lis2dw12

A no_std compatible Rust driver for the low power ST 3-Axis MEMS 14-bit accelerometer LIS2DW12 using the SPI bus

Example

```rust // create the device // where spi implements Transfer, // and cs implements OutputPin let mut accel = Lis2dw12::new(spi, cs);

// confirm that communication is working accel.checkwhoam_i()?;

// set up the device accel.setoperatingmode(OperatingMode::HighPerformance)?; accel.setlownoise(true)?; accel.setfullscaleselection(FullScaleSelection::PlusMinus2G)?; accel.setoutputdatarate(OutputDataRate::Hp100HzLp100Hz)?; // 100 Hz

// get raw data let raw = accel.accel_raw()?; rprintln!("raw: {:?}", raw);

```

or take a look at a working example using an STM32 bluepill here

Note that this crate implements the traits in the accelerometer crate. If you have problems figuring out how to propagate errors then take a look at the bluepill working example linked above.

Features

This crate implements the RawAccelerometer<I16x3> trait by default. If you need the Accelerometer trait then enable the out_f32 feature. For example:

```toml

cargo.toml

lis2dw12 = { version = "0.1.0", features = ["out_f32"] } ```

This crate also exposes an experimental async interface which can be found in the non_blocking module. To use this module you must enable the non_blocking feature. This is only available on Rust nightly.

```toml

cargo.toml for async (requires Nightly)

lis2dw12 = { version = "0.1.0", features = ["outf32", "nonblocking"] } ```

Resources

LIS2DW12 Datasheet

License

Dual Licensed at your option:

Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)

MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)