I can confirm that the hat file allowed my RPI 5 to detect the Codec Zero. I can see it in when I right click on the volume icon and it shows up when I do in terminal. The issue isn't totally resolved however, because now when I try to run I get the following:
Code:
aplay -l allCode:
sudo alsactl restore -f /home/dasl/code/audioRecorder2/Pi-Codec/Codec_Zero_OnboardMIC_record_and_SPK_playback.stateCode:
alsa-lib main.c:1541:(snd_use_case_mgr_open) error: failed to import hw:0 use case configuration -2No state is present for card vc4hdmi0alsa-lib main.c:1541:(snd_use_case_mgr_open) error: failed to import hw:0 use case configuration -2Found hardware: "vc4-hdmi" "" "" "" ""Hardware is initialized using a generic methodNo state is present for card vc4hdmi0alsa-lib main.c:1541:(snd_use_case_mgr_open) error: failed to import hw:1 use case configuration -2No state is present for card vc4hdmi1alsa-lib main.c:1541:(snd_use_case_mgr_open) error: failed to import hw:1 use case configuration -2Found hardware: "vc4-hdmi" "" "" "" ""Hardware is initialized using a generic methodNo state is present for card vc4hdmi1alsa-lib main.c:1541:(snd_use_case_mgr_open) error: failed to import hw:2 use case configuration -2Statistics: Posted by mwshafer — Wed Mar 27, 2024 10:24 pm