Data type conversion in GNURadio

Asked Feb 28 '19 at 17:41

Active Mar 01 '19 at 09:55

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I'm reading a stream of float digits from an external program to my GNURadio flowchart through "Socket PDU" bloc. However, the latter delivers a stream of strings instead of floats. I tried writting these value to a .txt file and they 'appear' numbers 1, however, they're not considered such by the machine. For clarifications, I'm reading floats values from a Java project that I need it to feed in real-time to my GNURadio project. Is there anyway I can convert this stream to floats in my GNURadio project? OR Is there a way to read Floats directly from Java to GNURadio?

Any help is appreciated

Thank you

edited Mar 01 '19 at 09:55

asked Feb 28 '19 at 17:41

zakaria bouhanna

It's a "socket PDU" block, not "Socket UDP". It doesn't deliver strings, it delivers messages. These messages contain the raw binary data you sent. – Marcus Müller Feb 28 '19 at 21:08
@MarcusMüller Ah I see! I eddited my Q. Is there a way to convert these raw msgs to float or double? – zakaria bouhanna Mar 01 '19 at 09:54

Data type conversion in GNURadio

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