From 7b15abef9ceb082e01b6c39847570b9cb24ae916 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, 23 Oct 2025 13:36:50 +0800
Subject: [PATCH] =?UTF-8?q?feat(core):=20web=20usb=20mini=E4=B8=8B?=
 =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E5=AF=B9DTR/RTS=E6=8E=A7=E5=88=B6=E7=9A=84?=
 =?UTF-8?q?=E6=94=AF=E6=8C=81?=
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Content-Type: text/plain; charset=UTF-8
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---
 common/modules/mixly-modules/web/usb-mini.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/common/modules/mixly-modules/web/usb-mini.js b/common/modules/mixly-modules/web/usb-mini.js
index 2a922740..6ce5ec7b 100644
--- a/common/modules/mixly-modules/web/usb-mini.js
+++ b/common/modules/mixly-modules/web/usb-mini.js
@@ -295,6 +295,15 @@ class USBMini extends Serial {
             || (this.getDTR() === dtr && this.getRTS() === rts)) {
             return;
         }
+        if (this.#ctrlInterfaceNumber_ !== -1) {
+            await this.#device_.controlTransferOut({
+                requestType: 'class',
+                recipient: 'interface',
+                request: 0x22,
+                value: dtr | (rts << 1),
+                index: this.#ctrlInterfaceNumber_
+            });
+        }
         await super.setDTRAndRTS(dtr, rts);
     }