Build and push Docker image on tag by mvitale1989

docs/tutorial_2mic.md

@@ -6,7 +6,7 @@ This tutorial should work for almost any Raspberry Pi and USB microphone. Audio
 
 ## Install OS
 
-Follow instructions to [install Raspberry Pi OS](https://www.raspberrypi.com/software/). Under "Choose OS", pick "Raspberry Pi OS (other)" and "Raspberry Pi OS (Legacy, **64-bit**) Lite".
+Follow instructions to [install Raspberry Pi OS](https://www.raspberrypi.com/software/). Under "Choose OS", pick "Raspberry Pi OS (other)" and "Raspberry Pi OS (**64-bit**) Lite".
 
 When asking if you'd like to apply customization settings, choose "Edit Settings" and:
 
@@ -305,6 +305,13 @@ python3 -m venv --system-site-packages .venv
 .venv/bin/pip3 install 'wyoming==1.5.2'
 ```
 
+In case you use a ReSpeaker USB 4mic array v2.0, additionally install pixel-ring:
+
+```sh
+.venv/bin/pip3 install 'pixel-ring'
+```
+
+
 The `--system-site-packages` argument is used to access the pre-installed `gpiozero` and `spidev` Python packages. If these are **not already installed** in your system, run:
 
 ```sh
@@ -385,4 +392,7 @@ Try a voice command and see if the LEDs change. Use `journalctl` to check the lo
 journalctl -u 2mic_leds.service -f
 ```
 
+If you encounter any issues, you can add the `--debug` argument to the command line to increase the log level.
+To control the brightness of the LEDS, use the `--led-brightness ` argument, which accepts integer numbers from 1 to 31.
+
 Make sure to run `sudo systemctl daemon-reload` every time you make changes to the service.

docs/tutorial_installer.md

@@ -4,7 +4,7 @@ Create a voice satellite using a Raspberry Pi 3+ and USB microphone and speakers
 
 ## Install OS
 
-Follow instructions to [install Raspberry Pi OS](https://www.raspberrypi.com/software/). Under "Choose OS", pick "Raspberry Pi OS (other)" and "Raspberry Pi OS (Legacy, **64-bit**) Lite".
+Follow instructions to [install Raspberry Pi OS](https://www.raspberrypi.com/software/). Under "Choose OS", pick "Raspberry Pi OS (other)" and "Raspberry Pi OS (**64-bit**) Lite".
 
 When asking if you'd like to apply customization settings, choose "Edit Settings" and:
 

etc/install-respeaker-drivers.sh

@@ -43,12 +43,18 @@ mod='seeed-voicecard'
 src='./'
 kernel="$(uname -r)"
 marker='0.0.0'
+threads="$(getconf _NPROCESSORS_ONLN)"
+memory="$(LANG=C free -m|awk '/^Mem:/{print $2}')"
+
+if  [ "${memory}" -le 512 ] && [ "${threads}" -gt 2 ]; then
+threads=2
+fi
 
 mkdir -p "/usr/src/${mod}-${ver}"
 cp -a "${src}"/* "/usr/src/${mod}-${ver}/"
 
 dkms add -m "${mod}" -v "${ver}"
-dkms build -k "${kernel}" -m "${mod}" -v "${ver}" && {
+dkms build -k "${kernel}" -m "${mod}" -v "${ver}" -j "${threads}" && {
     dkms install --force -k "${kernel}" -m "${mod}" -v "${ver}"
 }
 

examples/2mic_service.py

@@ -41,8 +41,14 @@ async def main() -> None:
     """Main entry point."""
     parser = argparse.ArgumentParser()
     parser.add_argument("--uri", required=True, help="unix:// or tcp://")
-    #
     parser.add_argument("--debug", action="store_true", help="Log DEBUG messages")
+    parser.add_argument(
+        "--led-brightness",
+        type=int,
+        choices=range(1, 32),
+        default=31,
+        help="LED brightness (integer from 1 to 31)",
+    )
     args = parser.parse_args()
 
     logging.basicConfig(level=logging.DEBUG if args.debug else logging.INFO)
@@ -54,7 +60,7 @@ async def main() -> None:
     led_power = gpiozero.LED(LEDS_GPIO, active_high=False)
     led_power.on()
 
-    leds = APA102(num_led=NUM_LEDS)
+    leds = APA102(num_led=NUM_LEDS, global_brightness=args.led_brightness)
 
     # Start server
     server = AsyncServer.from_uri(args.uri)
@@ -148,7 +154,7 @@ class APA102:
     def __init__(
         self,
         num_led,
-        global_brightness=MAX_BRIGHTNESS,
+        global_brightness,
         order="rgb",
         bus=0,
         device=1,
@@ -162,6 +168,7 @@ def __init__(
             self.global_brightness = self.MAX_BRIGHTNESS
         else:
             self.global_brightness = global_brightness
+        _LOGGER.debug("LED brightness: %d", self.global_brightness)
 
         self.leds = [self.LED_START, 0, 0, 0] * self.num_led  # Pixel buffer
         self.spi = spidev.SpiDev()  # Init the SPI device

examples/usbmic_service.py

@@ -0,0 +1,103 @@
+#!/usr/bin/env python3
+"""Controls the LEDs on the ReSpeaker Mic Array v2.0 (USB) ."""
