Merge pull request #62 from kattni/rotary-update

Update names.

Author: jepler

adafruit_seesaw/seesaw.py

@@ -369,19 +369,19 @@ def set_pwm_freq(self, pin, freq):
         else:
             raise ValueError("Invalid PWM pin")
 
-    def get_encoder_pos(self, encoder=0):
-        """Read the current position of the encoder"""
+    def encoder_position(self, encoder=0):
+        """The current position of the encoder"""
         buf = bytearray(4)
         self.read(_ENCODER_BASE, _ENCODER_POSITION + encoder, buf)
         return struct.unpack(">i", buf)[0]
 
-    def set_encoder_pos(self, pos, encoder=0):
+    def set_encoder_position(self, pos, encoder=0):
         """Set the current position of the encoder"""
         cmd = struct.pack(">i", pos)
         self.write(_ENCODER_BASE, _ENCODER_POSITION + encoder, cmd)
 
-    def get_encoder_delta(self, encoder=0):
-        """Read the change in encoder position since it was last read"""
+    def encoder_delta(self, encoder=0):
+        """The change in encoder position since it was last read"""
         buf = bytearray(4)
         self.read(_ENCODER_BASE, _ENCODER_DELTA + encoder, buf)
         return struct.unpack(">i", buf)[0]

examples/seesaw_rotary_simpletest.py

@@ -13,15 +13,15 @@
 button = DigitalIO(seesaw, 24)
 button_held = False
 
-last_pos = seesaw.get_encoder_pos()
+last_position = seesaw.encoder_position()
 
 while True:
 
     # read position of the rotary encoder
-    pos = seesaw.get_encoder_pos()
-    if pos != last_pos:
-        last_pos = pos
-        print(f"Position: {pos}")
+    position = seesaw.encoder_position()
+    if position != last_position:
+        last_position = position
+        print("Position: {}".format(position))
 
     if not button.value and not button_held:
         button_held = True