Trait embedded_hal::blocking::i2c::Write

pub trait Write<A: AddressMode = SevenBitAddress> {
    type Error;
    fn try_write(&mut self, address: A, bytes: &[u8]) -> Result<(), Self::Error>;
}

Blocking write

Associated Types

type Error

Error type

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Required methods

fn try_write(&mut self, address: A, bytes: &[u8]) -> Result<(), Self::Error>

Sends bytes to slave with address address

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<E, S> Write<u8> for S where
    S: Default<E> + Transactional<Error = E>, 

type Error = E

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

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