OVMS3-idf/docs/api/sigmadelta.rst
Wangjialin b00b75db7e driver: sigma-delta
1. add sigma-delta code and example.
2. add gpio output signal in io matrix.

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[a25e7d4] minor changes for doc
[6a03a1e] minor changes on comments and doc.
[97dd9e4] Add doc.
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change example index
2016-12-18 17:20:17 +08:00

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Sigma-delta Modulation
========
Overview
--------
ESP32 has a second-order sigma-delta modulation module.
This driver configures the channels of the sigma-delta module.
Application Example
-------------------
Sigma-delta Modulation example: `examples/14_sigmadelta <https://github.com/espressif/esp-idf/tree/master/examples/14_sigmadelta>`_.
API Reference
-------------
Header Files
^^^^^^^^^^^^
* `driver/sigmadelta.h <https://github.com/espressif/esp-idf/blob/master/components/driver/include/driver/sigmadelta.h>`_
Macros
^^^^^^
Type Definitions
^^^^^^^^^^^^^^^^
Enumerations
^^^^^^^^^^^^
.. doxygenenum:: sigmadelta_channel_t
Structures
^^^^^^^^^^
.. doxygenstruct:: sigmadelta_config_t
:members:
Functions
^^^^^^^^^
.. doxygenfunction:: sigmadelta_config
.. doxygenfunction:: sigmadelta_set_duty
.. doxygenfunction:: sigmadelta_set_prescale
.. doxygenfunction:: sigmadelta_set_pin