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d58013f39b
A simple driver for the TVOC (Total Volatile Organic Compounds)
sensor from Aosong: AGS02MA
Steps in reading the VOC sensor value over i2c:
1. Read 5 bytes from the register `AGS02MA_TVOC_READ_REG` [0x00]
2. The first 4 bytes are taken as the big endian sensor data with final
byte being the CRC
3. The CRC is verified and the value is returned over an
`IIO_CHAN_INFO_RAW` channel as percents
Tested on Raspberry Pi Zero 2W
Datasheet: https://asairsensors.com/wp-content/uploads/2021/09/AGS02MA.pdf
Signed-off-by: Anshul Dalal <anshulusr@gmail.com>
Link: https://lore.kernel.org/r/20231215162312.143568-3-anshulusr@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
217 lines
5.5 KiB
Plaintext
217 lines
5.5 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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#
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# Chemical sensors
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#
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menu "Chemical Sensors"
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config AOSONG_AGS02MA
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tristate "Aosong AGS02MA TVOC sensor driver"
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depends on I2C
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select CRC8
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help
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Say Y here to build support for Aosong AGS02MA TVOC (Total Volatile
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Organic Compounds) sensor.
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To compile this driver as module, choose M here: the module will be
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called ags02ma.
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config ATLAS_PH_SENSOR
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tristate "Atlas Scientific OEM SM sensors"
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depends on I2C
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select REGMAP_I2C
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select IIO_BUFFER
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select IIO_TRIGGERED_BUFFER
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select IRQ_WORK
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help
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Say Y here to build I2C interface support for the following
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Atlas Scientific OEM SM sensors:
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* pH SM sensor
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* EC SM sensor
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* ORP SM sensor
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To compile this driver as module, choose M here: the
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module will be called atlas-ph-sensor.
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config ATLAS_EZO_SENSOR
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tristate "Atlas Scientific EZO sensors"
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depends on I2C
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help
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Say Y here to build I2C interface support for the following
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Atlas Scientific EZO sensors
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* CO2 EZO Sensor
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To compile this driver as module, choose M here: the
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module will be called atlas-ezo-sensor.
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config BME680
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tristate "Bosch Sensortec BME680 sensor driver"
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depends on (I2C || SPI)
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select REGMAP
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select BME680_I2C if I2C
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select BME680_SPI if SPI
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help
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Say yes here to build support for Bosch Sensortec BME680 sensor with
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temperature, pressure, humidity and gas sensing capability.
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This driver can also be built as a module. If so, the module for I2C
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would be called bme680_i2c and bme680_spi for SPI support.
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config BME680_I2C
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tristate
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depends on I2C && BME680
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select REGMAP_I2C
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config BME680_SPI
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tristate
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depends on SPI && BME680
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select REGMAP_SPI
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config CCS811
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tristate "AMS CCS811 VOC sensor"
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depends on I2C
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select IIO_BUFFER
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select IIO_TRIGGERED_BUFFER
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help
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Say Y here to build I2C interface support for the AMS
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CCS811 VOC (Volatile Organic Compounds) sensor
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config IAQCORE
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tristate "AMS iAQ-Core VOC sensors"
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depends on I2C
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help
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Say Y here to build I2C interface support for the AMS
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iAQ-Core Continuous/Pulsed VOC (Volatile Organic Compounds)
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sensors
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config PMS7003
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tristate "Plantower PMS7003 particulate matter sensor"
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depends on SERIAL_DEV_BUS
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select IIO_BUFFER
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select IIO_TRIGGERED_BUFFER
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help
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Say Y here to build support for the Plantower PMS7003 particulate
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matter sensor.
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To compile this driver as a module, choose M here: the module will
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be called pms7003.
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config SCD30_CORE
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tristate "SCD30 carbon dioxide sensor driver"
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select IIO_BUFFER
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select IIO_TRIGGERED_BUFFER
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help
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Say Y here to build support for the Sensirion SCD30 sensor with carbon
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dioxide, relative humidity and temperature sensing capabilities.
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To compile this driver as a module, choose M here: the module will
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be called scd30_core.
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config SCD30_I2C
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tristate "SCD30 carbon dioxide sensor I2C driver"
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depends on SCD30_CORE && I2C
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select CRC8
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help
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Say Y here to build support for the Sensirion SCD30 I2C interface
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driver.
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To compile this driver as a module, choose M here: the module will
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be called scd30_i2c.
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config SCD30_SERIAL
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tristate "SCD30 carbon dioxide sensor serial driver"
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depends on SCD30_CORE && SERIAL_DEV_BUS
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select CRC16
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help
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Say Y here to build support for the Sensirion SCD30 serial interface
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driver.
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To compile this driver as a module, choose M here: the module will
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be called scd30_serial.
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config SCD4X
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tristate "SCD4X carbon dioxide sensor driver"
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select IIO_BUFFER
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select IIO_TRIGGERED_BUFFER
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depends on I2C
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select CRC8
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help
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Say Y here to build support for the Sensirion SCD4X sensor with carbon
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dioxide, relative humidity and temperature sensing capabilities.
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To compile this driver as a module, choose M here: the module will
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be called scd4x.
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config SENSIRION_SGP30
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tristate "Sensirion SGPxx gas sensors"
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depends on I2C
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select CRC8
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help
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Say Y here to build I2C interface support for the following
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Sensirion SGP gas sensors:
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* SGP30 gas sensor
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* SGPC3 low power gas sensor
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To compile this driver as module, choose M here: the
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module will be called sgp30.
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config SENSIRION_SGP40
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tristate "Sensirion SGP40 gas sensor"
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depends on I2C
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select CRC8
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help
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Say Y here to build I2C interface to support Sensirion SGP40 gas
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sensor
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To compile this driver as module, choose M here: the
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module will be called sgp40.
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config SPS30
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tristate
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select IIO_BUFFER
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select IIO_TRIGGERED_BUFFER
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config SPS30_I2C
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tristate "SPS30 particulate matter sensor I2C driver"
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depends on I2C
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select SPS30
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select CRC8
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help
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Say Y here to build support for the Sensirion SPS30 I2C interface
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driver.
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To compile this driver as a module, choose M here: the module will
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be called sps30_i2c.
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config SPS30_SERIAL
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tristate "SPS30 particulate matter sensor serial driver"
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depends on SERIAL_DEV_BUS
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select SPS30
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help
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Say Y here to build support for the Sensirion SPS30 serial interface
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driver.
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To compile this driver as a module, choose M here: the module will
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be called sps30_serial.
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config SENSEAIR_SUNRISE_CO2
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tristate "Senseair Sunrise 006-0-0007 CO2 sensor"
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depends on I2C
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select REGMAP_I2C
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help
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Say yes here to build support for Senseair Sunrise 006-0-0007 CO2
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sensor.
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To compile this driver as a module, choose M here: the
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module will be called sunrise_co2.
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config VZ89X
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tristate "SGX Sensortech MiCS VZ89X VOC sensor"
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depends on I2C
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help
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Say Y here to build I2C interface support for the SGX
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Sensortech MiCS VZ89X VOC (Volatile Organic Compounds)
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sensors
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endmenu
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