Class MediumMotor

ev3dev2.motor.MediumMotor

EV3 medium servo motor.

Declaration

class MediumMotor(Motor)

Documentation

Same as :class:`Motor`, except it will only successfully initialize if it finds a "medium" motor.

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Methods

▶ def __init__(self, address=None, name_pattern=SYSTEM_DEVICE_NAME_CONVENTION, ...) override
inherited doc Spin through the Linux sysfs class for the device type and find a device that matches the provided name pattern and attributes (if any).
def __init__(
self,
address=None,
name_pattern=SYSTEM_DEVICE_NAME_CONVENTION,
name_exact=False,
**kwargs,
)
source link
This method overrides ev3dev2.motor.Motor.__init__.
Parameters:
class_name: class name of the device, a subdirectory of /sys/class.
For example, 'tacho-motor'.
name_pattern: pattern that device name should match.
For example, 'sensor*' or 'motor*'. Default value: '*'.
name_exact: when True, assume that the name_pattern provided is the
exact device name and use it directly.
keyword arguments: used for matching the corresponding device
attributes. For example, address='outA', or driver_name=['lego-ev3-us', 'lego-nxt-us']. When argument value is a list, then a match against any entry of the list is enough.
Example:
d = ev3dev.Device('tacho-motor', address='outA') s = ev3dev.Device('lego-sensor', driver_name=['lego-ev3-us', 'lego-nxt-us'])
If there was no valid connected device, an error is thrown.

Inherited methods

Methods inherited from ev3dev2.motor.Motor:
address, command, commands, count_per_m, count_per_rot, degrees, driver_name, duty_cycle, duty_cycle_sp, full_travel_count, is_holding, is_overloaded, is_ramping, is_running, is_stalled, max_speed, off, on, on_for_degrees, on_for_rotations, on_for_seconds, on_to_position, polarity, position, position_d, position_i, position_p, position_sp, ramp_down_sp, ramp_up_sp, reset, rotations, run_direct, run_forever, run_timed, run_to_abs_pos, run_to_rel_pos, speed, speed_d, speed_i, speed_p, speed_sp, state, stop, stop_action, stop_actions, time_sp, wait, wait_until, wait_until_not_moving, wait_while
Methods inherited from ev3dev2.Device:
__lt__, __repr__, __str__, device_index, get_attr_from_set, get_attr_int, get_attr_line, get_attr_set, get_attr_string, get_cached_attr_int, get_cached_attr_set, get_cached_attr_string, set_attr_int, set_attr_raw, set_attr_string