[v3] hwmon: (sht3x) read out sensor serial number

[PATCH v3 0/1] hwmon: (sht3x) read out sensor serial number

Stefan Gloor posted 1 patch 1 year, 12 months ago

Diff against v4
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There is a newer version of this series

Documentation/hwmon/sht3x.rst | 11 +++++++
drivers/hwmon/sht3x.c         | 56 ++++++++++++++++++++++++++++++++++-
2 files changed, 66 insertions(+), 1 deletion(-)

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[PATCH v3 0/1] hwmon: (sht3x) read out sensor serial number

Posted by Stefan Gloor 1 year, 12 months ago

The temperature/humidity sensors of the STS3x/SHT3x family are
calibrated and factory-programmed with a unique serial number.
For some sensors, this serial number can be used to obtain a calibration
certificate via an API provided by the manufacturer (Sensirion).
Expose the serial number via debugfs.

Changelog
=========

v2 -> v3:
	- Remove #ifdef for debugfs
	- Add debugfs cleanup
	- Do not expose serial number if read fails

v1 -> v2:
	- Change from sysfs to debugfs
	- Add documentation improvements

Stefan Gloor (1):
  hwmon: (sht3x) read out sensor serial number

 Documentation/hwmon/sht3x.rst | 11 +++++++
 drivers/hwmon/sht3x.c         | 56 ++++++++++++++++++++++++++++++++++-
 2 files changed, 66 insertions(+), 1 deletion(-)

-- 
2.41.0