return v
else:
raise argparse.ArgumentTypeError('must be in range [0..7]')
if __name__ == '__main__':
CFG_FILE_NAME = os.path.splitext(os.path.basename(__file__))[0] + '.cfg'
dflt_search_path = [
'/etc/' + CFG_FILE_NAME,
os.path.expanduser('~/.' + CFG_FILE_NAME)
]
cfg = simpleconfig.parse(files=dflt_search_path, defaults={
'port' : dspin.RASPI_SPI_DEVICE,
'max_speed' : 1000,
'step_mode' : 7,
'resolution' : 400,
'stdby_gpio' : 24,
'cs_gpio' : 26,
'not_busy_gpio' : 22
})
parser = cli.get_argument_parser(
description="Demonstration of controlling a stepper motor with a dSPIN chip via SPI."
)
parser.add_argument('-R', '--resolution',
help="Stepper motor resolution (steps/turn)",
dest='resolution',
type=int,
default=cfg['resolution']
)
parser.add_argument('-M', '--max-speed',
('B', 3, 11),
('C', 4, 11),
('A', 3, 33),
])
sequence = robot.song_sequence_record(0, s.score)
robot.song_sequence_play(sequence)
if __name__ == '__main__':
dflt_search_path = [
'/etc/demo-create.cfg',
os.path.expanduser('~/.demo-create.cfg')
]
cfg = simpleconfig.parse(files=dflt_search_path, defaults={
'port' : '/dev/ttyUSB0'
})
parser = cli.get_argument_parser(
description="Demonstration of controlling a iRobot Create robot with Python scripts."
)
parser.add_argument(dest='demo',
metavar='DEMO_NAME',
choices=_all_demos.keys() + ['?'],
nargs=1,
help="demonstration selector. Use '?' for a detailed list"
)
parser.add_argument('-p', '--port',
help="Create connection serial port",
dest='port',
default=cfg['port']
