| # Kconfig - LIS2DH Three Axis Accelerometer configuration options |
| |
| # |
| # Copyright (c) 2017 Intel Corporation |
| # |
| # SPDX-License-Identifier: Apache-2.0 |
| # |
| |
| menuconfig LIS2DH |
| bool |
| prompt "LIS2DH Three Axis Accelerometer" |
| depends on I2C || SPI |
| default n |
| help |
| Enable driver for LIS2DH SPI/I2C-based triaxial accelerometer sensor. |
| |
| config LIS2DH_NAME |
| string "Driver name" |
| default "LIS2DH" |
| depends on LIS2DH |
| help |
| Device name with which the LIS2DH sensor is identified. |
| |
| choice |
| prompt "Sensor Bus Type" |
| depends on LIS2DH |
| default LIS2DH_BUS_SPI |
| help |
| Specify bus type, SPI versus I2C, to which the sensor is attached. |
| |
| config LIS2DH_BUS_SPI |
| bool "SPI bus" |
| depends on SPI |
| help |
| Use a SPI master to communicate with accelerometer (SPI slave) |
| |
| config LIS2DH_BUS_I2C |
| bool "I2C bus" |
| depends on I2C |
| help |
| Use an I2C master to communicate with accelerometer (I2C slave) |
| |
| endchoice |
| |
| config LIS2DH_SPI_MASTER_DEV_NAME |
| string "SPI master device name" |
| depends on LIS2DH && LIS2DH_BUS_SPI |
| default "SPI_0" |
| help |
| Specify the device name of the SPI master device to which LIS2DH is |
| connected. |
| |
| config LIS2DH_SPI_SS_1 |
| int "LIS2DH SPI slave 1 select number" |
| depends on LIS2DH && LIS2DH_BUS_SPI |
| range 1 4 |
| default 1 |
| help |
| SPI slave select line to use to talk to LIS2DH sensor. |
| |
| config LIS2DH_SPI_FREQUENCY |
| int "SPI clock frequency" |
| depends on LIS2DH && LIS2DH_BUS_SPI |
| range 125000 10000000 |
| default 4000000 |
| help |
| SPI clock frequency to use. Make sure the SPI master hardware supports |
| this frequency. |
| |
| config LIS2DH_I2C_ADDR |
| hex "LIS2DH I2C address" |
| depends on LIS2DH && LIS2DH_BUS_I2C |
| default 0x18 |
| help |
| I2C address of the LIS2DH sensor. |
| |
| 0x18: Choose this option if the SDO pin is pulled to GND. |
| 0x19: Choose this option if the SDO pin is pulled to VDDIO. |
| |
| config LIS2DH_I2C_MASTER_DEV_NAME |
| string |
| prompt "I2C master where LIS2DH is connected" |
| depends on LIS2DH && LIS2DH_BUS_I2C |
| default "I2C_0" |
| help |
| Specify the device name of the I2C master device to which LIS2DH is |
| connected. |
| |
| choice |
| prompt "Trigger mode" |
| depends on LIS2DH |
| default LIS2DH_TRIGGER_GLOBAL_THREAD |
| help |
| Specify the type of triggering to be used by the driver. |
| |
| config LIS2DH_TRIGGER_NONE |
| bool "No trigger" |
| |
| config LIS2DH_TRIGGER_GLOBAL_THREAD |
| bool "Use global thread" |
| depends on GPIO |
| select LIS2DH_TRIGGER |
| |
| config LIS2DH_TRIGGER_OWN_THREAD |
| bool "Use own thread" |
| depends on GPIO |
| select LIS2DH_TRIGGER |
| |
| endchoice |
| |
| config LIS2DH_TRIGGER |
| bool |
| depends on LIS2DH |
| |
| config LIS2DH_GPIO_DEV_NAME |
| string "GPIO device" |
