[−][src]Trait lpc55_hal::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<PIO1, PIO2, I2C, PINS> Write for I2cMaster<PIO1, PIO2, I2C, PINS> where
    PIO1: PinId,
    PIO2: PinId,
    I2C: I2c,
    PINS: I2cPins<PIO1, PIO2, I2C>, [src]

type Error = Error

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