From 8023453f975dfa2baecb3881db8a718bfd11cb7c Mon Sep 17 00:00:00 2001
From: duckythescientist <seantaylormurphy@gmail.com>
Date: Sun, 4 Sep 2022 17:35:14 -0400
Subject: [PATCH] Fix timing of dotted notes

Dotting a note lengthens it by 1/2. In the code, the `duration` parameter is
actually a divisor of the length of the note (e.g. 1 is a whole note but 4
is a quarter note (1/4 the length)), so dotting should divide the `duration`
by 1.5 instead of multiplying.
---
 adafruit_rtttl.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/adafruit_rtttl.py b/adafruit_rtttl.py
index 95e1a7f..7bca916 100644
--- a/adafruit_rtttl.py
+++ b/adafruit_rtttl.py
@@ -96,7 +96,7 @@ def _parse_note(note: str, duration: int = 2, octave: int = 6) -> Tuple[str, flo
     else:
         piano_note = note[0]
     if "." in note:
-        note_duration *= 1.5
+        note_duration /= 1.5
     if "#" in note:
         piano_note += "#"
     note_octave = str(octave)