You shouldn't worry about these files for now. In any case they refer to "adaptive modulation" which you cannot do unless some recent updates are merged into gnuradio master.
For now, you should be able to experiment with the txrx, tx, rx. best Achilleas On Fri, Jan 16, 2015 at 2:14 PM, Frank Pinto <frankpint...@yahoo.com> wrote: > All the blocks were able to load, compile and show on the GRC blocks list > except from the "cdma_tx_hier1" and "cdma_rx_hier1" block (they are > producing errors and are few of their blocks are marked red because of > this). Then the "cdma_txrx1" block is producing a error because it needs > the "cdma_tx_hier1" and "cdma_rx_hier1" block in order to compile. > > > On Friday, January 16, 2015 1:34 PM, Achilleas Anastasopoulos < > anas...@umich.edu> wrote: > > > yes, please disregard all previous changes. > > They have been incorporated in the updated files. > > So, please pull a clean copy from github. > > Achilleas > > On Fri, Jan 16, 2015 at 1:32 PM, Frank Pinto <frankpint...@yahoo.com> > wrote: > > Hello Achilleas, thank you I will do that! When I perform this edit in the > python file should I disregard the changes we did yesterday in th > cdma_parameters.py file line 124 which was changing the > "digital_constellation_8psk_natural" with "digital.constellation_8psk" and > keep the orginal code? > > > On Friday, January 16, 2015 1:23 PM, Achilleas Anastasopoulos < > anas...@umich.edu> wrote: > > > Frank, > > please pull the latest version of gr-cdma. > > You have to make a small edit in the cdma_parameters.py file > (see updated README file) before you install it. > > Once you do that, open a python session and do > > >>> from cdma import cdma_parameters > > This should now give no errors. > Let us know of your progress. > > Achilleas > > > On Thu, Jan 15, 2015 at 6:24 PM, Frank Pinto <frankpint...@yahoo.com> > wrote: > > I have applied the change, now the error reads: AttributeError: 'module' > object has no attribute 'constellation_16qam' > > > On Thursday, January 15, 2015 3:37 PM, Achilleas Anastasopoulos < > anas...@umich.edu> wrote: > > > OK, great. > > This is due to the fact a recent pull request has not yet been merged into > gnuradio. > SO the constellation module does not have yet the > "constellation_8psk_natural" > constellation. > > There is a simple fix to that: > > please go to your gr-cdma/python directory > and edit the file > cdma_parameters.py > In particular in line 124 change "digital.constellation_8psk_natural" with > "digital.constellation_8psk". > > Now you have to make, sudo make install, sudo ldconfig one more time. > > Once you do that, please open a python session and redo > > >>> from cdma import cdma_parameters as cp > > and let us know what you get. > (if you don't get any errors you are ready to go!) > > > Achilleas > > > > > On Thu, Jan 15, 2015 at 1:25 PM, Frank Pinto <frankpint...@yahoo.com> > wrote: > > The result is: > Traceback (most recent call last): > File "<stdin>", line 1, in <module> > File "/usr/local/lib/python2.7/dist-packages/cdma/__init__.py", line 34, > in <module> > import cdma_parameters > File "/usr/local/lib/python2.7/dist-packages/cdma/cdma_parameters.py", > line 124, in <module> > payload_mod = > [digital.constellation_qpsk(),digital.constellation_8psk_natural(),digital.constellation_16qam()] > AttributeError: 'module' object has no attribute > 'constellation_8psk_natural' > > > > On Thursday, January 15, 2015 1:14 PM, Achilleas Anastasopoulos < > anas...@umich.edu> wrote: > > > Frank, > > Please do the following and report to us what you get. > > Open a python session and write > > >>> from cdma import cdma_parameters as cp > > What is the result of this? > > Achilleas > > > > On Thu, Jan 15, 2015 at 12:12 PM, Frank Pinto <frankpint...@yahoo.com> > wrote: > > Hello Sir, I just tried that and the first the hier block > "amp_var_est_hier.grc gets compiled with no issues. > However the others are producing errors in certain blocks and can > therefore not compile. The error states "name 'cp' is not defined. > And the import box is showing this error "Bad import syntax:import > cdma.cdma_parameters as cp". This is where I am stuck at because it seems > all the other blocks that are producing errors has this 'cp' in it somehow. > > > > > > Sent from Yahoo Mail for iPhone > <https://overview.mail.yahoo.com/?.src=iOS> > > At Jan 15, 2015, 11:57:05 AM, Achilleas Anastasopoulos<'anas...@umich.edu'> > wrote: > Frank, > > you have to follow the procedure in README by compiling ONE file at a > time, > and RELOADING the blocks as you go on, ie, > > Load the hier block "amp_var_est_hier.grc", > Compile it (this little button on GRC that looks like a pyramid, a sphere > and an arrow) > Reload it (this little circle button on GRC) > > Load "cdma_tx_hier.grc", > compile it as before > reload > > > Load "chopper_correlator.grc", > compile > reload > > > etc... > "cdma_rx_hier.grc", "cdma_tx_hier1.grc", "cdma_rx_hier1.grc" and compile > them > > Achilleas > > > On Thu, Jan 15, 2015 at 11:35 AM, Frank Pinto <frankpint...@yahoo.com> > wrote: > > Hello Sir, I have read the readme.md file already. My first issue is > where it states to "load all the hier blocks and compile them". When I > loaded them via the GRC by clicking on "open an existing flowgraph" and > selecting the files, I see that they all are missing some variables, > information, and even blocks, and are shown as red. > I have taken a picture to show you this. I am using version 3.7.5.1 of > GNuRadio by the way > > > > > Sent from Yahoo Mail for iPhone > <https://overview.mail.yahoo.com/?.src=iOS> > > At Jan 15, 2015, 11:29:05 AM, Frank Pinto<'frankpint...@yahoo.com'> wrote: > Sir, I have read the readme.md file. My first issue is where it states > load all the heir blocks and compile them > > > On Thursday, January 15, 2015 11:13 AM, Achilleas Anastasopoulos wrote: > > > There is no such instruction to be executed! > > Please read the README.md file and let us know which one of the detailed > instructions mentioned there you don't know how to execute. > > Achilles > > On Thu, Jan 15, 2015 at 10:52 AM, Frank Pinto <frankpint...@yahoo.com> > wrote: > > Ok. First instruction that I do not know how to execute is the import > variable block that says "import coma.cdma_parameters as cp". What exactly > am I supposed to be replacing in this section. > > > On Wednesday, January 14, 2015 7:08 PM, Frank Pinto < > frankpint...@yahoo.com> wrote: > > > Ok. First instruction that I do not know how to execute is "import > coma.cdma_parameters as cp". What exactly am I supposed to be replacing in > this section > > > On Wednesday, January 14, 2015 6:54 PM, Achilleas Anastasopoulos < > anas...@umich.edu> wrote: > > > Please follow the detailed instructions on the README.md file and > let us know which of these does not work for you > (or which of these instructions you don't know how to execute). > > best > Achilleas > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > > > > > > > > > > > > > > > > > > > >
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