circuitpython

Author	SHA1	Message	Date
Dan Halbert	ef61b5ecb5	Initial merge of micropython v1.9.2 into circuitpython 2.0.0 (in development) master. cpx build compiles and loads and works in repl; test suite not run yet esp8266 not tested yet	2017-08-25 22:17:07 -04:00
Scott Shawcroft	4a4f29b8f9	atmel-samd: Rework status LED implementation * 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.	2017-04-12 15:24:50 -07:00
Scott Shawcroft	781633c716	Fix up Analog classes: unify them at 16 bits and adds reference_voltage member to make for easy conversion. Fixes #14.	2016-12-13 16:09:00 -08:00
Scott Shawcroft	0ae344841f	atmel-samd & esp8266: Make sure pins are not already in use. 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.	2016-12-07 15:21:14 -08:00