Add random phrases when an optional pi camera detects motion.

Fix LED paths for more recent pi-image operating systems.

FossilOrigin-Name: 95bda0bf25a4c8760c07217545106e4a5116a2a6e01463d5189551eb83bfa0f7

theremin/config.yml

@@ -4,23 +4,35 @@
 ---
 logging:
   __default__: info (color)
-  theremin: debug (color)
+#  theremin: debug (color)
 #  gpio: debug (color)
 
-# See: https://pinout.xyz/
-#
 theremin:
+  # See: https://pinout.xyz/ - GPIO labels, not physical
   pitch_trigger: 27
   pitch_echo: 22
   gain_trigger: 23
   gain_echo: 24
+
+  # Fine tune range sensors
   distance_max: 2
+  # sample_interval: 0.5
+  # slew: 5
+
+  # Speech
+  startup_message: Hello.  I'm Maude the bod.
+  use_motion: true
+  motion_messages:
+    - Lets make beautiful music together.
+    - Oh yeah!
+    - Yes yes yes yes yessss yyyyyyyyyyyyyyyyyyyyyyyy yes!
+    - oooooooooooooooooooooookay!
+    - Let's rock.
+
+  # Alter synth sounds from defaults.
   cancel_after: 3
-  startup_message: Hello.  I'm Maude the bod.  Lets make beautiful music together.
 #   font: /usr/share/sounds/sf2/FluidR3_GM.sf2
 #   glide: 1
-#   slew: 5
-#   sample_interval: 0.5
 #   reverb: false
 #   chorus: false
 #   font_index: 2