From 72ddee9061b4e8f71d406a93b23cac43493a2dcc Mon Sep 17 00:00:00 2001
From: Gregg <homespan@icloud.com>
Date: Sat, 21 May 2022 17:26:27 -0500
Subject: [PATCH] Add weakly-define Arduino loop() function (defined as NO OP)

Allows you to compile a sketch without defining the Arduino loop() function.  Useful in cases where homeSpan.autoPoll() is used instead.
---
 src/HomeSpan.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/HomeSpan.cpp b/src/HomeSpan.cpp
index d25f631..05e7de0 100644
--- a/src/HomeSpan.cpp
+++ b/src/HomeSpan.cpp
@@ -2119,6 +2119,11 @@ void SpanOTA::error(ota_error_t err){
 
 ///////////////////////////////
 
+void __attribute__((weak)) loop(){
+}
+
+///////////////////////////////
+
 int SpanOTA::otaPercent;
 boolean SpanOTA::safeLoad;
 boolean SpanOTA::enabled=false;