labview - Accessing the most recent data from a shift register -
i new labview please bear me. working on piece of code reading data (in form of array) usb device, splitting array meet required size, storing part of array in circular buffer , passing rest of data in shift register. problem encountering shift register save data other iterations, want data recent iteration, not sure how in labview. perhaps shift register not answer here, wondering if might have suggestions.
please let me know if clear enough.
i should mention using labview 2011.

in picture above, reading data coming hardware. data read array , split array meet specific size. store part of array in 2d array, serves circular buffer , other part of array set shift register, next iteration data combine next set of data read hardware.
the problem seeing right now, size of shift register growing.
i took, adrian keister advice , found problem. charlesb correct shift register show data previous iteration. reason why contents of shift register consistently growing because did not account next set of data read during each iteration. drawing board
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