Trigger a pulse train based on control input in Simulink

I am trying to trigger a pulse train or a packet of signal (amplitude modulated pulse) based on the control input. In other words, whenever the subsystem is enabled, a packet of data should be transmitted. I tried with enabled sub-system and repeating sequence stair blocks., but could not match the pattern.

[Ankit]

could you post some screenshots of your output and what you done in simulink to have better understanding..

[Ben McMahon]

Have a look at the Stateflow documentation https://uk.mathworks.com/help/stateflow/gs/finite-state-machines.html. This is normally the best method for implementing this sort of behaviour.

If you attach your model then others can give more specific advice.

[Nandagopalan Venugopalan]

In this model, I tried to come up with a logic, that whenever the interogator sends a high signal, it triggers a countdown timer(6 time steps) and using that counter value, the custom signal is send across. But what I am intrested is, the rising edge of the interogator shall trigger a custom signal, which will be transmitted across. Here the custom signal is always running, and based on the counter value, it is send across.

I tried modifying the approximate edge function (State flow) based model, but it does not work on a continuous loop, rather only once per simulation., it triggered the state flow chart on the first rising edge but subsequent ones are not triggerred.

[Vinay Gurram]

Hi Can you share how you are doing this with enabled sub system, that might help to resolve.