Move into a module directory

Author: rpavlik

adafruit_emc2101.py renamed to adafruit_emc2101/__init__.py

@@ -2,10 +2,10 @@
 #
 # SPDX-License-Identifier: MIT
 """
-`adafruit_emc2101_lut`
+`adafruit_emc2101.emc2101_lut`
 ================================================================================
 
-Brushless fan controller
+Brushless fan controller: extended functionality
 
 
 * Author(s): Bryan Siepert
@@ -24,13 +24,17 @@
 
 # * Adafruit's Bus Device library: https://github.com/adafruit/Adafruit_CircuitPython_BusDevice
 # * Adafruit's Register library: https://github.com/adafruit/Adafruit_CircuitPython_Register
+
+The class defined here may be used instead of adafruit_emc2101.EMC2101,
+if your device has enough RAM to support it. This class adds LUT control
+and PWM frequency control to the base feature set.
 """
 
 from micropython import const
 from adafruit_register.i2c_struct import UnaryStruct
 from adafruit_register.i2c_bit import RWBit
 from adafruit_register.i2c_bits import RWBits
-from adafruit_emc2101 import EMC2101
+from . import EMC2101
 
 __version__ = "0.0.0-auto.0"
 __repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_EMC2101.git"

adafruit_emc2101_lut.py renamed to adafruit_emc2101/emc2101_lut.py

@@ -4,12 +4,12 @@
 import time
 import board
 import busio
-from adafruit_emc2101 import EMC2101
+from adafruit_emc2101.emc2101_lut import EMC2101_LUT
 
 i2c = busio.I2C(board.SCL, board.SDA)
 
 FAN_MAX_RPM = 1700
-emc = EMC2101(i2c)
+emc = EMC2101_LUT(i2c)
 emc.manual_fan_speed = 50
 time.sleep(1)
 emc.lut[27] = 25

examples/emc2101_lut_example.py

@@ -4,11 +4,11 @@
 import time
 import board
 import busio
-from adafruit_emc2101 import EMC2101
+from adafruit_emc2101.emc2101_lut import EMC2101_LUT
 
 i2c = busio.I2C(board.SCL, board.SDA)
 
-emc = EMC2101(i2c)
+emc = EMC2101_LUT(i2c)
 emc.set_pwm_clock(use_preset=False)
 # Datasheet recommends using the maximum value of 31 (0x1F)
 # to provide the highest effective resolution