85 lines
2.1 KiB
Python
85 lines
2.1 KiB
Python
#!/nix/store/z46wvcd15152qnsry80p8ricxya2n2lr-python3-3.11.7-env/bin/python
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import sys
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import json
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import requests
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import logging
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from colour import Color
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from pyjecteur.fixtures import Blinder, LedBar48Ch, Tradi
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from pyjecteur.lights import Universe
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from pyjecteur.widget import Widget
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if False: # True:
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logging.basicConfig(level=logging.DEBUG)
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else:
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logging.basicConfig(level=logging.INFO)
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w = Widget("/dev/ttyUSB0")
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DIM = {
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"blinder": 0.10,
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"led_tub": 0.05,
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"spot": 0.3,
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}
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u = Universe(w)
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def strToProj(s):
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match s:
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case "spot":
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return Tradi()
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case "led_tub":
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return LedBar48Ch()
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case "blinder":
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return Blinder()
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r = requests.get("https://agb.hackens.org/api-docs/patch.json")
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patch = r.json()
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lights = {}
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update = {}
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current_addr = 0
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for k, v in patch["lights"].items():
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lights[k] = strToProj(v["kind"])
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u.register(lights[k], current_addr)
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# update dmx since some params are set before
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lights[k].update_dmx()
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logging.info(
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f"Light {k} of kind {v['kind']} is at DMX{current_addr+1} (PLS convention)"
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)
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for i, chan in enumerate(v["channels"]):
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update[chan] = (k, i) # put the light name
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current_addr += lights[k].address_size
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def update_light(address, red, green, blue):
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light, chan = update[address]
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kind = patch["lights"][light]["kind"]
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r, g, b = red * DIM[kind]/255, (green * DIM[kind])/255, (blue * DIM[kind])/255
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match kind:
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case "blinder":
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lights[light].colors[chan] = Color(rgb=(r, g, b))
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case "led_tub":
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lights[light].colors[chan] = Color(rgb=(r, g, b))
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case "spot":
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lights[light].color = Color(rgb=(r, g, b))
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def run():
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logging.info("Started")
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for line in sys.stdin:
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logging.debug(line)
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if line.startswith("data:"):
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dataStr = line[5:]
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logging.debug(f"Received: {dataStr}")
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data = json.loads(dataStr)
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if data["address"] in update:
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update_light(data["address"], **data["value"])
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run()
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