Merge pull request #1425 from holdenk/sketch

Configure bluetooth name based on owner's short name

src/main.cpp

@@ -101,9 +101,15 @@ const char *getDeviceName()
 
     getMacAddr(dmac);
 
-    // Meshtastic_ab3c
+    // Meshtastic_ab3c or Shortname_abcd
     static char name[20];
-    sprintf(name, "Meshtastic_%02x%02x", dmac[4], dmac[5]);
+    sprintf(name, "%02x%02x", dmac[4], dmac[5]);
+    // if the shortname exists and is NOT the new default of ab3c, use it for BLE name.
+    if ((owner.short_name != NULL) && (owner.short_name != name)) {
+        sprintf(name, "%s_%02x%02x", owner.short_name, dmac[4], dmac[5]);
+    } else {
+        sprintf(name, "Meshtastic_%02x%02x", dmac[4], dmac[5]);
+    }
     return name;
 }
 

src/nrf52/NRF52Bluetooth.cpp

@@ -225,6 +225,11 @@ void NRF52Bluetooth::setup()
     Bluefruit.autoConnLed(false);
     Bluefruit.begin();
 
+    // Clear existing data.
+    Bluefruit.Advertising.stop();
+    Bluefruit.Advertising.clearData();
+    Bluefruit.ScanResponse.clearData();
+
     // Set the advertised device name (keep it short!)
     Bluefruit.setName(getDeviceName());
 
@@ -276,4 +281,4 @@ void NRF52Bluetooth::clearBonds()
 
     Bluefruit.Periph.clearBonds();
     Bluefruit.Central.clearBonds();
-}
+}