Re: gmp and mpir missing package when Cross-Compiling gr-ettus

yes exactly, but could it be possible that when i cross built gnuradio something went wrong but didn't give notice about? i also notice that the packege are install in me PC, so maybe the environment variables are no set right I'm new in this whole cross compiling process so i could (most

Re: gmp and mpir missing package when Cross-Compiling gr-ettus

But the log you share is about building gr-ettus, which depends on an already cross-built GNU Radio, right? On 26.10.22 20:56, JORGE GONZALEZ ORELLANA wrote: Could it be the cross-compiling of GNURADIO the problem then?? I did this to cross compile GNURADIO as the guide says. El mié, 26 oct

Re: gmp and mpir missing package when Cross-Compiling gr-ettus

Could it be the cross-compiling of GNURADIO the problem then?? I did this to cross compile GNURADIO as the guide says. El mié, 26 oct 2022 a las 13:02, Marcus Müller () escribió: > Hey Jorge, > > saw it :) > Still a bit confused by it, because: > while you only need *either* GMP *or* MPIR

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Re: How can you force the Scheduler to deliver appropriate vector size input

Thank you very much! George On Wed, Oct 26, 2022, 9:51 AM Marcus Müller wrote: > Haha! Perfect :) Glad you solved the issue! And absolutely no reason to be > sorry! > > On 26.10.22 17:04, George Edwards wrote: > > Hi Marcus, > > I have egg on my face! I messed up, Gnuradio works fine. I

Re: gmp and mpir missing package when Cross-Compiling gr-ettus

Hey Jorge, saw it :) Still a bit confused by it, because: while you only need *either* GMP *or* MPIR (basically, the same thing), that should be in there as dependency of GNU Radio. Best, Marcus On 26.10.22 16:15, JORGE GONZALEZ ORELLANA via GNU Radio, the Free & Open-Source Toolkit for

Re: How can you force the Scheduler to deliver appropriate vector size input

Haha! Perfect :) Glad you solved the issue! And absolutely no reason to be sorry! On 26.10.22 17:04, George Edwards wrote: Hi Marcus, I have egg on my face! I messed up, Gnuradio works fine. I accidentally set one of the variables in the grc which contributes to the computation of the vector

Re: How can you force the Scheduler to deliver appropriate vector size input

Hi Marcus, I have egg on my face! I messed up, Gnuradio works fine. I accidentally set one of the variables in the grc which contributes to the computation of the vector length incorrectly and made the size 496. Sometimes in the midst of these problems, we overlook the obvious. My mistake! Sorry

Re: gmp and mpir missing package when Cross-Compiling gr-ettus

in case that you couldn't see what it says in the screenshot, here is it: {{{ uno@uno-laptop:~$ . ~/rfnoc/src/e3xx_e310_sdk_default-v4.2.0.1/OE_SDK/environment-setup-cortexa9t2hf-neon-oe-linux-gnueabi Your environment is misconfigured, you probably need to 'unset LD_LIBRARY_PATH' but please

Re: How can you force the Scheduler to deliver appropriate vector size input

Good morning Marcus, Thanks for your response and sharing your thoughts. My understanding is that things should work exactly as you say. My flowgraph has two custom built OOT blocks. Based on my signal processing algorithms, one takes in vectors of size 200 and the other 448. The one that takes

Re: Help Needed for FREQUENCY SINK Block of GNU Radio

Dear Kyeong, Thank you very much. It worked perfect. Regards, Shuvodip On Wed, 26 Oct, 2022, 17:43 Kyeong Su Shin, wrote: > Hello Shuvodip: > > It simply takes STFT of the raw input data after applying a windowing > function to them. No further calibrations or amplitude corrections are >

Help Needed for "Channel Model" Block

Hello all, Greetings of the day! I am going through the GNU Radio tutorials and currently I am at the "QPSK Mod and Demod" chapter. Here, in the "mpsk_stage_2.grc" project, a "Channel Model" block has been used. My question is about some fields of this block: *1.* I checked from the details of

Re: How can you force the Scheduler to deliver appropriate vector size input

Hi George, I can't really follow. A block in GNU Radio has a *fixed* output item size. So, the Stream To Vector block *can* only produce items of size (448*sizeof(entry in the vector)). That can't change! Same with your block: it has an io_signature (you set it in the constructor), which

Re: How can you force the Scheduler to deliver appropriate vector size input

Hello George, the input vector size is determined (more or less) by the forecast method. If the size is greater than you need, this is not a problem, you need to consume only the number of items you need. You will find the unconsumed items in the next buffer. The problem arises if you need a