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6 Commits

Author SHA1 Message Date
Dan Halbert
0b7291d767 fix default crystal value; fix include order 2019-08-22 09:01:05 -04:00
Dan Halbert
acc6df4959 merge similar fix in 2019-08-22 01:29:34 -04:00
Dan Halbert
d94023e9b3 Fix CPBlue LFCLKSRC; CPB has no status neopixel 2019-08-22 01:04:00 -04:00
Benny Meisels
fe2ec6c887 Add support for nrf boards that don't have an external crystal 2019-08-20 23:30:21 +03:00
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
Dan Halbert
e335c74ac6 use open-drain capabilities on GPIO; clean up board init; set correct GPIO voltage 2018-09-09 15:01:28 -04:00