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

1 files changed, 14 insertions, 5 deletions

diff --git a/locale/circuitpython.pot b/locale/circuitpython.pot
index b136e9dd2..11ca8c814 100644
--- a/locale/circuitpython.pot
+++ b/locale/circuitpython.pot
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-27 23:57-0500\n"
+"POT-Creation-Date: 2020-12-08 09:56-0800\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -498,8 +498,8 @@ msgstr ""
 msgid "Buffer must be a multiple of 512 bytes"
 msgstr ""
 
-#: shared-bindings/bitbangio/I2C.c shared-bindings/busdevice/I2CDevice.c
-#: shared-bindings/busio/I2C.c
+#: shared-bindings/adafruit_bus_device/I2CDevice.c
+#: shared-bindings/bitbangio/I2C.c shared-bindings/busio/I2C.c
 msgid "Buffer must be at least length 1"
 msgstr ""
 
@@ -1296,7 +1296,7 @@ msgstr ""
 msgid "No DMA channel found"
 msgstr ""
 
-#: shared-module/busdevice/I2CDevice.c
+#: shared-module/adafruit_bus_device/I2CDevice.c
 #, c-format
 msgid "No I2C device at address: %x"
 msgstr ""
@@ -1503,6 +1503,7 @@ msgstr ""
 msgid "Pin does not have ADC capabilities"
 msgstr ""
 
+#: shared-bindings/adafruit_bus_device/SPIDevice.c
 #: shared-bindings/digitalio/DigitalInOut.c
 msgid "Pin is input only"
 msgstr ""
@@ -1555,7 +1556,11 @@ msgid "Prefix buffer must be on the heap"
 msgstr ""
 
 #: main.c
-msgid "Press any key to enter the REPL. Use CTRL-D to reload."
+msgid "Press any key to enter the REPL. Use CTRL-D to reload.\n"
+msgstr ""
+
+#: main.c
+msgid "Pretending to deep sleep until alarm, any key or file write.\n"
 msgstr ""
 
 #: shared-bindings/digitalio/DigitalInOut.c
@@ -2026,6 +2031,10 @@ msgstr ""
 msgid "WiFi password must be between 8 and 63 characters"
 msgstr ""
 
+#: main.c
+msgid "Woken up by alarm.\n"
+msgstr ""
+
 #: ports/nrf/common-hal/_bleio/PacketBuffer.c
 msgid "Writes not supported on Characteristic"
 msgstr ""