:orphan:

.. title:: CONFIG_NFCT_PINS_AS_GPIOS

.. kconfig:: CONFIG_NFCT_PINS_AS_GPIOS

CONFIG_NFCT_PINS_AS_GPIOS
#########################

*NFCT pins as GPIOs*

*NFCT pins as GPIOs*

Type: ``bool``

Help
====

.. code-block:: none

    Two pins are usually reserved for NFC in SoCs that implement the
    NFCT peripheral. This option switches them to normal GPIO mode.
    HW enabling happens once in the device lifetime, during the first
    system startup. Disabling this option will not switch back these
    pins to NFCT mode. Doing this requires UICR erase prior to
    flashing device using the image which has this option disabled.

    NFC pins in nRF52 series: P0.09 and P0.10
    NFC pins in nRF5340: P0.02 and P0.03

Help
====

.. code-block:: none

    Two pins are usually reserved for NFC in SoCs that implement the
    NFCT peripheral. This option switches them to normal GPIO mode.
    HW enabling happens once in the device lifetime, during the first
    system startup. Disabling this option will not switch back these
    pins to NFCT mode. Doing this requires UICR erase prior to
    flashing device using the image which has this option disabled.

    NFC pins in nRF52 series: P0.09 and P0.10
    NFC pins in nRF5340: P0.02 and P0.03

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

(\ :kconfig:`HAS_HW_NRF_NFCT <CONFIG_HAS_HW_NRF_NFCT>` && \ :kconfig:`SOC_FAMILY_NRF <CONFIG_SOC_FAMILY_NRF>`) || (\ :kconfig:`HAS_HW_NRF_NFCT <CONFIG_HAS_HW_NRF_NFCT>` && \ :kconfig:`SOC_FAMILY_NRF <CONFIG_SOC_FAMILY_NRF>`)

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

Defaults
========

No defaults. Implicitly defaults to ``n``.

Kconfig definitions
===================



At ``<Zephyr SoC>/arm/nordic_nrf/Kconfig:41``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:38`` → ``<Zephyr SoC>/Kconfig:15`` → ``<BuildDir>/kconfig/Kconfig.soc.arch:2``

Menu path: (Top) → Hardware Configuration

.. code-block:: kconfig

    config NFCT_PINS_AS_GPIOS
    	bool "NFCT pins as GPIOs"
    	depends on HAS_HW_NRF_NFCT && SOC_FAMILY_NRF
    	help
    	  Two pins are usually reserved for NFC in SoCs that implement the
    	  NFCT peripheral. This option switches them to normal GPIO mode.
    	  HW enabling happens once in the device lifetime, during the first
    	  system startup. Disabling this option will not switch back these
    	  pins to NFCT mode. Doing this requires UICR erase prior to
    	  flashing device using the image which has this option disabled.
	  
    	  NFC pins in nRF52 series: P0.09 and P0.10
    	  NFC pins in nRF5340: P0.02 and P0.03

----

At ``<Zephyr SoC>/arm/nordic_nrf/Kconfig:41``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:38`` → ``<Zephyr SoC>/Kconfig:18``

Menu path: (Top) → Hardware Configuration

.. code-block:: kconfig

    config NFCT_PINS_AS_GPIOS
    	bool "NFCT pins as GPIOs"
    	depends on HAS_HW_NRF_NFCT && SOC_FAMILY_NRF
    	help
    	  Two pins are usually reserved for NFC in SoCs that implement the
    	  NFCT peripheral. This option switches them to normal GPIO mode.
    	  HW enabling happens once in the device lifetime, during the first
    	  system startup. Disabling this option will not switch back these
    	  pins to NFCT mode. Doing this requires UICR erase prior to
    	  flashing device using the image which has this option disabled.
	  
    	  NFC pins in nRF52 series: P0.09 and P0.10
    	  NFC pins in nRF5340: P0.02 and P0.03

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