The reset method seems inconsistent

[peterhinch]

The BNO055 class reset method is user-accesible

Adafruit_CircuitPython_BNO055/adafruit_bno055.py

Lines 148 to 156 in 32a5a8a

	def reset(self):
	"""Resets the sensor to default settings."""
	self.mode = CONFIG_MODE
	try:
	self._write_register(_TRIGGER_REGISTER, 0x20)
	except OSError: # error due to the chip resetting
	pass
	# wait for the chip to reset (650 ms typ.)
	time.sleep(0.7)

If a user calls this method, my reading of the datasheet is that the behaviour of the chip is equivalent to a power-on or a pulse on the reset line. It therefore seems inconsistent that the constructor, after calling reset(), issues

Adafruit_CircuitPython_BNO055/adafruit_bno055.py

Lines 128 to 133 in 32a5a8a

	self._write_register(_POWER_REGISTER, _POWER_NORMAL)
	self._write_register(_PAGE_REGISTER, 0x00)
	self._write_register(_TRIGGER_REGISTER, 0x00)
	time.sleep(0.01)
	self.mode = NDOF_MODE
	time.sleep(0.01)

Either these lines are redundant or they should be included in the reset method. Alternatively user access could be discouraged by renaming it _reset.

[tannewt]

My preference would be to rename it to _reset and reduce the API surface area.

[evaherrada]

Fixed in #31