From effd983e6ddcb4bad38bfc9a0c6d2d30d54ceb5b Mon Sep 17 00:00:00 2001
From: Thomas Basler <thomas@familie-basler.net>
Date: Wed, 8 Jun 2022 23:04:45 +0200
Subject: [PATCH] Added class to handle timeouts

---
 lib/TimeoutHelper/TimeoutHelper.cpp | 24 ++++++++++++++++++++++++
 lib/TimeoutHelper/TimeoutHelper.h   | 15 +++++++++++++++
 2 files changed, 39 insertions(+)
 create mode 100644 lib/TimeoutHelper/TimeoutHelper.cpp
 create mode 100644 lib/TimeoutHelper/TimeoutHelper.h

diff --git a/lib/TimeoutHelper/TimeoutHelper.cpp b/lib/TimeoutHelper/TimeoutHelper.cpp
new file mode 100644
index 0000000..8a57031
--- /dev/null
+++ b/lib/TimeoutHelper/TimeoutHelper.cpp
@@ -0,0 +1,24 @@
+#include "TimeoutHelper.h"
+#include <Arduino.h>
+
+TimeoutHelper::TimeoutHelper()
+{
+    timeout = 0;
+    startMillis = 0;
+}
+
+void TimeoutHelper::set(uint32_t ms)
+{
+    timeout = ms;
+    startMillis = millis();
+}
+
+void TimeoutHelper::extend(uint32_t ms)
+{
+    timeout += ms;
+}
+
+bool TimeoutHelper::occured()
+{
+    return millis() > (startMillis + timeout);
+}
\ No newline at end of file
diff --git a/lib/TimeoutHelper/TimeoutHelper.h b/lib/TimeoutHelper/TimeoutHelper.h
new file mode 100644
index 0000000..d4ecb4c
--- /dev/null
+++ b/lib/TimeoutHelper/TimeoutHelper.h
@@ -0,0 +1,15 @@
+#pragma once
+
+#include <stdint.h>
+
+class TimeoutHelper {
+public:
+    TimeoutHelper();
+    void set(uint32_t ms);
+    void extend(uint32_t ms);
+    bool occured();
+
+private:
+    uint32_t startMillis;
+    uint32_t timeout;
+};
\ No newline at end of file