def get_args():
parser = get_argument_parser(description=__doc__)
options_grp = parser.add_argument_group('Command options')
options_grp.add_argument(
'-i', '--id',
dest='id',
type=dmxl_id,
help='the servo id',
default=1
)
options_grp.add_argument(
'-I', '--interface',
dest='intf',
action='store_true',
help='''if used, command targets the interface instead of a servo
(-i ignored in this case)'''
)
action_grp = parser.add_mutually_exclusive_group(required=True)
action_grp.add_argument(
'-l', '--list',
dest='list',
action='store_true',
help='list all registers names and ids'
)
action_grp.add_argument(
'-a', '--all',
dest='readall',
action='store_true',
help='display all registers'
)
action_grp.add_argument(
'-r', '--read', dest='read',
type=dmxl_regnum,
help='the register to read',
)
action_grp.add_argument(
'-w', '--write',
dest='write',
type=WriteStatement.check,
help='register write statement (syntax: %s)' % WriteStatement.SYNTAX
)
args = parser.parse_args()
# unify target identification
if args.id == DynamixelBusInterface.INTERFACE_ID:
args.intf = True
elif args.intf:
args.id = DynamixelBusInterface.INTERFACE_ID
return args
def get_args():
parser = get_argument_parser(description=__doc__)
parser.add_argument(
'-f', '--fromid',
dest='from_id',
type=int,
help='start scan at this id',
default=1
)
parser.add_argument(
'-t', '--toid',
dest='to_id',
type=int,
help='stop scan at this id',
default=253
)
return parser.parse_args()