DALI RGBW - Printable Version

DALI RGBW - Printable Version

+- Logic Machine Forum (https://forum.logicmachine.net)
+-- Forum: LogicMachine eco-system (https://forum.logicmachine.net/forumdisplay.php?fid=1)
+--- Forum: Scripting (https://forum.logicmachine.net/forumdisplay.php?fid=8)
+--- Thread: DALI RGBW (/showthread.php?tid=3748)

DALI RGBW - sashhun - 15.12.2021

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, })

RE: DALI RGBW - admin - 15.12.2021

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

RE: DALI RGBW - sashhun - 15.12.2021

(15.12.2021, 09:27)admin Wrote: 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.

RE: DALI RGBW - admin - 15.12.2021

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 Smile

RE: DALI RGBW - sashhun - 15.12.2021

(15.12.2021, 09:41)admin Wrote: 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)

RE: DALI RGBW - admin - 15.12.2021

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)

RE: DALI RGBW - sashhun - 15.12.2021

(15.12.2021, 11:17)admin Wrote: 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