Remove obsolete audio and buzzer control documentation files, including detailed guides and HTML interfaces, to streamline the repository and eliminate redundancy. This cleanup enhances maintainability and focuses on essential resources for the reTerminal DM4 audio and buzzer functionalities.

emmc-provisioning/scripts/monitor-from-host.sh

@@ -0,0 +1,44 @@
+#!/usr/bin/env bash
+# Run on the Proxmox HOST to see provisioning status, USB, flash job, and logs.
+# Usage: ./monitor-from-host.sh   or: ssh root@10.130.60.224 'bash -s' < scripts/monitor-from-host.sh
+
+PROV=/var/lib/cm4-provisioning
+
+echo "═══════════════════════════════════════════════════════════════"
+echo "  CM4 provisioning – host monitor"
+echo "═══════════════════════════════════════════════════════════════"
+echo ""
+
+echo "--- USB (CM4 boot mode: 2b8e or 0a5c:2711) ---"
+lsusb | grep -E "2b8e|0a5c" || echo "  No CM4 boot device seen."
+echo ""
+
+echo "--- Current status (dashboard reads this) ---"
+if [[ -f "$PROV/status.json" ]]; then
+  cat "$PROV/status.json" | python3 -m json.tool 2>/dev/null || cat "$PROV/status.json"
+else
+  echo "  No status.json (no run yet)."
+fi
+echo ""
+
+echo "--- Flash job (systemd unit) ---"
+systemctl show cm4-flash-once --property=ActiveState,SubState,ExecMainPID 2>/dev/null || echo "  Unit not run yet."
+echo ""
+
+echo "--- Last 20 lines of flash.log ---"
+tail -20 "$PROV/flash.log" 2>/dev/null || echo "  No flash.log"
+echo ""
+
+echo "--- Provisioning dir ---"
+ls -la "$PROV/" 2>/dev/null || echo "  Dir missing."
+echo ""
+
+echo "--- Block devices (eMMC appears here after rpiboot) ---"
+lsblk -d -o NAME,SIZE,MODEL,TRAN 2>/dev/null | head -15
+echo ""
+
+echo "--- Config ---"
+echo "  enabled:  $([ -f /etc/cm4-provisioning/enabled ] && echo yes || echo no)"
+echo "  rpiboot:  $([ -x /opt/usbboot/rpiboot ] && echo /opt/usbboot/rpiboot || echo MISSING)"
+echo "  golden:   $([ -f $PROV/golden.img ] && echo present || echo not set)"
+echo "  backups:  $(ls "$PROV/backups" 2>/dev/null | wc -l) file(s)"