Linux Audio

Check our new training course

Embedded Linux Audio

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

Bootlin logo

Elixir Cross Referencer

Loading...
# ST Microelectronics IIS3DHHC accelerometer sensor

# Copyright (c) 2019 STMicroelectronics
# SPDX-License-Identifier: Apache-2.0

menuconfig IIS3DHHC
	bool "IIS3DHHC accelerometer sensor"
	depends on SPI
	select HAS_STMEMSC
	select USE_STDC_IIS3DHHC
	help
	  Enable driver for IIS3DHHC SPI-based accelerometer sensor.

if IIS3DHHC

choice IIS3DHHC_TRIGGER_MODE
	prompt "Trigger mode"
	default IIS3DHHC_TRIGGER_GLOBAL_THREAD
	help
	  Specify the type of triggering to be used by the driver.

config IIS3DHHC_TRIGGER_NONE
	bool "No trigger"

config IIS3DHHC_TRIGGER_GLOBAL_THREAD
	bool "Use global thread"
	depends on GPIO
	select IIS3DHHC_TRIGGER

config IIS3DHHC_TRIGGER_OWN_THREAD
	bool "Use own thread"
	depends on GPIO
	select IIS3DHHC_TRIGGER

endchoice # IIS3DHHC_TRIGGER_MODE

config IIS3DHHC_TRIGGER
	bool

config IIS3DHHC_THREAD_PRIORITY
	int "Thread priority"
	depends on IIS3DHHC_TRIGGER_OWN_THREAD
	default 10
	help
	  Priority of thread used by the driver to handle interrupts.

config IIS3DHHC_THREAD_STACK_SIZE
	int "Thread stack size"
	depends on IIS3DHHC_TRIGGER_OWN_THREAD
	default 1024
	help
	  Stack size of thread used by the driver to handle interrupts.

menu "Attributes"

config IIS3DHHC_NORM_MODE
	bool "Enable Sensor at 1KHz"
	default y

config IIS3DHHC_DRDY_INT1
	bool "Data ready interrupt to INT1 pin"
	depends on IIS3DHHC_TRIGGER
	default y
	help
	  Say Y to route data ready interrupt to INT1 pin. Say N to route to
	  INT2 pin.

endmenu

endif # IIS3DHHC