update readme and add stop script

README.md

@@ -144,15 +144,12 @@ sudo apt update
 sudo apt remove -y libportaudio2 portaudio19-dev libportaudiocpp0
 echo "y" | rpi-update stable
 
-sudo apt install -y pipewire wireplumber pipewire-audio-client-libraries rtkit
-mkdir -p ~/.config/pipewire/pipewire.conf.d
+sudo apt install -y pipewire wireplumber pipewire-audio-client-libraries rtkit cpufrequtils
 cp src/service/pipewire/99-lowlatency.conf ~/.config/pipewire/pipewire.conf.d/
+sudo cpufreq-set -g performance
 
 /etc/modprobe.d/usb-audio-lowlatency.conf
-snd_usb_audio nrpacks=1
-
-sudo apt install -y cpufrequtils
-sudo cpufreq-set -g performance
+option snd_usb_audio nrpacks=1
 
 sudo apt install -y --no-install-recommends \
         git build-essential cmake pkg-config \

src/service/stop_aes67.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+set -e
+
+# This script stops and disables the AES67 services
+# Requires sudo privileges
+
+# Stop services
+sudo systemctl stop ptp_aes67.service
+systemctl --user stop pipewire-aes67.service
+
+# Disable services from starting on boot
+sudo systemctl disable ptp_aes67.service
+systemctl --user disable pipewire-aes67.service
+
+echo "\n--- ptp_aes67.service status ---"
+sudo systemctl status ptp_aes67.service --no-pager
+
+echo "\n--- pipewire-aes67.service status (user) ---"
+systemctl --user status pipewire-aes67.service --no-pager
+
+echo "AES67 services stopped, disabled, and status printed successfully."