| default "GPIO_0" |
| depends on LIS2DH && LIS2DH_TRIGGER |
| help |
| The device name of the GPIO device to which the LIS2DH interrupt pins |
| are connected. |
| |
| config LIS2DH_INT1_GPIO_PIN |
| int "Interrupt 1 GPIO pin number" |
| range 0 254 |
| default 25 |
| depends on LIS2DH && LIS2DH_TRIGGER |
| help |
| The number of the GPIO on which the interrupt 1 signal from the LIS2DH |
| chip will be received. |
| |
| config LIS2DH_INT2_GPIO_PIN |
| int "Interrupt 2 GPIO pin number" |
| range 0 254 |
| default 26 |
| depends on LIS2DH && LIS2DH_TRIGGER |
| help |
| The number of the GPIO on which the interrupt 2 signal from the LIS2DH |
| chip will be received. |
| |
| config LIS2DH_THREAD_PRIORITY |
| int "Thread priority" |
| depends on LIS2DH && LIS2DH_TRIGGER_OWN_THREAD |
| default 10 |
| help |
| Priority of thread used by the driver to handle interrupts. |
| |
| config LIS2DH_THREAD_STACK_SIZE |
| int "Thread stack size" |
| depends on LIS2DH && LIS2DH_TRIGGER_OWN_THREAD |
| default 1024 |
| help |
| Stack size of thread used by the driver to handle interrupts. |
| |
| choice |
| prompt "Acceleration measurement range" |
| depends on LIS2DH |
| default LIS2DH_ACCEL_RANGE_RUNTIME |
| help |
| Initial measurement full scale range for acceleration values. |
| |
| config LIS2DH_ACCEL_RANGE_RUNTIME |
| bool "Set at runtime" |
| |
| config LIS2DH_ACCEL_RANGE_2G |
| bool "+/-2g" |
| |
| config LIS2DH_ACCEL_RANGE_4G |
| bool "+/-4g" |
| |
| config LIS2DH_ACCEL_RANGE_8G |
| bool "+/-8g" |
| |
| config LIS2DH_ACCEL_RANGE_16G |
| bool "+/-16g" |
| |
| endchoice |
| |
| choice |
| prompt "Power mode" |
| depends on LIS2DH |
| default LIS2DH_POWER_MODE_NORMAL |
| help |
| Choose between normal or low power operation mode for chip at init. |
| |
| config LIS2DH_POWER_MODE_NORMAL |
| bool "normal" |
| |
| config LIS2DH_POWER_MODE_LOW |
| bool "low" |
| |
| endchoice |
| |
| choice |
| prompt "Output data rate frequency" |
| depends on LIS2DH |
| default LIS2DH_ODR_RUNTIME |
| help |
| Initial data rate frequency of acceleration data at initialization. |
| Supported values: |
| 1Hz, 10Hz, 25Hz, 50Hz, 100Hz, 200Hz, 400Hz in all power modes |
| 1620Hz, 5376Hz in low power mode only |
| 1344Hz in normal power mode |
| |
| config LIS2DH_ODR_RUNTIME |
| bool "Set at runtime" |
| |
| config LIS2DH_ODR_1 |
| bool "1Hz" |
| |
| config LIS2DH_ODR_2 |
| bool "10Hz" |
| |
| config LIS2DH_ODR_3 |
| bool "25Hz" |
| |
| config LIS2DH_ODR_4 |
| bool "50Hz" |
| |
| config LIS2DH_ODR_5 |
| bool "100Hz" |
| |
| config LIS2DH_ODR_6 |
| bool "200Hz" |
| |
| config LIS2DH_ODR_7 |
| bool "400Hz" |
| |
| config LIS2DH_ODR_8 |
| bool "1.6KHz" |
| depends on LIS2DH_POWER_MODE_LOW |
| |
| config LIS2DH_ODR_9_NORMAL |
| bool "1.25KHz" |
| depends on LIS2DH_POWER_MODE_NORMAL |
| |
| config LIS2DH_ODR_9_LOW |
| bool "5KHz" |
| depends on LIS2DH_POWER_MODE_LOW |
| |
| endchoice |
