コード例 #1
0
def main():
    """
    The function that actually runs the REPL.
    """
    port = find_microbit()
    print('port', port)
    if not port:
        sys.stderr.write('Could not find micro:bit. Is it plugged in?\n')
        sys.exit(0)
    serial.tools.miniterm.EXITCHARCTER = character(b'\x1d')
    miniterm = connect_miniterm(port)
    # Emit some helpful information about the program and MicroPython.
    shortcut_message = 'Quit: {} | Stop program: Ctrl+C | Reset: Ctrl+D\n'
    help_message = 'Type \'help()\' (without the quotes) then press ENTER.\n'
    exit_char = key_description(serial.tools.miniterm.EXITCHARCTER)
    sys.stderr.write(shortcut_message.format(exit_char))
    sys.stderr.write(help_message)
    # Start everything.
    console.setup()
    miniterm.start()
    miniterm.serial.write(b'\x03')  # Connecting stops the running program.
    try:
        miniterm.join(True)
    except KeyboardInterrupt:
        pass
    sys.stderr.write('\nEXIT - see you soon... :-)\n')
コード例 #2
0
ファイル: microrepl.py プロジェクト: gbaman/microrepl
def main():
    """
    The function that actually runs the REPL.
    """
    port = find_microbit()
    print('port', port)
    if not port:
        sys.stderr.write('Could not find micro:bit. Is it plugged in?\n')
        sys.exit(0)
    serial.tools.miniterm.EXITCHARCTER = character(b'\x1d')
    miniterm = connect_miniterm(port)
    # Emit some helpful information about the program and MicroPython.
    shortcut_message = 'Quit: {} | Stop program: Ctrl+C | Reset: Ctrl+D\n'
    help_message = 'Type \'help()\' (without the quotes) then press ENTER.\n'
    exit_char = key_description(serial.tools.miniterm.EXITCHARCTER)
    sys.stderr.write(shortcut_message.format(exit_char))
    sys.stderr.write(help_message)
    # Start everything.
    console.setup()
    miniterm.set_rx_encoding('utf-8')
    miniterm.set_tx_encoding('utf-8')
    miniterm.start()
    miniterm.serial.write(b'\x03')  # Connecting stops the running program.
    try:
        miniterm.join(True)
    except KeyboardInterrupt:
        pass
    sys.stderr.write('\nEXIT - see you soon... :-)\n')
コード例 #3
0
def main():
    """
    The function that actually runs the REPL.
    """
    if len(sys.argv) != 2:
        print("Usage: microrepl.py /path/to/device")

    port = sys.argv[1]
    print('Device path', port)
    serial.tools.miniterm.EXITCHARCTER = character(b'\x1d')
    miniterm = connect_miniterm(port)
    # Emit some helpful information about the program and MicroPython.
    shortcut_message = 'Quit: {} | Stop program: Ctrl+C | Reset: Ctrl+D\n'
    help_message = 'Type \'help()\' (without the quotes) then press ENTER.\n'
    exit_char = key_description(serial.tools.miniterm.EXITCHARCTER)
    sys.stderr.write(shortcut_message.format(exit_char))
    sys.stderr.write(help_message)
    # Start everything.
    miniterm.set_rx_encoding('utf-8')
    miniterm.set_tx_encoding('utf-8')
    miniterm.start()
    sleep(0.5)
    miniterm.serial.write(b'\x03')  # Connecting stops the running program.
    try:
        miniterm.join(True)
    except KeyboardInterrupt:
        pass
    sys.stderr.write('\nEXIT - see you soon... :-)\n')
コード例 #4
0
ファイル: microrepl.py プロジェクト: Nathanator/microrepl
def main():
    """
    The function that actually runs the REPL.
    """
    port = find_microbit()
    if not port:
        sys.stderr.write('Could not find micro:bit. Is it plugged in?\n')
        sys.exit(0)
    serial.tools.miniterm.EXITCHARCTER = character(b'\x1d')
    try:
        miniterm = Miniterm(
            port,
            BAUDRATE,
            PARITY,
            rtscts=False,
            xonxoff=False,
            echo=False,
            convert_outgoing=2,
            repr_mode=0,
        )
    except serial.SerialException as e:
        if e.errno == 16:
            # Device is busy. Explain what to do.
            sys.stderr.write("Found micro:bit, but the device is busy. " +
                             "Wait up to 20 seconds, or " +
                             "press the reset button on the " +
                             "back of the device next to the yellow light; " +
                             "then try again.\n")
        else:
            # Try to be as helpful as possible.
            sys.stderr.write("Found micro:bit, but could not connect via" +
                             " port %r: %s\n" % (port, e))
            sys.stderr.write("I'm not sure what to suggest. :-(\n")
        sys.exit(1)
    # Emit some helpful information about the program and MicroPython.
    shortcut_message = 'Quit: {} | Stop program: Ctrl+C | Reset: Ctrl+D\n'
    help_message = 'Type \'help()\' (without the quotes) then press ENTER.\n'
    exit_char = key_description(serial.tools.miniterm.EXITCHARCTER)
    sys.stderr.write(shortcut_message.format(exit_char))
    sys.stderr.write(help_message)
    # Start everything.
    console.setup()
    miniterm.start()
    miniterm.serial.write(b'\x03')  # Connecting stops the running program.
    try:
        miniterm.join(True)
    except KeyboardInterrupt:
        pass
    sys.stderr.write('\nEXIT - see you soon... :-)\n')
コード例 #5
0
ファイル: an1310.py プロジェクト: fspijkerman/an1310-python
def main(port, hexFile):
    bl = Bootloader(port)
    print('Using port', bl.port.name)
    bl.set_break(True)
    input('Reset PIC if not in bootloader mode, then press Enter...')
    bl.set_break(False)
    print('Connecting...')
    bl.connect()
    print('Found device ' + bl.dev_info[2] + ', bootloader v.' +
          str(bl.bl_info['version_major']) + '.' +
          str(bl.bl_info['version_minor']))
    if hexFile is None:
        print('No hex file given, exiting.')
        return 0
    bl.load_hex_file(hexFile)
    print('Writing...')
    bl.write()
    print('Verifying...')
    bl.verify()
    print('Running...')
    bl.run()
    print('Launching serial terminal...')

