From 079385625936bf8d9dda211d9dad0f18c0d6b74d Mon Sep 17 00:00:00 2001
From: helgeerbe <helge@erbehome.de>
Date: Thu, 11 Aug 2022 09:42:36 +0200
Subject: [PATCH] Timeout for HardwareSerial 500ms

---
 src/MqttVedirectPublishing.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/MqttVedirectPublishing.cpp b/src/MqttVedirectPublishing.cpp
index a18a9014..d83e89c3 100644
--- a/src/MqttVedirectPublishing.cpp
+++ b/src/MqttVedirectPublishing.cpp
@@ -28,8 +28,9 @@ void MqttVedirectPublishingClass::loop()
         String key;
         String value;
         bool bChanged;
+        unsigned long now = millis();
 
-        while ( Serial2.available() ) {
+        while ( Serial2.available() && ((millis() - now) < 500)) {
             _myve.rxData(Serial2.read());
         }
         yield();