This is a P8X32A/Propeller, P2X8C4M64P/Propeller 2 driver object for the ST LPS3x-series Barometric Pressure sensors.
IMPORTANT: This software is meant to be used with the spin-standard-library (P8X32A) or p2-spin-standard-library (P2X8C4M64P). Please install the applicable library first before attempting to use this code, otherwise you will be missing several files required to build the project.
- I2C connection at up to 400kHz
- SPI connection at 1MHz (P1), up to 10MHz (P2), 3 or 4-wire mode
P1/SPIN1:
- spin-standard-library
- 1 extra core/cog for the PASM I2C or SPI engine (none if bytecode-based engine is used)
- sensor.pressure.common.spinh (provided by spin-standard-library)
- sensor.temp.common.spinh (provided by spin-standard-library)
P2/SPIN2:
- p2-spin-standard-library
- sensor.pressure.common.spin2h (provided by p2-spin-standard-library)
- sensor.temp.common.spin2h (provided by p2-spin-standard-library)
| Processor | Language | Compiler | Backend | Status |
|---|---|---|---|---|
| P1 | SPIN1 | FlexSpin (6.9.4) | Bytecode | OK |
| P1 | SPIN1 | FlexSpin (6.9.4) | Native/PASM | OK |
| P2 | SPIN2 | FlexSpin (6.9.4) | NuCode | Runtime issues (SPI) |
| P2 | SPIN2 | FlexSpin (6.9.4) | Native/PASM2 | OK |
(other versions or toolchains not listed are not supported, and may or may not work)
- Tested with LPS33HW
- Should work with LPS35HW (untested)
- Not recommended for use with LPS33K (untested; not protected against writes to 'reserved' registers, which ST notes could damage the device)
- TBD