From 25e33a1cbfc0b13a48357c600d802e3d0fa624a5 Mon Sep 17 00:00:00 2001
From: jcj83429 <jcj83429@gmail.com>
Date: Mon, 17 Feb 2020 10:10:01 -0800
Subject: [PATCH] expose setI2SFreq

---
 output_i2s_f32.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/output_i2s_f32.h b/output_i2s_f32.h
index 99080f3..e56b02f 100644
--- a/output_i2s_f32.h
+++ b/output_i2s_f32.h
@@ -32,6 +32,7 @@
 #include "AudioStream.h"
 #include "DMAChannel.h"
 
+float setI2SFreq(const float freq_Hz);
 
 class AudioOutputI2S_F32 : public AudioStream_F32
 {