From ff9a5c4c20bc95fd0d628bd7041f71753a1edf6c Mon Sep 17 00:00:00 2001
From: Gordon Williams <gw@pur3.co.uk>
Date: Thu, 8 Sep 2022 10:40:03 +0100
Subject: [PATCH] Add wear de4tect library based on
 http://forum.espruino.com/conversations/379538/ and
 https://github.com/espruino/Espruino/pull/2264

---
 modules/wear_detect.js | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 modules/wear_detect.js

diff --git a/modules/wear_detect.js b/modules/wear_detect.js
new file mode 100644
index 000000000..62b1ae362
--- /dev/null
+++ b/modules/wear_detect.js
@@ -0,0 +1,20 @@
+/** Returns a promise that resolves with whether the Bangle
+is worn or not.
+
+Usage:
+
+require("wear_detect").isWorn().then(worn => {
+  console.log(worn ? "is worn" : "not worn");
+});
+*/
+exports.isWorn = function() {
+  return new Promise(resolve => {
+    if (Bangle.isCharging())
+        return resolve(false);
+    if (E.getTemperature() > 24.625)
+        return resolve(true);
+    if (Bangle.getAccel().mag > 1.045)
+        return resolve(true);
+    return resolve(false);
+  });
+};