+import argparse
+import asyncio
+import logging
+import time
+from functools import partial
+
+from wyoming.event import Event
+from wyoming.satellite import (
+    SatelliteConnected,
+    SatelliteDisconnected,
+    StreamingStarted,
+    StreamingStopped,
+)
+from wyoming.snd import Played
+from wyoming.server import AsyncEventHandler, AsyncServer
+from wyoming.vad import VoiceStarted, VoiceStopped
+from wyoming.wake import Detection
+
+from pixel_ring import pixel_ring
+
+_LOGGER = logging.getLogger()
+
+async def main() -> None:
+    """Main entry point."""
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--uri", required=True, help="unix:// or tcp://")
+    parser.add_argument("--debug", action="store_true", help="Log DEBUG messages")
+    args = parser.parse_args()
+
+    logging.basicConfig(level=logging.DEBUG if args.debug else logging.INFO)
+    _LOGGER.debug(args)
+
+    _LOGGER.info("Ready")
+
+    # Turn on power to LEDs
+    pixel_ring.set_color_palette(0x0080ff, 0x007a37)
+    pixel_ring.think()
+    await asyncio.sleep(3)
+    pixel_ring.off()
+
+    # Start server
+    server = AsyncServer.from_uri(args.uri)
+
+    try:
+        await server.run(partial(LEDsEventHandler, args))
+    except KeyboardInterrupt:
+        pass
+    finally:
+        pixel_ring.off()
+
+
+class LEDsEventHandler(AsyncEventHandler):
+    """Event handler for clients."""
+
+    def __init__(
+        self,
+        cli_args: argparse.Namespace,
+        *args,
+        **kwargs,
+    ) -> None:
+        super().__init__(*args, **kwargs)
+
+        self.cli_args = cli_args
+        self.client_id = str(time.monotonic_ns())
+
+        _LOGGER.debug("Client connected: %s", self.client_id)
+
+    async def handle_event(self, event: Event) -> bool:
+        _LOGGER.debug(event)
+
+        if Detection.is_type(event.type):
+            _LOGGER.debug("Detection")
+            pixel_ring.wakeup()
+        elif VoiceStarted.is_type(event.type):
+            _LOGGER.debug("VoiceStarted")
+            pixel_ring.speak()
+        elif VoiceStopped.is_type(event.type):
+            _LOGGER.debug("VoiceStopped")
+            pixel_ring.spin()
+        elif StreamingStopped.is_type(event.type):
+            _LOGGER.debug("StreamingStopped")
+            pixel_ring.off()
+        elif SatelliteConnected.is_type(event.type):
+            _LOGGER.debug("SatelliteConnected")
+            pixel_ring.think()
+            await asyncio.sleep(2)
+            pixel_ring.off()
+        elif Played.is_type(event.type):
+            _LOGGER.debug("Played")
+            pixel_ring.off()
+        elif SatelliteDisconnected.is_type(event.type):
+            _LOGGER.debug("SatelliteDisconnected")
+            pixel_ring.mono(0xff0000)
+
+        return True
+
+if __name__ == "__main__":
+    try:
+        asyncio.run(main())
+    except KeyboardInterrupt:
+        pass

script/run_usbmic

@@ -0,0 +1,15 @@
+#!/usr/bin/env python3
+import sys
+import subprocess
+import venv
+from pathlib import Path
+
+_DIR = Path(__file__).parent
+_PROGRAM_DIR = _DIR.parent
+_VENV_DIR = _PROGRAM_DIR / ".venv"
+
+context = venv.EnvBuilder().ensure_directories(_VENV_DIR)
+subprocess.check_call(
+    [context.env_exe, str(_PROGRAM_DIR / "examples" / "usbmic_service.py")]
+    + sys.argv[1:]
+)

wyoming_satellite/__main__.py

@@ -308,14 +308,14 @@ async def main() -> None:
         try:
             import webrtc_noise_gain  # noqa: F401
         except ImportError:
-            _LOGGER.fatal("Install extras for webrtc")
+            _LOGGER.exception("Extras for webrtc are not installed")
             sys.exit(1)
 
     if needs_silero(args):
         try:
             import pysilero_vad  # noqa: F401
         except ImportError:
-            _LOGGER.fatal("Install extras for silerovad")
+            _LOGGER.exception("Extras for silerovad are not installed")
             sys.exit(1)
 
     if args.awake_wav and (not Path(args.awake_wav).is_file()):

wyoming_satellite/satellite.py

@@ -661,7 +661,6 @@ async def _play_wav(
             for event in wav_to_events(
                 wav_path,
                 samples_per_chunk=self.settings.snd.samples_per_chunk,
-                volume_multiplier=self.settings.snd.volume_multiplier,
             ):
                 await self.event_to_snd(event, is_tts=False)
         except Exception: