88d623bedb
* Add vitepress tree * Update existing workflows so they dont trigger on changes in the docs path * Add nojekyll, package.json, LICENCE etc * Add crowdin docs upload/download scripts * Add docs flaw checker workflows * Used docs prefix for docs workflows * Crowdin obvious fixes * ci: docs move to self hosted runner runs on a beefy server for faster builds Signed-off-by: Ramon Roche <mrpollo@gmail.com> * ci: don't run build action for docs or ci changes Signed-off-by: Ramon Roche <mrpollo@gmail.com> * ci: update runners Signed-off-by: Ramon Roche <mrpollo@gmail.com> * Add docs/en * Add docs assets and scripts * Fix up editlinks to point to PX4 sources * Download just the translations that are supported * Add translation sources for zh, uk, ko * Update latest tranlsation and uorb graphs * update vitepress to latest --------- Signed-off-by: Ramon Roche <mrpollo@gmail.com> Co-authored-by: Ramon Roche <mrpollo@gmail.com>
3.1 KiB
Barometers
Barometers measure atmospheric pressure, and are used in drones as altitude sensors.
Most flight controllers on which PX4 runs include a barometer. By default PX4 will select the barometer with the highest priority (if any are present), and configure it as a data source for Height estimation. If a sensor fault is detected, PX4 will fall back to the next highest priority sensor.
Generally barometers require no user configuration (or thought)!
하드웨어 옵션
Pixhawk standard flight controllers include a barometer, as do many others.
They are also present in other hardware:
At time of writing, drivers/parts include: bmp280, bmp388 (and BMP380), dps310, goertek (spl06), invensense (icp10100, icp10111, icp101xx, icp201xx), lps22hb, lps25h, lps33hw, maiertek (mpc2520), mpl3115a2, ms5611, ms5837, tcbp001ta.
Note that the supported barometer part numbers can be inferred from the driver names listed in the Modules Reference: Baro (Driver) documentation (and the driver source: PX4-Autopilot/src/drivers/barometer).
PX4 설정
Generally barometers require no user configuration. If needed, you can:
- Enable/Disable barometers as data source for Height estimation using the EKF2_BARO_CTRL parameter.
- Change the selection order of barometers using the CAL_BAROx_PRIO parameters for each barometer.
- Disable a barometer by setting its CAL_BAROx_PRIO value to
0.
Calibration
Barometers don't require calibration.
개발자 정보
- Baro driver source code
- Modules Reference: Baro (Driver) documentation.