142 lines
3.1 KiB
Plaintext
142 lines
3.1 KiB
Plaintext
# Kconfig.bmp280 - BMP280 temperature and pressure sensor configuration options
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#
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# Copyright (c) 2016 Intel Corporation
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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menuconfig BME280
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bool "BME280/BMP280 sensor"
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depends on SENSOR && I2C
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default n
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help
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Enable driver for BME280 I2C-based temperature and pressure sensor.
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config BME280_DEV_NAME
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string "BME280 device name"
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depends on BME280
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default "BME280"
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config BME280_I2C_ADDR
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hex "BME280 I2C slave address"
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default 0x76
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depends on BME280
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help
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Specify the I2C slave address for the BME280.
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0x76: Ground
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0x77: VCC
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config BME280_I2C_MASTER_DEV_NAME
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string "I2C master where BME280 is connected"
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depends on BME280
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default "I2C_0"
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help
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Specify the device name of the I2C master device to which BME280 is
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connected.
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menu "Attributes"
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depends on BME280
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choice
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prompt "BME280 temperature oversampling"
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depends on BME280
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default BME280_TEMP_OVER_2X
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help
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Select temperature oversampling for the BME280 sensor. Higher values
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lead to more accurate readings, but higher power consumption.
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config BME280_TEMP_OVER_1X
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bool "x1"
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config BME280_TEMP_OVER_2X
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bool "x2"
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config BME280_TEMP_OVER_4X
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bool "x4"
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config BME280_TEMP_OVER_8X
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bool "x8"
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config BME280_TEMP_OVER_16X
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bool "x16"
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endchoice
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choice
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prompt "BME280 pressure oversampling"
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depends on BME280
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default BME280_PRESS_OVER_16X
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help
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Select pressure oversampling for the BME280 sensor. Higher values
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lead to more accurate readings, but higher power consumption.
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config BME280_PRESS_OVER_1X
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bool "x1"
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config BME280_PRESS_OVER_2X
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bool "x2"
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config BME280_PRESS_OVER_4X
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bool "x4"
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config BME280_PRESS_OVER_8X
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bool "x8"
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config BME280_PRESS_OVER_16X
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bool "x16"
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endchoice
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choice
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prompt "BME280 humidity oversampling"
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depends on BME280
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default BME280_HUMIDITY_OVER_16X
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help
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Select humidity oversampling for the BME280 sensor. Higher values
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lead to more accurate readings, but higher power consumption.
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config BME280_HUMIDITY_OVER_1X
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bool "x1"
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config BME280_HUMIDITY_OVER_2X
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bool "x2"
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config BME280_HUMIDITY_OVER_4X
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bool "x4"
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config BME280_HUMIDITY_OVER_8X
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bool "x8"
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config BME280_HUMIDITY_OVER_16X
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bool "x16"
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endchoice
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choice
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prompt "BME280 standby time"
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depends on BME280
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default BME280_STANDBY_1000MS
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help
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Select standby time between measeurements for the BME280 sensor.
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Higher values lead to lower power consumption.
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config BME280_STANDBY_05MS
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bool "0.5ms"
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config BME280_STANDBY_62MS
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bool "62.5ms"
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config BME280_STANDBY_125MS
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bool "125ms"
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config BME280_STANDBY_250MS
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bool "250ms"
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config BME280_STANDBY_500MS
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bool "500ms"
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config BME280_STANDBY_1000MS
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bool "1000ms"
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config BME280_STANDBY_2000MS
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bool "2000ms BMP280 / 10ms BME280"
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config BME280_STANDBY_4000MS
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bool "4000ms BMP280 / 20ms BME280"
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endchoice
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choice
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prompt "BME280 filter coefficient"
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depends on BME280
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default BME280_FILTER_4
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help
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Select the filter coefficient for the BME280 sensor.
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config BME280_FILTER_OFF
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bool "filter off"
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config BME280_FILTER_2
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bool "2"
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config BME280_FILTER_4
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bool "4"
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config BME280_FILTER_8
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bool "8"
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config BME280_FILTER_16
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bool "16"
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endchoice
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endmenu
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