4 Commits

Author	SHA1	Message	Date
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
Scott Shawcroft	f4a1da4be9	atmel-samd: Only include bitbangio on boards with flash.	2016-12-01 13:46:44 -08:00
Scott Shawcroft	2d9a0c76c5	atmel-samd: Switch to MICROPY_PORT_ROOT_POINTERS for the flash cache.	2016-11-29 14:29:33 -08:00
Scott Shawcroft	b8bf15de16	atmel-samd: Add Circuit Playground M0 board. Its experimental.	2016-11-28 19:21:40 -08:00