changed from artnet to scan

Signed-off-by: Ebbe Baß <ebbe.bass>

README.md

@@ -236,34 +236,12 @@ exit;
 sudo systemctl restart apache2
 ```
 
-### Setup Open Lighting Archetecture as the ArtNET/sACN middle man:
+### Clone the project to your Pi
 
-Edit:
+You can just clone the project itself into your home directory.
 
-`sudo nano /etc/ola/ola-artnet.conf`
+`cd ~ && git clone https://github.com/ping-mee/PiXelTubes`
 
-```
+Then just change directory into the server folder.
-always_broadcast = false
-enabled = true
-ip = eth0
-long_name = PiXelTube Master
-net = 0
-output_ports = 4
-short_name = PiXelTube Master
-subnet = 0
-use_limited_broadcast = false
-use_loopback = false
-```
 
-Save and exit.
+`cd PiXelTubes/server`
-
-
-
-You can access the Pi's OLA webinterface via the following address:
-
-`http://<ip_of_the_pi>:9090/`
-
-* From there click add universe > set universe ID > set universe name.
-* Select Artnet input with the IP address from the ethernet port and as Artnet output the address from the wifi access point.
-
-Repeat this process for every universe you are going to use for your tubes. As an addition to Artnet you can also use sACN (E1.31) as an input.

client/main.py

@@ -1,6 +1,6 @@
 import os
 import wifi
-from stupidArtnet import *
+from sacn import sACNlistener
 from neopixel import *
 import requests
 import json
@@ -72,17 +72,27 @@ def update_led_strip(dmx_values, dmx_address, strip, LED_PER_PIXEL):
     # Update the LED strip
     strip.show()
 
-def listen_to_artnet(universe, dmx_address, strip, LED_PER_PIXEL):
+def listen_to_sacn(universe, dmx_address, strip, LEDS_PER_PIXEL):
     try:
-        artnet = StupidArtnet()
+        # Create a new sACN listener
-        artnet.start(universe=universe)
+        listener = sACNlistener()
+
+        # Configure the listener to listen to the specified universe
+        listener.register_listener(universe)
+
+        # Start the listener
+        listener.start()
 
         while True:
-            dmx_values = artnet.listen()
+            # Get the latest data from the specified universe
+            packet = listener[universe].listen()
 
-            if dmx_values is not None:
+            if packet is not None:
-                update_led_strip(dmx_values, dmx_address, strip, LED_PER_PIXEL)
+                # Extract DMX values from the sACN packet
+                dmx_values = packet.dmx_frame
 
+                # Update the LED strip based on the received DMX values
+                update_led_strip(dmx_values, dmx_address, strip, LEDS_PER_PIXEL)
     except Exception as e:
         print(f"Error: {e}")
 

server/artnet_converter.py

@@ -1,28 +0,0 @@
-import socket
-
-def forward_artnet(iface_in, iface_out):
-    # Create raw socket to receive and send ArtNet packets
-    sock_in = socket.socket(socket.AF_PACKET, socket.SOCK_RAW, socket.htons(0x0003))
-    sock_in.bind((iface_in, 0))
-
-    sock_out = socket.socket(socket.AF_PACKET, socket.SOCK_RAW, socket.htons(0x0003))
-    sock_out.bind((iface_out, 0))
-
-    while True:
-        # Receive ArtNet packet from the input interface
-        pkt, _ = sock_in.recvfrom(65535)
-
-        # Modify the source MAC address if needed
-        # Modify other fields as required
-
-        # Forward the packet to the output interface
-        sock_out.sendall(pkt)
-
-        print(f"Forwarded ArtNet packet from {iface_in} to {iface_out}")
-
-# Specify the input and output interfaces
-input_interface = "eth0"
-output_interface = "wlan0"
-
-# Start forwarding ArtNet packets between interfaces
-forward_artnet(input_interface, output_interface)