david
eff3c45849
Validate and Test / validate-patches (push) Failing after 13s
alsaucm set _verb HiFi runs without error but doesn't actually apply mixer controls on this board. Use direct amixer cset commands instead. - RX_MACRO RX0/RX1 MUX = AIF1_PB - RX_CODEC_DMA_RX_0 Audio Mixer MultiMedia1 = 1 - RX INT0_1/INT1_1 INTERP = MIX1 - RX INT0_1/INT1_1 MIX1 INP0 = RX0/RX1
106 lines
3.2 KiB
Bash
Executable File
106 lines
3.2 KiB
Bash
Executable File
#!/bin/bash
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set -euo pipefail
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REPO_DIR="/home/arduino/uno-q-audio-synth"
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PD_DIR="$REPO_DIR/pd"
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PATCH="$PD_DIR/synth.pd"
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MODE="usb"
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VERBOSE=false
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# Fallback to legacy path if REPO_DIR not cloned
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[ -d "$PD_DIR" ] || PD_DIR="/home/arduino/pd"
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PATCH="$PD_DIR/synth.pd"
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die() { echo "[ERROR] $*" >&2; exit 1; }
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info() { echo "[INFO] $*"; }
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while [ $# -gt 0 ]; do
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case "$1" in
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-a|--auto) MODE="auto"; shift ;;
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-o|--onboard) MODE="onboard"; shift ;;
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-i|--i2s) MODE="i2s"; shift ;;
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-l|--loopback) MODE="loopback"; shift ;;
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-v|--verbose) VERBOSE=true; shift ;;
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-k|--kill) pkill -x pd 2>/dev/null && info "Pd stopped" || info "Pd not running"; exit 0 ;;
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*) die "Unknown option: $1" ;;
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esac
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done
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if ! command -v pd &>/dev/null; then
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die "Pure Data not found. Install: apt install puredata"
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fi
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MIN_PD_VERSION="0.54.0"
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PD_VERSION=$(pd -version 2>&1 | grep -oP '\d+\.\d+\.\d+' | head -1 || echo "0.0.0")
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if printf '%s\n' "$MIN_PD_VERSION" "$PD_VERSION" | sort -V | head -1 | grep -q "^$MIN_PD_VERSION$"; then
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info "Pd version $PD_VERSION (>= $MIN_PD_VERSION)"
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else
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die "Pd version $PD_VERSION is too old. Need >= $MIN_PD_VERSION"
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fi
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if [ ! -f "$PATCH" ]; then
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die "Patch not found: $PATCH"
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fi
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# --- Auto-detect mode ---
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if [ "$MODE" = "auto" ]; then
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MODE="onboard"
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fi
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# --- Configure per-mode options ---
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AUDIO_OPTS=()
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if [ "$MODE" = "usb" ]; then
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info "Mode: USB gadget (UAC1 audio + gmidi MIDI)"
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AUDIO_OPTS=(-audiooutdev 2 -audioindev 2)
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if aplay -l 2>/dev/null | grep -q "UAC1Gadget"; then
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info " USB gadget: OK"
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# MIDI handled by midi-bridge.service → UDP → Pd netreceive
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else
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info " USB gadget: NOT DETECTED (kernel modules needed)"
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fi
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fi
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if [ "$MODE" = "onboard" ] || [ "$MODE" = "i2s" ]; then
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info "Mode: Onboard audio (PMIC headphone / line out on JMISC)"
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AUDIO_OPTS=(-audiooutdev 0 -inchannels 0 -outchannels 1)
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# Configure ALSA mixer for onboard audio (jack detection broken, set manually)
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if command -v amixer &>/dev/null; then
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amixer -c 0 cset name='RX_MACRO RX0 MUX' AIF1_PB 2>/dev/null
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amixer -c 0 cset name='RX_MACRO RX1 MUX' AIF1_PB 2>/dev/null
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amixer -c 0 cset name='RX_CODEC_DMA_RX_0 Audio Mixer MultiMedia1' 1 2>/dev/null
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amixer -c 0 cset name='RX INT0_1 INTERP' 'RX INT0_1 MIX1' 2>/dev/null
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amixer -c 0 cset name='RX INT1_1 INTERP' 'RX INT1_1 MIX1' 2>/dev/null
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amixer -c 0 cset name='RX INT0_1 MIX1 INP0' RX0 2>/dev/null
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amixer -c 0 cset name='RX INT1_1 MIX1 INP0' RX1 2>/dev/null
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info " ALSA mixer configured for onboard audio"
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else
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info " amixer not found — skipping mixer config"
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fi
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fi
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if [ "$MODE" = "loopback" ]; then
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info "Mode: ALSA loopback (testing)"
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AUDIO_OPTS=(-audiodev 2)
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fi
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PD_ARGS=(
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-nogui -alsa
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-send "pd dsp 1"
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"${AUDIO_OPTS[@]}"
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-audiobuf 20 -blocksize 64 -r 48000
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-channels 1 -inchannels 0 -outchannels 1
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-path "$PD_DIR" "$PATCH"
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)
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if [ "$VERBOSE" = true ]; then
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pd "${PD_ARGS[@]}" &
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else
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pd "${PD_ARGS[@]}" > /dev/null 2>&1 &
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fi
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PID=$!
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info "Pd started (PID: $PID)"
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info " Stop: kill $PID"
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wait $PID
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info "Pd exited (code: $?)"
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