Struct AsusController 

pub struct AsusController { /* private fields */ }

The ASUS display controller.

Provides access to ASUS Splendid display settings including:

• Display modes (Normal, Vivid, Manual, Eye Care, E-Reading)
• Dimming control
• Slider values

Example

use asus_display_control::{AsusController, DisplayController, NormalMode};

let controller = AsusController::new()?;
controller.set_mode(&NormalMode::new())?;

Limitations

Only one instance can exist at a time due to DLL/RPC constraints.

Implementations

impl AsusController

pub fn new() -> Result<Self, ControllerError>

Create a new controller instance.

Only one instance can exist at a time due to DLL/RPC limitations. The instance guard is released when the controller is dropped.

Errors

• ControllerError::AlreadyInitialized if another instance already exists
• ControllerError::PackageNotFound if the ASUS package is not installed
• ControllerError::DllLoad if the DLL fails to load
• ControllerError::RpcInitFailed if RPC initialization fails

pub fn set_splendid_mode( &self, symbol: &[u8], value: u8, ) -> Result<(), ControllerError>

Set a splendid mode with a value parameter.

This is used internally by mode implementations.

pub fn set_monochrome_mode( &self, grayscale: u8, temp: u8, ) -> Result<(), ControllerError>

Set monochrome/e-reading mode with grayscale and temp.

This is used internally by EReadingMode.

pub fn dimming_to_percent(splendid_value: i32) -> i32

Convert dimming from splendid units (40-100) to percentage (0-100).

pub fn percent_to_dimming(percent: i32) -> i32

Convert dimming from percentage (0-100) to splendid units (40-100).

Trait Implementations

impl DisplayController for AsusController

fn get_state(&self) -> ControllerState

Get a snapshot of the current controller state.

fn refresh_sliders(&self) -> Result<(), ControllerError>

Refresh slider values from the device.

fn sync_all_sliders(&self) -> Result<(), ControllerError>

Sync all slider values from hardware.

fn set_dimming(&self, level: i32) -> Result<(), ControllerError>

Set the display dimming level (40-100 in splendid units).

fn set_dimming_percent(&self, percent: i32) -> Result<(), ControllerError>

Set dimming using percentage (0-100).

fn get_current_mode(&self) -> Result<Box<dyn DisplayMode>, ControllerError>

Get the current display mode.

fn set_mode(&self, mode: &dyn DisplayMode) -> Result<(), ControllerError>

Set a display mode.

fn toggle_e_reading(&self) -> Result<Box<dyn DisplayMode>, ControllerError>

Toggle e-reading mode on/off.

impl Drop for AsusController

fn drop(&mut self)

Executes the destructor for this type.

impl Send for AsusController

impl Sync for AsusController