DALI RGBW

[sashhun]

Hello. Please help me figure out which command you need to send to change the color of the ribbon. RGBW DT8 driver.
With brightness, everything is clear, I do it with this command

Code:

canxdali = require('applibs.canxdali')
canxdali.sendcmds({lineid = 0, nodeid = 30, cmd = 'arc', address = 's9', value = 254, })

[admin]

You can map DT8 RGBW to objects in CANx-DALI. Why do you need scripts?

[sashhun]

You can map DT8 RGBW to objects in CANx-DALI. Why do you need scripts?

I am not an expert, I am just learning. That's right, I did so. But I need to make sure that every 5 minutes I change the color of the LED strip to an arbitrary one.

[admin]

Create a script that writes to RGBW object. It's just one line of code instead of 10 DALI commands which are needed to set a RGBW value

[sashhun]

Create a script that writes to RGBW object. It's just one line of code instead of 10 DALI commands which are needed to set a RGBW value

I don’t know how to do it right. I'm just learning. Now I have quite a lot of scripts on LM5 that periodically load the LM5 processor up to 1.88 (especially when the lights are on or the rollers are running)

[admin]

You can install the System load app to check which process is producing high CPU load.
Example for a random RGBW value:

Code:

math.randomseed(os.time())

r = math.random(0, 255)
g = math.random(0, 255)
b = math.random(0, 255)
w = math.random(0, 255)

rgbw = r * 0x1000000 + g * 0x10000 + b * 0x100 + w
grp.write('1/1/13', rgbw)

[sashhun]

You can install the System load app to check which process is producing high CPU load.
Example for a random RGBW value:

Code:

math.randomseed(os.time())

r = math.random(0, 255)
g = math.random(0, 255)
b = math.random(0, 255)
w = math.random(0, 255)

rgbw = r * 0x1000000 + g * 0x10000 + b * 0x100 + w
grp.write('1/1/13', rgbw)

Thank you