Struct I8080

pub struct I8080<'d, Dm: DriverMode> { /* private fields */ }

Available on crate feature unstable only.

Represents the I8080 LCD interface.

Implementations

impl<'d, Dm> I8080<'d, Dm>

where Dm: DriverMode,

pub fn new( lcd: Lcd<'d, Dm>, channel: impl TxChannelFor<LCD_CAM<'d>>, pins: impl TxPins, config: Config, ) -> Result<Self, ConfigError>

Creates a new instance of the I8080 LCD interface.

pub fn apply_config(&mut self, config: &Config) -> Result<(), ConfigError>

Applies configuration.

Errors

ConfigError::Clock variant will be returned if the frequency passed in Config is too low.

pub fn set_byte_order(&mut self, byte_order: ByteOrder) -> &mut Self

Configures the byte order for data transmission in 16-bit mode. This must be set to ByteOrder::default() when transmitting in 8-bit mode.

pub fn set_8bits_order(&mut self, byte_order: ByteOrder) -> &mut Self

Configures the byte order for data transmission in 8-bit mode. This must be set to ByteOrder::default() when transmitting in 16-bit mode.

pub fn set_bit_order(&mut self, bit_order: BitOrder) -> &mut Self

Configures the bit order for data transmission.

pub fn with_cs(self, cs: impl PeripheralOutput<'d>) -> Self

Associates a CS pin with the I8080 interface.

pub fn with_ctrl_pins( self, dc: impl PeripheralOutput<'d>, wrx: impl PeripheralOutput<'d>, ) -> Self

Configures the control pins for the I8080 interface.

pub fn send<W: Into<u16> + Copy, BUF: DmaTxBuffer>( self, cmd: impl Into<Command<W>>, dummy: u8, data: BUF, ) -> Result<I8080Transfer<'d, BUF, Dm>, (DmaError, Self, BUF)>

Sends a command and data to the LCD using DMA.

Passing a Command<u8> will make this an 8-bit transfer and a Command<u16> will make this a 16-bit transfer.

Note: A 16-bit transfer on an 8-bit bus will silently truncate the 2nd byte and an 8-bit transfer on a 16-bit bus will silently pad each byte to 2 bytes.

Trait Implementations

impl<Dm: DriverMode> Debug for I8080<'_, Dm>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.