[SOLVED] esp8266---mqtt----WS2801/WS2812/neopixel

Hardware Home Automation
44 
2018-04-19 08:12:43.807 [ome.event.ItemCommandEvent] - Item 'RGBLed' received command 349,66,100

2018-04-19 08:12:43.827 [vent.ItemStateChangedEvent] - RGBLed changed from 227,68,100 to 349,66,100

==> /var/log/openhab2/openhab.log <==

2018-04-19 08:12:43.834 [INFO ] [clipse.smarthome.model.script.RGBLed] - 349,66,100

2018-04-19 08:12:43.842 [ERROR] [ntime.internal.engine.RuleEngineImpl] - Rule 'Set HSB value of item RGBLed to RGB color value': The name 'hsbvalue' cannot be resolved to an item or type; line 7, column 27, length 8
45

Change
logInfo("RGBLed", hsbvalue.toString)
to
logInfo("RGBLed", hsbValue.toString)

46 
2018-04-19 09:06:03.162 [ome.event.ItemCommandEvent] - Item 'RGBLedColor' received command 130,107,255

2018-04-19 09:06:03.169 [vent.ItemStateChangedEvent] - RGBLedColor changed from 58,255,56 to 130,107,255
47

The whole log, please from the moment you change RGBLed in the sitemap, so we can follow the rule being executed step by step. I Think there are no errors anymore but we will see. :slightly_smiling_face:

1 Like
48 
==> /var/log/openhab2/events.log <==

2018-04-19 09:15:02.484 [ome.event.ItemCommandEvent] - Item 'RGBLedColor' received command 43,40,255

2018-04-19 09:15:02.490 [vent.ItemStateChangedEvent] - RGBLedColor changed from NULL to 43,40,255

2018-04-19 09:15:20.714 [ome.event.ItemCommandEvent] - Item 'RGBLed' received command 119,97,100

2018-04-19 09:15:20.723 [vent.ItemStateChangedEvent] - RGBLed changed from 241,84,100 to 119,97,100

==> /var/log/openhab2/openhab.log <==

2018-04-19 09:15:20.733 [INFO ] [clipse.smarthome.model.script.RGBLed] - 119,97,100

2018-04-19 09:15:20.740 [INFO ] [clipse.smarthome.model.script.RGBLed] - 119,97,100

2018-04-19 09:15:20.747 [INFO ] [se.smarthome.model.script.BRIGHTNESS] - 100

2018-04-19 09:15:20.766 [INFO ] [ipse.smarthome.model.script.REDVALUE] - 10

2018-04-19 09:15:20.777 [INFO ] [se.smarthome.model.script.GREENVALUE] - 255

2018-04-19 09:15:20.787 [INFO ] [pse.smarthome.model.script.BLUEVALUE] - 7

2018-04-19 09:15:20.792 [INFO ] [eclipse.smarthome.model.script.COLOR] - 10,255,7

==> /var/log/openhab2/events.log <==

2018-04-19 09:15:20.800 [ome.event.ItemCommandEvent] - Item 'RGBLedColor' received command 10,255,7

2018-04-19 09:15:20.806 [vent.ItemStateChangedEvent] - RGBLedColor changed from 43,40,255 to 10,255,7

2018-04-19 09:16:00.699 [vent.ItemStateChangedEvent] - Date changed from 2018-04-19T09:15:00.664+0300 to 2018-04-19T09:16:00.668+0300
49

No more errors,
Now the values are in the wrong format for your ESP
It wants values in Hex and we are sending Decimals
Letā€™s change thatā€¦

Change you rules to



rule "Set HSB value of item RGBLed to RGB color value"
when
	Item RGBLed changed
then
        //logInfo("RGBLed", RGBLed.state.toString)
	val hsbValue = RGBLed.state as HSBType
        //logInfo("RGBLed", hsbValue.toString)
	val brightness = hsbValue.brightness.intValue
        logInfo("BRIGHTNESS", brightness.toString)
	val redValue   = String.format("%02X", (hsbValue.red.floatValue * 2.55) as int)
        logInfo("REDVALUE", redValue.toString)
	val greenValue = String.format("%02X", (hsbValue.green.floatValue * 2.55) as int)
        logInfo("GREENVALUE", greenValue.toString)
	val 	blueValue  = String.format("%02X", (hsbValue.blue.floatValue * 2.55) as int)
        logInfo("BLUEVALUE", blueValue.toString)

	val color = redValue + greenValue + blueValue
        logInfo("COLOR", color)

	RGBLedColor.sendCommand(color)
end
50 
2018-04-19 09:31:56.733 [ome.event.ItemCommandEvent] - Item 'RGBLedColor' received command 63FE6D

2018-04-19 09:31:56.740 [vent.ItemStateChangedEvent] - RGBLedColor changed from NULL to 63FE6D
51

Is you light working?
If not then change:

val color = redValue + greenValue + blueValue
to
val color = "#" + redValue + greenValue + blueValue

1 Like
52

you are the hero--------but i change -----esp/1/out to esp/1/inā€¦i have no words to sayā€¦thank u 10000 times

53

Sorry it took a like while, too many typos, my fault
Please like and mark the thread as solved,
We can finally close this one

Donā€™t forget to tidy up your rule, you donā€™t need the debug info anymore
and you donā€™t need the brightness variable either.

rule "Set HSB value of item RGBLed to RGB color value"
when
	Item RGBLed changed
then
	val hsbValue = RGBLed.state as HSBType
	val redValue   = String.format("%02X", (hsbValue.red.floatValue * 2.55) as int)
	val greenValue = String.format("%02X", (hsbValue.green.floatValue * 2.55) as int)
	val 	blueValue  = String.format("%02X", (hsbValue.blue.floatValue * 2.55) as int)

	val color = "#" + redValue + greenValue + blueValue
	RGBLedColor.sendCommand(color)
end
2 Likes
54

i have this code working on a wemos mini board working with my broker through my phone however my leds are not working could you possible post your wiring setup

55

https://www.youtube.com/watch?v=6U4JssgWjr8&t=28s

sorry i write to ate back