Test.txt gelöscht

Removing Testfile

Signed-off-by: schilling <tim.schilling@kitl.bayern>

.gitattributes

@@ -0,0 +1,3 @@
+*.mp4 filter=lfs diff=lfs merge=lfs -text
+*.webm filter=lfs diff=lfs merge=lfs -text
+demo* !filter !diff !merge -text

setup.sh

@@ -59,7 +59,7 @@ check_error "Failed to update packages."
 
 
 echo -e "${GREEN}======== Installing dependencies =========${NOCOLOR}"
-sudo apt install -y vlc python3-rpi.gpio git
+sudo apt install -y vlc python3-rpi.gpio git fbi
 check_error "Failed to install dependencies."
 
 
@@ -93,20 +93,14 @@ echo -e "${GREEN}======== Downloading videos ========${NOCOLOR}"
 cd videos/
 
 # Download video files
-download_file "videos/loop.mp4"
+download_file "videos/thumb.jpg"
-download_file "videos/trigger.webm"
+download_file "videos/trigger.mp4"
 
 cd ..
 
 # Create the systemd service for autologin and video control
 echo -e "${GREEN}======== Creating systemd service ========${NOCOLOR}"
 
-# Autologin service content
-AUTOLOGIN_SERVICE_CONTENT="[Service]
-ExecStart=
-ExecStart=-/sbin/agetty --autologin $CURRENT_USER --noclear tty1 linux
-"
-
 # Video control service content
 SERVICE_CONTENT="[Unit]
 Description=Video Control Script
@@ -119,6 +113,10 @@ StandardOutput=inherit
 StandardError=inherit
 Restart=always
 User=$CURRENT_USER
+TTYPath=/dev/tty1
+StandardInput=tty
+RemainAfterExit=yes
+Type=simple
 
 [Install]
 WantedBy=multi-user.target
@@ -126,11 +124,10 @@ WantedBy=multi-user.target
 
 # If the user opted for autostart, create the service files
 if [ $SYSD -eq 0 ]; then
-    # Creating Service file for Autologin of the Current User
+    # Disableing Login Promt for TTY1
-    echo "$AUTOLOGIN_SERVICE_CONTENT" | sudo tee /etc/systemd/system/getty@tty1.service.d/override.conf > /dev/null
+    sudo systemctl disable getty@tty1.service
-    check_error "Failed to create autologin service."
 
-    # Craating Service file for Video Playback
+    # Creating Service file for Video Playback
     echo "$SERVICE_CONTENT" | sudo tee /etc/systemd/system/$SERVICE_NAME > /dev/null
     check_error "Failed to create PiVideo service."
 
@@ -170,3 +167,4 @@ echo -e "${GREEN}======== The script was executed successfully ========${NOCOLOR
 echo -e "${GREEN}=========================================================${NOCOLOR}"
 
 exit 0
+

video-old.py

@@ -0,0 +1,42 @@
+#! /usr/bin/python3
+
+import RPi.GPIO as GPIO
+import subprocess
+import time
+
+# GPIO-Setup
+BUTTON_PIN = 17  # Ersetze dies durch den tatsächlichen GPIO-Pin, den du verwendest
+GPIO.setmode(GPIO.BCM)
+GPIO.setup(BUTTON_PIN, GPIO.IN, pull_up_down=GPIO.PUD_UP)
+
+loop_video = 'videos/loop.mp4'
+trigger_video = 'videos/trigger.mp4'
+
+# Funktion zum Abspielen eines Videos
+def play_video(video_file):
+    subprocess.run(['cvlc', '--play-and-exit', '--fullscreen', '--no-video-title-show', video_file])
+
+# Endlosschleife Video 1 starten
+loop_video = subprocess.Popen(['cvlc', '--loop', '--fullscreen', '--no-video-title-show', loop_video])
+
+try:
+    while True:
+        # Überprüfen, ob der Button gedrückt wurde
+        button_state = GPIO.input(BUTTON_PIN)
+        if button_state == GPIO.LOW:  # Button gedrückt
+            # Stoppe das loop_video
+            loop_video.terminate()
+
+            # Video 2 abspielen
+            play_video(trigger_video)
+
+            # Nach dem Abspielen von Video 2 wieder Video 1 in Schleife starten
+            loop_video = subprocess.Popen(['cvlc', '--loop', '--fullscreen', '--no-video-title-show', loop_video])
+
+        time.sleep(0.1)  # Entprellen des Buttons
+
+except KeyboardInterrupt:
+    # Bei einem Tastaturabbruch das laufende Video stoppen und GPIO reinigen
+    loop_video.terminate()
+    GPIO.cleanup()
+    

video.py

@@ -1,41 +1,76 @@
-#! /usr/bin/python3
+import os
-
-import RPi.GPIO as GPIO
-import subprocess
 import time
+import RPi.GPIO as GPIO
+from subprocess import Popen, call
+import sys
 
