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[Discuss-gnuradio] USRP2 runtime errors
From: |
Zohair M. Abu Shaban |
Subject: |
[Discuss-gnuradio] USRP2 runtime errors |
Date: |
Thu, 1 Jul 2010 13:59:33 +0100 |
Dear All,
I have implemented my own blocks that reads from an array of 4 synchronised and
samples-aligned USRP2's. At the run time, sometimes I receive this error:
thread[thread-per-block[4]: <gr_block from_samples_to_plot_vc (1)>]: Invalid
input
I use MATLAB libraries in my blocks in order to process the data and then plot
the result using the MATLAB function plot()
Sometime also i also receive this error:
usrp2: mismatched command reply length (expected: 0 got: 215). op = <unknown
opcode: 20>
For both errors, I just re-run the graph again and it works well.
Any hint about those to errors, please?
Cheers,
Zohair
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- [Discuss-gnuradio] USRP2 runtime errors,
Zohair M. Abu Shaban <=