Messages in this thread Patch in this message | | | From | Daniel Baluta <> | Subject | [PATCH 5/6] iio: magnetometer: mmc35240: Fix sensitivity on z-axis | Date | Wed, 3 Jun 2015 11:33:57 +0300 |
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Datasheet says (Page 2) that typical value for sensitivity for 16 bits mode on Z-axis is 770. Anyhow, looking at the input driver provided by Memsic the value for MMC35240 is 1024.
Also, testing shows that using 1024 for Z-axis senzitivity offers better results.
Fixes: abeb6b1e7b ("iio: magnetometer: Add support for MEMSIC MMC35240") Signed-off-by: Daniel Baluta <daniel.baluta@intel.com> --- drivers/iio/magnetometer/mmc35240.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/magnetometer/mmc35240.c b/drivers/iio/magnetometer/mmc35240.c index 35eb6fd..88be660 100644 --- a/drivers/iio/magnetometer/mmc35240.c +++ b/drivers/iio/magnetometer/mmc35240.c @@ -77,7 +77,7 @@ static const struct { } mmc35240_props_table[] = { /* 16 bits, 100Hz ODR */ { - {1024, 1024, 770}, + {1024, 1024, 1024}, 32768, }, /* 16 bits, 200Hz ODR */ -- 1.9.1
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