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Fixed error with temperature computation

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This commit is contained in:
Karim Keddam 2015-11-30 03:50:58 -05:00
parent 522d891759
commit 190772edc5
1 changed files with 1 additions and 1 deletions
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drivers/sensors/ms58xx.c
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@ -589,7 +589,7 @@ static int ms58xx_measure(FAR struct ms58xx_dev_s *priv)
return ret; return ret;
} }
diff = (int32_t)rawtemp - (int32_t)priv->c5 / ((int32_t)1 << 8); diff = (int32_t)rawtemp - (int32_t)priv->c5 * ((int32_t)1 << 8);
temp = (int32_t)((int64_t)2000 + temp = (int32_t)((int64_t)2000 +
(int64_t)diff * (int64_t)priv->c6 / ((int64_t)1 << 23)); (int64_t)diff * (int64_t)priv->c6 / ((int64_t)1 << 23));