I want to create few interactive blocks for simulink similar to slider gain.
1) Round knob with enumerated values 2) Switch button 3) LEDs/SevenSegment/LCD 4) Custom Oscilloscope or logic analyzer
These block should be placed in the simulink model and user should be able to interact with it during the simulation run - same as slider gain and display block.
You can create GUIs for your Gauge/Button/LCD etc and link it with simulink. This is the only option, because simulink doesn't provide any tool for such requirement.
There is another toolSimulink 3D animation, I think, which can also be utilized for your requirement.
You can also select a web site from the following list
How to Get Best Site Performance
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.