Corrigindo metodo print_data e argumento timeout

core/serial.py

@@ -53,13 +53,15 @@ def read_data(self, size: int = 4) -> bytes:
         """
         return self.serial.read(size)
 
-    def print_data(self, data: bytes) -> None:
+    def print_data(self, data: int) -> None:
         """
         Prints the received data in hexadecimal format.
 
         Args:
-            data (bytes): Data to be printed.
+            data (int): Data to be printed.
         """
+        data = data.to_bytes(4, 'big')
+
         for byte in data:
             print(f'{byte:02x}', end='')
         print()

core/shell.py

@@ -27,6 +27,8 @@ class ProcessorCIInterfaceShell(cmd.Cmd, ProcessorCIInterface):
     such as clock control, memory read and write, accumulator manipulation, and more.
     """
 
+    prompt = 'ProcessorCIInterface> '
+
     def __init__(self, port: str, baudrate: int, timeout: int = 1) -> None:
         """
         Initializes the communication interface with the processor and the interactive shell.

main.py

@@ -35,12 +35,14 @@ def main():
         '--baudrate',
         help='Baud rate for communication with the controller',
         default=115200,
+        type=int,
     )
     parser.add_argument(
         '-t',
         '--timeout',
         help='Timeout for communication with the controller',
         default=1,
+        type=int,
     )
     parser.add_argument(
         '-s',
@@ -52,7 +54,7 @@ def main():
 
     if args.shell:
         shell = ProcessorCIInterfaceShell(
-            args.port, args.baudrate, args.timeout
+            args.port, args.baudrate, int(args.timeout)
         )
         shell.cmdloop()