meteo_stick
Meteo sensor board from Enac (absolute and differential pressure, temperature, humidity) aka Meteo Stick. Raw meteo data: - Pressure (absolute and differential) in ADC (ADS1220) - Temperature in ADC (ADS1220) - Humidity in ticks (period of the input signal) Calibration data are stored in an EEPROM. When a sensor is calibrated with several reference temperature, a linear interpolation is used. When using SEND_MS flag, scaled pressure, temperature and humidity data are sent over telemetry with the PAYLOAD_FLOAT message (array of float). When using LOG_MS flag, raw and calibrated pressure, temperature and humidity data are stored with raw gps data (position, speed, time, status). Field names and units are in the first line of the log file.
Name |
Value |
Description |
|---|---|---|
MS_SPI_DEV |
SPIX |
Select SPI for external ADC |
MS_PRESSURE_SLAVE_IDX |
X |
Index of the SPI slave for absolute pressure |
MS_DIFF_PRESSURE_SLAVE_IDX |
X |
Index of the SPI slave for differential pressure |
MS_TEMPERATURE_SLAVE_IDX |
X |
Index of the SPI slave for temperature |
MS_HUMIDITY_PWM_INPUT |
PWM_INPUTX |
Select PWM input channel for humidity sensor |
MS_EEPROM_SLAVE_IDX |
X |
Index of the SPI slave for calibration EEPROM |
None |
||
|---|---|---|
Name |
Value |
Description |
LOG_MS |
TRUE|FALSE |
Log data on SD card (ascii format, raw PTU data + GPS data) |
LOG_MS_FLIGHTRECORDER |
TRUE|FALSE |
Log data on SD card (METEO_STICK message in binary format) |
MS_LOG_FILE |
flightrecorder_sdlog |
Log for binary format (only available with LOG_MS_FLIGHTRECORDER to TRUE) |
SEND_MS_SYNC |
TRUE|FALSE |
Send data over telemetry sync to reading (METEO_STICK message, scaled PTU data) |
USE_MS_EEPROM |
TRUE|FALSE |
Enable/disable usage of calibration data from EEPROM (default TRUE, set to FALSE if MS_EEPROM_SLAVE_IDX is not configured |
MS_PRESSURE_OFFSET |
0. |
Offset of the absolute pressure sensor (only used if EEPROM is not used) |
MS_PRESSURE_SCALE |
1. |
Scale factor of the absolute pressure sensor (only used if EEPROM is not used) |
MS_TEMPERATURE_OFFSET |
0. |
Offset of the temperature sensor (only used if EEPROM is not used) |
MS_TEMPERATURE_SCALE |
1. |
Scale factor of the temperature sensor (only used if EEPROM is not used) |
MS_HUMIDITY_OFFSET |
0. |
Offset of the humidity sensor (only used if EEPROM is not used) |
MS_HUMIDITY_SCALE |
1. |
Scale factor of the pressure sensor (only used if EEPROM is not used) |
MS_DIFF_PRESSURE_OFFSET |
0. |
Offset of the differential pressure sensor (only used if EEPROM is not used) |
MS_DIFF_PRESSURE_SCALE |
1. |
Scale factor of the differential pressure sensor (only used if EEPROM is not used) |
Depends
- pwm_meas