def _scan_for_metawears(self): metawears = [] metawear_stream_names = [] while len(metawears) < self._max_devices: logging.info('Scanning metawear devices nearby...') try: addr = select_device(timeout=3) stream_name = input('enter stream name: ') metawears.append(addr) metawear_stream_names.append(stream_name) except ValueError as e: continue # metawears = list(filter(lambda d: d[1] == 'MetaWear', devices)) time.sleep(1) return metawears, metawear_stream_names
def run(): """Example of how to run the Complimentary filter.""" address = select_device() c = MetaWearClient(str(address), 'pygatt', timeout=10, debug=False) print("New client created: {0}".format(c)) f = ComplimentaryFilter(0.075, 50.0) print("Write accelerometer settings...") c.accelerometer.set_settings(data_rate=50.0, data_range=4.0) c.gyroscope.set_settings(data_rate=50.0, data_range=250.0) print("Subscribing to accelerometer signal notifications...") c.accelerometer.high_frequency_stream = False c.accelerometer.notifications(f.add_accelerometer_data) c.gyroscope.notifications(f.add_gyroscope_data) time.sleep(10.0) print("Unsubscribe to notification...") c.accelerometer.notifications(None) c.gyroscope.notifications(None) c.disconnect() return f
Created by hbldh <*****@*****.**> Created on 2016-04-10 """ from __future__ import division from __future__ import print_function from __future__ import absolute_import import time from pymetawear.discover import select_device from pymetawear.client import MetaWearClient address = select_device() c = MetaWearClient(str(address), 'pygatt', debug=True) print("New client created: {0}".format(c)) def acc_callback(data): """Handle a (epoch, (x,y,z)) accelerometer tuple.""" print("Epoch time: [{0}] - X: {1}, Y: {2}, Z: {3}".format( data[0], *data[1])) print("Write accelerometer settings...") c.accelerometer.set_settings(data_rate=100.0, data_range=4.0) print("Subscribing to accelerometer signal notifications...") c.accelerometer.high_frequency_stream = False c.accelerometer.notifications(acc_callback)
Updated by lkasso <*****@*****.**> Created by hbldh <*****@*****.**> Created on 2016-04-26 """ from __future__ import division from __future__ import print_function from __future__ import absolute_import import time from pymetawear.discover import select_device from pymetawear.client import MetaWearClient address = select_device() c = MetaWearClient(str(address), debug=True) print("New client created: {0}".format(c)) if c.ambient_light.is_present: print("Get ambient light settings...") settings = c.ambient_light.get_possible_settings() print(settings) time.sleep(1.0) print("Write ambient light settings...") c.ambient_light.set_settings(gain=4, integration_time=200, measurement_rate=200) time.sleep(1.0)
values = re.split('[:,}]', line) # split the string to get the values x_data = float(values[4]) y_data = float(values[6]) z_data = float(values[8]) self.current2 = np.hstack((x_data, y_data, z_data)) self.buffer2[self.jj] = self.current2 self.df2 = pd.DataFrame(self.buffer2) self.df2.columns = ['X-data', 'Y-data', 'Z-data'] self.jj += 1 if __name__ == '__main__': # Set a LE Bluetooth device1 with given MAC address as client address1 = select_device() device1 = MetaWearClient(str(address1), debug=True) ''' Set accelerometer settings to preset values Possible settings are: rate in Hz: 0.78125, 1.5625, 3.125, 6.25, 12.5, 25.0, 50.0, 100.0, 200.0, 400.0, 800.0, 1600.0 range in Gs: 2, 4, 8, 16 For streaming data the rate is only possible up to 100 Hz. ''' device1.accelerometer.set_settings(data_rate=12.5) device1.accelerometer.set_settings(data_range=4.0) ''' Set gyroscope settings to preset values Possible settings are: rate in Hz: 25, 50, 100, 200, 400, 800, 1600, 3200 range in Gs: 125, 250, 500, 1000, 2000 '''
def run() -> None: """kjsk Starts the program :return None: """ # Create a MetaWear device address = select_device() # d = MetaWearClient('EE:50:E7:BF:21:83') d = MetaWearClient(str(address)) proceed = True prompt = """ \nChoose a number for an exercise below 1. Walking 2. Sitting 3. Lying down 4. Standing """ while proceed: exercise = int(input(prompt)) while exercise not in [1, 2, 3, 4]: exercise = int(input(prompt)) if exercise == 1: action = 'walking' elif exercise == 2: action = 'sitting' elif exercise == 3: action = 'laying' else: action = 'standing' time_ = int(input(f"\nEnter Seconds You'll do {action}:\n")) # time_ = 60 # Start to stream and record data try: acc_fname, gyro_fname = write_data_csv(title=action, device=d, time_=time_) upload_choice = input("\nUpload data?\n1. Yes\n2. No\n") if upload_choice == '1': upload_csv(acc_fname) upload_csv(gyro_fname) choice = input('Continue or exit\n1. Continue\n2. Exit\n') if choice != '1': print("Exiting...") proceed = False except Exception as message: print("Commit to database failed terribly due to\n", message) choice = input('Repeat or exit\n1. Repeat\n2. Exit\n') if choice != '1': print("Exiting...") proceed = False # Disconnect device reset(d)