Hello!
Firstly, I'm french and my english is very bad. At the moment I don't know how I will explain my problem...
Thanks to @rbrt I added a looper to my patches. It can record loops from my Korg minilogue.
I have a Groovesizer Multiboard sequencer to trig the groovebox part of my patches.
I modified the looper so when I hit the record midi/cc button, it's waiting for a note to start or stop record. This note is placed at the start of a 32 steps track on the Groovesizer. My loop is perfectly synced!
My problem is when my loop is too long (128 steps) and repetitive I don't know where is the start. Adding overdubbed layers is a little bit tricky. It's ok as long as I don't stop the loop but if I stop and restart it, the result can be bad.
So, basically I want to drive four leds, one every quarter of the loop, to help me to know where i am.
I thought about a square lfo but I don't know how to convert the loop length into k-rate fractional to drive the lfo.
Maybe there is a better way to do that so tell me please
I hope you understood me.