    # run serial.tools.miniterm (some code copied from miniterm's main function)
    bl.port.baudrate = 19200  # reuse our port without closing and reopening it

    # define our own filter to display non-printable chars as '<nn>' hexadecimal
    class MyFilter(serial.tools.miniterm.Transform):
        def rx(self, text):
            r = ''
            for c in text:
                if ' ' <= c < '\x7f' or c in '\r\n\b\t':
                    r += c
                else:
                    r += '<' + '{:02x}'.format(ord(c)) + '>'
            return r

        echo = rx

    # add it to miniterm's table
    serial.tools.miniterm.TRANSFORMATIONS['my_filter'] = MyFilter

    miniterm = serial.tools.miniterm.Miniterm(bl.port,
                                              filters=('my_filter', ),
                                              eol='lf')
    miniterm.exit_character = serial.tools.miniterm.unichr(0x03)  # CTRL-C
    miniterm.menu_character = serial.tools.miniterm.unichr(0x14)  # CTRL-T
    miniterm.set_rx_encoding('ascii')
    miniterm.set_tx_encoding('ascii')

    sys.stderr.write(
        '--- Miniterm on {p.name}  {p.baudrate},{p.bytesize},{p.parity},{p.stopbits} ---\n'
        .format(p=miniterm.serial))
    sys.stderr.write(
        '--- Quit: {} | Menu: {} | Help: {} followed by {} ---\n'.format(
            serial.tools.miniterm.key_description(miniterm.exit_character),
            serial.tools.miniterm.key_description(miniterm.menu_character),
            serial.tools.miniterm.key_description(miniterm.menu_character),
            serial.tools.miniterm.key_description('\x08')))

    miniterm.start()
    try:
        miniterm.join(True)
    except KeyboardInterrupt:
        pass
    sys.stderr.write("\n--- exit ---\n")
    miniterm.join()
    miniterm.close()
コード例 #6
0
                "COM4",
                115200,
                do_not_open = True)

if not hasattr(serial_instance, 'cancel_read'):
    # enable timeout for alive flag polling if cancel_read is not available
    serial_instance.timeout = 1

serial_instance.open()

miniterm = ESPMiniterm(
    serial_instance,
    echo=False,
    eol='crlf',
    filters=["espstackdecoder"])
miniterm.exit_character = chr(0x03) #unichr(0x1d)
miniterm.menu_character = chr(0x14)
miniterm.raw = False
miniterm.set_rx_encoding('UTF-8')
miniterm.set_tx_encoding('UTF-8')

miniterm.start()

try:
    miniterm.join(True)
except KeyboardInterrupt:
    pass
sys.stderr.write("\n--- exit ---\n")
miniterm.join()
miniterm.close()