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path: root/shared-bindings/microcontroller/Pin.h
AgeCommit message (Collapse)Author
2021-03-15run code formatting scriptmicroDev
2020-06-26shared-bindings: Factor out validate_list_is_free_pinsJeff Epler
This will ultimately be used by SDIO, where a variable length list of data lines is called for.
2020-04-14Add Protomatter and FramebufferDisplayJeff Epler
2020-03-05rename routines to be clearer; fix wiznet arg typesDan Halbert
2020-02-28new pin validation routines; don't use mp_const_none if NULL will doDan Halbert
2019-11-15revert errorHierophect
2019-11-15move neopixel_in_use flag to shared-bindingsHierophect
2019-11-15Add never_reset and reset to pin common hal, adjust filesHierophect
2017-08-25Initial merge of micropython v1.9.2 into circuitpython 2.0.0 (in ↵Dan Halbert
development) master. cpx build compiles and loads and works in repl; test suite not run yet esp8266 not tested yet
2017-04-12atmel-samd: Rework status LED implementationScott Shawcroft
* Track status pin use by user code separately so it can take over the pins and then give them back. * Switch to hardware SPI for APA102 on Gemma and Trinket. * Merge microcontroller/types.h into microcontroller/Pin.h to better match approach going forwards.
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.