Re: How can i input my data coming from different application to GNURadio ?

What are on those : interfaces? Are they just TCP or UDP sockets? So then you might be able to use a TCP Source/Sink block or UDP Source/Sink block in GNU Radio. I think the built-in blocks might have been deprecated a while ago, but I think gr-grnet ( https://github.com/ghostop14/gr-grnet) has now

How can i input my data coming from different application to GNURadio ?

Hi, Thank you for wonderful work. I am using [Robot Operating System][1] (ROS) which is basically talker-listener architecture. It publishes [messages/raw data][2] to `ip_address:port`, how can i connect that as source in GNURadio in Flowgraph so i can use software defined radio to actually transm

Re: ALSAPulseAudio procedure

Hi Barry - can you post the GRC file (no images please) for when the audio doesn't work correctly? -- Cinaed On 7/1/20 5:43 AM, Barry Duggan wrote: Hi Cinaed, Thank you for your response. Yes, I have tried those and the "hw:CARD=Generic,DEV=0" works well for most flowgraphs. I obtained tha

Re: ALSAPulseAudio procedure

Hi Barry, I don't know too much about ALSA or PulseAudio, but I do know that the part of the wiki that you cited is for setting up an ALSA source that grabs whatever is playing through PulseAudio. It is *not* something that you can use for an audio sink, only an audio source, which I think is w

Re: Porting oot modules to gr 3.9 and pybind

In parseheader_generic.py, there is fpic defined, but I think it might need the __PIC__ generator_path, generator_name = utils.find_xml_generator() xml_generator_config = parser.xml_generator_configuration_t( xml_generator_path=generator_path,

Mismatches in UHD version

Hi, I am working on a project and aim to send a live video by using a USRP B210 device and Gnu Radio with version 3.8.1.0. I follow the instructions given ettus research site to install uhd driver to use my USRP device. In the same manner I install the given instructions in gnu radio website. When

Re: ALSAPulseAudio procedure

Hi Cinaed, Thank you for your response. Yes, I have tried those and the "hw:CARD=Generic,DEV=0" works well for most flowgraphs. I obtained that from the 'aplay -L' command. Let me reiterate my request: In exploring the audio problems, I followed the instructions in https://wiki.gnuradio.org

Re: [USRP-users] How to find and link OOT module with gnuradio 3.8?

Hello EJ Kreinar, I have somehow made gr-ettus and rfnoc mod tools to work with gnuradio 3.8. I created, built and installed the gain rfnoc oot module. And it was working as it should be. I created a new branch called working-maint-3.8 for gr-ettus and pushed it to my personal repository. I have

Porting oot modules to gr 3.9 and pybind

Hi, I'm just started to port some of my oot modules to gr 3.9 and pybind. I followed https://wiki.gnuradio.org/index.php/GNU_Radio_3.9_OOT_Module_Porting_Guide and it worked flawless for my first module gr-funcube. Now I'm trying to port gr-display , which requires qt5 to be built. When I run

Re: GSoC 2020: gr-dpd - New BlogPost for Week 6

Hi Cinaed, Yes, gr-dpd is being developed against the head of maint-3.8. This gives us the balance of being able to add minor features or fixes to GNU Radio (such as message port control of the Signal Source amplitude) while developing against a relatively stable base. Cheers, Derek On 30/0