Struct lsm9ds1::interface::spi::SpiInterface

pub struct SpiInterface<SPI, AG, M> { /* fields omitted */ }

This combines the SPI Interface and chip select pins

Methods

impl<SPI, AG, M, CommE, PinE> SpiInterface<SPI, AG, M> where
    SPI: Transfer<u8, Error = CommE> + Write<u8, Error = CommE>,
    AG: OutputPin<Error = PinE>,
    M: OutputPin<Error = PinE>, 

pub fn init(spi: SPI, ag_cs: AG, m_cs: M) -> Self

Initializes an Interface with SPI instance and AG and M chip select OutputPins

Arguments

• spi - SPI instance
• ag_cs - Chip Select pin for Accelerometer/Gyroscope
• m_cs - Chip Select pin for Magnetometer

Trait Implementations

impl<SPI, AG, M, CommE, PinE> Interface for SpiInterface<SPI, AG, M> where
    SPI: Transfer<u8, Error = CommE> + Write<u8, Error = CommE>,
    AG: OutputPin<Error = PinE>,
    M: OutputPin<Error = PinE>, 

Implementation of Interface

type Error = Error<CommE, PinE>

fn write(
    &mut self,
    sensor: Sensor,
    addr: u8,
    value: u8
) -> Result<(), Self::Error>

Writes a byte to a sensor's specified register address. # Arguments * sensor - Sensor to talk to * addr - register address * value - value to write

fn read(
    &mut self,
    sensor: Sensor,
    addr: u8,
    buffer: &mut [u8]
) -> Result<(), Self::Error>

Reads multiple bytes from a sensor's specified register address. # Arguments * sensor - Sensor to talk to * addr - register address * buffer - buffer to store read data