Re: Making C++ OOT module and wish to set up a parameter with different choices!
It's done in the .yml file in gr-foo/grc. Here's a simple example: https://github.com/gnuradio/gnuradio/blob/master/gr-analog/grc/analog_sig_source_x.block.yml#L6 And a more complex example: https://github.com/gnuradio/gnuradio/blob/master/gr-dtv/grc/dtv_dvb_ldpc_bb.block.yml If you use a definition from an additional project .h file, that .h file must be included in gr-foo/swig/foo_swig.i. Ron On 6/30/20 10:05, George Edwards wrote: Hello, I am making a C++ OOT module and wish to have an input parameter "frame_length" with different choices. I would like to provide short, medium and long frames with a value attached to each. Based on the OOT syntax, I can enter "frame_length" as an input argument to the model. Now, how can I set up the inners of the *.cc file so that when the module is built into a Gnuradio block, I can simply click on 'frame_length' to see the choices and select one? Thanks for the help. Regards, George
Re: Making C++ OOT module and wish to set up a parameter with different choices!
Very nice document. Thanks Glen > On Jun 30, 2020, at 1:17 PM, jean-michel.fri...@femto-st.fr wrote: > > I do not claim to cover all aspect of OOT blocks but I tried to document the > basics of > passing parameters and public/private variables at > http://jmfriedt.free.fr/gr_oscilloscope_eng.pdf > > Unfortunately this document only covers GNU Radio 3.7: while the French > version was extended to > GNU Radio 3.8, the English version was not extended accordingly but I'd be > happy to do so if there > is any interest. > > JM > > -- > JM Friedt, FEMTO-ST Time & Frequency/SENSeOR, 26 rue de l'Epitaphe, > 25000 Besancon, France > > June 30, 2020 7:06 PM, "George Edwards" wrote: > >> Hello, >> >> I am making a C++ OOT module and wish to have an input parameter >> "frame_length" with different >> choices. I would like to provide short, medium and long frames with a value >> attached to each. Based >> on the OOT syntax, I can enter "frame_length" as an input argument to the >> model. Now, how can I set >> up the inners of the *.cc file so that when the module is built into a >> Gnuradio block, I can simply >> click on 'frame_length' to see the choices and select one? >> >> Thanks for the help. >> >> Regards, >> George >
Re: Making C++ OOT module and wish to set up a parameter with different choices!
I do not claim to cover all aspect of OOT blocks but I tried to document the basics of passing parameters and public/private variables at http://jmfriedt.free.fr/gr_oscilloscope_eng.pdf Unfortunately this document only covers GNU Radio 3.7: while the French version was extended to GNU Radio 3.8, the English version was not extended accordingly but I'd be happy to do so if there is any interest. JM -- JM Friedt, FEMTO-ST Time & Frequency/SENSeOR, 26 rue de l'Epitaphe, 25000 Besancon, France June 30, 2020 7:06 PM, "George Edwards" wrote: > Hello, > > I am making a C++ OOT module and wish to have an input parameter > "frame_length" with different > choices. I would like to provide short, medium and long frames with a value > attached to each. Based > on the OOT syntax, I can enter "frame_length" as an input argument to the > model. Now, how can I set > up the inners of the *.cc file so that when the module is built into a > Gnuradio block, I can simply > click on 'frame_length' to see the choices and select one? > > Thanks for the help. > > Regards, > George
Making C++ OOT module and wish to set up a parameter with different choices!
Hello, I am making a C++ OOT module and wish to have an input parameter "frame_length" with different choices. I would like to provide short, medium and long frames with a value attached to each. Based on the OOT syntax, I can enter "frame_length" as an input argument to the model. Now, how can I set up the inners of the *.cc file so that when the module is built into a Gnuradio block, I can simply click on 'frame_length' to see the choices and select one? Thanks for the help. Regards, George