-# GPIO-Setup
+os.system('sudo chvt 1')
-BUTTON_PIN = 17  # Ersetze dies durch den tatsächlichen GPIO-Pin, den du verwendest
+
+# Pfade zu den Dateien
+THUMBNAIL_IMAGE = "/home/tim/PiVideo/videos/thumb.jpg"
+TRIGGER_VIDEO = "/home/tim/PiVideo/videos/trigger.mp4"
+LOG_FILE = "/home/tim/PiVideo/log.txt"
+
+# GPIO-Einstellungen
+BUTTON_PIN = 17
 GPIO.setmode(GPIO.BCM)
 GPIO.setup(BUTTON_PIN, GPIO.IN, pull_up_down=GPIO.PUD_UP)
 
-loop_video = 'videos/loop.mp4'
+# Umleitung der Ausgaben in eine Log-Datei
-trigger_video = 'videos/trigger.webm'
+sys.stdout = open(LOG_FILE, "a")
+sys.stderr = open(LOG_FILE, "a")
 
-# Funktion zum Abspielen eines Videos
+def log_message(message):
-def play_video(video_file):
+    """Schreibt eine Nachricht in die Log-Datei."""
-    subprocess.run(['cvlc', '--play-and-exit', '--fullscreen', '--no-video-title-show', video_file])
+    timestamp = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
+    print(f"{timestamp} - {message}")
+    sys.stdout.flush()
 
-# Endlosschleife Video 1 starten
+def show_thumbnail(image_path):
-loop_video = subprocess.Popen(['cvlc', '--loop', '--fullscreen', '--no-video-title-show', loop_video])
+    """Zeigt das Thumbnail an."""
+    log_message(f"Displaying thumbnail: {image_path}")
+    call(['sudo', 'fbi', '-T', '1', '-d', '/dev/fb0', '-a','-noverbose', image_path])
 
+def close_thumbnail():
+    """Beendet fbi, um das Thumbnail zu schließen."""
+    log_message("Closing thumbnail.")
+    call(['sudo', 'killall', 'fbi'])
+
+def play_video(video_path):
+    """Spielt das Trigger-Video ab."""
+    log_message(f"Playing video: {video_path}")
+    p = Popen(['cvlc', '--play-and-exit', '--fullscreen', '--no-video-title-show', video_path])
+    p.wait()
+
+
+
+def main():
+    log_message("Starting main loop.")
     try:
         while True:
-        # Überprüfen, ob der Button gedrückt wurde
+            # Thumbnail anzeigen
-        button_state = GPIO.input(BUTTON_PIN)
+            show_thumbnail(THUMBNAIL_IMAGE)
-        if button_state == GPIO.LOW:  # Button gedrückt
-            # Stoppe das loop_video
-            loop_video.terminate()
 
-            # Video 2 abspielen
+            # Warten, bis der Button gedrückt wird
-            play_video(trigger_video)
+            while GPIO.input(BUTTON_PIN) == GPIO.HIGH:
+                time.sleep(0.1)
 
-            # Nach dem Abspielen von Video 2 wieder Video 1 in Schleife starten
-            loop_video = subprocess.Popen(['cvlc', '--loop', '--fullscreen', '--no-video-title-show', loop_video])
             
-        time.sleep(0.1)  # Entprellen des Buttons
+            # Video abspielen, wenn Button gedrückt wurde
+            log_message("Button pressed, playing trigger video.")
+            play_video(TRIGGER_VIDEO)
+
+            # fbi schließen, bevor das Video abgespielt wird
+            close_thumbnail()
+            # Nach dem Video wieder Thumbnail anzeigen
+            log_message("Trigger video finished, displaying thumbnail again.")
 
     except KeyboardInterrupt:
-    # Bei einem Tastaturabbruch das laufende Video stoppen und GPIO reinigen
+        log_message("Script interrupted by user.")
-    loop_video.terminate()
+    finally:
         GPIO.cleanup()
+        log_message("GPIO cleanup completed. Exiting script.")
+
+if __name__ == "__main__":
+    log_message("Script started.")
+    main()