Error while running MATLAB example model "QPSK Receiver with ADALM-PLUTO Radio in Simulink"

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subhasri 2024-6-25，11:43

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https://ww2.mathworks.cn/matlabcentral/answers/2131796-error-while-running-matlab-example-model-qpsk-receiver-with-adalm-pluto-radio-in-simulink

评论： subhasri 2024-7-1，10:12

err_10.png

I am trying to run the MATLAB example model "QPSK Receiver with ADALM-PLUTO Radio in Simulink" from the link https://www.mathworks.com/help/comm/plutoradio/ug/qpsk-receiver-with-adalm-pluto-radio-1.html, When I run this model without making any changes, it is giving error in frame synchronizer as shown in the figure attached.

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Answer 1

Divyanshu 2024-7-1，9:02

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Hi Subhasri,

A possible reason for the issue is that you might be running this 'Receiver' example without a transmitter running parallely. Hence there is no data to receive for the 'Receiver'.

Please go through the description provided in the section 'Running the example' of following documentation for further details:

https://www.mathworks.com/help/comm/plutoradio/ug/qpsk-receiver-with-adalm-pluto-radio-1.html#d126e6951

Hope it helps!