Update simulator.py

simulator.py

@@ -1,4 +1,101 @@
+import gradio as gr
+import time
+import threading
 
+# Morse code dictionary
+MORSE_CODE_DICT = {
+    'A': '.-', 'B': '-...', 'C': '-.-.', 'D': '-..', 'E': '.', 'F': '..-.',
+    'G': '--.', 'H': '....', 'I': '..', 'J': '.---', 'K': '-.-', 'L': '.-..',
+    'M': '--', 'N': '-.', 'O': '---', 'P': '.--.', 'Q': '--.-', 'R': '.-.',
+    'S': '...', 'T': '-', 'U': '..-', 'V': '...-', 'W': '.--', 'X': '-..-',
+    'Y': '-.--', 'Z': '--..', '1': '.----', '2': '..---', '3': '...--',
+    '4': '....-', '5': '.....', '6': '-....', '7': '--...', '8': '---..',
+    '9': '----.', '0': '-----', ', ': '--..--', '.': '.-.-.-', '?': '..--..',
+    '/': '-..-.', '-': '-....-', '(': '-.--.', ')': '-.--.-'
+}
+
+dot_duration = 0.2  # seconds
+dash_duration = dot_duration * 3
+space_duration = dot_duration * 7
+letter_space_duration = dot_duration * 3
+
+led_html = """
+<div style="width: 50px; height: 50px; border-radius: 50%; background-color: {color};"></div>
+"""
+
+def morse_to_text(morse_code):
+    morse_code = morse_code.replace("/", " / ") # Add space for word separator
+    words = morse_code.split(" / ")
+    text = ""
+    for word in words:
+        letters = word.split()  #Splits into individual Morse codes
+        for letter in letters:
+            try:
+                found = False
+                for key, value in MORSE_CODE_DICT.items():
+                    if value == letter:
+                        text += key
+                        found = True
+                        break
+                if not found:
+                    raise ValueError(f"Invalid Morse code: {letter}")
+            except ValueError as e:
+                raise e
+        text += " "
+    return text.strip()
+
+def display_led(morse_code, callback):
+    """Simulates the LED display and updates the Gradio LED component."""
+    try:
+        for symbol in morse_code:
+            if symbol == '.':
+                callback(led_html.format(color="yellow"))
+                time.sleep(dot_duration)
+                callback(led_html.format(color="gray"))
+                time.sleep(dot_duration)
+            elif symbol == '-':
+                callback(led_html.format(color="yellow"))
+                time.sleep(dash_duration)
+                callback(led_html.format(color="gray"))
+                time.sleep(dot_duration)
+            elif symbol == ' ':
+                time.sleep(letter_space_duration)
+            elif symbol == '/':
+                time.sleep(space_duration)
+    except Exception as e:
+        return f"Error during LED display: {e}"  # Return error message
+    return led_html.format(color="gray") # Ensure led is turned off after the process
+
+def decode_morse(morse_code):
+    try:
+        decoded_text = morse_to_text(morse_code.upper())
+    except ValueError as e:
+        return str(e), led_html.format(color="gray")  # Return error message
+
+    # Use a GradioState to keep track of the LED display
+    def update_led(led_status):
+        return led_status
+
+    # Call the display_led function in a separate thread to keep the UI responsive
+    threading.Thread(target=display_led, args=(morse_code, update_led)).start()
+
+    return decoded_text, led_html.format(color="gray")
+
+# Gradio Interface
+with gr.Blocks() as iface:
+    morse_input = gr.Textbox(label="Morse Code Input", placeholder="Enter Morse Code Here")
+    decoded_output = gr.Textbox(label="Decoded Text")
+    led_display = gr.HTML(led_html.format(color="gray"), label="LED Output") # Initialize with gray
+
+    morse_input.change(fn=decode_morse,
+                       inputs=morse_input,
+                       outputs=[decoded_output, led_display])
+# To run it locally
+iface.launch()
+
+# To run it on Hugging Face Spaces
+
+"""
 import tkinter as tk
 from tkinter import ttk
 import time
@@ -140,7 +237,8 @@ class MorseDecoderApp:
 
 
     def display_led(self, morse_code):
-        """Displays the Morse code using the LED simulation.  Runs in a separate thread to avoid freezing the GUI."""
+        #Displays the Morse code using the LED simulation.  Runs in a separate thread to avoid freezing the GUI.
+
         self.decode_button.config(state=tk.DISABLED)  # Disable button during processing
         self.morse_input.config(state=tk.DISABLED) # Disable input field during processing
 
@@ -198,4 +296,6 @@ class MorseDecoderApp:
 if __name__ == "__main__":
     root = tk.Tk()
     app = MorseDecoderApp(root)
-    root.mainloop()
+    root.mainloop()
+
+"""