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ba3d7bfcd8
Using C++ 11 threading routines to create a worker thread that can perform the FFT for acquisition in a non-blocking manner. By default 'blocking' is set to true, which is identical to the previous behaviour (with the added overhead of an extra thread). When 'blocking' is set to false, then the main thread does not wait for the worker, thereby letting the receiver continue even when the FFT thread is working. This is very useful for using FFT acquisition at higher sampling rates, where the FFT cannot be performed in real-time. The aim is to replace the separate pcps_multithread_acquisition_cc. TODO: implement the same thing for the pcps_acquisition_sc