Struct gd32vf103xx_hal::i2c::BlockingI2c

pub struct BlockingI2c<I2C, PINS> { /* fields omitted */ }

embedded-hal compatible blocking I2C implementation

Implementations

impl<PINS> BlockingI2c<I2C0, PINS>

pub fn i2c0(
    i2c: I2C0,
    pins: PINS,
    afio: &mut Afio,
    mode: Mode,
    rcu: &mut Rcu,
    start_timeout_us: u32,
    start_retries: u8,
    addr_timeout_us: u32,
    data_timeout_us: u32
) -> Self where
    PINS: Pins<I2C0>, 

Creates a blocking I2C0 object on pins PB6 and PB7 or PB8 and PB9 using the embedded-hal BlockingI2c trait.

impl<PINS> BlockingI2c<I2C1, PINS>

pub fn i2c1(
    i2c: I2C1,
    pins: PINS,
    mode: Mode,
    rcu: &mut Rcu,
    start_timeout_us: u32,
    start_retries: u8,
    addr_timeout_us: u32,
    data_timeout_us: u32
) -> Self where
    PINS: Pins<I2C1>, 

Creates a blocking I2C1 object on pins PB10 and PB11

Trait Implementations

impl<PINS> Read<u8> for BlockingI2c<I2C0, PINS>

type Error = NbError<Error>

Error type

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

Reads enough bytes from slave with address to fill buffer

impl<PINS> Read<u8> for BlockingI2c<I2C1, PINS>

type Error = NbError<Error>

Error type

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

Reads enough bytes from slave with address to fill buffer

impl<PINS> Write<u8> for BlockingI2c<I2C0, PINS>

type Error = NbError<Error>

Error type

fn write(&mut self, addr: u8, bytes: &[u8]) -> Result<(), Self::Error>

Writes bytes to slave with address address

impl<PINS> Write<u8> for BlockingI2c<I2C1, PINS>

type Error = NbError<Error>

Error type

fn write(&mut self, addr: u8, bytes: &[u8]) -> Result<(), Self::Error>

Writes bytes to slave with address address

impl<PINS> WriteRead<u8> for BlockingI2c<I2C0, PINS>

type Error = NbError<Error>

Error type

fn write_read(
    &mut self,
    addr: u8,
    bytes: &[u8],
    buffer: &mut [u8]
) -> Result<(), Self::Error>

Writes bytes to slave with address address and then reads enough bytes to fill buffer in a single transaction

impl<PINS> WriteRead<u8> for BlockingI2c<I2C1, PINS>

type Error = NbError<Error>

Error type

fn write_read(
    &mut self,
    addr: u8,
    bytes: &[u8],
    buffer: &mut [u8]
) -> Result<(), Self::Error>

Writes bytes to slave with address address and then reads enough bytes to fill buffer in a single transaction