03-09-2019, 02:21 AM
(03-09-2019, 02:00 AM)DRONE7 Wrote:(03-09-2019, 01:30 AM)Tim Curtis Wrote:Charlie over at DIYAudio is about to test one so I'm following his thread there...(03-08-2019, 11:46 PM)DRONE7 Wrote: Tim and Swizzle...big thanks for the Firefox Fix !!
All works for mpd config and expand filesystem now....
I see that audio devices now include...
"- NEW: HiFiBerry DAC+ ADC"
Any plans for exposing the ADC as an input to mpd ? :-) !!??:-)
Use case....CD player, LP Player (via riaa preamp) etc thus making MooDe a full digital preamp.
I would need Hifiberry help or if they have a tech manual for the board that explains how to control it's input switching then I might be able to use that.
https://www.diyaudio.com/forums/pc-based...11260.html
Seems alsamixer will list it as a capture device.
Then it's probably simple amixer sset commands to control the capture input. I'll contact the rep and see if they can send me a board.
If you end up getting one then do the following to enable it to show up in moOde I2S list. The 4.19.y kernel has the drivers for the board.
Code:
sqlite3 /var/local/www/db/moode-sqlite3.db "update cfg_audiodev set list='yes' where name='HiFiBerry DAC+ ADC'"
# kernel ver 4.19.27
echo "y" | sudo PRUNE_MODULES=1 rpi-update 29952e8f88f7e0ecd4ad129c3d5b3c959bc5bdda
# cleanup
sudo rm -rf /lib/modules.bak
sudo rm -rf /boot.bak
sudo apt-get clean
sudo reboot