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PiXelTubes
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changed var name again to fully global var 

Signed-off-by: Ebbe Baß <ebbe.bass>
main
Ebbe Baß 2024-02-17 16:14:09 +01:00
parent 3734f4ee4e
commit 3d9bdb95cc
1 changed files with 7 additions and 7 deletions
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14
server/app.py
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@ -43,6 +43,8 @@ db.autocommit(True)
mqtt_client_id = "PiXelTubeMaster-"+wlan_mac_address
TUBE_INDEX = None
# Function to register a tube in the database
def register_tube(mac_address):
cur = db.cursor()
@ -109,17 +111,16 @@ def connect_mqtt():
return client
def update_tube_index():
global tube_index
while True:
cur = db.cursor()
cur.execute("SELECT mac_address, universe, dmx_address FROM tubes")
tube_index = cur.fetchall()
TUBE_INDEX = cur.fetchall()
cur.close()
print("Updated index: "+str(tube_index))
print("Updated index: "+str(TUBE_INDEX))
time.sleep(10)
def mqtt_publisher():
global tube_index
global TUBE_INDEX
# Create and start a thread for each universe
mqtt_client = connect_mqtt()
artnetBindIp = get_eth0_ip()
@ -133,8 +134,8 @@ def mqtt_publisher():
#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 row in tube_index:
if TUBE_INDEX is not None:
for row in TUBE_INDEX:
dmx_address = int(row[2])
if artNetPacket.universe == int(row[1]):
#Define RGB values per pixel
@ -150,7 +151,6 @@ def mqtt_publisher():
sys.exit()
if __name__ == "__main__":
global tube_index
tube_index_updater_thread = Process(target=update_tube_index)
tube_index_updater_thread.start()
flask_thread = Process(target=flask_api)