- idx = 0 if self.oldws else 1
- c1 = 'Left channel' if self.oldws else 'Right channel'
- c2 = 'Left' if self.oldws else 'Right'
- c3 = 'L' if self.oldws else 'R'
+ sck = self.wait({0: 'f'})
+
+ idx = 0 if not self.oldws else 1
+ c1 = 'Left channel' if not self.oldws else 'Right channel'
+ c2 = 'Left' if not self.oldws else 'Right'
+ c3 = 'L' if not self.oldws else 'R'