Trait ssd1306::prelude::WriteOnlyDataCommand

pub trait WriteOnlyDataCommand {
    pub fn send_commands(
        &mut self, 
        cmd: DataFormat<'_>
    ) -> Result<(), DisplayError>;
    pub fn send_data(&mut self, buf: DataFormat<'_>) -> Result<(), DisplayError>;
}

This trait implements a write-only interface for a display which has separate data and command modes. It is the responsibility of implementations to activate the correct mode in their implementation when corresponding method is called.

Required methods

pub fn send_commands(&mut self, cmd: DataFormat<'_>) -> Result<(), DisplayError>

Send a batch of commands to display

pub fn send_data(&mut self, buf: DataFormat<'_>) -> Result<(), DisplayError>

Send pixel data to display

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Implementors

impl<I2C> WriteOnlyDataCommand for I2CInterface<I2C> where
    I2C: Write, 

pub fn send_commands(
    &mut self,
    cmds: DataFormat<'_>
) -> Result<(), DisplayError>

pub fn send_data(&mut self, buf: DataFormat<'_>) -> Result<(), DisplayError>

impl<SPI, DC> WriteOnlyDataCommand for SPIInterfaceNoCS<SPI, DC> where
    SPI: Write<u8>,
    DC: OutputPin, 

pub fn send_commands(
    &mut self,
    cmds: DataFormat<'_>
) -> Result<(), DisplayError>

pub fn send_data(&mut self, buf: DataFormat<'_>) -> Result<(), DisplayError>

impl<SPI, DC, CS> WriteOnlyDataCommand for SPIInterface<SPI, DC, CS> where
    SPI: Write<u8>,
    DC: OutputPin,
    CS: OutputPin, 

pub fn send_commands(
    &mut self,
    cmds: DataFormat<'_>
) -> Result<(), DisplayError>

pub fn send_data(&mut self, buf: DataFormat<'_>) -> Result<(), DisplayError>

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