Some boards support waking up via GPIO pins, but this is not currently
supported by MicroPython. This commit adds support for waking with GPIO in
a similar interface to waking with ext0, ext1, touch and ulp. This commit
adds documentation for this new function as well.
Signed-off-by: Meir Armon <meirarmon@gmail.com>
The `esp32.wake_on_ext1()` method should only be available on boards that
have SOC_PM_SUPPORT_EXT1_WAKEUP=y. And update docs to reflect this.
Signed-off-by: Meir Armon <meirarmon@gmail.com>
The `esp32.wake_on_ext0()` method should only be available on boards that
have SOC_PM_SUPPORT_EXT0_WAKEUP=y. And update docs to reflect this.
Signed-off-by: Meir Armon <meirarmon@gmail.com>
The `esp32.wake_on_touch()` method should only be available on boards that
have SOC_TOUCH_SENSOR_SUPPORTED=y. And update docs to reflect this.
Signed-off-by: Meir Armon <meirarmon@gmail.com>
The `esp32.wake_on_ulp()` method should only be available on boards that
have SOC_ULP_SUPPORTED=y. Update docs to reflect this.
Signed-off-by: Meir Armon <meirarmon@gmail.com>
Add esp32.wake_on_ulp() to give access to esp_sleep_enable_ulp_wakeup(),
which is needed to allow the ULP co-processor to wake the main CPU from
deep sleep.
