2 files changed, 10 insertions(+), 6 deletions(-)

M src/lib.rs
M src/main.rs

@@ 3,6 3,7 @@ pub const MEMORY_SIZE: usize = 1<<20;
 pub const SCREEN_WIDTH: usize = 512;
 pub const SCREEN_HEIGHT: usize = 512;
 pub const SCREEN_UPDATE_ADDRESS: usize = 0x7FFFF;
+pub const KEYBOARD_INTERFACE_ADDRESS: usize = 480<<10;
 
 use minifb::Key;
 


@@ 155,3 156,4 @@ pub fn keys_to_state(keys: Vec<Key>) -> Vec<u16> { //output is using only 10 bit
     output
 }
 
+

@@ 1,5 1,5 @@
 use std::{fs, io};
-use minifb::{Window, WindowOptions, Key};
+use minifb::{Window, WindowOptions};
 use implementation::*;
 
 fn main() {


@@ 41,17 41,19 @@ fn main() {
     
     let mut window = Window::new("STT Display", SCREEN_WIDTH, SCREEN_HEIGHT, WindowOptions::default()).unwrap();
     window.update_with_buffer(&[0;(1<<14)],128,128).unwrap();
-    let mut instructions_run = 0;
     while window.is_open() && processor.run() {
         if processor.memory[SCREEN_UPDATE_ADDRESS] != 0 {
             processor.memory[SCREEN_UPDATE_ADDRESS] = 0;
             window.update_with_buffer(&mem_to_buf(&processor.memory), SCREEN_WIDTH, SCREEN_HEIGHT).unwrap();
         }
-        instructions_run += 1;
-        if instructions_run%1000 == 0 {
-            println!("Program running");
+        
+        if processor.memory[KEYBOARD_INTERFACE_ADDRESS] != 0 { //update keyboard state
+            processor.memory[KEYBOARD_INTERFACE_ADDRESS] = 0;
+            for (i, value) in keys_to_state(window.get_keys()).iter().enumerate() {
+                processor.memory[KEYBOARD_INTERFACE_ADDRESS+i+1] = *value;
+            }
         }
     }
-
+    
     println!("Stack A: {0:?}\nStack B: {1:?}", processor.stack_a, processor.stack_b);
 }