error will be thrown on read/write errors with errno set. (Read didn't used to fail at all.) 2) try_lock correctly returns boolean whether lock was grabbed. Fixes #87
2017-02-19	Switch enum-like attributes to all caps and add print support for them. Make ↵	Scott Shawcroft
	room for this functionality by adding a shared __enter__ function object. #76
2017-01-05	Link to the Bus Device docs.	Scott Shawcroft

2016-12-07	atmel-samd & esp8266: Make sure pins are not already in use.	Scott Shawcroft
	This prevents corrupting previous functional objects by stealing their pins out from under them. It prevents this by ensuring that pins are in default state before claiming them. It also verifies pins are released correctly and reset on soft reset. Fixes #4, instantiating a second class will fail. Fixes #29, pins are now reset too.
2016-12-02	Add try_lock and unlock to I2C and SPI classes to make sure things	Scott Shawcroft
	are shared well between threads and underlying MicroPython (SPI Flash for example.) It is recommended to use the bus device classes to manage the locks and other transaction state. https://github.com/adafruit/Adafruit_MicroPython_BusDevice Fixed #58 Fixed #59 Fixed #60
2016-12-01	Fix two bugs found by clang:	Scott Shawcroft
	* PWMOut enter and exit weren't hooked up. * end couldn't be negative in I2C.
2016-11-29	shared-bindings: Ensure pin objects are actually pins.	Scott Shawcroft
	Fixes #12
2016-11-28	shared-bindings: Stop using negative length at all. Having uint and int ↵	Scott Shawcroft
	mixed is confusing.
2016-11-28	shared-bindings: Stop using max and min because C doesn't define them.	Scott Shawcroft

2016-11-28	Add start and end kwargs to writeto and readfrom_into so a single buffer can ↵	Scott Shawcroft
	be used to save memory.
2016-11-21	This introduces an alternative hardware API called nativeio structured ↵	Scott Shawcroft
	around different functions that are typically accelerated by native hardware. Its not meant to reflect the structure of the hardware. Docs are here: http://tannewt-micropython.readthedocs.io/en/microcontroller/ It differs from upstream's machine in the following ways: * Python API is identical across ports due to code structure. (Lives in shared-bindings) * Focuses on abstracting common functionality (AnalogIn) and not representing structure (ADC). * Documentation lives with code making it easy to ensure they match. * Pin is split into references (board.D13 and microcontroller.pin.PA17) and functionality (DigitalInOut). * All nativeio classes claim underlying hardware resources when inited on construction, support Context Managers (aka with statements) and have deinit methods which release the claimed hardware. * All constructors take pin references rather than peripheral ids. Its up to the implementation to find hardware or throw and exception.