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| author | Vianney le Clément de Saint-Marcq <[email protected]> | 2015-03-30 10:35:00 +0200 |
|---|---|---|
| committer | Jonathan Cameron <[email protected]> | 2015-04-09 15:06:31 +0100 |
| commit | fad65a8fe5b85b5039b316258c2790e773cc3502 (patch) | |
| tree | f1eab1e7abf17b36c5158a91b425f6b07bc9c047 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 5147b21a61806b0ff2c29ccb3f8bc37495d5c2ff (diff) | |
iio: mlx90614: Add emissivity setting
The mapping from the 16-bit EEPROM value to the decimal 0-1 range is
approximate. A special case ensures 0xFFFF shows as 1.0 instead of
0.999998565.
Writing to EEPROM requires an explicit erase by writing zero. In
addition, it takes 20ms for the erase/write to complete. During this
time no EEPROM register should be accessed. Therefore, two msleep()s
are added to the write function and a mutex protects against concurrent
access.
Signed-off-by: Vianney le Clément de Saint-Marcq <[email protected]>
Cc: Arnout Vandecappelle (Essensium/Mind) <[email protected]>
Signed-off-by: Jonathan Cameron <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions