ticks are now in ms

Author: d-a-v

adafruit_debouncer.py

@@ -129,43 +129,52 @@ def current_duration(self):
         return ticks_diff(ticks_ms(), self._state_changed_ticks) / _TICKS_PER_SEC
 
 
-
 class Button(Debouncer):
     """Debounce counter"""
-    def __init__(self, pin, short_duration=0.2, long_duration=0.5, active_down=True, **kwargs):
-        self.short_duration = short_duration
-        self.long_duration = long_duration
+    def __init__(self, pin,
+                 short_duration_ms=200,
+                 long_duration_ms=500,
+                 active_down=True,
+                 **kwargs):
+        self.short_duration_ms = short_duration_ms
+        self.long_duration_ms = long_duration_ms
         self.active_down = active_down
-        self.last_change_ticks = ticks_ms()
+        self.last_change_ms = ticks_ms()
         self.short_counter = 0
         self.short_to_show = 0
         self.long_registered = False
         self.long_showed = False
         super().__init__(pin, **kwargs)
 
     def _pushed(self):
-        return (self.active_down and super().fell) or (not self.active_down and super().rose)
+        return (self.active_down and super().fell) or \
+               (not self.active_down and super().rose)
 
     def _released(self):
-        return (self.active_down and super().rose) or (not self.active_down and super().fell)
+        return (self.active_down and super().rose) or \
+               (not self.active_down and super().fell)
 
     def update(self):
         super().update()
         if self._pushed():
-            self.last_change_ticks = ticks_ms()
+            self.last_change_ms = ticks_ms()
             self.short_counter = self.short_counter + 1
         elif self._released():
-            self.last_change_ticks = ticks_ms()
+            self.last_change_ms = ticks_ms()
             if self.long_registered:
                 self.long_registered = False
                 self.long_showed = False
         else:
-            duration = ticks_diff(ticks_ms(), self.last_change_ticks)
-            if not self.long_registered and self.value != self.active_down and duration > self.long_duration:
+            duration = ticks_diff(ticks_ms(), self.last_change_ms)
+            if not self.long_registered and \
+               self.value != self.active_down and \
+               duration > self.long_duration_ms:
                 self.long_registered = True
                 self.short_to_show = self.short_counter - 1
                 self.short_counter = 0
-            elif self.short_counter > 0 and self.value == self.active_down and duration > self.short_duration:
+            elif self.short_counter > 0 and \
+                 self.value == self.active_down and \
+                 duration > self.short_duration_ms:
                 self.short_to_show = self.short_counter
                 self.short_counter = 0