Hi,
thank you for your answers, was able to make the halsampler feature working as I wished on a virtual machine which reproduce my actual machine.
I am now implementing the code on my machine and will post the final solution once finished. However it seems that the sampler is limited to 21 items from 0 to 20. Is that the case on your side because this limitation is not documented.Could it be a limitation due to the FIFO?
If this limitation is also active on your side, I will use several samplers directed to several files. Will make the solution less compact but in the end would probably work.
Nicolas