Rust bindings for the Logitech Gaming LCD/Gamepanel SDK

The Logitech LCD/GamePanel SDK introduces second screen capability that allows GamePanel-enabled Logitech gaming keyboards to display in-game info, system statistics, and more. The SDK enables integration of GamePanel functionality within your code.

Documentation

• G19 - 320x240 Full RGBA (Untested)
• G510 - 160x43 Monochrome (Working)
• G13 - 160x43 Monochrome (Untested)
• G15 v1 - 160x43 Monochrome (Untested)
• G15 v2 - 160x43 Monochrome (Untested)
• LCD emulator - 160x43 Monochrome (Working)
• LCD emulator - 320x240 Full RGBA (Working)

The Logitech Gaming Software comes with an LCD emulator. You can access it by going to your task bar tray CTRL + SHIFT + RIGHT CLICK on Logitech Gaming Software tray icon and press "LCD Emulator"

• Logitech Gaming Software

This crate will try to locate and load LogitechLcd.dll at runtime. We start by looking up the CLSID in the Windows registry, if it’s found we load the library with a call to LoadLibrary() with the full path. If it fails we call LoadLibrary() with just the DLL name. This will search your PATH for the library.

extern crate logitech_lcd;

fn main() {
    let mut driver = logitech_lcd::Driver::init_mono("Hello World").unwrap();

    driver.set_mono_text(1, "        Hello World!").unwrap();
    driver.update();

    std::thread::sleep(std::time::Duration::from_millis(5000));
}

extern crate logitech_lcd;
use logitech_lcd::{Driver, COLOR_WIDTH, COLOR_HEIGHT, COLOR_BYTES_PER_PIXEL};

fn main() {
    let blank_screen = std::iter::repeat(255u8).take(
        COLOR_WIDTH * COLOR_HEIGHT * COLOR_BYTES_PER_PIXEL).collect::<Vec<u8>>();

    let mut driver = Driver::init_color("Color image app").unwrap();
    driver.set_color_background(&blank_screen[..]).unwrap();

    driver.set_color_title("  Hello World!", 0, 0, 0).unwrap();

    driver.set_color_text(0, "Red",     0xFF, 0x00, 0x00).unwrap();
    driver.set_color_text(1, "Green",   0x00, 0xFF, 0x00).unwrap();
    driver.set_color_text(2, "Blue",    0x00, 0x00, 0xFF).unwrap();
    driver.set_color_text(3, "Yellow",  0xFF, 0xFF, 0x00).unwrap();
    driver.set_color_text(4, "Cyan ",   0x00, 0xFF, 0xFF).unwrap();
    driver.set_color_text(5, "Magenta", 0xFF, 0x00, 0xFF).unwrap();
    driver.update();

    std::thread::sleep(std::time::Duration::from_millis(10000));
}

The artifacts should only be visible in the emulator.

/examples/mono-image.rs

/examples/color-image.rs

Licensed under either of

• Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT) at your option.

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