Linux preempt-rt

Check our new training course

Real-Time Linux with PREEMPT_RT

Check our new training course
with Creative Commons CC-BY-SA
lecture and lab materials

Bootlin logo

Elixir Cross Referencer

# ADC configuration options

# Copyright (c) 2018, Nordic Semiconductor ASA
# SPDX-License-Identifier: Apache-2.0

# Workaround for not being able to have commas in macro arguments
DT_COMPAT_NORDIC_NRF_ADC   := nordic,nrf-adc
DT_COMPAT_NORDIC_NRF_SAADC := nordic,nrf-saadc

config ADC_NRFX_ADC
	bool "nRF ADC nrfx driver"
	default y
	depends on HAS_HW_NRF_ADC && $(dt_nodelabel_has_compat,adc,$(DT_COMPAT_NORDIC_NRF_ADC))
	select NRFX_ADC
	select ADC_CONFIGURABLE_INPUTS
	help
	  Enable support for nrfx ADC driver for nRF51 MCU series.

config ADC_NRFX_ADC_CHANNEL_COUNT
	int "Number of ADC channels"
	depends on ADC_NRFX_ADC
	range 1 8
	default 1
	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.

config ADC_NRFX_SAADC
	bool "nRF SAADC nrfx driver"
	default y
	depends on HAS_HW_NRF_SAADC && $(dt_nodelabel_has_compat,adc,$(DT_COMPAT_NORDIC_NRF_SAADC))
	select ADC_CONFIGURABLE_INPUTS
	help
	  Enable support for nrfx SAADC driver.