circuitpython/docs/library/esp32.rst

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:mod:`esp32` --- functionality specific to the ESP32
====================================================
.. module:: esp32
:synopsis: functionality specific to the ESP32
The ``esp32`` module contains functions and classes specifically aimed at
controlling ESP32 modules.
Functions
---------
.. function:: wake_on_touch(wake)
Configure whether or not a touch will wake the device from sleep.
*wake* should be a boolean value.
.. function:: wake_on_ext0(pin, level)
Configure how EXT0 wakes the device from sleep. *pin* can be ``None``
or a valid Pin object. *level* should be ``esp32.WAKEUP_ALL_LOW`` or
``esp32.WAKEUP_ANY_HIGH``.
.. function:: wake_on_ext1(pins, level)
Configure how EXT1 wakes the device from sleep. *pins* can be ``None``
or a tuple/list of valid Pin objects. *level* should be ``esp32.WAKEUP_ALL_LOW``
or ``esp32.WAKEUP_ANY_HIGH``.
.. function:: raw_temperature()
Read the raw value of the internal temperature sensor, returning an integer.
.. function:: hall_sensor()
Read the raw value of the internal Hall sensor, returning an integer.
The Ultra-Low-Power co-processor
--------------------------------
.. class:: ULP()
This class provides access to the Ultra-Low-Power co-processor.
.. method:: ULP.set_wakeup_period(period_index, period_us)
Set the wake-up period.
.. method:: ULP.load_binary(load_addr, program_binary)
Load a *program_binary* into the ULP at the given *load_addr*.
.. method:: ULP.run(entry_point)
Start the ULP running at the given *entry_point*.
Constants
---------
.. data:: esp32.WAKEUP_ALL_LOW
esp32.WAKEUP_ANY_HIGH
Selects the wake level for pins.