From 1da43922a46c546c8b86de81e7d0730b36496ec8 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ebbe=20Ba=C3=9F?= Date: Sun, 18 Feb 2024 17:43:15 +0100 Subject: [PATCH] trying integrated db again MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Ebbe Baß --- server/app.py | 71 +++++++++++++++------------------------------------ 1 file changed, 20 insertions(+), 51 deletions(-) diff --git a/server/app.py b/server/app.py index af284c8..68ae3e3 100644 --- a/server/app.py +++ b/server/app.py @@ -109,74 +109,43 @@ def connect_mqtt(): client.connect("localhost", 1883) return client -def mqtt_publisher(ti_receiver): +def mqtt_publisher(): # Create and start a thread for each universe mqtt_client = connect_mqtt() artnetBindIp = get_eth0_ip() artNet = Artnet.Artnet(BINDIP = artnetBindIp, DEBUG = True, SHORTNAME = "PiXelTubeMaster", LONGNAME = "PiXelTubeMaster", PORT = 6454) while True: + cur = db.cursor() + cur.execute("SELECT mac_address, universe, dmx_address FROM tubes") + tube_index = cur.fetchall() + cur.close() try: # Gets whatever the last Art-Net packet we received is artNetPacket = artNet.readPacket() # Make sure we actually *have* a packet - if ti_receiver.poll(): - ti_data = ti_receiver.recv() - tube_index, tube_index_old = literal_eval(ti_data), literal_eval(ti_data) - if artNetPacket is not None: - #Checks to see if the current packet is for the specified DMX Universe - dmxPacket = artNetPacket.data - # Create MQTT topic based on the universe and channel - if tube_index is not None: - for index_row in tube_index: - if artNetPacket.universe == int(index_row[1]): - dmx_address = int(index_row[2]) - #Define RGB values per pixel - p1_g, p1_b, p1_r, p2_g, p2_b, p2_r, p3_g, p3_b, p3_r, p4_g, p4_b, p4_r, p5_g, p5_b, p5_r, p6_g, p6_b, p6_r = dmxPacket[dmx_address], dmxPacket[dmx_address+1], dmxPacket[dmx_address+2], dmxPacket[dmx_address+3], dmxPacket[dmx_address+4], dmxPacket[dmx_address+5], dmxPacket[dmx_address+6], dmxPacket[dmx_address+7], dmxPacket[dmx_address+8], dmxPacket[dmx_address+9], dmxPacket[dmx_address+10], dmxPacket[dmx_address+11], dmxPacket[dmx_address+12], dmxPacket[dmx_address+13], dmxPacket[dmx_address+14], dmxPacket[dmx_address+15], dmxPacket[dmx_address+16], dmxPacket[dmx_address+17] + if artNetPacket is not None: + #Checks to see if the current packet is for the specified DMX Universe + dmxPacket = artNetPacket.data + # Create MQTT topic based on the universe and channel + if tube_index is not None: + for index_row in tube_index: + if artNetPacket.universe == int(index_row[1]): + dmx_address = int(index_row[2]) + #Define RGB values per pixel + p1_g, p1_b, p1_r, p2_g, p2_b, p2_r, p3_g, p3_b, p3_r, p4_g, p4_b, p4_r, p5_g, p5_b, p5_r, p6_g, p6_b, p6_r = dmxPacket[dmx_address], dmxPacket[dmx_address+1], dmxPacket[dmx_address+2], dmxPacket[dmx_address+3], dmxPacket[dmx_address+4], dmxPacket[dmx_address+5], dmxPacket[dmx_address+6], dmxPacket[dmx_address+7], dmxPacket[dmx_address+8], dmxPacket[dmx_address+9], dmxPacket[dmx_address+10], dmxPacket[dmx_address+11], dmxPacket[dmx_address+12], dmxPacket[dmx_address+13], dmxPacket[dmx_address+14], dmxPacket[dmx_address+15], dmxPacket[dmx_address+16], dmxPacket[dmx_address+17] - # Pixel topics - p1_topic = "tube-"+str(index_row[0])+"/pixel_colors" + # Pixel topics + p1_topic = "tube-"+str(index_row[0])+"/pixel_colors" - # Publish pixel topic - mqtt_client.publish(p1_topic, str([str([p1_r, p1_g, p1_b]), str([p2_r, p2_g, p2_b]), str([p3_r, p3_g, p3_b]), str([p4_r, p4_g, p4_b]), str([p5_r, p5_g, p5_b]), str([p6_r, p6_g, p6_b])])) - else: - if artNetPacket is not None: - #Checks to see if the current packet is for the specified DMX Universe - dmxPacket = artNetPacket.data - # Create MQTT topic based on the universe and channel - if tube_index_old is not None: - for index_row in tube_index_old: - if artNetPacket.universe == int(index_row[1]): - dmx_address = int(index_row[2]) - #Define RGB values per pixel - p1_g, p1_b, p1_r, p2_g, p2_b, p2_r, p3_g, p3_b, p3_r, p4_g, p4_b, p4_r, p5_g, p5_b, p5_r, p6_g, p6_b, p6_r = dmxPacket[dmx_address], dmxPacket[dmx_address+1], dmxPacket[dmx_address+2], dmxPacket[dmx_address+3], dmxPacket[dmx_address+4], dmxPacket[dmx_address+5], dmxPacket[dmx_address+6], dmxPacket[dmx_address+7], dmxPacket[dmx_address+8], dmxPacket[dmx_address+9], dmxPacket[dmx_address+10], dmxPacket[dmx_address+11], dmxPacket[dmx_address+12], dmxPacket[dmx_address+13], dmxPacket[dmx_address+14], dmxPacket[dmx_address+15], dmxPacket[dmx_address+16], dmxPacket[dmx_address+17] - - # Pixel topics - p1_topic = "tube-"+str(index_row[0])+"/pixel_colors" - - # Publish pixel topic - mqtt_client.publish(p1_topic, str([str([p1_r, p1_g, p1_b]), str([p2_r, p2_g, p2_b]), str([p3_r, p3_g, p3_b]), str([p4_r, p4_g, p4_b]), str([p5_r, p5_g, p5_b]), str([p6_r, p6_g, p6_b])])) + # Publish pixel topic + mqtt_client.publish(p1_topic, str([str([p1_r, p1_g, p1_b]), str([p2_r, p2_g, p2_b]), str([p3_r, p3_g, p3_b]), str([p4_r, p4_g, p4_b]), str([p5_r, p5_g, p5_b]), str([p6_r, p6_g, p6_b])])) except KeyboardInterrupt: artNet.close() sys.exit() -def tube_index_updater(ti_sender): - while True: - try: - cur = db.cursor() - cur.execute("SELECT mac_address, universe, dmx_address FROM tubes") - tube_index = cur.fetchall() - cur.close() - ti_sender.send(str(tube_index)) - # print("Updated tube index with values: "+str(tube_index)) - except Exception as e: - print(e) - time.sleep(2) if __name__ == "__main__": - (ti_receiver,ti_sender) = Pipe(True) - ti_updater_thread = Process(target=tube_index_updater, args=(ti_sender, )) - ti_updater_thread.start() - publisher_thread = Process(target=mqtt_publisher, args=(ti_receiver, )) + publisher_thread = Process(target=mqtt_publisher) publisher_thread.start() flask_thread = Process(target=flask_api) flask_thread.start() \ No newline at end of file