Haptic module¶

The PyMetaWear implementation of the libmetawear haptic module.

It is initialized at the creation of the MetaWearClient client and can then be accessed in the haptic attribute of the client.

Example usage:

from pymetawear.client import MetaWearClient

c = MetaWearClient('DD:3A:7D:4D:56:F0')

# Activate the Haptic motor.
c.haptic.start_motor(100, 500)

# Activate the Haptic buzzer.
c.haptic.start_buzzer(500)

API¶

Haptic module¶

Created by hbldh <henrik.blidh@nedomkull.com> on 2016-04-14

class pymetawear.modules.haptic.HapticModule(board)[source]¶

MetaWear Haptic module implementation.

Parameters:	board (ctypes.c_long) – The MetaWear board pointer value. debug (bool) – If `True`, module prints out debug information.

module_name¶

Get module name.

Returns:	The name of this module.
Return type:	str

notifications(callback=None)[source]¶

No subscriptions possible for Haptic module.

Raises:	`PyMetaWearException`

start_buzzer(pulse_width_ms)[source]¶

Activate the haptic buzzer.

Parameters:	pulse_width_ms (int) – How long to run the motor, in milliseconds

start_motor(duty_cycle_per, pulse_width_ms)[source]¶

Activate the haptic motor.

Parameters:	duty_cycle_per (float) – Strength of the motor, between [0, 100] percent pulse_width_ms (int) – How long to run the motor, in milliseconds