Add try blocks to ble and remove debug message

Author: makermelissa

js/layout.js

@@ -139,7 +139,6 @@ function refitTerminal() {
                 if (xterm_screen) {
                     let cols = Math.floor(terminalWidth / TERMINAL_COL_WIDTH);
                     let rows = Math.floor(terminalHeight / TERMINAL_ROW_HEIGHT);
-                    console.log(rows, cols, terminalHeight, terminalWidth, TERMINAL_ROW_HEIGHT, TERMINAL_COL_WIDTH);
                     if (cols < MINIMUM_COLS) {
                         cols = MINIMUM_COLS;
                     }

js/workflows/ble.js

@@ -253,9 +253,14 @@ class BLEWorkflow extends Workflow {
         }
         // Is this a new connection?
         if (!this.bleDevice) {
-            let devices = await navigator.bluetooth.getDevices();
-            for (const device of devices) {
-                await this.connectToBluetoothDevice(device);
+            try {
+                let devices = await navigator.bluetooth.getDevices();
+                for (const device of devices) {
+                    await this.connectToBluetoothDevice(device);
+                }
+            } catch (error) {
+                console.error(error);
+                this.showConnectStatus(this._suggestBLEConnectActions(error));
             }
         }
     }