119 lines
2.8 KiB
Plaintext
119 lines
2.8 KiB
Plaintext
# BME680 temperature, pressure, humidity and gas sensor configuration options
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# Copyright (c) 2018 Bosch Sensortec GmbH
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# Copyright (c) 2022, Leonard Pollak
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#
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# SPDX-License-Identifier: Apache-2.0
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menuconfig BME680
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bool "BME680 sensor"
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default y
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depends on DT_HAS_BOSCH_BME680_ENABLED
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select I2C if $(dt_compat_on_bus,$(DT_COMPAT_BOSCH_BME680),i2c)
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select SPI if $(dt_compat_on_bus,$(DT_COMPAT_BOSCH_BME680),spi)
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help
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Enable driver for BME680 I2C- or SPI- based temperature, pressure, humidity and gas sensor.
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if BME680
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choice
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prompt "BME680 temperature oversampling"
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default BME680_TEMP_OVER_2X
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help
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Select temperature oversampling for the BME680 sensor. Higher values
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lead to more accurate readings, but higher power consumption.
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config BME680_TEMP_OVER_1X
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bool "x1"
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config BME680_TEMP_OVER_2X
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bool "x2"
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config BME680_TEMP_OVER_4X
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bool "x4"
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config BME680_TEMP_OVER_8X
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bool "x8"
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config BME680_TEMP_OVER_16X
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bool "x16"
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endchoice
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choice
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prompt "BME680 pressure oversampling"
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default BME680_PRESS_OVER_16X
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help
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Select pressure oversampling for the BME680 sensor. Higher values
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lead to more accurate readings, but higher power consumption.
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config BME680_PRESS_OVER_1X
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bool "x1"
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config BME680_PRESS_OVER_2X
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bool "x2"
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config BME680_PRESS_OVER_4X
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bool "x4"
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config BME680_PRESS_OVER_8X
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bool "x8"
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config BME680_PRESS_OVER_16X
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bool "x16"
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endchoice
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choice
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prompt "BME680 humidity oversampling"
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default BME680_HUMIDITY_OVER_1X
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help
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Select humidity oversampling for the BME680 sensor. Higher values
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lead to more accurate readings, but higher power consumption.
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config BME680_HUMIDITY_OVER_1X
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bool "x1"
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config BME680_HUMIDITY_OVER_2X
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bool "x2"
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config BME680_HUMIDITY_OVER_4X
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bool "x4"
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config BME680_HUMIDITY_OVER_8X
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bool "x8"
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config BME680_HUMIDITY_OVER_16X
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bool "x16"
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endchoice
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choice
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prompt "BME680 IIR low-pass filter coefficient"
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default BME680_FILTER_OFF
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help
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Select the filter coefficient for the BME680 sensor.
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config BME680_FILTER_OFF
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bool "filter off"
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config BME680_FILTER_2
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bool "2"
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config BME680_FILTER_4
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bool "4"
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config BME680_FILTER_8
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bool "8"
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config BME680_FILTER_16
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bool "16"
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config BME680_FILTER_32
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bool "32"
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config BME680_FILTER_64
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bool "64"
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config BME680_FILTER_128
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bool "128"
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endchoice
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choice
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prompt "BME680 gas sensor's heater temperature in degree Celsius"
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default BME680_HEATR_TEMP_LP
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help
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Select the gas sensor's heater temperature for the BME680 sensor.
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config BME680_HEATR_TEMP_LP
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bool "320"
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config BME680_HEATR_TEMP_ULP
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bool "400"
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endchoice
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choice
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prompt "BME680 gas sensor's heating duration in milliseconds"
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default BME680_HEATR_DUR_LP
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help
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Select the gas sensor's heating duration for the BME680 sensor.
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config BME680_HEATR_DUR_LP
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bool "197"
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config BME680_HEATR_DUR_ULP
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bool "1943"
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endchoice
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endif # BME680
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