pico-autoflash-windows.py

import os
import time
import shutil
import argparse

# Create the argument parser
parser = argparse.ArgumentParser(description='Pico Firmware Flasher')
parser.add_argument('uf2_file_path', metavar='UF2_FILE', type=str, help='Path to the UF2 file')
parser.add_argument('-d', '--drive_letter', type=str, default='D:', help='Drive letter of the Pico (default: D:)')

# Parse the command-line arguments
args = parser.parse_args()

# Set the UF2 file path and drive letter
uf2_file_path = args.uf2_file_path
drive_letter = args.drive_letter

# Print the initial message
print("Press Ctrl+C to exit - Warning: Exiting while flashing a Pico could damage the Pico.")

# Loop indefinitely
while True:
    # Check if the Pico drive is available
    if os.path.exists(drive_letter):
        print("Pico detected - Attempting to write firmware")
        try:
            # Copy the UF2 file to the Pico drive
            shutil.copy2(uf2_file_path, drive_letter)
            # Print a message indicating that the firmware has been installed
            print("Firmware installed - Rebooting Pico")
        except PermissionError:
            print("Permission Error: Unable to copy firmware to the Pico. Please reconnect the Pico and try again.")
        except FileNotFoundError:
            print("Error: UF2 file not found. Please check the file location.")

    # Wait for 5 seconds before checking again
    time.sleep(5)

Fixed a typo (time.sleep(5'') line 37 should not have the apostrophes