Commit Graph

8 Commits

Author SHA1 Message Date
microDev a52eb88031
run code formatting script 2021-03-15 19:27:36 +05:30
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
Jeff Epler f175a49444 stm: sdioio: include header for common_hal_mcu_pin_claim 2020-07-30 07:18:12 -05:00
Jeff Epler b57e6e9856 stm: sdioio: call common_hal_mcu_pin_claim 2020-07-30 07:18:12 -05:00
Jeff Epler 60dd5a8d7d stm: sdioio: remove unused code related to "SD Card detect pin"
.. this probably came from the examples that I studied at the beginning
of implementation.

The card detection feature is unused.  As a "detect pin" is not
sent from the shared-bindings, there is no way to get the correct pin
anyway.  Instead, if code needs to detect the insertion state it can
directly use the pin as GPIO in Python code.
2020-07-30 07:18:02 -05:00
Jeff Epler ccd3013396 stm: stioio: correctly claim pins 2020-07-30 07:18:02 -05:00
Jeff Epler 3cf1258c87 stm: sdioio: Get rid of debug code and useless comments 2020-07-30 07:18:02 -05:00
Jeff Epler 4adbd23b75 stm: Add sdioio support for feather_stm32f405_express
Currently, only the bus specs of the stm32f405xx have been coded.
Other stm-family chips need (at a minimum) the specs added in their
periph.[ch] files.
2020-07-30 07:18:02 -05:00