grabowski
80c45389b2
Features: - Web interface for managing rotary phone system - Support for multiple greeting messages with selector - Direct audio playback in browser for recordings and greetings - Upload multiple WAV files at once - Set active greeting that plays when phone is picked up - HiFiBerry DAC+ADC Pro audio configuration - GPIO-based handset detection and audio recording - Real-time status monitoring with auto-refresh 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
101 lines
2.6 KiB
Bash
101 lines
2.6 KiB
Bash
#!/bin/bash
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# Auto-detect HiFiBerry and configure ALSA
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echo "=========================================="
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echo "HiFiBerry Auto-Configuration"
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echo "=========================================="
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echo ""
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# Find HiFiBerry card number
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echo "Detecting HiFiBerry..."
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CARD_INFO=$(aplay -l | grep -i hifiberry)
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if [ -z "$CARD_INFO" ]; then
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echo "❌ HiFiBerry not found!"
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echo ""
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echo "Make sure:"
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echo "1. HiFiBerry is properly seated on GPIO pins"
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echo "2. /boot/firmware/config.txt has: dtoverlay=hifiberry-dacplusadcpro"
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echo "3. You've rebooted after changing config.txt"
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exit 1
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fi
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echo "✓ HiFiBerry found:"
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echo "$CARD_INFO"
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echo ""
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# Extract card number
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CARD_NUM=$(echo "$CARD_INFO" | grep -oP 'card \K[0-9]+' | head -1)
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echo "Card number: $CARD_NUM"
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echo ""
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# Create ALSA config
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echo "Creating ~/.asoundrc..."
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cat > ~/.asoundrc << EOF
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# ALSA Configuration for HiFiBerry DAC+ADC Pro
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# Auto-generated configuration
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pcm.!default {
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type asym
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playback.pcm "plughw:${CARD_NUM},0"
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capture.pcm "plughw:${CARD_NUM},0"
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}
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ctl.!default {
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type hw
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card ${CARD_NUM}
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}
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EOF
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echo "✓ Created ~/.asoundrc with card ${CARD_NUM}"
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echo ""
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# Show the config
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echo "Configuration:"
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cat ~/.asoundrc
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echo ""
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# Set volume
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echo "Setting volume to 100%..."
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amixer -c ${CARD_NUM} sset Master 100% 2>/dev/null || echo "Master control not available"
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amixer -c ${CARD_NUM} sset PCM 100% 2>/dev/null || echo "PCM control not available"
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amixer -c ${CARD_NUM} sset Digital 100% 2>/dev/null || echo "Digital control not available"
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amixer -c ${CARD_NUM} sset Analogue 100% 2>/dev/null || echo "Analogue control not available"
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echo ""
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# Test speaker
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echo "Testing speaker..."
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echo "🔊 Playing test tone - you should hear a beep!"
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aplay -D plughw:${CARD_NUM},0 /usr/share/sounds/alsa/Front_Center.wav 2>/dev/null || \
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speaker-test -D plughw:${CARD_NUM},0 -c 1 -t sine -f 440 -l 2 2>/dev/null
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echo ""
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echo "=========================================="
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echo "Configuration Complete!"
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echo "=========================================="
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echo ""
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echo "Your HiFiBerry is configured as card ${CARD_NUM}"
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echo ""
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echo "Test commands:"
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echo " aplay -D plughw:${CARD_NUM},0 /usr/share/sounds/alsa/Front_Center.wav"
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echo " speaker-test -D plughw:${CARD_NUM},0 -c 1 -t wav"
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echo ""
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echo "For Python script, use device index:"
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# Find PyAudio device index
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python3 << PYEOF
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import pyaudio
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audio = pyaudio.PyAudio()
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print("")
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for i in range(audio.get_device_count()):
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info = audio.get_device_info_by_index(i)
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if 'hifiberry' in info['name'].lower():
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print(f" PyAudio device index: {i}")
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print(f" Device name: {info['name']}")
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break
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audio.terminate()
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PYEOF
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echo ""
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