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PiXelTubes
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added a none check for original received data 

Signed-off-by: Ebbe Baß <ebbe.bass>
main
Ebbe Baß 2024-02-18 16:18:47 +01:00
parent 79176e5af6
commit a797c28833
1 changed files with 19 additions and 17 deletions
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36
server/app.py
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@ -120,25 +120,27 @@ def mqtt_publisher(ti_receiver):
artNetPacket = artNet.readPacket()
# Make sure we actually *have* a packet
if ti_receiver.poll():
tube_index = literal_eval(ti_receiver.recv())
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:
print(tube_index)
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]
ti_data = ti_receiver.recv()
if ti_data is not None:
tube_index = 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:
print(tube_index)
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])]))
tube_index_old = tube_index
# 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])]))
tube_index_old = tube_index
else:
if artNetPacket is not None:
#Checks to see if the current packet is for the specified DMX Universe