From 937f7837eaae23f2f83b2ae60df7ac349aa20625 Mon Sep 17 00:00:00 2001
From: Bryan Hatasaka <bryanhatasaka@aereldesign.com>
Date: Tue, 5 Aug 2025 11:43:19 -0600
Subject: [PATCH] Add flush() to Print for backwards compatibility

---
 cores/nRF5/Print.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/cores/nRF5/Print.h b/cores/nRF5/Print.h
index 9fc26742..ac142a0c 100644
--- a/cores/nRF5/Print.h
+++ b/cores/nRF5/Print.h
@@ -78,6 +78,8 @@ class Print
     size_t println(double, int = 2);
     size_t println(const Printable&);
     size_t println(void);
+    
+    virtual void flush() { /* Empty for backward compatibility */ }
 };
 
 #endif