hi, im trying to install a profile on my new dac+dsp + add on,
spi is enabled and sigmatcp is active, however when i do
sudo dsptoolkit install-profile /home/pi/4way-iir-delay-mixer.xml
i get Failed to install DSP profile
im on buster lite, any hints?
thanks
What version of dsptoolkit are you using? Did you try to upgrade to the latest version?
Best regards,
Daniel
ive used the bash <(curl https://raw.githubusercontent.com/hifiberry/hifiberry-dsp/master/install-dsptoolkit)
from the berry / rew tutrial
Did you check the file? Is it a valid XML file?
looks like its valid if i view it in an editor, i also wget it directly from the berry git so i assume it is?
ok, my bad, it was not valid indeed, works now. i see that you replied to my question in the other thread about the adc inputs, id like to create a profile that takes the analog input, runs it thru rew generated filters and outputs it to the analog output. im on mac however - is there any way to do this without needing a windows computer?
also since i could not find any info about it: is the dac dsp with the add on a 4 ch output board? or the 2 analog outputs mirrored?
Hi,
unfortunately SigmaStudio is only available for Windows. A Windows VM might be the best way to do this.
The analog outputs on the add-on board are independent outputs, so you have 4 output channels.
Best regards,
Daniel
thanks daniel, ive successfully installed the dacdsp-default.xml profile from git on the dsp and when i try to do
dsptoolkit apply-rew-filters file.txt
i get
10 filters given, but filter bank has only 0.0 slots
i read somewhere in the forum that this profile should contain filters, is that not correct?
also, i borrowed a windows laptop to create my own profile, from looking at the examples i see that the analog outputs are 0,1,16,17. is that correct?