Commit Graph

7 Commits

Author SHA1 Message Date
Scott Shawcroft 40118bcf57
Add `board_deinit` for use with sleep
This changes lots of files to unify `board.h` across ports. It adds
`board_deinit` when CIRCUITPY_ALARM is set. `main.c` uses it to
deinit the board before deep sleeping (even when pretending.)

Deep sleep is now a two step process for the port. First, the
port should prepare to deep sleep based on the given alarms. It
should set alarms for both deep and pretend sleep. In particular,
the pretend versions should be set immediately so that we don't
miss an alarm as we shutdown. These alarms should also wake from
`port_idle_until_interrupt` which is used when pretending to deep
sleep.

Second, when real deep sleeping, `alarm_enter_deep_sleep` is called.
The port should set any alarms it didn't during prepare based on
data it saved internally during prepare.

ESP32-S2 sleep is a bit reorganized to locate more logic with
TimeAlarm. This will help it scale to more alarm types.

Fixes #3786
2020-12-08 10:52:25 -08:00
Dan Halbert 1771858f4a add RELEASE_NEEDS_CLEAN_BUILD for lang-specific CFLAGS_INLINE_LIMIT changes 2020-08-01 13:20:46 -04:00
Radomir Dopieralski b2c4b0bcfa fluff_m0: don't exclude portb pins explicitly 2020-07-26 17:26:32 +02:00
Radomir Dopieralski b1b253c012 fluff_m0: add pin aliases
Add aliases for SDI, SDO and EN, so that pin names match the text on the
PCB to avoid confusion.

Also disable all pins from port B, because that package of SAMD21
doesn't have port B.
2020-07-26 13:39:42 +02:00
Radomir Dopieralski 742f9cfdb0 Fluff M0: additional pins on version 1.3 of the board 2020-07-10 20:40:58 +02:00
Radomir Dopieralski 4974c933b1 Fix swapped SCK and MISO in Fluff M0 2020-05-26 03:29:05 +02:00
Radomir Dopieralski 4c01ddcbab Add support for Fluff M0 2020-05-22 18:51:12 +02:00