From 775ac7670eef7a745cc22b9f04ec5d9829ec9c61 Mon Sep 17 00:00:00 2001
From: Rob Tillaart <rob.tillaart@gmail.com>
Date: Thu, 17 Oct 2024 12:01:35 +0200
Subject: [PATCH] fix #82, minimal timeout 10 ms for RTOS

---
 ADS1X15.cpp  | 1 +
 CHANGELOG.md | 1 +
 2 files changed, 2 insertions(+)

diff --git a/ADS1X15.cpp b/ADS1X15.cpp
index be77986..94e6378 100644
--- a/ADS1X15.cpp
+++ b/ADS1X15.cpp
@@ -461,6 +461,7 @@ int16_t ADS1X15::_readADC(uint16_t readmode)
     {
       if ( (millis() - start) > timeOut)
       {
+        _error = ADS1X15_ERROR_TIMEOUT;
         return ADS1X15_ERROR_TIMEOUT;
       }
       yield();   //  wait for conversion; yield for ESP.
diff --git a/CHANGELOG.md b/CHANGELOG.md
index c541056..99785a4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [0.5.1] - 2024-10-17
 - fix #82, minimal timeout 10 ms for RTOS
+- set error flag for TIMEOUT
 
 ## [0.5.0] - 2024-08-20
 - Fix #80, setComparatorPolarity() and setComparatorLatch() inverting.