From 9f0defa24f6f384770bbf791e8765165840eb33d Mon Sep 17 00:00:00 2001
From: dario <dario.vandenboom@arcor.de>
Date: Fri, 15 Mar 2024 17:19:26 +0100
Subject: [PATCH] Fixed breaking bug in printable

---
 src/debug/printing/printable_uart.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/debug/printing/printable_uart.cpp b/src/debug/printing/printable_uart.cpp
index 76a63f8..f3f7453 100644
--- a/src/debug/printing/printable_uart.cpp
+++ b/src/debug/printing/printable_uart.cpp
@@ -19,7 +19,9 @@ namespace sta
 
     void PrintableUART::print(const char * str, size_t length)
     {
+    	intf_->acquire();
         intf_->transfer(reinterpret_cast<const uint8_t *>(str), length);
+        intf_->release();
     }
 
 } // namespace sta