From e376b2d71e9e559d7c7eb6cee9d2fbc9e2809581 Mon Sep 17 00:00:00 2001
From: heck <heck@heck.live>
Date: Tue, 29 Oct 2024 02:54:56 +0100
Subject: [PATCH] tools - add sequencer size calculator - general midi model

---
 tools/seq_model_midi.py | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100755 tools/seq_model_midi.py

diff --git a/tools/seq_model_midi.py b/tools/seq_model_midi.py
new file mode 100755
index 0000000..c4f50e6
--- /dev/null
+++ b/tools/seq_model_midi.py
@@ -0,0 +1,22 @@
+#!/usr/bin/env python3
+
+# Standard MIDI sequencer model
+ppq = 24
+
+cc_count = 128
+cc_bits = 7
+note_bits = 127  # 1 = trig , 7 = monophon, 127 = polyphon
+
+bars = 1
+channels = 16
+
+
+bits_per_pulse = (cc_count * cc_bits) + note_bits
+bytes_per_quarter = bits_per_pulse / 8 * ppq
+
+print('quarter size: {0} bits {1}bytes'.format(bytes_per_quarter * 8, bytes_per_quarter))
+print('sequence size: {0} kb'.format((bytes_per_quarter * 4 * bars * channels) / 1024))
+
+
+
+