suspect-devices/circuitpython/shared-bindings/microcontroller/__init__.c, branch 2.3.1CircuitPython - a Python implementation for teaching coding with microcontrollershttps://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=2.3.12018-02-21T01:34:59+00:00Delete a bunch of docs, drivers and examples not relevant to CircuitPython.2018-02-21T01:34:59+00:00Scott Shawcroftscott.shawcroft@gmail.com2018-02-21T01:34:59+00:00urn:sha1:20dd3b1e434f57a0609fd5306f47863396d1022e
This fixes #345 and fixes #215.
Introduce reset mechanics to microcontroller.2017-12-05T22:50:58+00:00Scott Shawcroftscott.shawcroft@gmail.com2017-12-05T22:50:58+00:00urn:sha1:b4d36990479888a0be503383367fbd1bd9b6976b
This allows one to configure how a subsequent reset will behave and
also trigger a reset.
Fixes #350 and fixes #173
Add Processor to microcontroller documentation TOC (#237)2017-09-06T21:50:00+00:00Dan Halberthalbert@halwitz.org2017-09-06T21:50:00+00:00urn:sha1:e0ddd528c8552ad5242cdd956b7f9763019c46feAdd microcontroller.cpu.temperature, for use as a simple sensor on minimal boards. (#211)2017-08-31T17:48:30+00:00Dan Halberthalbert@halwitz.org2017-08-31T17:48:30+00:00urn:sha1:fdb97eda09ca1968df8a919d15ebd1fe191fb57e
* Add microcontroller.cpu, the sole instance of microcontroller.Processor.
microcontroller.cpu.frequency is the clock frequency, in Hz.
microcontroller.cpu.temperature is the reading from the internal temperature sensor, in Celsius. None if not available.
* Squeeze firmware size by using -finline-limit. Otherwise non-Express builds were slightly too big.
* Update submodules.
* Fix documentation glitches
atmel-samd: Introduce a nvm module for non-volatile byte-level memory access. (#203)2017-08-25T20:00:27+00:00Scott Shawcroftscott@tannewt.org2017-08-25T20:00:27+00:00urn:sha1:266be307770abe11c220eb493388807920914b7a
* atmel-samd: Introduce a nvm module for non-volatile byte-level memory access.
This allows for persisting small configuration values even when the file system
is read-only from CircuitPython.
Fixes #160
* Review feedback:
* Add tests.
* Fix non-zero index.
* Fix len()
atmel-samd: Rework status LED implementation2017-04-12T22:24:50+00:00Scott Shawcroftscott.shawcroft@gmail.com2017-04-12T22:24:50+00:00urn:sha1:4a4f29b8f95aa67f63397ae4efe78c6994398ccf
* 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.
Improve docs and update to CircuitPython.2017-01-06T00:20:46+00:00Scott Shawcroftscott.shawcroft@gmail.com2017-01-06T00:20:46+00:00urn:sha1:7c302c395ec699738bade269673c06a38cbedbffAdd try_lock and unlock to I2C and SPI classes to make sure things2016-12-02T23:46:12+00:00Scott Shawcroftscott.shawcroft@gmail.com2016-11-30T23:08:34+00:00urn:sha1:26229efe78f6c5f8598d6f9f1b2261c5a84d7a7b
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
This introduces an alternative hardware API called nativeio structured around different functions that are typically accelerated by native hardware. Its not meant to reflect the structure of the hardware.2016-11-21T22:11:52+00:00Scott Shawcroftscott@chickadee.tech2016-11-03T22:50:59+00:00urn:sha1:ccbb5e84f980e252f7380d96fcc5c417a8a64523
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.