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[Discuss-gnuradio] USRP - underflow / overflow problem
From: |
Narayanan, Sivaramasubramanian (R&T) |
Subject: |
[Discuss-gnuradio] USRP - underflow / overflow problem |
Date: |
Thu, 26 Mar 2009 15:48:33 +0530 |
Hi,
I am using the USRP board with two Basic Tx boards in both the Tx slots. I am also using both the Rx slots with Basic Tx on A side and TVRX on B side.
I am using Tx side interpolation rate as 400 and Rx side decimation rate as 250.
I am using a GUI with one button control to enable the Tx board and also a scopesink to plot the received waveform. I am using NBFM Tx/Rx blocks, filter blocks etc. I am using both the Tx and Rx parallely with each Tx/Rx pair tuned to different frequency (100 MHz and 150Mhz)
As soon as I run the program, I get messages like
uUuUuUuUuUuUuUuUuUuUuUuUuUuOuOuUuOuUuOuOuUuUuOuUuUuOuOuOuUuUuUuUuUuUuUuUuUuUuUuU
uUuUuUuUuUuUuUuUuUuUuUuUuUuUuUuUuUuUuUuOuOuUuUuUuOuOuUuUuUuUuUuUuUuOuOuUuUuOuUuO
uOuUuUuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuUuUuUuUuUuUuOuU
uUuOuUuUuOuUuUuUuUuUuUuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuO.
Please let me know what goes wrong and how to get rid of this problem.
Thanks and Regards,
Sivaram
- [Discuss-gnuradio] USRP - underflow / overflow problem,
Narayanan, Sivaramasubramanian (R&T) <=