From a8a87a0922a33d38ed80165ee62f9dc35bd08a3d Mon Sep 17 00:00:00 2001
From: Pascal Getreuer <50221757+getreuer@users.noreply.github.com>
Date: Fri, 7 Jul 2023 08:47:16 -0600
Subject: [Core] Simplify audio_duration_to_ms() and audio_ms_to_duration(),
reduce firmware size by a few bytes. (#21427)
---
platforms/test/drivers/audio_pwm.h | 16 ++++++++++++++++
platforms/test/drivers/audio_pwm_hardware.c | 20 ++++++++++++++++++++
2 files changed, 36 insertions(+)
create mode 100644 platforms/test/drivers/audio_pwm.h
create mode 100644 platforms/test/drivers/audio_pwm_hardware.c
(limited to 'platforms/test')
diff --git a/platforms/test/drivers/audio_pwm.h b/platforms/test/drivers/audio_pwm.h
new file mode 100644
index 0000000000..9a3fa88cec
--- /dev/null
+++ b/platforms/test/drivers/audio_pwm.h
@@ -0,0 +1,16 @@
+// Copyright 2023 Google LLC
+//
+// 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 .
+
+#pragma once
diff --git a/platforms/test/drivers/audio_pwm_hardware.c b/platforms/test/drivers/audio_pwm_hardware.c
new file mode 100644
index 0000000000..336e4f5844
--- /dev/null
+++ b/platforms/test/drivers/audio_pwm_hardware.c
@@ -0,0 +1,20 @@
+// Copyright 2023 Google LLC
+//
+// 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 .
+
+#include "audio.h"
+
+void audio_driver_initialize(void) {}
+void audio_driver_start() {}
+void audio_driver_stop() {}
--
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