OOK Burst Demodulator Not Reading Data

I am using the OOK Burst Demodulator with the OOK Modulator vi found on this forum. When I try running the OOK Burst Demodulator, avaiable from the RF Fixed Point Examples, I am getting Error -50400. It looks as though the data is not coming through across the DMA. My problem is probably that data is not being demodulated correct.
On the transmit side, I am using the OOK Modulator example. Before, I was getting FIFO underflow issues because there was not enough data being written to the DAC. Therefore, I modified the VI to loop the data back into the FIFO. Therefore, it sends it's sync bits and data bits over and over again. Will this work with the OOK demodulator? Any suggestions on OOK modulation and demodulation would be appreciated. Thanks!
Patrick

Hi Patrick,
Try out the attached OOK modulator with the fixed point demodulator.
Let me know if this does not work.
--Vinay
Attachments:
Burst OOK Modulator.zip ‏71 KB

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