Hi ,
In this project im trying to see if two signals are in sync , im doing this by finding and comparing times between maximum values. On here i attached only the sync algorithm im trying to develop where Boolean 1 refers to the maximum value of the first signal and Boolean 2 to the maximum value of the second signal. The goal of the algorithm its to compare times between maximums with a delta t (0,5s).Each time the time difference between the values is less then 0,5 it adds a value to the iteration.When the iteration reaches 4 (i.e.. when the two signals are in sync for 4 periods, i want it to send out a digital value). The problems im having for which i can't find a solution are as following:
I'd like the algorithm to be able to tell if the last value came from boolean 1 or boolean 2 so that its really comparing the time differences between the two signals and not the time difference between two maximums of the same signal). I'd like it to reset the iteration count if the signals are not in sync for 4 consecutive periods i.e.. if for instance they are in sync in two periods and the count reaches 2 but after that it passes two or more periods of the signals without them respecting the 0,5 s max time difference the count should reset and start again.
I've attached the algorithm.
I hope I was clear about my doubts as English is not my native language.
Thanks for the attention.
Best Regards,
