From 59761cfe6886c62fa946466484ee059b6ddbe90a Mon Sep 17 00:00:00 2001
From: Melissa LeBlanc-Williams <melissa@adafruit.com>
Date: Fri, 7 Feb 2025 13:26:02 -0800
Subject: [PATCH] Show busy while user selects port and handle canceling
 properly

---
 js/workflows/usb.js | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/js/workflows/usb.js b/js/workflows/usb.js
index ab052c6..fec12ff 100644
--- a/js/workflows/usb.js
+++ b/js/workflows/usb.js
@@ -125,7 +125,12 @@ class USBWorkflow extends Workflow {
             // This would help with other workflows as well
         } else {
             console.log('Requesting any serial device...');
-            device = await navigator.serial.requestPort();
+            try {
+                device = await navigator.serial.requestPort();
+            } catch (e) {
+                console.log(e);
+                return false;
+            }
         }
 
         // If we didn't automatically use a saved device
@@ -155,7 +160,7 @@ class USBWorkflow extends Workflow {
         btnSelectHostFolder.disabled = true;
         let serialConnect = async (event) => {
             try {
-                await this.connectToSerial();
+                await this.showBusy(this.connectToSerial());
             } catch (e) {
                 //console.log(e);
                 //alert(e.message);