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Off-by-10 error (HPa vs kPa)

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Pim van Pelt
2018-04-22 09:54:08 +02:00
parent b9dd5fd2ce
commit 4a89c9540b
1 changed files with 1 additions and 1 deletions
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src/mgos_barometer_bme280.c
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@ -115,7 +115,7 @@ bool mgos_barometer_bme280_read(struct mgos_barometer *dev) {
var2 = (((int64_t)bme280_data->calib.dig_P8) * P) >> 19; var2 = (((int64_t)bme280_data->calib.dig_P8) * P) >> 19;
P = ((P + var1 + var2) >> 8) + (((int64_t)bme280_data->calib.dig_P7) << 4); P = ((P + var1 + var2) >> 8) + (((int64_t)bme280_data->calib.dig_P7) << 4);
} }
dev->pressure=((float)P/256.0)*1000; dev->pressure=((float)P/256.0)*100;
// LOG(LL_DEBUG, ("P=%.2f T=%.2f", dev->pressure, dev->temperature)); // LOG(LL_DEBUG, ("P=%.2f T=%.2f", dev->pressure, dev->temperature));
return true; return true;