|From:||Alejandro Pascual Laguna|
|Subject:||[Discuss-gnuradio] Top-block does not find Probe Signal block|
|Date:||Fri, 3 Apr 2015 22:54:27 +0000|
I am currently working with a SDR dongle which I want to lock at four different frequencies to see four consecutive parts of the spectrum. I have to do so because the sampling rate is not enough (2.4 MHz) to see at one glance the bandwidth I need (8 MHz). To achieve so I am multiplexing the values I want to lock my dongle to but I am getting some errors using the pair of blocks "Probe Signal" and "Function Probe" (see the flowgraph in  and errors trace ). By enabling/disabling some blocks I have guessed that the error about the overflow is caused by the WX GUI Number Sink, while the error of the non-existing attribute appears when I make use of the "variable" defined by the block Function Probe.
Of course I have followed the tutorial  and still couldn't make it to work.
Thank you very much in advance.
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