Re: [Discuss-gnuradio] GNU Radio 3.2 Release Candidate 2 available for testing

[Karthik]

On Fri, Apr 17, 2009 at 7:25 PM, Eric Blossom <address@hidden> wrote:
> On Fri, Apr 17, 2009 at 07:04:25PM -0700, Karthik wrote:
>> On Tue, Apr 14, 2009 at 3:23 PM, Johnathan Corgan
>> <address@hidden> wrote:
>> > GNU Radio 3.2 release candidate 2 is now available for download and 
>> > testing:
>> >
>> > http://gnuradio.org/releases/gnuradio/gnuradio-3.2rc2.tar.gz
>> > http://gnuradio.org/releases/gnuradio/gr-howto-write-a-block-3.2rc2.tar.gz
>> >
>> > The associated firmware and FPGA bitstream images for the USRP2 are:
>> >
>> > http://gnuradio.org/releases/usrp2-bin/release/txrx_edk10.1_r3.2rc2.bin
>> > http://gnuradio.org/releases/usrp2-bin/release/u2_rev3_ise10.1sp3_r3.2rc2.bin
>> >
>> > This release contains all the features, fixes, and bugs of the GNU
>> > Radio development trunk as of 4/14/09.
>> >
>> > Our goal is for this to be the last release candidate before the
>> > formal 3.2 release.   Those of you with your own GNU Radio projects
>> > who wish to stabilize on the 3.2.x API should begin using the above
>> > instead of the development trunk.  We will be making changes to the
>> > trunk software that will break API compatibility soon after the formal
>> > release.
>> >
>> > As always, we will maintain the 3.2.x series of releases such that
>> > upgrades to newer releases will not break existing code.  In addition,
>> > to the extent possible, we will merge and release selected
>> > functionality from the development trunk that is consistent with this
>> > requirement.
>> >
>> > Johnathan Corgan
>> > Corgan Enterprises LLC
>>
>> Here is my setup:
>> OS: Ubuntu 8.04
>> USRP1 with 2 LFRX and 2LFTX daughterboards
>>
>> I primary use the USRP as a 4 channel Digitizer and have been running
>> gnuradio-3.1.3 without any problems so far. To test 3.2rc2 I tried
>> running the multi_fft.py which is available in the
>> gnuradio-examples/python/multi-antenna/ directory. I commented out the
>> portion which checks for the the number of channels available and the
>> daughterboard ID since I didn't have the BASIC_RX. Here is the major
>> change that I found.
>>
>> The value of len(self.subdev) = 4 in 3.1.3 and =6 in 3.2rc2.
>>
>> Shouldn't this be 4 as it was previously?
>
> Thanks for pointing this out.
>
> Fixed in [10877] to work with old and new handling of Basic Rx d'boards.
>
> Eric
>

I checked out the trunk and tried compiling the code. I get the
following error message in in the middle of the compile. I have tried
compiling the latest trunk and also R10877 and still get the same
error. I did the regular ./bootstrap and used

./configure --enable-doxygen --with-boost=/opt/boost_1_36
--enable-usrp2=no --enable-gr-usrp2=no

g++ -g -O2 -g -O2 -pthread -pthread -Wall -Woverloaded-virtual -o
.libs/test_inband test_inband.o  ./.libs/libusrp-inband-qa.so
/home/anankekarthik/gnuradio/usrp/host/lib/inband/.libs/libusrp-inband.so.0:
undefined reference to `usrp_standard_rx::tune(int,
boost::shared_ptr<db_base>, double, usrp_tune_result*)'
/home/anankekarthik/gnuradio/usrp/host/lib/inband/.libs/libusrp-inband.so.0:
undefined reference to `usrp_standard_tx::tune(int,
boost::shared_ptr<db_base>, double, usrp_tune_result*)'
/home/anankekarthik/gnuradio/usrp/host/lib/inband/.libs/libusrp-inband.so.0:
undefined reference to
`usrp_standard_rx::determine_rx_mux_value(usrp_subdev_spec const&)'
/home/anankekarthik/gnuradio/usrp/host/lib/inband/.libs/libusrp-inband.so.0:
undefined reference to
`usrp_standard_tx::determine_tx_mux_value(usrp_subdev_spec const&)'
/home/anankekarthik/gnuradio/usrp/host/lib/inband/.libs/libusrp-inband.so.0:
undefined reference to `usrp_basic::selected_subdev(usrp_subdev_spec
const&)'
/home/anankekarthik/gnuradio/usrp/host/lib/inband/.libs/libusrp-inband.so.0:
undefined reference to `db_base::dbid()'

Karthik