modify status bar info for getting temp info.

mainwindow.py

@@ -500,6 +500,7 @@ class SocketClientApp(QMainWindow):
                         self.temp2_label.setText(f"温度2：{value.temp2 / 1000} v")
                         self.offset1_label.setText(f"偏置电压1：{value.offset1 / 100} v")
                         self.offset2_label.setText(f"偏置电压2：{value.offset2 / 100} v")
+                        self.status_bar.showMessage("状态: 温度数据获取完成", 5000)
                     elif cmd == 0x0F:
                         body_format = '< B B'
                         body_size = struct.calcsize(body_format)
@@ -689,8 +690,18 @@ class SocketClientApp(QMainWindow):
                 print(f"Packet {i + 1} sent successfully")
                 time.sleep(0.05)
             print("Upgrade packet ready to send (commented out actual send code)")
+            QMessageBox.information(
+                self,
+                "升级",
+                "升级包已成功上传"
+            )
         except Exception as e:
             print(f"Upgrade failed: {str(e)}")
+            QMessageBox.critical(
+                self,
+                "升级",
+                "升级包上传失败"
+            )
 
     def on_button_upgrade_test(self):
         """打开文件选择对话框"""