From a4f67ec9d31c9bd9ecc7825350af3b45c8b3b543 Mon Sep 17 00:00:00 2001
From: Markus Kalkbrenner <git@kalki.de>
Date: Thu, 19 Dec 2024 12:29:25 +0100
Subject: [PATCH] fixed cleart screen over wifi

---
 src/main.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/main.cpp b/src/main.cpp
index 406a307..c8ccfe9 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -475,6 +475,9 @@ void IRAM_ATTR HandlePacket(AsyncUDPPacket packet) {
 
       case 10:  // clear screen
       {
+        // Wait until everything is rendered
+        xSemaphoreTake(xBufferProcessed[currentBuffer], portMAX_DELAY);
+        xSemaphoreGive(xBufferProcessed[currentBuffer]);
         ClearScreen();
         break;
       }