Trait embedded_hal::blocking::i2c::Write
source · pub trait Write<A: AddressMode = SevenBitAddress> {
type Error;
// Required method
fn write(&mut self, address: A, bytes: &[u8]) -> Result<(), Self::Error>;
}
Expand description
Blocking write
Required Associated Types§
Required Methods§
sourcefn write(&mut self, address: A, bytes: &[u8]) -> Result<(), Self::Error>
fn write(&mut self, address: A, bytes: &[u8]) -> Result<(), Self::Error>
Writes 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 conditionSAD+W
= slave address followed by bit 0 to indicate writingSAK
= slave acknowledgeBi
= ith byte of dataSP
= stop condition