bthrm - Optionally use bonding for BLE sensor

apps/bthrm/default.json

@@ -16,5 +16,6 @@
   "gracePeriodNotification": 0,
   "gracePeriodConnect": 0,
   "gracePeriodService": 0,
-  "gracePeriodRequest": 0
+  "gracePeriodRequest": 0,
+  "bonding": false
 }

apps/bthrm/lib.js

@@ -439,18 +439,20 @@ exports.enable = () => {
           return Promise.resolve();
         }
       });
-
-/*      promise = promise.then(() => {
-        log(JSON.stringify(gatt.getSecurityStatus()));
-        if (gatt.getSecurityStatus()['bonded']) {
-          log("Already bonded");
-          return Promise.resolve();
-        } else {
-          log("Start bonding");
-          return gatt.startBonding()
-            .then(() => console.log(gatt.getSecurityStatus()));
-        }
-      });*/
+      
+      if (settings.bonding){
+        promise = promise.then(() => {
+          log(JSON.stringify(gatt.getSecurityStatus()));
+          if (gatt.getSecurityStatus()['bonded']) {
+            log("Already bonded");
+            return Promise.resolve();
+          } else {
+            log("Start bonding");
+            return gatt.startBonding()
+              .then(() => console.log(gatt.getSecurityStatus()));
+          }
+        });
+      }
 
       promise = promise.then(()=>{
         if (!characteristics || characteristics.length === 0){

apps/bthrm/settings.js

@@ -96,6 +96,12 @@
         writeSettings("debuglog",v);
       }
     },
+    'Use bonding': {
+      value: !!settings.bonding,
+      onchange: v => {
+        writeSettings("bonding",v);
+      }
+    },
     'Grace periods': function() { E.showMenu(submenu_grace); }
   };