Hello,

We would like to repeatably stream a fixed number of data points (i.e. 4096
points) at a sample rate of 40 MS/s. The file format is in complex binary.

I suspect there are several ways that this can be optimized.

If we have a flow graph:

FileSource -> UHDRadio

or with RFNoc

FileSource -> FIFO -> DUC ->RFNocRadio

Two areas where this process can be improved:

1. The file source can buffer data into memory.
2. The file format can be changed to ComplexInt16 to reduce data conversion.

I hope these assumptions are correct.

So my question is:

1. Is there a way to convert this file to ComplexInt16 and replay from file
source?
2. How do we get file source to buffer the data?

Thank you,
John
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