From 4f3f00bb22fdf400899817c5e79e63345aca56ff Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=8E=8B=E7=AB=8B=E5=B8=AE?= <3294713004@qq.com>
Date: Sun, 23 Mar 2025 02:02:39 +0800
Subject: [PATCH] =?UTF-8?q?Fix:=20=E4=BF=AE=E5=A4=8Delectron=E4=B8=8Bardui?=
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---
 common/modules/mixly-modules/common/serial.js          | 3 +++
 common/modules/mixly-modules/electron/arduino-shell.js | 2 +-
 common/modules/mixly-modules/electron/serial.js        | 7 +++++++
 3 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/common/modules/mixly-modules/common/serial.js b/common/modules/mixly-modules/common/serial.js
index b394f69f..06c00045 100644
--- a/common/modules/mixly-modules/common/serial.js
+++ b/common/modules/mixly-modules/common/serial.js
@@ -335,6 +335,9 @@ class Serial {
         if (this.isOpened()) {
             await this.close();
         }
+        this.#events_ = null;
+        this.#encoder_ = null;
+        this.#decoder_ = null;
     }
 
     bind(type, func) {
diff --git a/common/modules/mixly-modules/electron/arduino-shell.js b/common/modules/mixly-modules/electron/arduino-shell.js
index b151c152..1d8f9e08 100644
--- a/common/modules/mixly-modules/electron/arduino-shell.js
+++ b/common/modules/mixly-modules/electron/arduino-shell.js
@@ -341,7 +341,7 @@ ArduShell.upload = (boardType, port) => {
         statusBarSerial.open()
             .then(() => {
                 const baudRates = code.match(/(?<=Serial.begin[\s]*\([\s]*)[0-9]*(?=[\s]*\))/g);
-                if (!baudRates.length) {
+                if (!baudRates?.length) {
                     statusBarSerial.setBaudRate(9600);
                 } else {
                     statusBarSerial.setBaudRate(baudRates[0] - 0);
diff --git a/common/modules/mixly-modules/electron/serial.js b/common/modules/mixly-modules/electron/serial.js
index e2ad87fb..43b38571 100644
--- a/common/modules/mixly-modules/electron/serial.js
+++ b/common/modules/mixly-modules/electron/serial.js
@@ -258,6 +258,13 @@ class ElectronSerial extends Serial {
             super.onChar(char);
         }
     }
+
+    async dispose() {
+        await super.dispose();
+        this.#parserBytes_ = null;
+        this.#parserLine_ = null;
+        this.#serialport_ = null;
+    }
 }
 
 Electron.Serial = ElectronSerial;