From 953a5d0f637736936d2e58a66637a23e547b8ba7 Mon Sep 17 00:00:00 2001
From: Michael Geramb <mail@michael-geramb.at>
Date: Sat, 18 Nov 2023 21:15:23 +0100
Subject: [PATCH] Add function to get min free stack of autopoll task

---
 src/HomeSpan.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/HomeSpan.h b/src/HomeSpan.h
index a9477ac..4e2876f 100644
--- a/src/HomeSpan.h
+++ b/src/HomeSpan.h
@@ -359,6 +359,10 @@ class Span{
 
   Span& setRebootCallback(void (*f)(uint8_t),uint32_t t=DEFAULT_REBOOT_CALLBACK_TIME){rebootCallback=f;rebootCallbackTime=t;return(*this);}
 
+  uint32_t getAutoPollMinFreeStack(){
+    return uxTaskGetStackHighWaterMark(pollTaskHandle);
+  }
+
   void autoPoll(uint32_t stackSize=8192, uint32_t priority=1, uint32_t cpu=0){     // start pollTask()
     xTaskCreateUniversal([](void *parms){
       for(;;){