zephyr/drivers/sensor/lis2mdl/CMakeLists.txt

#
# Copyright (c) 2018 STMicroelectronics
#
# SPDX-License-Identifier: Apache-2.0
#

zephyr_library()
zephyr_library_sources_ifdef(CONFIG_LIS2MDL lis2mdl.c)
zephyr_library_sources_ifdef(CONFIG_LIS2MDL_TRIGGER lis2mdl_trigger.c)
driver: sensor: Add support for LIS2MDL Mag sensor Added support to LIS2MDL Magnetometer sensor provided with following features: - I2C interface - Mag data - Temperature data - ODR configurable by config or at runtime - Trigger mode selectable by menuconfig - IRQ pin configurable (by dts or Kconfig) - Hard Iron offset setting at runtime - Include yaml file Tested on ST MEMS IKS01A2 + NUCLEO STM32F411RE board. LIS2MDL connected to I2C master interface (SPI 3 wire not supported yet). Test run with all ODR {10, 20, 50, 100} Hz in poll and trigger mode. GPIO IRQ dts configuration has been tested by adding to boards/arm/nucleo_f411re/nucleo_f411re.dts file this patch: &i2c1 { status = "ok"; clock-frequency = <I2C_BITRATE_FAST>; + + /* ST Microelectronics LIS2MDL mag sensor */ + lis2mdl-magn@1e { + compatible = "st,lis2mdl-magn"; + reg = <0x1e>; + irq-gpios = <&gpioa 4 0>; + label = "LIS2MDL"; + status = "ok"; + }; }; and adding boards/arm/nucleo_f411re/dts.fixup with following content: ST_STM32_I2C_V1_40005400_ST_LIS2MDL_MAGN_1E_LABEL ST_STM32_I2C_V1_40005400_ST_LIS2MDL_MAGN_1E_BASE_ADDRESS ST_STM32_I2C_V1_40005400_ST_LIS2MDL_MAGN_1E_BUS_NAME ST_STM32_I2C_V1_40005400_ST_LIS2MDL_MAGN_1E_IRQ_GPIOS_CONTROLLER ST_STM32_I2C_V1_40005400_ST_LIS2MDL_MAGN_1E_IRQ_GPIOS_PIN For more info on this LIS2MDL please follow this link: http://www.st.com/en/mems-and-sensors/lis2mdl.html Signed-off-by: Mario Tesi <mario.tesi@st.com> 2018-03-08 22:34:55 +08:00			`#`
			`# Copyright (c) 2018 STMicroelectronics`
			`#`
			`# SPDX-License-Identifier: Apache-2.0`
			`#`

			`zephyr_library()`
			`zephyr_library_sources_ifdef(CONFIG_LIS2MDL lis2mdl.c)`
			`zephyr_library_sources_ifdef(CONFIG_LIS2MDL_TRIGGER lis2mdl_trigger.c)`