home button mash test

buttons.py

@@ -0,0 +1,30 @@
+
+def get_bit(value, n):
+    return (value >> n & 1) != 0
+
+
+def flip_bit(value, n):
+    return value ^ (1 << n)
+
+
+class Buttons:
+    """
+    Utility class to set buttons in the input report
+    TODO: More Buttons
+    """
+    def __init__(self):
+        self.left = 0
+        self.middle = 0
+        self.right = 0
+
+    def home(self):
+        self.middle = flip_bit(self.middle, 4)
+
+    def home_is_set(self):
+        return get_bit(self.middle, 4)
+
+    def to_list(self):
+        return [self.left, self.middle, self.right]
+
+    def clear(self):
+        self.left = self.middle = self.right = 0