All right. Give me a day or two and I think I can find an archive of all that stuff to pass along.
73 Frank AB2KT/VE7 On Sat, Dec 28, 2019 at 1:40 PM Cinaed Simson <[email protected]> wrote: > Cool! I would definitely be interested in the last option "generated CW > tone from text input, either from a file" > > -- Cinaed > > > > On 12/28/19 11:18 AM, Frank Brickle wrote: > > Is there a JACK audio sink in Gnuradio these days? > > > > I'm not sure where they are housed, now, but I wrote a few programs to > > generate CW this way some years ago. They depended on having JACK audio > > input to the application. One of them could use either a straight key or > > would work as a decent iambic keyer. The other generated CW tone from > > text input, either from a file or directly from stdin and therefore from > > a keyboard. > > > > If there were any interest I could probably dig up the source. > > > > 73 > > Frank > > AB2KT/VE7 > > > > > > On Sat, Dec 28, 2019 at 11:06 AM Gorkem Ozcelebi <[email protected] > > <mailto:[email protected]>> wrote: > > > > If I've understood your question correctly, how about the microphone > > / audio input? If it's ac-coupled, you could use a simple > > oscillator. The presence of the tone, gated by your morse key, > > triggers the cw. If you don't want to build / provide an external > > oscillator, how about a software oscillator fed through one of the > > audio output channels of the same PC, going back in thru your morse > > key. The other audio channel is left available for the audio output > > of your receiver. > > > > Gorkem > > > > On Sat, Dec 28, 2019, 7:25 PM Harald Fritzsche (DD0VS) > > <[email protected] <mailto:[email protected]>> wrote: > > > > Hello All, > > > > Hoping that amateur radio is not to far away from common use of > > Gnuradio mailing list, but amateur radio is making me looking to > GR > > since 2001. > > There is a plan to use a Gnuradio based transceiver for µ-wave > > contesting, as it has been shown by W7FU or KB1VC (SoDaRadio) or > > DL9SW. > > A needed condition is, to key HF with morse code using a > straigth or > > simple morse key. > > > > Doing this with just looking to the status of /dev/ttyUSB0-CTS > > pin is > > not sufficient, basically some of the keyed code is somehow > > swalloed. > > Neither with python code or with a C++ OOT module i got it > solved. > > > > How to get this solved? (Hardware keying or modulated cw is not > > a real > > option). > > > > Regards and vy73 > > Harald > > DD0VS > > > > > > > > -- > > Tell me, what is it you plan to do with your one wild and precious life? > > -- Mary Oliver > > -- Tell me, what is it you plan to do with your one wild and precious life? -- Mary Oliver
