:orphan:

.. title:: PWM_NRF5_SW

.. option:: CONFIG_PWM_NRF5_SW

*Nordic Semiconductor nRF5x series S/W PWM*

Type: ``bool``

Help
====

Enable driver to utilize PWM on the Nordic Semiconductor nRF5x series.

When used with HF timer it provides up to 3 pins, utilizing two PPI
channels per pin and one GPIOTE config per pin.

When used with RTC it provides up to 3 pins, utilizing three PPI
channels per pin and one GPIOTE config per pin.

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

\ :option:`SOC_FAMILY_NRF <CONFIG_SOC_FAMILY_NRF>` && \ :option:`PWM <CONFIG_PWM>`

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

Default
=======

- y if !\ :option:`PWM_NRFX <CONFIG_PWM_NRFX>`

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

.. highlight:: kconfig

At ``drivers/pwm/Kconfig.nrf5_sw:6``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:32`` → ``drivers/Kconfig:44`` → ``drivers/pwm/Kconfig:34``

Menu path: (Top) → Device Drivers → PWM (Pulse Width Modulation) Drivers

.. parsed-literal::

    config PWM_NRF5_SW
    	bool "Nordic Semiconductor nRF5x series S/W PWM"
    	default y if !\ :option:`PWM_NRFX <CONFIG_PWM_NRFX>`
    	depends on \ :option:`SOC_FAMILY_NRF <CONFIG_SOC_FAMILY_NRF>` && \ :option:`PWM <CONFIG_PWM>`
    	help
    	  Enable driver to utilize PWM on the Nordic Semiconductor nRF5x series.
	  
    	  When used with HF timer it provides up to 3 pins, utilizing two PPI
    	  channels per pin and one GPIOTE config per pin.
	  
    	  When used with RTC it provides up to 3 pins, utilizing three PPI
    	  channels per pin and one GPIOTE config per pin.

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