From a4646469c0bdba09cca96eb0872b42fdb27a07b3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=8E=8B=E7=AB=8B=E5=B8=AE?= <3294713004@qq.com>
Date: Thu, 6 Mar 2025 20:07:11 +0800
Subject: [PATCH] =?UTF-8?q?Fix:=20=E4=BF=AE=E5=A4=8Dwin7=E4=B8=8Bhid?=
 =?UTF-8?q?=E4=B8=8A=E8=BD=BD=E5=BC=82=E5=B8=B8?=
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---
 common/modules/mixly-modules/web/burn-upload.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/common/modules/mixly-modules/web/burn-upload.js b/common/modules/mixly-modules/web/burn-upload.js
index 48a91b4f..8c8c06db 100644
--- a/common/modules/mixly-modules/web/burn-upload.js
+++ b/common/modules/mixly-modules/web/burn-upload.js
@@ -668,10 +668,11 @@ BU.uploadWithAmpy = (portName) => {
     mainStatusBarTabs.changeTo('output');
     const mainWorkspace = Workspace.getMain();
     const editor = mainWorkspace.getEditorsManager().getActive();
+    const port = Serial.getPort(portName);
     let useBuffer = true, dataLength = 256;
-    if (Serial.type === 'usb') {
+    if (port instanceof window.USBDevice) {
         dataLength = 64;
-    } else if (Serial.type === 'hid') {
+    } else if (port instanceof window.HIDDevice) {
         dataLength = 31;
     }
     const layerNum = layer.open({