[−]Trait circuit_playground_express::prelude::_embedded_hal_blocking_i2c_Write

pub trait _embedded_hal_blocking_i2c_Write {
    type Error;
    fn write(&mut self, addr: u8, bytes: &[u8]) -> Result<(), Self::Error>;
}

Blocking write

Associated Types

type Error

Error type

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Required methods

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

Sends bytes to slave with address addr

I2C Events (contract)

Master: ST SAD+W     B0     B1     ... BN     SP
Slave:           SAK    SAK    SAK ...    SAK

Where

  • ST = start condition
  • SAD+W = slave address followed by bit 0 to indicate writing
  • SAK = slave acknowledge
  • Bi = ith byte of data
  • SP = stop condition
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Implementors

impl Write for I2CMaster0[src]

type Error = I2CError

fn write(
    &mut self,
    addr: u8,
    bytes: &[u8]
) -> Result<(), <I2CMaster0 as Write>::Error>[src]

Sends bytes to slave with address addr

impl Write for I2CMaster1[src]

type Error = I2CError

fn write(
    &mut self,
    addr: u8,
    bytes: &[u8]
) -> Result<(), <I2CMaster1 as Write>::Error>[src]

Sends bytes to slave with address addr

impl Write for I2CMaster2[src]

type Error = I2CError

fn write(
    &mut self,
    addr: u8,
    bytes: &[u8]
) -> Result<(), <I2CMaster2 as Write>::Error>[src]

Sends bytes to slave with address addr

impl Write for I2CMaster3[src]

type Error = I2CError

fn write(
    &mut self,
    addr: u8,
    bytes: &[u8]
) -> Result<(), <I2CMaster3 as Write>::Error>[src]

Sends bytes to slave with address addr

impl Write for I2CMaster4[src]

type Error = I2CError

fn write(
    &mut self,
    addr: u8,
    bytes: &[u8]
) -> Result<(), <I2CMaster4 as Write>::Error>[src]

Sends bytes to slave with address addr

impl Write for I2CMaster5[src]

type Error = I2CError

fn write(
    &mut self,
    addr: u8,
    bytes: &[u8]
) -> Result<(), <I2CMaster5 as Write>::Error>[src]

Sends bytes to slave with address addr

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