:orphan:

.. title:: ADC_NRFX_ADC_CHANNEL_COUNT

.. option:: CONFIG_ADC_NRFX_ADC_CHANNEL_COUNT

*Number of ADC channels*

Type: ``int``

Help
====

Number of ADC channels to be supported by the driver. Each channel
needs a dedicated structure in RAM that stores the ADC settings
to be used when sampling this channel.

Direct dependencies
===================

\ :option:`ADC_NRFX_ADC <CONFIG_ADC_NRFX_ADC>` && \ :option:`ADC <CONFIG_ADC>`

*(Includes any dependencies from ifs and menus.)*

Default
=======

- 1

Kconfig definition
==================

.. highlight:: kconfig

At ``drivers/adc/Kconfig.nrfx:19``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:32`` → ``drivers/Kconfig:48`` → ``drivers/adc/Kconfig:43``

Menu path: (Top) → Device Drivers → ADC drivers → nRF ADC nrfx driver

.. parsed-literal::

    config ADC_NRFX_ADC_CHANNEL_COUNT
    	int "Number of ADC channels"
    	range 1 8
    	default 1
    	depends on \ :option:`ADC_NRFX_ADC <CONFIG_ADC_NRFX_ADC>` && \ :option:`ADC <CONFIG_ADC>`
    	help
    	  Number of ADC channels to be supported by the driver. Each channel
    	  needs a dedicated structure in RAM that stores the ADC settings
    	  to be used when sampling this channel.

*(The 'depends on' condition includes propagated dependencies from ifs and menus.)*