This is a P8X32A/Propeller, P2X8C4M64P/Propeller 2 driver object for the ST LIS3DH 3DoF accelerometer
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 (P1, P2)
- SPI connection (3w, 4w) at ~4MHz (P1), up to 5MHz (P2)
- Read raw or scaled accelerometer data output
- Set output data rate
- Set full-scale range
- Enable per-axis output
- Flags to indicate data is ready, or has overrun
- Set calibration offsets
- FIFO control and flag reading (empty, full, number of unread samples)
- Set interrupt sources by mask, set threshold level, read interrupt flags
- Single and double-click detection
- Free-fall detection
P1/SPIN1:
- spin-standard-library
- 1 extra core/cog for the PASM I2C or SPI engine (none, if bytecode engine is used)
- sensor.accel.common.spinh (provided by spin-standard-library)
P2/SPIN2:
- p2-spin-standard-library
- sensor.accel.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 | Some runtime issues |
| P2 | SPIN2 | FlexSpin (6.9.4) | Native/PASM2 | OK |
(other versions or toolchains not listed are not supported, and may or may not work)
- TBD