开云体育

dtoverlay=vc4-kms-v3d,noaudio

You can disable the HDMI audio in the config.text file in the boot folder. ?I am laid up and can not get to my computer to look up the specific line to add the “,noaudio” to the end of the dev=

Are you sure you can do I2S through some GPIO pins? Otherwise it would not work as Pi replacement for the sBitx. - Rafael

Hi Dave, There are some old CFLAGS. I made a fork and fixed the Makefile to have sane intel and arm parameters: https://github.com/Rhizomatica/csdr/

Paul, Your perseverance on this topic is very sympathetic and I hope you can fulfill your original idea. This is how you can get from "PlughW: 1.0" and "Plughw: 2.1" to [Sbitxdigiout] and

Actually had a bit of a google after I wrote the reply, this may be more help: Matrix:Module-aloop - AlsaProject (alsa-project.org) ( https://www.alsa-project.org/wiki/Matrix:Module-aloop ) snd-aloop

Hi Dave Might the update I did for the headset issue (/g/BITX20/message/108643) provide the solution for this too? If you are able to identify the HDMI interface and set its priority

Steve, The $279 computer was the one you linked to that had GPIO pins, from Tom's Hardware website: That board is the $279 one I was talking about, a bare board (no Case! Fan! Power!) with a Celeron

250% is not quite accurate. My N100 came with 16GB ram, 256GB of SSD storage, built in power supply and a case. You need to add a case, a fan, a power supply, an sdcard or other storage etc to the

Dave, I'm sorry I appear to have upset you - in the context of this mail list, I asserted that it would require a significant effort to use a $100ish N100 system in a uBitx, and you agree with me, as

Referring to: https://github.com/afarhan/sbitx/issues/4 ( https://github.com/afarhan/sbitx/issues/4#top ) Since my other comments on other issues have gone unanswered, I will try to discuss this

*Aside #1:* I found it difficult to get that version of csdr to build on newer systems. Also as it says when you load the page, that version hasn't been maintained since 2020 I found

You wrote " his goal was a $100ish desktop that required a TV for output that could be used in education for third-world students using phone chargers, cheap keyboards/mice, etc." -- how is that use

Thanks for all the answers. Does it makes sense to use a dc blocking filter to mic and radio rx paths? I'm playing with csdr [1] and it is pretty cool. Just to be sure - it makes no sense to add this

Hi Farhan, I'm discussing about the samples I'm reading and writing from/to the wm8731 through ALSA API, not to do with high level software processing.

My point was they were designed for different use cases. <snip> RPi Foundation has been building selling *huge* numbers of boards for embedded applications to industrial customers. I haven't heard

I do, and should have pointed that out, so I thank you for your clarification. -- Regards, Dave, N1AI

True. Ex

I’m sure you know this but a spike in the frequency domain at 0 Hz is a DC constant offset in the time domain.

You seem to be confirming Gordon's suggestion that could be a constant positive DC offset to the signal delivered to the Wolfson Codec's ADC which gets reflected in the digital values produced by the