From 12467a18e63f38ec600f97d4dfe7e76baa916aec Mon Sep 17 00:00:00 2001
From: Oxan van Leeuwen <oxan@oxanvanleeuwen.nl>
Date: Mon, 6 Dec 2021 19:24:20 +0100
Subject: [PATCH] Feed watchdog when no component loops (#2857)

---
 esphome/core/application.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/esphome/core/application.cpp b/esphome/core/application.cpp
index 1bef99e868..a423397453 100644
--- a/esphome/core/application.cpp
+++ b/esphome/core/application.cpp
@@ -37,6 +37,7 @@ void Application::setup() {
 
     component->call();
     this->scheduler.process_to_add();
+    this->feed_wdt();
     if (component->can_proceed())
       continue;
 
@@ -46,14 +47,15 @@ void Application::setup() {
     do {
       uint32_t new_app_state = STATUS_LED_WARNING;
       this->scheduler.call();
+      this->feed_wdt();
       for (uint32_t j = 0; j <= i; j++) {
         this->components_[j]->call();
         new_app_state |= this->components_[j]->get_component_state();
         this->app_state_ |= new_app_state;
+        this->feed_wdt();
       }
       this->app_state_ = new_app_state;
       yield();
-      this->feed_wdt();
     } while (!component->can_proceed());
   }
 
@@ -65,6 +67,7 @@ void Application::loop() {
   uint32_t new_app_state = 0;
 
   this->scheduler.call();
+  this->feed_wdt();
   for (Component *component : this->looping_components_) {
     {
       WarnIfComponentBlockingGuard guard{component};