From be349b989a7a716a4e8d5ff4143f79124d7abc76 Mon Sep 17 00:00:00 2001 From: Thomas Gubler Date: Sat, 15 Mar 2014 13:24:17 +0100 Subject: sensors: use filtered diff pressure to calculate airspeed --- src/modules/sensors/sensors.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/modules/sensors/sensors.cpp') diff --git a/src/modules/sensors/sensors.cpp b/src/modules/sensors/sensors.cpp index 4ee04d462..d62177c85 100644 --- a/src/modules/sensors/sensors.cpp +++ b/src/modules/sensors/sensors.cpp @@ -1031,8 +1031,8 @@ Sensors::diff_pres_poll(struct sensor_combined_s &raw) raw.differential_pressure_filtered_pa = _diff_pres.differential_pressure_filtered_pa; raw.differential_pressure_counter++; - _airspeed.indicated_airspeed_m_s = calc_indicated_airspeed(_diff_pres.differential_pressure_pa); - _airspeed.true_airspeed_m_s = calc_true_airspeed(_diff_pres.differential_pressure_pa + raw.baro_pres_mbar * 1e2f, + _airspeed.indicated_airspeed_m_s = calc_indicated_airspeed(_diff_pres.differential_pressure_filtered_pa); + _airspeed.true_airspeed_m_s = calc_true_airspeed(_diff_pres.differential_pressure_filtered_pa + raw.baro_pres_mbar * 1e2f, raw.baro_pres_mbar * 1e2f, raw.baro_temp_celcius - PCB_TEMP_ESTIMATE_DEG); /* announce the airspeed if needed, just publish else */ -- cgit v1.2.3