Re: [Discuss-gnuradio] serial port source/sink

2014-11-03 Thread Julián Andrés Quenardelle
Hey there, i succeed (think i do) installing gr_pyserial block, i wanted to test it making a loopback but when i compile muy gnuradio block i get this Generating: "/home/iua/Documentos/ComSerialGnu/top_block.py" >>> Warning: This flow graph may not have flow control: no audio or usrp blocks foun

Re: [Discuss-gnuradio] serial port source/sink

2014-10-30 Thread Marcus Müller
Hi Julián, interesting! I think I might be misunderstanding what's happening here, so I think we should make a sketch of what I think you're doing: "data" --> Ground control station --> TX Antenna --> Air --> RX Antenna UAVdevboard Is that correct? Greetings, Marcus On 29.10.2014 15:43, Julián

Re: [Discuss-gnuradio] serial port source/sink

2014-10-29 Thread Julián Andrés Quenardelle
Hey there! I'm gonna explain a bit of what i'm doing. I'm trying to conect a laptop with a ground control station software to an uavdevboard (UDB4). I want to get data stream through gnuradio, i want to make it serial because of previous work. I can set up the baudrate of transmision at my software

Re: [Discuss-gnuradio] serial port source/sink

2014-10-28 Thread Marcus Müller
Agreed, but as soon as device setup is through with your device (thus the "properly configured character device") and your reading program behaves nicely (which I'd expect GR's file_sink to do), just reading from a character device should work, if I'm not mistaken. However, this brings us to a new

Re: [Discuss-gnuradio] serial port source/sink

2014-10-28 Thread Marcus D. Leech
On 10/28/2014 06:34 PM, Marcus Müller wrote: Hi Julian, this really depends on how your serial data gets into your PC, but assuming you're on linux and have the data coming in over a properly configured character device (ie. something that appears as /dev/ttyS* or the like), you could just use

Re: [Discuss-gnuradio] serial port source/sink

2014-10-28 Thread Marcus Müller
Hi Julian, this really depends on how your serial data gets into your PC, but assuming you're on linux and have the data coming in over a properly configured character device (ie. something that appears as /dev/ttyS* or the like), you could just use the file source and open that device. Greetings,

Re: [Discuss-gnuradio] serial port source/sink

2014-10-28 Thread John Malsbury
Also, I just checked. The repo works fine through https but not ssh... :shrugs: On Tue, Oct 28, 2014 at 11:41 AM, John Malsbury < jmalsbury.perso...@gmail.com> wrote: > I can look into my repos. Those blocks were meant for a customer who > specifically had to interact with a GR app through ser

Re: [Discuss-gnuradio] serial port source/sink

2014-10-28 Thread John Malsbury
I can look into my repos. Those blocks were meant for a customer who specifically had to interact with a GR app through serial, due to legacy interfaces/software. This allow them the interface to a GNU Radio app through virtual serial connections (ie. SOCAT), just as if they were connected to an