We were trying to design an C# app to interact with a Speedgoat HIL sytem. We already knew that Mathworks will remove simulink real time explorer so we tried app designer but we find it easier to code with C#.
But we've found out that 2020b does not include an API to program such an custom interface. Instead Mathworks offers App Designer which has less features and hard to code with respect to Visual C#.
1- What's Mathworks suggested workflow instead of using SLRT .net API?
2- Is it possible for Mathworks to add this API to 2020b or later versions?