def stop(self):
for s in self.states:
# Disable acceleration
libmetawear.mbl_mw_acc_stop(s.device.board)
libmetawear.mbl_mw_acc_disable_acceleration_sampling(
s.device.board)
signal_acceleration = libmetawear.mbl_mw_acc_get_acceleration_data_signal(
s.device.board)
libmetawear.mbl_mw_datasignal_unsubscribe(signal_acceleration)
# Disable gyro
libmetawear.mbl_mw_gyro_bmi160_stop(s.device.board)
libmetawear.mbl_mw_gyro_bmi160_disable_rotation_sampling(
s.device.board)
signal_gyro = libmetawear.mbl_mw_gyro_bmi160_get_rotation_data_signal(
s.device.board)
libmetawear.mbl_mw_datasignal_unsubscribe(signal_gyro)
# Disable magnometer
libmetawear.mbl_mw_mag_bmm150_stop(s.device.board)
libmetawear.mbl_mw_mag_bmm150_disable_b_field_sampling(
s.device.board)
# Disconnect board and turn off LED
libmetawear.mbl_mw_debug_disconnect(s.device.board)
return
def stop(self):
if self.device == None:
self.log("ERROR", "Device not available")
return False
dev_board = self.device.board
self.log("INFO", "Stopping device...")
lmw.mbl_mw_acc_stop(dev_board)
lmw.mbl_mw_acc_disable_acceleration_sampling(dev_board)
lmw.mbl_mw_gyro_bmi160_stop(dev_board)
lmw.mbl_mw_gyro_bmi160_disable_rotation_sampling(dev_board)
# Unsubscribe from accelerometer data
acc = lmw.mbl_mw_acc_get_acceleration_data_signal(dev_board)
lmw.mbl_mw_datasignal_unsubscribe(acc)
# Unsubscribe from gyro data
gyro = lmw.mbl_mw_gyro_bmi160_get_rotation_data_signal(dev_board)
lmw.mbl_mw_datasignal_unsubscribe(gyro)
self.log("INFO", "Device stopped.")
return True
libmetawear.mbl_mw_gyro_bmi160_set_odr(s.device.board, AccBmi160Odr._50Hz)
libmetawear.mbl_mw_gyro_bmi160_set_range(s.device.board,
AccBoschRange._125dps)
libmetawear.mbl_mw_gyro_bmi160_write_config(s.device.board)
signal = libmetawear.mbl_mw_gyro_bmi160_get_rotation_data_signal(
s.device.board)
libmetawear.mbl_mw_datasignal_subscribe(signal, None, s.callback)
libmetawear.mbl_mw_gyro_bmi160_enable_rotation_sampling(s.device.board)
libmetawear.mbl_mw_gyro_bmi160_start(s.device.board)
sleep(10.0)
for s in states:
libmetawear.mbl_mw_gyro_bmi160_stop(s.device.board)
libmetawear.libmetawear.mbl_mw_gyro_bmi160_disable_rotation_sampling(
s.device.board)
signal = libmetawear.mbl_mw_gyro_bmi160_get_rotation_data_signal(
s.device.board)
libmetawear.mbl_mw_datasignal_unsubscribe(signal)
libmetawear.mbl_mw_debug_disconnect(s.device.board)
sleep(1.0)
conn.close()
print("Total Samples Received")
for s in states:
print("%s -> %d" % (s.device.address, s.samples))