circuitpython/ports/atmel-samd/boards/hallowing_m0_express
Scott Shawcroft 6ef8639971
Rework safe mode and have heap overwrite trigger it.
This creates a common safe mode mechanic that ports can share.
As a result, the nRF52 now has safe mode support as well.

The common safe mode adds a 700ms delay at startup where a reset
during that window will cause a reset into safe mode. This window
is designated by a yellow status pixel and flashing the single led
three times.

A couple NeoPixel fixes are included for the nRF52 as well.

Fixes #1034. Fixes #990. Fixes #615.
2018-12-06 14:24:20 -08:00
..
board.c Minor tweaks based on feedback 2018-09-06 14:49:49 -07:00
mpconfigboard.h Rework safe mode and have heap overwrite trigger it. 2018-12-06 14:24:20 -08:00
mpconfigboard.mk Move atmel-samd to tinyusb and support nRF flash. 2018-11-08 17:25:30 -08:00
pins.c add D4 and D3 aliases for EXTERNAL_NEOPIXEL and SENSE pins to match final silkscreen 2018-09-17 22:22:23 -04:00