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release 0.8.2
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lkasso committed Jan 3, 2021
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65 changes: 65 additions & 0 deletions README.rst
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MetaWear Python SDK
###################
Python SDK for creating MetaWear apps on the Linux platform. This is a thin wrapper around the `MetaWear C++ API <https://github.com/mbientlab/MetaWear-SDK-Cpp>`_ so you will find the C++
`documentation <https://mbientlab.com/cppdocs/latest/>`_ and `API reference <https://mbientlab.com/docs/metawear/cpp/latest/globals.html>`_ useful. Also, check out the scripts in the
`examples <https://github.com/mbientlab/MetaWear-SDK-Python/tree/master/examples>`_ folder for full sample code.

**This is not the pymetawear package. That is a community developed Python SDK which you can find over**
`here <https://github.com/mbientlab-projects/pymetawear>`_ **.**

Install
#######
Use pip to install the metawear package. It depends on `PyWarble <https://github.com/mbientlab/PyWarble>`_ so ensure your target environment has the necessary `dependencies <https://github.com/mbientlab/Warble#build>`_ installed.

.. code-block:: bash
pip install metawear
Usage
#####
Import the MetaWear class and libmetawear variable from the metawear module and everything from the cbindings module.

.. code-block:: python
from mbientlab.metawear import MetaWear, libmetawear
from mbientlab.metawear.cbindings import *
If you do not know the MAC address of your device, use ``PyWarble`` to scan for nearby devices.

.. code-block:: python
from mbientlab.warble import *
from mbientlab.metawear import *
from threading import Event
e = Event()
address = None
def device_discover_task(result):
global address
if (result.has_service_uuid(MetaWear.GATT_SERVICE)):
# grab the first discovered metawear device
address = result.mac
e.set()
BleScanner.set_handler(device_discover_task)
BleScanner.start()
e.wait()
BleScanner.stop()
Once you have the device's MAC address, create a MetaWear object with the MAC address and connect to the device.

.. code-block:: python
device = MetaWear(address)
device.connect()
Upon a successful connection, you can begin calling any of the functions from the C++ SDK, for example, blinking the LED green.

.. code-block:: python
pattern= LedPattern(repeat_count= Const.LED_REPEAT_INDEFINITELY)
libmetawear.mbl_mw_led_load_preset_pattern(byref(pattern), LedPreset.BLINK)
libmetawear.mbl_mw_led_write_pattern(device.board, byref(pattern), LedColor.GREEN)
libmetawear.mbl_mw_led_play(device.board)
4 changes: 2 additions & 2 deletions setup.py
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Expand Up @@ -57,9 +57,9 @@ def run(self):
setup(
name='metawear',
packages=['mbientlab', 'mbientlab.metawear'],
version='0.8.0',
version='0.8.2',
description='Python bindings for the MetaWear C++ SDK by MbientLab',
long_description=open(os.path.join(os.path.dirname(__file__), "README.md")).read(),
long_description=open(os.path.join(os.path.dirname(__file__), "README.rst")).read(),
package_data={'mbientlab.metawear': so_pkg_data},
include_package_data=True,
url='https://github.com/mbientlab/MetaWear-SDK-Python',
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