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Finish DGOC-44U data structure

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Marc Riera 2023-03-03 00:13:57 +01:00
parent 4c18e70ce8
commit 37cd8456d1
2 changed files with 37 additions and 6 deletions
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1
Cargo.toml
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@ -4,4 +4,5 @@ version = "0.1.0"
edition = "2021" edition = "2021"
[dependencies] [dependencies]
bitflags = "1.3.2"
evdev = "0.12.1" evdev = "0.12.1"

42
src/controller/emulated/dgoc44u.rs
View file

@ -1,13 +1,43 @@
use bitflags::bitflags;
use crate::state::ControllerState; use crate::state::ControllerState;
const POWER_NOTCHES: [u8; 6] = [0x81, 0x6D, 0x54, 0x3F, 0x21, 0x00]; const POWER_NOTCHES: [u8; 6] = [0x81, 0x6D, 0x54, 0x3F, 0x21, 0x00];
const BRAKE_NOTCHES: [u8; 10] = [0x79, 0x8A, 0x94, 0x9A, 0xA2, 0xA8, 0xAF, 0xB2, 0xB5, 0xB9]; const BRAKE_NOTCHES: [u8; 10] = [0x79, 0x8A, 0x94, 0x9A, 0xA2, 0xA8, 0xAF, 0xB2, 0xB5, 0xB9];
pub fn update_gadget(state: &mut ControllerState) { bitflags! {
// Calculate data for handles struct Buttons: u8 {
let power = POWER_NOTCHES[state.power as usize]; const NONE = 0;
let brake = BRAKE_NOTCHES[state.brake as usize]; const B = 1;
const A = 2;
const C = 4;
const D = 8;
const SELECT = 16;
const START = 32;
const UP = Self::SELECT.bits | Self::D.bits;
const DOWN = Self::SELECT.bits | Self::B.bits;
const LEFT = Self::SELECT.bits | Self::A.bits;
const RIGHT = Self::SELECT.bits | Self::C.bits;
}
}
// Assemble data and send it to gadget pub fn update_gadget(state: &mut ControllerState) {
let data = [brake, power, 0, 0, 0, 0]; // Calculate data for handles
let power = POWER_NOTCHES[state.power as usize];
let brake = BRAKE_NOTCHES[state.brake as usize];
// Calculate data for buttons
let mut buttons = Buttons::NONE;
if state.button_a { buttons.insert(Buttons::A) }
if state.button_b { buttons.insert(Buttons::B) }
if state.button_c { buttons.insert(Buttons::C) }
if state.button_d { buttons.insert(Buttons::D) }
if state.button_select { buttons.insert(Buttons::SELECT) }
if state.button_start { buttons.insert(Buttons::START) }
if state.button_up { buttons.insert(Buttons::UP) }
if state.button_down { buttons.insert(Buttons::DOWN) }
if state.button_left { buttons.insert(Buttons::LEFT) }
if state.button_right { buttons.insert(Buttons::RIGHT) }
// Assemble data and send it to gadget
let data = [brake, power, 0, buttons.bits, 0, 0];
} }