From 84999e277e689d557d181ca6c3286c6f79f53e4b Mon Sep 17 00:00:00 2001
From: Thomas Lindner <tom@dl6tom.de>
Date: Mon, 23 Dec 2024 01:31:54 +0100
Subject: [PATCH] shorter pauses for shorter notes

---
 freude.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/freude.py b/freude.py
index 2ce983f..82b6a02 100644
--- a/freude.py
+++ b/freude.py
@@ -1,9 +1,12 @@
 import csv
 
+# actually an arbitrary scaling factor
 steps_per_mm = 5
 # starting from C3 = 130.81 Hz
 frequencies = [2**(i/12) * 130.81 for i in range(24)]
-base_duration = 0.12
+bpm = 60
+# duration of 1/8th
+base_duration = 60 / bpm / 8
 
 with open("FREUDE.gcode", "w") as f:
     f.write("G21 ; set units to millimeters\n")
@@ -18,5 +21,5 @@ with open("FREUDE.gcode", "w") as f:
             length = int(duration) * base_duration / 60 * feedrate
             position += -length if position > 100 else length
             f.write(f"G0 X{position:.6f} Y{position:.6f} F{feedrate} \n")
-            f.write("G4 P15 ; wait a bit\n")
+            f.write(f"G4 P{int(int(duration) * base_duration * 50)} ; wait a bit\n")
     f.write("G4 ; wait\n")