From b5cd04fb860df6b221d752cfd6428a62d1eea4d2 Mon Sep 17 00:00:00 2001
From: Jan Umbach <jan@umbach.dev>
Date: Thu, 7 Sep 2023 15:41:45 +0200
Subject: [PATCH] added cumstom Panic Handler

---
 include/jannex/jannex.h |  4 +++-
 src/jannex.c            | 11 +++++++++++
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/include/jannex/jannex.h b/include/jannex/jannex.h
index 45b3734..e1d7350 100644
--- a/include/jannex/jannex.h
+++ b/include/jannex/jannex.h
@@ -38,4 +38,6 @@ static EventGroupHandle_t s_wifi_event_group;
 static const char *jannexTAG = "JANNEX";
 
 void initJannex();
-void updateJannex();
\ No newline at end of file
+void updateJannex();
+
+void setCustomPanicHandler(void (*func)());
\ No newline at end of file
diff --git a/src/jannex.c b/src/jannex.c
index b350b41..e97a6dc 100644
--- a/src/jannex.c
+++ b/src/jannex.c
@@ -216,12 +216,23 @@ void updateJannex()
 // Declare the real panic handler function. We'll be able to call it after executing our custom code
 void __real_esp_panic_handler(void *);
 
+void (*customPanicHandler)() = NULL;
+
+void setCustomPanicHandler(void (*func)())
+{
+    customPanicHandler = func;
+}
 // This function will be considered the esp_panic_handler to call in case a panic occurs
 void __wrap_esp_panic_handler(panic_info_t *info)
 {
     // Custom code, count the number of panics or simply print a message
     panicRetryCounter++;
 
+    if (customPanicHandler != NULL)
+    {
+        customPanicHandler();
+    }
+
     // Convert the integer to a string
     // char retryCounterStr[10]; // Adjust the size as needed
     // snprintf(retryCounterStr, sizeof(retryCounterStr), "%d", panicRetryCounter);