Hartmut Knaack 81ebe850a0 iio:pressure:bmp280: fix pressure calculation ...

According to the datasheet and as defined in struct bmp280_comp_press, dig_p1 is
of type u16, while dig_p2 to dig_p9 are of type s16. In
bmp280_read_compensation_press(), values read from the device were treated as
the wrong type.
In bmp280_read_press() the fractional part of the measured pressure is
calculated wrong. A better way is to use *val for the raw pressure and *val2 for
the quotient and let the core do the proper conversion using IIO_VAL_FRACTIONAL.

Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
Acked-by: Vlad Dogaru <vlad.dogaru@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

2014-11-05 15:58:35 +00:00

..

bmp280.c

iio:pressure:bmp280: fix pressure calculation

2014-11-05 15:58:35 +00:00

hid-sensor-press.c

iio: remove .owner field for driver using module_platform_driver

2014-08-26 21:08:38 +01:00

Kconfig

iio: add bmp280 pressure and temperature driver

2014-10-22 20:28:27 +01:00

Makefile

iio: add bmp280 pressure and temperature driver

2014-10-22 20:28:27 +01:00

mpl115.c

iio: Add Freescale MPL115A2 pressure / temperature sensor driver

2014-05-03 11:31:36 +01:00

mpl3115.c

iio: Fix two mpl3115 issues in measurement conversion

2014-05-29 17:38:36 +01:00

st_pressure_buffer.c

iio:pressure: Changed pressure data variable name to press_data

2014-10-04 11:26:09 +01:00

st_pressure_core.c

iio:pressure: Changed pressure data variable name to press_data

2014-10-04 11:26:09 +01:00

st_pressure_i2c.c

iio:common: Set the device pointer into ST common sensors library

2014-10-04 11:26:21 +01:00

st_pressure_spi.c

iio:common: Set the device pointer into ST common sensors library

2014-10-04 11:26:21 +01:00

st_pressure.h

iio:pressure: Removed unnecessary parameter on common_probe function

2014-10-04 11:25:38 +01:00

t5403.c

iio: Add t5403 barometric pressure sensor driver

2014-06-14 13:15:30 +01:00