Re: New Quadra APRS Installation
Have you looked at the Digirig? https://digirig.net/ $50 bucks! Tyler Griffiths N7UWX See where I am:https://aprs.fiN7UWX-5
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Tyler Griffiths
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#8604
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Re: New Quadra APRS Installation
Direwolf has an option to use the GPIO of a CM108 sound card.? It requires taking the sound card apart and adding a resistor coming off a pin of the chip, and transistor to control the PTT. Look up
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Rob Giuliano
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#8603
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Edited
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New Quadra APRS Installation
Greetings, I am setting up a Quadra computer for APRS. I have the YAAC? client installed and working with? APRS-IS, now I need to connect a radio. I have installed direwolf for the modem. Now, I
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Michael WA7SKG
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#8602
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Re: K7MBBS-4 audio level = 19(4/4) 000000___ --> ??
Hello Thomas, You have enabled FX.25 reception and that's showing that 0 bits were corrected in each of the slicers described here on page 9:
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David Ranch
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#8601
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K7MBBS-4 audio level = 19(4/4) 000000___ --> ??
Hello, maybe someone can answer me the question please, I didn't find anything in the documentation. What do the zeros mean in the line? K7MBBS-4 audio level = 19(4/4)? ? 000000___ K7MBTS audio
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Thomas Sch?fer
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#8600
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Re: Building on Mac
Thanks for the reply, Looks like that worked :)
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kitonthenet
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#8599
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Re: Cross Fix to ALSA-LIB and GPIO PTT issues
Hi Dave, I went over the ptt.c file and compared the debug output I had for the Direwolf startup. There didn't seem to be any errors as it follows the libgpiod syntax completely. My guess right now is
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Dave Cowell
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#8598
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Re: Building on Mac
Yes, there are automated regression tests. $ cmake -DUNITTEST=1 .. $ make $ make test A Mac development expert (which I am not) will need to address the other concerns. 73, John WB2OSZ
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WB2OSZ
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#8597
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Re: TX and no audio ?
This might be helpful for getting fldigi to work with an IC-7300. https://sourceforge.net/p/fldigi/wiki/7300_howto/
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WB2OSZ
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#8596
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Re: TX and no audio ?
Help me to understand this please. I cannot tx to the IC-7300 from Fldigi. Is the 00 the problem? Thanks for your help.
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Fred Bouwman
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#8595
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Re: TX and no audio ?
Good morning, John, Yes indeed I noticed that now he is at ? MM ? Thanks for your help I learned something else, how to properly adjust our audio Thank you and good day Luc Drolet VE2 LUQ Pr¨¦sident
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Luc Drolet VE2LUQ
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#8594
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Re: TX and no audio ?
I have found that receive works better if mic AGC is turned off. These tips are in the Troubleshooting section of: https://github.com/wb2osz/direwolf/blob/dev/doc/ *Raspberry-Pi-APRS.pdf* (
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WB2OSZ
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#8593
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Re: TX and no audio ?
Good morning, John, OK, actually I didn't know that it was wrong to put the number ? 00 ? at the bottom of the sliders Ha Ha, yes, it's working fine now Thanks for your help here's a photo here is a
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Luc Drolet VE2LUQ
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#8592
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Re: TX and no audio ?
Do you see MM or 00 here in alsamixer? If you have MM, that means muted.? Press m to change.
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WB2OSZ
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#8591
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Re: TX and no audio ?
Hello Andre, I bought 10 CM-108 so one for my first I-GATE site which works well I am attaching a photo of my CM-108 key, because a picture is worth a thousand words there I want to build another one
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Luc Drolet VE2LUQ
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#8590
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Re: TX and no audio ?
Luc, Do you have a real CM108? Or one of the counterfeits (where they conveniently put a dab of paint on the chip so you can't read the part number)? I have found that the counterfeits can jam up and
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Andrew P.
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#8589
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Re: TX and no audio ?
Hello Jonh, Yes, I also adjust the volume to the maximum and there is still no sound in my headphones on the CM-108 Luc Drolet VE2 LUQ Pr¨¦sident de VE2CVA C.R.A.V.A. Club Radio Amateur Vall¨¦e de
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Luc Drolet VE2LUQ
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#8588
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Re: TX and no audio ?
I have a few sections in my doc starting at https://www.trinityos.com/HAM/CentosDigitalModes/RPi/rpi4-setup.html#20d.soundcard-mixer that should help here to test your CM108 sound device with using
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David Ranch
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#8587
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Re: TX and no audio ?
Did you set the output volume and ensure it is not muted?
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WB2OSZ
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#8586
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Re: TX and no audio ?
Hi David, only for more info here is the version of my Direwolf thank you and good evening ? Luc Drolet VE2 LUQ Pr¨¦sident de VE2CVA C.R.A.V.A. Club Radio Amateur Vall¨¦e de l'Amiante VE2 CVA
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Luc Drolet VE2LUQ
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#8585
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