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[Discuss-gnuradio] gr-air-modes: problem with uhd and USRP1

From: Alexander List
Subject: [Discuss-gnuradio] gr-air-modes: problem with uhd and USRP1
Date: Sun, 28 Nov 2010 22:54:48 +0100
User-agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv: Gecko/20101027 Thunderbird/3.1.6


maybe the API has changed since gr-air-modes was written, or I'm doing
something stupid, but I tried:

$ ./uhd_modes.py -g 60
linux; GNU C++ version 4.4.5; Boost_104200; UHD_0001.20101124180824.2568efd

Traceback (most recent call last):
  File "./uhd_modes.py", line 167, in <module>
    fg = adsb_rx_block(options, args, queue)
  File "./uhd_modes.py", line 57, in __init__
    self.u = uhd.simple_source("", uhd.io_type_t.COMPLEX_FLOAT32)
AttributeError: 'module' object has no attribute 'simple_source'

I've used the latest "next" branch of gnuradio, installed and
successfully tested UHD. My prefix for all three packages is /opt/gnuradio.

According to
there is indeed no simple_source, there are single_usrp_source and
multi_usrp_source, but they have a different interface...

Any hints?


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