From ef6ae8ed94c6613378c08e407772f1b1e56ae02d Mon Sep 17 00:00:00 2001
From: Jared Boone <jboone@earfeast.com>
Date: Mon, 4 Jan 2016 09:06:17 -0800
Subject: [PATCH] Add mute_audio() function to baseband processor.

---
 firmware/baseband/baseband_processor.cpp | 4 ++++
 firmware/baseband/baseband_processor.hpp | 1 +
 2 files changed, 5 insertions(+)

diff --git a/firmware/baseband/baseband_processor.cpp b/firmware/baseband/baseband_processor.cpp
index 9c05de3e..cfef43b2 100644
--- a/firmware/baseband/baseband_processor.cpp
+++ b/firmware/baseband/baseband_processor.cpp
@@ -54,6 +54,10 @@ void BasebandProcessor::fill_audio_buffer(const buffer_s16_t& audio) {
 	feed_audio_stats(audio);
 }
 
+void BasebandProcessor::mute_audio() {
+	i2s::i2s0::tx_mute();
+}
+
 void BasebandProcessor::feed_audio_stats(const buffer_s16_t& audio) {
 	audio_stats.feed(
 		audio,
diff --git a/firmware/baseband/baseband_processor.hpp b/firmware/baseband/baseband_processor.hpp
index 48b23b7b..99df8703 100644
--- a/firmware/baseband/baseband_processor.hpp
+++ b/firmware/baseband/baseband_processor.hpp
@@ -45,6 +45,7 @@ protected:
 	void feed_channel_stats(const buffer_c16_t& channel);
 
 	void fill_audio_buffer(const buffer_s16_t& audio);
+	void mute_audio();
 
 private:
 	ChannelStatsCollector channel_stats;