dsptoolkit get-samplerate returns default 48000 on dac2 hd + DSP about hifiberry-dsp HOT 1 CLOSED

I know this issue was opened 9 months ago but I think I've solved this.

• Running git grep -F samplerate in repo root (notice the lowercase "r") returns lots of results of python functions that read and parse the sample rate.
  • Most important of these is hifiberrydsp/parser/xmlprofile.py:ATTRIBUTE_SAMPLERATE = "samplerate"
    • i.e. the actual XML attribute that gets read is indeed "samplerate" with a lowercase "r".
• git grep -F sampleRate with a capital "R" only returns three sample XML files, and nothing in the code itself!
  • It's worth noting that dsptoolkit get-samplerate returns 48000 as a default value when it can't parse the metadata for whatever reason.

So this boils down to a typo in these sample XML files here, not to mention the profiles in hifiberry-os that most users have installed by default.

Correcting this typo in my profile (I'm also using dsp-addon-96-13) and installing it fixed it for me.

Once I have a minute I'll open PRs for this.

from hifiberry-dsp.