From fbcb2cc74fff6130472e33cdf7a7537efd1c2ee1 Mon Sep 17 00:00:00 2001
From: KWH <KWH@noneed>
Date: Wed, 6 Aug 2025 20:00:17 +0800
Subject: [PATCH] =?UTF-8?q?*)=20=E6=B7=B1=E6=8B=B7=E8=B4=9DQByteArray?=
 =?UTF-8?q?=EF=BC=8C=E9=81=BF=E5=9D=91=E3=80=82?=
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---
 mainwindow.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/mainwindow.cpp b/mainwindow.cpp
index 22830bb..e8a9c1e 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -309,8 +309,10 @@ void MainWindow::on_pushButton_10_clicked() {
 	switch (ui->comboBox->currentIndex()) {
     case 0:
         {
-            revDatatmp = dacHandler->getDACReg(drvUart,tmp);
-            onLogPrint(" [UART] <-- Read Reg data is :"+revDatatmp.toHex(' '));
+            QByteArray ba = dacHandler->getDACReg(drvUart,tmp);
+            revDatatmp = ba;
+            revDatatmp.detach();
+            onLogPrint(" [UART] <-- Read Reg data is :"+ ba.toHex(' '));
             break;
         }