- Platform information:
- Hardware: RPI4
- OS: RapsOS; Docker
- openHAB version: 3.0
Hi,
I have some problem with new Serial binding. Communication with Arduino USB serial and Regex transform not works as espect. I’m doing something wrong, but after couple of hours I don’t know what. I need help.
From Arduino I sending command (temperature) in this format (example):
Serial.println("0;23.70");
First column is sensor ID and second is value.
Things file:
Bridge serial:serialBridge:sensors [serialPort="/dev/ttyUSB0", baudRate=115200, charset="ASCII"] {
Thing serialDevice temperatureSensor [patternMatch="0;.*"] {
Channels:
Type number : temperature [transform="REGEX:0;(.*?)"]
}
/* Test thing. */
Thing serialDevice irreceiver [patternMatch=".*"] {
Channels:
Type string : ircode [transformationPattern="REGEX:0;(.*?)"]
}
}
Each of Thing has one Item:
Number Temperature_Living_Room "Teplota" { channel="serial:serialDevice:sensors:temperatureSensor:temperature", homekit="TemperatueSensor" [minValue=5, maxValue=40] }
String IR_Receive_Code "IR kód" { channel="serial:serialDevice:sensors:irreceiver:ircode" }
I set every modules containing “serial” in name to “log:set trace”. Same for Regex.This is everything in log:
2021-01-27 17:24:30.225 [INFO ] [openhab.event.ChannelTriggeredEvent ] - serial:serialBridge:sensors:data triggered PRESSED
2021-01-27 17:24:30.227 [INFO ] [openhab.event.ItemStateChangedEvent ] - Item 'IR_Receive_Code' changed from 1;52.20 to 0;23.50
2021-01-27 17:24:30.230 [INFO ] [openhab.event.ItemStateChangedEvent ] - Item 'IR_Receive_Code' changed from 0;23.50 to 1;52.30
Item “Temperature_Living_Room” is not set and IR_Receive_Code is set as log say.
I expect value “23.5” in “Temperature_Living_Room” as number and “23.5” in “IR_Receive_Code” as string…
What I’m doing wrong?