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Merge pull request #16136 from silkeh/pr/bme280-pa

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driver/bmx280: increase accuracy of SAUL pressure readings
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Jean Pierre Dudey 2021-03-05 11:26:06 +01:00 committed by GitHub
commit e54af1ce40
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1 changed files with 4 additions and 2 deletions
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6
drivers/bmx280/bmx280_saul.c
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@ -35,9 +35,11 @@ static int read_temperature(const void *dev, phydat_t *res)
static int read_pressure(const void *dev, phydat_t *res)
{
res->val[0] = bmx280_read_pressure((bmx280_t *)dev) / 100;
res->unit = UNIT_PA;
res->scale = 2;
res->scale = 0;
int32_t val = bmx280_read_pressure((bmx280_t *)dev);
phydat_fit(res, &val, 1);
return 1;
}