From 8c058df6acc685a6ad69673c772d7b8f3a6bbfc2 Mon Sep 17 00:00:00 2001
From: "Ben V. Brown" <Ralim@Ralimtek.com>
Date: Tue, 22 Nov 2022 18:07:16 +1100
Subject: [PATCH] Create shouldDeviceSleep.cpp

---
 .../utils/shouldDeviceSleep.cpp               | 42 +++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 source/Core/Threads/OperatingModes/utils/shouldDeviceSleep.cpp

diff --git a/source/Core/Threads/OperatingModes/utils/shouldDeviceSleep.cpp b/source/Core/Threads/OperatingModes/utils/shouldDeviceSleep.cpp
new file mode 100644
index 00000000..248a2004
--- /dev/null
+++ b/source/Core/Threads/OperatingModes/utils/shouldDeviceSleep.cpp
@@ -0,0 +1,42 @@
+#include "OperatingModeUtilities.h"
+
+bool shouldBeSleeping(bool inAutoStart) {
+#ifndef NO_SLEEP_MODE
+  // Return true if the iron should be in sleep mode
+  if (getSettingValue(SettingsOptions::Sensitivity) && getSettingValue(SettingsOptions::SleepTime)) {
+    if (inAutoStart) {
+      // In auto start we are asleep until movement
+      if (lastMovementTime == 0 && lastButtonTime == 0) {
+        return true;
+      }
+    }
+    if (lastMovementTime > 0 || lastButtonTime > 0) {
+      if (((xTaskGetTickCount() - lastMovementTime) > getSleepTimeout()) && ((xTaskGetTickCount() - lastButtonTime) > getSleepTimeout())) {
+        return true;
+      }
+    }
+  }
+
+#ifdef HALL_SENSOR
+  // If the hall effect sensor is enabled in the build, check if its over
+  // threshold, and if so then we force sleep
+  if (getHallSensorFitted() && lookupHallEffectThreshold()) {
+    int16_t hallEffectStrength = getRawHallEffect();
+    if (hallEffectStrength < 0)
+      hallEffectStrength = -hallEffectStrength;
+    // Have absolute value of measure of magnetic field strength
+    if (hallEffectStrength > lookupHallEffectThreshold()) {
+      if (lastHallEffectSleepStart == 0) {
+        lastHallEffectSleepStart = xTaskGetTickCount();
+      }
+      if ((xTaskGetTickCount() - lastHallEffectSleepStart) > TICKS_SECOND) {
+        return true;
+      }
+    } else {
+      lastHallEffectSleepStart = 0;
+    }
+  }
+#endif
+#endif
+  return false;
+}
\ No newline at end of file