# Copyright (c) 2024 Syslinbit SCOP SAS
# SPDX-License-Identifier: Apache-2.0

config ADC_MCP356XR
	bool "MCP3561R/2R/4R driver"
	default y
	depends on DT_HAS_MICROCHIP_MCP356XR_ENABLED
	select SPI
	select ADC_CONFIGURABLE_INPUTS
	help
	  Enable MCP3561R/2R/4R ADC driver.

if ADC_MCP356XR

config ADC_MCP356XR_THREAD_STACK_SIZE
	int "Stack size for the ADC thread"
	default 512
	help
	  Size of the stack used for the internal ADC thread.

config ADC_MCP356XR_THREAD_PRIORITY
	int "Priority for the ADC thread"
	default 0
	help
	  Priority level for the internal ADC thread.

config ADC_MCP356XR_ADC_CHANNEL_COUNT
	int "Number of ADC channels"
	range 1 32
	default 1
	help
	  Number of ADC channels the driver must support. Each channel
	  requires 3 bytes of RAM to store the ADC settings to be used
	  for this channel.

config ADC_MCP356XR_USE_READ_CRC
	bool "Use CRC to check data received from the ADC"
	default y
	help
	  Enables the use of CRC on read communications to check integrity
	  of received data from the ADC.

config ADC_MCP356XR_POLL
	bool "Poll the ADC instead of using the IRQ pin"
	help
	  Regularly poll the ADC to retrieve status flags instead of
	  waiting for the ADC triggered IRQ. Useful in case the IRQ
	  pin of the ADC is not wired.

if ADC_MCP356XR_POLL
config ADC_MCP356XR_POLLING_PERIOD_MS
	int "Time to wait between two ADC polling in milliseconds"
	default 1
	help
	  Time the driver's internal acquisition thread will wait
	  between two ADC polling (in milliseconds).

endif #ADC_MCP356XR_POLL

endif # ADC_MCP356XR