Merge branch 'WJC' into wxr7

wxr

2021-08-28 223ed8e3003f9534887b6ae9c9eb4353aebf1748

 HDL-ON_iOS/ViewController.cs

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

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

            HDL_ON.MainPage.Show();