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[Discuss-gnuradio] Byte Input into Custom Modulator

From: Jonathan Fox
Subject: [Discuss-gnuradio] Byte Input into Custom Modulator
Date: Thu, 6 Feb 2014 19:24:41 -0500

Got a question concerning the byte data type in GNU Radio. I am writing my own PSK modulator and I am having an issue understanding how the byte data type appears as I am using it for my input.

I know byte is a char data type in C++ however how does it come in? Is it the binary data stream of a character? Is it exactly how it is typed in, e.g. 1, 3, 5? 

I am asking because the test data I am trying to modulate is a series of prime numbers in a vector source block. So I am not entirely sure if I have to do the conversion to binary myself. I have tried to do a file sink to see how char data appear but the file is just repeating characters that make no sense.


Jon Fox

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