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path: root/shared-bindings/nativeio/AnalogIn.c
AgeCommit message (Collapse)Author
2017-04-10Split up nativeio.0.9.4Scott 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.
2017-02-24Make more type structures const to save RAM.Scott Shawcroft
2017-02-19Switch 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
2016-12-13Fix up Analog classes: unify them at 16 bits and adds reference_voltage memberScott Shawcroft
to make for easy conversion. Fixes #14.
2016-12-07atmel-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.
2016-11-29shared-bindings: Ensure pin objects are actually pins.Scott Shawcroft
Fixes #12
2016-11-21This 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.