Merge branch 'WJC' into wxr7

wxr

2021-09-27 c7f6a15a17344e55f0c2349392501100ba2a206e

 HDL-ON_iOS/ViewController.cs

@@ -24,6 +24,7 @@

        public override void ViewDidLoad()
        {
            Console.WriteLine("qidong 1111");
            base.ViewDidLoad();

            HDL_ON.MainPage.Show();