utils.py 文件源码

def connected_microbits():
    """
    Based on code from https://github.com/ntoll/microrepl
    Returns a list of connected micro:bit port addresses (format is system
    dependent).
    """
    ports = list_serial_ports()
    platform = sys.platform
    results = []
    if platform.startswith("linux"):
        for port in ports:
            if "VID:PID=0D28:0204" in port[2].upper():
                results.append(port[0])
    elif platform.startswith("darwin"):
        for port in ports:
            if "VID:PID=0D28:0204" in port[2].upper():
                results.append(port[0])
    elif platform.startswith("win"):
        for port in ports:
            if "VID:PID=0D28:0204" in port[2].upper():
                results.append(port[0])
    return results