AP_Baro: add STM's LPS22HH barometer#33414
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The LPS22HH barometer has a register map compatible with the lps22hb sensor, already supported by the AP_Baro_LPS2XH driver, at least for the features actually used by the driver, so it can be added as a part number to the supported devices. Signed-off-by: Mario Tesi <mario.tesi@st.com>
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The LPS22HH barometer has a register map compatible with the lps22hb sensor, already supported by the AP_Baro_LPS2XH driver, at least for the features actually used by the driver, so it can be added as a part number to the supported devices.
Summary
Add support to STMicroelectronics MEMS LPS22HH pressure sensor to Ardupilot supported barometers
Classification & Testing (check all that apply and add your own)
The test was performed by inserting logs into the driver update function code and verifying that the values reported and sent to the frontend are correct.
Description
For basic functionality, i.e. reading data from raw registers, configuring filters and ODRs, the LPS22HH sensor has a register map equivalent to the LPS22HB sensor already supported by the AP_Baro_LPS2XH driver, and the temperature and pressure scaling factors are also the same so support for the LPS22HH part number can easily be added to the AP_Baro_LPS2XH driver.