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Merge branch 'feat/add_pcnt_gpio_input_config' into 'master'

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docs(pcnt): add gpio input mode documentation

Closes IDFGH-13364

See merge request espressif/esp-idf!33182
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morris
2024-12-06 18:47:18 +08:00
parent 2c74d625a8 4ace614ef3
commit b79c7f0f53
2 changed files with 8 additions and 0 deletions
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docs/en/api-reference/peripherals/pcnt.rst
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@@ -104,6 +104,10 @@ If a previously created PCNT channel is no longer needed, it is recommended to r
pcnt_channel_handle_t pcnt_chan = NULL;
ESP_ERROR_CHECK(pcnt_new_channel(pcnt_unit, &chan_config, &pcnt_chan));
.. note::
In PCNT, the GPIOs involved can be reconfigured for pull-up or pull-down after initializing PCNT using functions such as :cpp:func:`gpio_pullup_en` and :cpp:func:`gpio_pullup_dis`.
.. _pcnt-setup-channel-actions:
Set Up Channel Actions