Revert "Audio system overhaul (#11820)" due to freezing issues

This reverts commit c80e5f9f8868ccaa8cb990be6f4da3f1011c2b78.

1 files changed, 0 insertions, 39 deletions

diff --git a/util/sample_parser.py b/util/sample_parser.py
deleted file mode 100755
index 70e193aee7..0000000000
--- a/util/sample_parser.py
+++ /dev/null
@@ -1,39 +0,0 @@
-#!/usr/bin/env python3
-#
-# Copyright 2019 Jack Humbert
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-#
-
-import wave, struct, sys
-
-waveFile = wave.open(sys.argv[1], 'r')
-# print(str(waveFile.getparams()))
-# sys.exit()
-
-if (waveFile.getsampwidth() != 2):
-    raise(Exception("This script currently only works with 16bit audio files"))
-
-length = waveFile.getnframes()
-out = "#define DAC_SAMPLE_CUSTOM_LENGTH " + str(length) + "\n\n"
-out += "static const dacsample_t dac_sample_custom[" + str(length) + "] = {"
-for i in range(0,length):
-    if (i % 8 == 0):
-        out += "\n    "
-    waveData = waveFile.readframes(1)
-    data = struct.unpack("<h", waveData)
-    out += str(int((int(data[0]) + 0x8000) / 16)) + ", "
-out = out[:-2]
-out += "\n};"
-print(out)