Psrdada

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DadaManager

your.formats.dada.DadaManager(size, key="0xdada", n_readers=1)

A manager class for psrdada writer.

Args:

size (int): size of each buffer (in bytes)
key (hex): hexadecimal dada key
n_readers (int): Number of dada readers.

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setup

DadaManager.setup()

Kill any previous buffers with the same key. Set up the dada buffers and connect to a writer.

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dump_header

DadaManager.dump_header(header)

Set the psrdada header

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dump_data

DadaManager.dump_data(data_input)

Dump the data to the buffer

Args:

data_input (numpy.ndarray): Numpy array of the data.

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mark_filled

DadaManager.mark_filled()

Mark that data is filled in the buffer page.

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eod

DadaManager.eod()

Mark the end of data.

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teardown

DadaManager.teardown()

Disconnect the writer and tear down the buffers.

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