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If I google "hackrf iq",I will be told that "The HackRF logs are IQ data pairs, stored as unsigned 8 bit integers "..............
even comment in gr-osmosdr say is unsigned.....
/* HackRF device produces 8 bit unsigned IQ data */
_lut.push_back( gr_complex( (float(char(i >> 8))) * (1.0f/128.0f),
(float(char(i & 0xff))) * (1.0f/128.0f) ) );
Maybe It should be mentioned.
The text was updated successfully, but these errors were encountered:
The data are signed but were once (more than a year ago) unsigned.
Sorry, something went wrong.
which firmware version had been changed?
How about the version : 2014.08.01
I should ask clearly:
it's signed at the firmware version 2014.08.01?
Yes, the change to signed data was introduced in release 2014.08.1.
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