test serial read/write

simulated_pcb/odo_serial.test.py

@@ -32,6 +32,7 @@ def curses_main(stdscr):
 
     log_lines = []
     log_lock = threading.Lock()
+    cmd_history = []
 
     with serial.Serial(SERIAL_PORT, BAUDRATE, timeout=1) as ser:
         time.sleep(2)
@@ -43,15 +44,25 @@ def curses_main(stdscr):
         while True:
             stdscr.clear()
             h, w = stdscr.getmaxyx()
+
+            # Split screen horizontally (80% logs, 20% history)
+            split_x = int(w * 0.7)
             log_height = h - 2
 
-            # Display log lines
+            # --- Left panel: logs ---
             with log_lock:
                 visible_logs = log_lines[-log_height:]
             for i, line in enumerate(visible_logs):
-                stdscr.addnstr(i, 0, line, w - 1)
+                stdscr.addnstr(i, 0, line, split_x - 1)
 
-            # Input line
+            # --- Right panel: command history ---
+            stdscr.vline(0, split_x, "|", log_height)
+            history_start_x = split_x + 2
+            stdscr.addstr(0, history_start_x, "Historique des commandes:")
+            for i, cmd in enumerate(reversed(cmd_history[-(log_height - 2):])):
+                stdscr.addnstr(i + 1, history_start_x, cmd, w - history_start_x - 1)
+
+            # --- Input line ---
             stdscr.addstr(log_height, 0, "-" * (w - 1))
             stdscr.addstr(log_height + 1, 0, f"Commande >>> {user_input}")
             stdscr.refresh()
@@ -64,7 +75,7 @@ def curses_main(stdscr):
             if ch is None:
                 continue
 
-            # Handle input
+            # Handle key input
             if isinstance(ch, str):
                 if ch in ("\n", "\r"):
                     cmd = user_input.strip()
@@ -73,8 +84,9 @@ def curses_main(stdscr):
                         break
                     if cmd:
                         ser.write((cmd + "\n").encode())
+                        cmd_history.append(cmd)
                     user_input = ""
-                elif ch in ("\b", "\x7f"):  # Backspace compatibility
+                elif ch in ("\b", "\x7f"):
                     user_input = user_input[:-1]
                 elif ch.isprintable():
                     user_input += ch