Struct stm32f4xx_hal::fsmc_lcd::Lcd

pub struct Lcd<S> { /* private fields */ }

An interface to an LCD controller using one sub-bank

This struct provides low-level read and write commands that can be used to implement drivers for LCD controllers. Each function corresponds to exactly one transaction on the bus.

Implementations

impl<S> Lcd<S>

where S: SubBank,

pub fn write_data(&mut self, value: u16)

Writes a value with the data/command (address) signals set high

pub fn write_command(&mut self, value: u16)

Writes a value with the data/command (address) signals set low

pub fn read_data(&self) -> u16

Reads a value with the data/command (address) signals set high

pub fn read_command(&self) -> u16

Reads a value with the data/command (address) signals set low

Trait Implementations

impl<S> WriteOnlyDataCommand for Lcd<S>

where S: SubBank,

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

Send a batch of commands to display

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

Send pixel data to display

impl<S> WriteOnlyDataCommand for Lcd<S>

where S: SubBank,

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

Send a batch of commands to display

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

Send pixel data to display