Use `ble_advert` module

apps/bootgattbat/ChangeLog

@@ -1,2 +1,3 @@
 0.01: Initial release.
 0.02: Handle the case where other apps have set bleAdvert to an array
+0.03: Use the bleAdvert module

apps/bootgattbat/boot.js

@@ -1,26 +1,8 @@
 (() => {
   function advertiseBattery() {
-    if(Array.isArray(Bangle.bleAdvert)){
+    require("ble_advert").set(0x180F, [E.getBattery()]);
-      // ensure we're in the cycle
-      var found = false;
-      for(var ad in Bangle.bleAdvert){
-        if(ad[0x180F]){
-          ad[0x180F] = [E.getBattery()];
-          found = true;
-          break;
-        }
-      }
-      if(!found)
-        Bangle.bleAdvert.push({ 0x180F: [E.getBattery()] });
-    }else{
-      // simple object
-      Bangle.bleAdvert[0x180F] = [E.getBattery()];
   }
 
-    NRF.setAdvertising(Bangle.bleAdvert);
-  }
-
-  if (!Bangle.bleAdvert) Bangle.bleAdvert = {};
   setInterval(advertiseBattery, 60 * 1000);
   advertiseBattery();
 })();

apps/bootgattbat/metadata.json

@@ -2,7 +2,7 @@
   "id": "bootgattbat",
   "name": "BLE GATT Battery Service",
   "shortName": "BLE Battery Service",
-  "version": "0.02",
+  "version": "0.03",
   "description": "Adds the GATT Battery Service to advertise the percentage of battery currently remaining over Bluetooth.\n",
   "icon": "bluetooth.png",
   "type": "bootloader",

apps/bootgatthrm/ChangeLog

@@ -1,3 +1,4 @@
 0.01: Initial release.
 0.02: Added compatibility to OpenTracks and added HRM Location
 0.03: Allow setting to keep BLE connected
+0.04: Use the bleAdvert module

apps/bootgatthrm/boot.js

@@ -4,18 +4,13 @@
      * This function prepares BLE heart rate Advertisement.
      */
 
-    NRF.setAdvertising(
+    require("ble_advert").set(0x180d, undefined, {
-      {
-        0x180d: undefined
-      },
-      {
       // We need custom Advertisement settings for Apps like OpenTracks
       connectable: true,
       discoverable: true,
       scannable: true,
       whenConnected: true,
-      }
+    });
-    );
 
     NRF.setServices({
       0x180D: { // heart_rate
@@ -28,7 +23,6 @@
         }
       }
     });
-
   }
 
   const keepConnected = (require("Storage").readJSON("gatthrm.settings.json", 1) || {}).keepConnected;

apps/bootgatthrm/metadata.json

@@ -2,7 +2,7 @@
   "id": "bootgatthrm",
   "name": "BLE GATT HRM Service",
   "shortName": "BLE HRM Service",
-  "version": "0.03",
+  "version": "0.04",
   "description": "Adds the GATT HRM Service to advertise the measured HRM over Bluetooth.\n",
   "icon": "bluetooth.png",
   "type": "bootloader",

apps/btadv/ChangeLog

@@ -1,2 +1,3 @@
 0.01: New app!
 0.02: Advertise accelerometer data and sensor location
+0.03: Use the bleAdvert module

apps/btadv/app.ts

@@ -667,6 +667,8 @@ const getBleAdvert = <T>(map: (s: BleServ) => T, all = false) => {
 
 // done via advertise in setServices()
 //const updateBleAdvert = () => {
+//  require("ble_advert").set(...)
+//
 //  let bleAdvert: ReturnType<typeof getBleAdvert<undefined>>;
 //
 //  if (!(bleAdvert = (Bangle as any).bleAdvert)) {

apps/btadv/metadata.json

@@ -2,7 +2,7 @@
   "id": "btadv",
   "name": "btadv",
   "shortName": "btadv",
-  "version": "0.02",
+  "version": "0.03",
   "description": "Advertise & export live heart rate, accel, pressure, GPS & mag data over bluetooth",
   "icon": "icon.png",
   "tags": "health,tool,sensors,bluetooth",

apps/bthome/ChangeLog

@@ -3,3 +3,4 @@
 0.03: Cope with identical duplicate buttons (fix #3260)
       Set 'n' for buttons in Bangle.btHomeData correctly (avoids adding extra buttons on end of advertising)
 0.04: Fix duplicate button on edit->save
+0.05: Use the bleAdvert module

apps/bthome/boot.js

@@ -1,5 +1,3 @@
-// Ensure we have the bleAdvert global (to play well with other stuff)
-if (!Bangle.bleAdvert) Bangle.bleAdvert = {};
 Bangle.btHomeData = [];
 {
   require("BTHome").packetId = 0|(Math.random()*256); // random packet id so new packets show up
@@ -39,20 +37,6 @@ Bangle.btHome = function(extras, options) {
   if (bat) bat.v = E.getBattery();
   var advert = require("BTHome").getAdvertisement(Bangle.btHomeData)[0xFCD2];
   // Add to the list of available advertising
-  if(Array.isArray(Bangle.bleAdvert)){
-    var found = false;
-    for(var ad in Bangle.bleAdvert){
-      if(ad[0xFCD2]){
-        ad[0xFCD2] = advert;
-        found = true;
-        break;
-      }
-    }
-    if(!found)
-      Bangle.bleAdvert.push({ 0xFCD2: advert });
-  } else {
-    Bangle.bleAdvert[0xFCD2] = advert;
-  }
   var advOptions = {};
   var updateTimeout = 10*60*1000; // update every 10 minutes
   if (options.event) { // if it's an event...
@@ -60,7 +44,7 @@ Bangle.btHome = function(extras, options) {
     advOptions.whenConnected = true;
     updateTimeout = 30000; // slow down in 30 seconds
   }
-  NRF.setAdvertising(Bangle.bleAdvert, advOptions);
+  require("ble_advert").set(0xFCD2, advert, advOptions);
   if (Bangle.btHomeTimeout) clearTimeout(Bangle.btHomeTimeout);
   Bangle.btHomeTimeout = setTimeout(function() {
     delete Bangle.btHomeTimeout;

apps/bthome/metadata.json

@@ -1,7 +1,7 @@
 { "id": "bthome",
   "name": "BTHome",
   "shortName":"BTHome",
-  "version":"0.04",
+  "version":"0.05",
   "description": "Allow your Bangle to advertise with BTHome and send events to Home Assistant via Bluetooth",
   "icon": "icon.png",
   "type": "app",