From 78d4414e1deabd5c73ba2cffdbea100a5faa70e1 Mon Sep 17 00:00:00 2001
From: pschatzmann <phil.schatzmann@gmail.com>
Date: Thu, 15 Feb 2024 11:14:25 +0100
Subject: [PATCH] Missing I2SPin initialization

---
 src/stm32-i2s.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/stm32-i2s.h b/src/stm32-i2s.h
index 820970c..fc99d09 100644
--- a/src/stm32-i2s.h
+++ b/src/stm32-i2s.h
@@ -51,7 +51,11 @@ enum I2SPinFunction { mclk, bck, ws, data_out, data_in };
  */
 
 struct I2SPin {
-  I2SPin(I2SPinFunction f, PinName n, int alt) {}
+  I2SPin(I2SPinFunction f, PinName n, int alt) {
+    function = f;
+    pin = n;
+    altFunction = alt;
+  }
   I2SPinFunction function;
   PinName pin;
   int altFunction;