From 7ffbe0604c216d1ea26cc4e1a5458195abf3b62c Mon Sep 17 00:00:00 2001
From: Florian Hoss <flhoit00@hs-esslingen.de>
Date: Thu, 21 Jul 2022 14:52:01 +0200
Subject: [PATCH] Not really making progress...

---
 ESPTest/src/main.cpp | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/ESPTest/src/main.cpp b/ESPTest/src/main.cpp
index 6cd1b08..86a1142 100644
--- a/ESPTest/src/main.cpp
+++ b/ESPTest/src/main.cpp
@@ -17,6 +17,21 @@ void toggleLED()
     digitalWrite(LED, LOW);
 }
 
+uint8_t temp = 0;
+void packet_cb(uint8 *buf, uint16 len)
+{
+  if (temp < 20)
+  {
+    temp++;
+    Serial.printf("%5d", len);
+  }
+  else
+  {
+    temp = 0;
+    Serial.println();
+  }
+}
+
 void setup()
 {
 #ifdef ESP8266
@@ -36,6 +51,8 @@ void setup()
   Serial.println();
   Serial.print("IP: ");
   Serial.println(WiFi.localIP());
+  wifi_promiscuous_enable(true);
+  wifi_set_promiscuous_rx_cb(packet_cb);
 }
 
 void loop()