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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> |
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| .. | ||
| bmp280.c | ||
| hid-sensor-press.c | ||
| Kconfig | ||
| Makefile | ||
| mpl115.c | ||
| mpl3115.c | ||
| st_pressure_buffer.c | ||
| st_pressure_core.c | ||
| st_pressure_i2c.c | ||
| st_pressure_spi.c | ||
| st_pressure.h | ||
| t5403.c | ||