[Discuss-gnuradio] How to access gnu vector from external source

2016-08-07 Thread zianggaowireless
Hello, I'm writing a block in Python that doing signal recognition from input fft vector and output a vector contains the spectrum information, now I want to parse the vector from gnuradio to an external python script doing further decisions, is there any method to access the vector? I tried

[Discuss-gnuradio] Float value loses precision

2016-08-07 Thread zianggaowireless
Hello, I'm writing a block doing signal processing and then append the current time and output to a file sink, however, I found the output really strange because all time values are the same. Then I tried to write another block to test with my time value. Here is the block and qa file ###

Re: [Discuss-gnuradio] Minimal install of GNU Radio without GUI, etc possible?

2016-08-07 Thread Eric Statzer
On Sun, Aug 7, 2016 at 9:55 PM Jason McHuff wrote: > > I would definitely suggest using pybombs, and in order to do that you > probably need to abandon (and clean up) any of your other installation > attempts. Alternative versions of packages lingering in your > LD_LIBRARY_PATH or PKG_CONFIG_PAT

Re: [Discuss-gnuradio] Minimal install of GNU Radio without GUI, etc possible?

2016-08-07 Thread Jason McHuff
> I would definitely suggest using pybombs, and in order to do that you probably need to abandon (and clean up) any of your other installation attempts. Alternative versions of packages lingering in your LD_LIBRARY_PATH or PKG_CONFIG_PATH will cause bad things to happen, even with pybombs. Done.