Merged in karim_keddam/nuttx (pull request #39)

Fixed error with temperature computation
This commit is contained in:
Gregory Nutt 2015-11-30 06:13:24 -06:00
commit 96f57eb0d9

View File

@ -598,7 +598,7 @@ static int ms58xx_measure(FAR struct ms58xx_dev_s *priv)
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 +
(int64_t)diff * (int64_t)priv->c6 / ((int64_t)1 << 23));