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MS5837: correct unit conversion to Pascal

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This commit is contained in:
Matthias Grob
2025-11-12 21:42:09 +01:00
parent b83f21ec6f
commit 7b05a00db1
1 changed files with 2 additions and 3 deletions
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src/drivers/barometer/ms5837/MS5837.cpp
+2 -3
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@@ -332,14 +332,13 @@ int MS5837::_collect()
} else {
/* pressure calculation, result in Pa */
int32_t P = (((raw * _SENS) >> 21) - _OFF) >> 13;
int32_t pressure_pascal = ((((raw * _SENS) >> 21) - _OFF) >> 13) * 10;
// publish
sensor_baro_s sensor_baro{};
sensor_baro.timestamp_sample = timestamp_sample;
sensor_baro.device_id = get_device_id();
sensor_baro.pressure = P;
sensor_baro.pressure = pressure_pascal;
sensor_baro.temperature = _last_temperature;
sensor_baro.error_count = perf_event_count(_comms_errors);
sensor_baro.timestamp = hrt_absolute_time();