Aw: Re: Gnuradio 3.8 on Windows generates negative return codes

Hi Geof, Thank you very much for your help. On 2019-11-29 17:37, Geof Nieboer wrote: > Lukas, > > [...] > > So obviously something is failing early in the python script before it > really gets the flowgraph going. That error code is fairly vague, > google tells me it's a generic system error. >

XYNC: the Massive MIMO SDR crowdfunding

Hi, GNU Radio community, I don't think we've announced our low-cost XYNC multi-channel SDR here, so in case you haven't seen it - XYNC is an XTRX-based system with 8T8R to 32T32R channels. It's based on the Octopack we've been offering for a while through the XTRX campaign page. The campaign stil

Re: Gnuradio 3.8 on Windows generates negative return codes

Lukas, Interesting. I ran the same very simple null->null and it did open another command prompt window and, well, did nothing, which was expected. I do have the following extra line displaying: > gr::pagesize: no info; setting pagesize = 4096 and then after I close the window I get the same "

Gnuradio 3.8 on Windows generates negative return codes

Hi, I just installed Gnuradio 3.8.0.0 (Python 2.7.10) from the website. The most simple application with gnuradio fails with >>> Done (return code -1073741795) and no windows appears. This is how it looks: https://snipboard.io/o4ZjvA.jpg When I add a USRP block I run into the same trouble but