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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>
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| .. | ||
| ags02ma.c | ||
| ams-iaq-core.c | ||
| atlas-ezo-sensor.c | ||
| atlas-sensor.c | ||
| bme680_core.c | ||
| bme680_i2c.c | ||
| bme680_spi.c | ||
| bme680.h | ||
| ccs811.c | ||
| Kconfig | ||
| Makefile | ||
| pms7003.c | ||
| scd4x.c | ||
| scd30_core.c | ||
| scd30_i2c.c | ||
| scd30_serial.c | ||
| scd30.h | ||
| sgp30.c | ||
| sgp40.c | ||
| sps30_i2c.c | ||
| sps30_serial.c | ||
| sps30.c | ||
| sps30.h | ||
| sunrise_co2.c | ||
| vz89x.c | ||