Decode scancode into characters and write them to the screen

src/main.rs

@@ -1,9 +1,9 @@
 mod controller;
 
-use std::{os::mikros::{ipc, syscalls}, sync::OnceLock};
+use std::{fs::File, io::Write, os::mikros::{ipc, syscalls}, sync::OnceLock};
 
 use controller::Ps2Controller;
-use pc_keyboard::{ScancodeSet, ScancodeSet2};
+use pc_keyboard::{layouts::Us104Key, EventDecoder, HandleControl, KeyState, Modifiers, ScancodeSet, ScancodeSet2};
 
 static CONTROLLER: OnceLock<Ps2Controller> = OnceLock::new();
 
@@ -110,12 +110,23 @@ fn main() {
     syslog_client.send_text_message("ps2", "Set keyboard to scan code set 2").unwrap();
 
     let mut scancode_decoder = ScancodeSet2::new();
+    let mut event_decoder = EventDecoder::new(Us104Key, HandleControl::Ignore);
+
+    let mut display = File::open("/dev/bga0").unwrap();
 
     loop {
         let byte = controller.read_port1();
         let event = scancode_decoder.advance_state(byte).unwrap();
-        if let Some(event) = event {
-            dbg!(event);
+        let Some(event) = event else {
+            continue;
+        };
+        let key = event_decoder.process_keyevent(event);
+        let Some(key) = key else {
+            continue;
+        };
+        match key {
+            pc_keyboard::DecodedKey::RawKey(_) => (),
+            pc_keyboard::DecodedKey::Unicode(ch) => write!(display, "{}", ch).unwrap(),
         }
     }
 }