Trait lpc82x_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 Write for I2C<Enabled>

type Error = Void

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

Write to the I2C bus

Please refer to the embedded-hal documentation for details.

Limitations

Writing multiple bytes should work, but has not been tested.

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