add: basic F key mash macro sample

src/main.rs

@@ -36,7 +36,7 @@ fn run(input_device: &'static evdev::Device, pedals: impl Iterator<Item = Pedal>
     }
 
     for recieved in rx {
-        println!("{}", recieved);
+        println!("{:?}", recieved);
     }
 
     for handle in handles {
@@ -81,5 +81,5 @@ fn create_device() -> Result<evdev::uinput::VirtualDevice, Box<dyn std::error::E
 
 pub struct Pedal {
     key: evdev::Key,
-    action: Box<dyn Fn(&std::sync::mpsc::Sender<String>) -> () + Send + 'static>,
+    action: Box<dyn Fn(&std::sync::mpsc::Sender<evdev::InputEvent>) -> () + Send + 'static>,
 }

src/pedals.rs

@@ -1,19 +1,27 @@
 pub use crate::Pedal;
-use evdev::Key;
+use evdev::{EventType, InputEvent, Key};
 
 pub fn pedals() -> Vec<Pedal> {
     vec![
         Pedal {
             key: Key::BTN_SIDE,
-            action: Box::new(|tx| tx.send(String::from("BTN_SIDE")).unwrap()),
+            action: Box::new(|tx| ()),
         },
         Pedal {
             key: Key::BTN_EXTRA,
-            action: Box::new(|tx| tx.send(String::from("BTN_EXTRA")).unwrap()),
+            action: Box::new(|tx| {
+                let code = Key::KEY_F.code();
+                let down_event = InputEvent::new(EventType::KEY, code, 1);
+                let up_event = InputEvent::new(EventType::KEY, code, 0);
+                tx.send(down_event).unwrap();
+                std::thread::sleep(std::time::Duration::from_millis(24));
+                tx.send(up_event).unwrap();
+                std::thread::sleep(std::time::Duration::from_millis(33));
+            }),
         },
         Pedal {
             key: Key::BTN_RIGHT,
-            action: Box::new(|tx| tx.send(String::from("BTN_RIGHT")).unwrap()),
+            action: Box::new(|tx| ()),
         },
     ]
 }