moving things around and adding examples for mic hat code

2023-04-27 10:34:53 -07:00
parent 91671ef554
commit 77c085ba69
121 changed files with 1273 additions and 0 deletions
@@ -0,0 +1,33 @@
+# The IPC key of dmix or dsnoop plugin must be unique
+# If 555555 or 666666 is used by other processes, use another one
+
+# use samplerate to resample as speexdsp resample is bad
+defaults.pcm.rate_converter "samplerate"
+
+pcm.!default {
+    type asym
+    playback.pcm "playback"
+    capture.pcm "ac108"
+}
+
+pcm.playback {
+    type plug
+    slave.pcm "hw:ALSA"
+}
+
+# pcm.dmixed {
+#     type dmix
+#     slave.pcm "hw:0,0"
+#     ipc_key 555555 
+# }
+
+pcm.ac108 {
+    type plug
+    slave.pcm "hw:seeed4micvoicec"
+}
+
+# pcm.multiapps {
+#     type dsnoop
+#     ac108-slavepcm "hw:1,0"
+#     ipc_key 666666
+# }