Re: Generating CW-morse signals with a straight key

2020-01-01 Thread Harald Fritzsche (DD0VS)
; > 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) >

Re: Happy new year! (Was: Happy Christmas/Holidays/End of year!)

2020-01-01 Thread Harald Fritzsche (DD0VS)
Hello Marcus and all the others, thanks for the wishes that i want to reply to. All the best for 2020 to all of you. I am a sporadic user only, nevertheless i like GnuRadio :-) Ein Gesundes und Frohes Neues Jahr Happy New Year 2020 Regards Harald DD0VS Am Wed, 01 Jan 2020 00:47:49 +0100

Re: Coexistence of Gnuradio 3.7 and 3.8 on one PC

2019-12-25 Thread Harald Fritzsche (DD0VS)
Hello Barry, i confirm, that i performed this 3 lines of instructions shown below. I will run again: pybombs prefix init ~/gr38 -R gnuradio-default BUt i think UHD on RPI need special compiler swithc for neon? THanks for help vy73 Harald DD0VS Am Wed, 25 Dec 2019 12:48:40 -0500 schrieb Barry

Re: Coexistence of Gnuradio 3.7 and 3.8 on one PC

2019-12-25 Thread Harald Fritzsche (DD0VS)
d, i may use a fresh sd-card (but requires some extra time for configuration) Regards and vy73 Harald DD0VS going qrt for some family activities :-) Am Wed, 25 Dec 2019 20:08:33 +0100 schrieb "Harald Fritzsche (DD0VS)" : > Hello Barry, > > i confirm, that i performed this 3

Generating CW-morse signals with a straight key

2019-12-28 Thread Harald Fritzsche (DD0VS)
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 ยต-wave contesting, as it has been shown by W7FU or KB1VC (SoDaRadio) or DL9SW. A

Re: Coexistence of Gnuradio 3.7 and 3.8 on one PC

2019-12-28 Thread Harald Fritzsche (DD0VS)
Hello Barry, all, thanks for your support. I will push my question to my stack. I will make use of my existing system on base of GR37 and will come back with another question in a separate thread. Regards and VY73 Harald DD0VS Am Wed, 25 Dec 2019 14:18:28 -0500 schrieb Barry Duggan : > Hi

Re: Generating CW-morse signals with a straight key

2019-12-28 Thread Harald Fritzsche (DD0VS)
Dear Frank, ALbin, Gorkem and all others, thanks for prompt and prominent answers. @Frank: i am also interested on your SW, yes, i know DttSP, there is a link inside to some JACK stuff. I need to say that i am not familiar with that audio system. What i am understanding from some reading is,

Re: Gnuradio 3.8 on a Raspberry pi 4 B?

2020-05-25 Thread Harald Fritzsche (DD0VS)
Hello Barry, all, i confirm that 1. step from page: https://wiki.gnuradio.org/index.php/InstallingGRFromSource_on_Raspberry_Pi building libuhd is working on a rPI4 (with 2GB). There is one change needed: The instruction: cmake -DNEON_SIMD_ENABLE=OFF -DCMAKE_INSTALL_PREFIX=/usr/local ../ must

Re: Gnuradio 3.8 on a Raspberry pi 4 B?

2020-05-25 Thread Harald Fritzsche (DD0VS)
od work! > '73 Robert > PE1MFU > > Op ma 25 mei 2020 21:08 schreef Harald Fritzsche (DD0VS) > : > > > Hello Barry, all, > > > > i confirm that 1. step from page: > > https://wiki.gnuradio.org/index.php/InstallingGRFromSource_on_Raspberry_Pi > > buildin

Re: Gnuradio 3.8 on a Raspberry pi 4 B?

2020-05-25 Thread Harald Fritzsche (DD0VS)
Hello Barry, i confirm that with that description on https://wiki.gnuradio.org/index.php/InstallingGRFromSource_on_Raspberry_Pi gnuradio was able to build following the instructions "From SOurce" in about 100minutes on a rPI 4 (2GB). I do not know, what was going wrong beginning of this year

Re: Gnuradio 3.8 on a Raspberry pi 4 B?

2020-05-25 Thread Harald Fritzsche (DD0VS)
Hi Barry, test qa_trellis #225 failed, only one of ~200. vy73 Harald DD0VS Am Mon, 25 May 2020 16:47:40 -0500 schrieb Barry Duggan : > Hi Harald, > > One of the 'make test' may not pass; it doesn't on the 3B+. It's a > math test, but I don't remember the number. It has not been a problem > for