Struct mma8452q::MMA8452q

pub struct MMA8452q<I2C> { /* fields omitted */ }

MMA8452q driver

Methods

impl<I2C, E> MMA8452q<I2C> where
    I2C: WriteRead<Error = E> + Write<Error = E>,
    E: Debug, 

pub fn new(i2c: I2C, addr: SlaveAddr) -> Result<Self, Error<E>>

Create a new MMA84 driver from the given I2C peripheral

pub fn destroy(self) -> I2C

Destroy driver instance, return I2C bus instance

pub fn get_device_id(&mut self) -> Result<u8, Error<E>>

WHO_AM_I register

pub fn set_mode(&mut self, mode: Mode) -> Result<(), Error<E>>

Operating mode selection, CTRL_REG2: MODS bit,

pub fn set_odr(&mut self, odr: Odr) -> Result<(), Error<E>>

Data rate selection, CTRL_REG1: ODR

pub fn standby(&mut self) -> Result<(), Error<E>>

Set Standby Mode Sets the MMA8452 to standby mode. It must be in standby to change most register settings

pub fn active(&mut self) -> Result<(), Error<E>>

Set Active Mode Sets the MMA8452 to active mode. Needs to be in this mode to output data

pub fn is_active(&mut self) -> Result<bool, Error<E>>

Check State (ACTIVE or STANDBY) Returns true if in Active State, otherwise return false

pub fn set_fs(&mut self, fs: FullScale) -> Result<(), Error<E>>

Full-scale selection, XYZ_DATA_CFG: FS

pub fn reboot(&mut self, reboot: bool) -> Result<(), Error<E>>

Reboot memory content, CTRL_REG2: RST

pub fn get_status(&mut self) -> Result<DataStatus, Error<E>>

Data status, STATUS_REG: as DataStatus {zyxor: ZYXOR, xyzor: (XOR, YOR, ZOR), zyxda: ZYXDA, xyzda: (XDA, YDA, ZDA)}

pub fn dump_regs<W>(&mut self, w: &mut W) -> Result<(), Error<E>> where
    W: Write, 

Dump registers

Trait Implementations

impl<I2C, E> RawAccelerometer<I16x3> for MMA8452q<I2C> where
    I2C: WriteRead<Error = E> + Write<Error = E>,
    E: Debug, 

type Error = E

Error type

fn accel_raw(&mut self) -> Result<I16x3, Error<E>>

Get the raw unscaled acceleration readings from the accelerometer