STMicroelectronics LSM303DLHC E-Compass Registers

A typed map of the LSM303DLHC's I²C registers.

Provides functions and named fields to read and modify the sensor registers. For example:

fn configure_sensor(sensor: &mut LSM303DLHC) {
    // configure the accelerometer to operate at 400 Hz
    sensor.write_register(
        ControlRegister1A::new()
            .with_output_data_rate(AccelOdr::Hz400)
            .with_low_power_enable(false)
            .with_x_enable(true)
            .with_y_enable(true)
            .with_z_enable(true),
    )?;

    // Reset other accelerometer control registers.
    sensor.write_register(ControlRegister2A::new())?;
    sensor.write_register(ControlRegister3A::new())?;
    sensor.write_register(ControlRegister4A::new())?;
    sensor.write_register(ControlRegister5A::new())?;
    sensor.write_register(ControlRegister6A::new())?;

    // Configure the magnetometer to operate in continuous mode.
    sensor.write_register(
        ModeRegisterM::new()
            .with_sleep_mode(false)
            .with_single_conversion(false),
    )?;

    // Enable the temperature sensor.
    sensor.write_register(
        CraRegisterM::new()
            .with_temp_en(true)
            .with_data_output_rate(MagOdr::Hz75),
    )?;
}

For use on the STM32F3 Discovery board, see also l3gd20-registers.

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License

Copyright © 2024 Markus Mayer

Triple licensed under your choice of either of:

• European Union Public Licence, Version 1.2, (LICENSE-EUPL
  or https://joinup.ec.europa.eu/collection/eupl/eupl-text-eupl-12)
• 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)

This work includes parts of Jorge Aparicio's lsm303dlhc crate, made available under MIT and Apache 2.0 licenses.