circuitpython/atmel-samd/boards/metro_m0_flash
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
..
conf_access.h atmel-samd: Support external flash on the Metro M0 w/Flash. 2016-10-21 15:44:09 -07:00
conf_board.h atmel-samd: Add basic support for experimental Metro M0 with an external flash chip. 2016-10-07 15:09:01 -07:00
conf_usb.h 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. 2016-11-21 14:11:52 -08:00
init.c atmel-samd: Add basic support for experimental Metro M0 with an external flash chip. 2016-10-07 15:09:01 -07:00
mpconfigboard.h atmel-samd & esp8266: Make sure pins are not already in use. 2016-12-07 15:21:14 -08:00
mpconfigboard.mk atmel-samd: Support Trinket and Gemma M0 prototypes. 2016-11-22 12:03:42 -08:00
pins.c 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. 2016-11-21 14:11:52 -08:00