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airspeed (pitot) offset calibration

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Thomas Gubler
2013-02-24 21:57:38 +01:00
parent 2707d2c1dd
commit c0a852dab4
6 changed files with 130 additions and 7 deletions
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apps/uORB/topics/differential_pressure.h
+3 -2
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@@ -52,12 +52,13 @@
* Differential pressure and airspeed
*/
struct differential_pressure_s {
uint64_t timestamp; /**< microseconds since system boot, needed to integrate */
uint64_t timestamp; /**< microseconds since system boot, needed to integrate */
float static_pressure_mbar; /**< Static / environment pressure */
float differential_pressure_mbar; /**< Differential pressure reading */
float temperature_celcius; /**< ambient temperature in celcius, -1 if unknown */
float indicated_airspeed_m_s; /**< indicated airspeed in meters per second, -1 if unknown */
float true_airspeed_m_s; /**< true airspeed in meters per second, -1 if unknown */
float true_airspeed_m_s; /**< true airspeed in meters per second, -1 if unknown */
float voltage; /**< Voltage from the airspeed sensor (voltage divider already compensated) */
};
/**
apps/uORB/topics/vehicle_status.h
+1
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@@ -173,6 +173,7 @@ struct vehicle_status_s
bool flag_preflight_gyro_calibration; /**< true if gyro calibration is requested */
bool flag_preflight_mag_calibration; /**< true if mag calibration is requested */
bool flag_preflight_accel_calibration;
bool flag_preflight_airspeed_calibration;
bool rc_signal_found_once;
bool rc_signal_lost; /**< true if RC reception is terminally lost */