airspeed_sdp3x
SDP3X differential pressure sensor for e.g measuring airspeed.
Name |
Value |
Description |
|---|---|---|
SDP3X_I2C_DEV |
i2cX |
set i2c peripheral (default: i2c2) |
SDP3X_I2C_ADDR |
0x50 |
i2c slave address (default: 0x50) |
SDP3X_SYNC_SEND |
TRUE|FALSE |
flag to enable sending every new measurement via telemetry (default:FALSE) |
SDP3X_PRESSURE_SCALE |
1.0 |
pressure scaling factor to convert raw output to Pa (default: set according to pressure range and output type according to datasheet) |
SDP3X_PRESSURE_OFFSET |
0.0 |
pressure offset in Pa (default: set according to pressure range and output type according to datasheet) |
SDP3X_AIRSPEED_SCALE |
1.6327 |
quadratic scale factor to convert differential pressure to airspeed |
SDP3X_LOWPASS_TAU |
0.15 |
Time constant for second order Butterworth low pass filter, cut-off freq of 1/(2*pi*tau) ~= 1Hz |
USE_AIRSPEED_SDP3X |
TRUE|FALSE |
Set airspeed in state interface for this sensor |
Depends
- i2c
Provides
- airspeed