marc/ddgo-pnp-controller
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Read controller input into struct

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Marc Riera 2023-02-17 00:12:04 +01:00
parent 974dcce2d7
commit 5f53051bcf
1 changed files with 62 additions and 8 deletions
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70
src/main.rs
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@ -1,17 +1,71 @@
use evdev_rs::Device;
use evdev_rs::InputEvent;
use evdev_rs::ReadFlag;
use evdev_rs::enums::EventCode;
use evdev_rs::enums::EV_KEY;
#[derive(Default)]
struct Controller {
power: u8,
brake: u8,
button_sl: bool,
button_st: bool,
button_a: bool,
button_b: bool,
button_c: bool,
button_d: bool,
button_up: bool,
button_down: bool,
button_left: bool,
button_right: bool,
}
fn main() {
let d = Device::new_from_path("/dev/input/event1").unwrap();
let d1 = Device::new_from_path("/dev/input/event1").unwrap();
let d2 = Device::new_from_path("/dev/input/event2").unwrap();
let mut controller: Controller = Default::default();
loop {
let ev = d.next_event(ReadFlag::NORMAL).map(|val| val.1);
match ev {
Ok(ev) => println!("Event: {} {} {}",
ev.event_type().map(|ev_type| format!("{}", ev_type)).unwrap_or("".to_owned()),
ev.event_code,
ev.value),
Err(_e) => (),
for device in [&d1, &d2] {
let ev = device.next_event(ReadFlag::NORMAL).map(|val| val.1);
match ev {
Ok(ev) => read_input(ev, &mut controller),
Err(_e) => (),
}
}
}
}
fn read_input(event: InputEvent, controller: &mut Controller) {
match event.event_code{
EventCode::EV_KEY(EV_KEY::KEY_0)=>if event.value == 1 {controller.power = 0},
EventCode::EV_KEY(EV_KEY::KEY_1)=>if event.value == 1 {controller.power = 1},
EventCode::EV_KEY(EV_KEY::KEY_2)=>if event.value == 1 {controller.power = 2},
EventCode::EV_KEY(EV_KEY::KEY_3)=>if event.value == 1 {controller.power = 3},
EventCode::EV_KEY(EV_KEY::KEY_4)=>if event.value == 1 {controller.power = 4},
EventCode::EV_KEY(EV_KEY::KEY_5)=>if event.value == 1 {controller.power = 5},
EventCode::EV_KEY(EV_KEY::KEY_B)=>if event.value == 1 {controller.brake = 0},
EventCode::EV_KEY(EV_KEY::KEY_C)=>if event.value == 1 {controller.brake = 1},
EventCode::EV_KEY(EV_KEY::KEY_D)=>if event.value == 1 {controller.brake = 2},
EventCode::EV_KEY(EV_KEY::KEY_E)=>if event.value == 1 {controller.brake = 3},
EventCode::EV_KEY(EV_KEY::KEY_F)=>if event.value == 1 {controller.brake = 4},
EventCode::EV_KEY(EV_KEY::KEY_G)=>if event.value == 1 {controller.brake = 5},
EventCode::EV_KEY(EV_KEY::KEY_H)=>if event.value == 1 {controller.brake = 6},
EventCode::EV_KEY(EV_KEY::KEY_I)=>if event.value == 1 {controller.brake = 7},
EventCode::EV_KEY(EV_KEY::KEY_J)=>if event.value == 1 {controller.brake = 8},
EventCode::EV_KEY(EV_KEY::KEY_P)=>if event.value == 1 {controller.brake = 9},
EventCode::EV_KEY(EV_KEY::KEY_SPACE)=>controller.button_sl = event.value != 0,
EventCode::EV_KEY(EV_KEY::KEY_ENTER)=>controller.button_st = event.value != 0,
EventCode::EV_KEY(EV_KEY::KEY_A)=>controller.button_a = event.value != 0,
EventCode::EV_KEY(EV_KEY::KEY_Z)=>controller.button_b = event.value != 0,
EventCode::EV_KEY(EV_KEY::KEY_X)=>controller.button_c = event.value != 0,
EventCode::EV_KEY(EV_KEY::KEY_S)=>controller.button_d = event.value != 0,
EventCode::EV_KEY(EV_KEY::KEY_UP)=>controller.button_up = event.value != 0,
EventCode::EV_KEY(EV_KEY::KEY_DOWN)=>controller.button_down = event.value != 0,
EventCode::EV_KEY(EV_KEY::KEY_LEFT)=>controller.button_left = event.value != 0,
EventCode::EV_KEY(EV_KEY::KEY_RIGHT)=>controller.button_right = event.value != 0,
_=>(),
}
}