Conditional (if) statement sample for OpenBeken? How to script?

Hi, is there example for doing if statement in openbk?
In tasmota, i have this rule where single press from button 1 would only toggle relay 1 if wifi is online & relay 3 is on



How do I do something similar in the script?

ferbulous wrote:

Hi, is there example for doing if statement in openbk?
In tasmota, i have this rule where single press from button 1 would only toggle relay 1 if wifi is online & relay 3 is on

Code: text Expand Select all Copy to clipboard

rule1
on wifi#connected do var1 online endon
on wifi#disconnected do var1 offline endon
on switch1#state do publish switch1 %value% endon
on switch1#state=2 do IF ((%var1%=online) AND (%power3%==1)) power1 toggle ELSE power3 toggle ENDIF endon

How do I do something similar in the script?

Hi @p.kaczmarek2
Bumping my post again
Is there an example for IF statement? I’ve looked at the command list here but couldn’t find any

https://github.com/openshwprojects/OpenBK7231T_App/blob/main/docs/commands-extended.md

Sorry, I missed that, please bump earlier next time!
So, there are some samples there:
https://github.com/openshwprojects/OpenBK7231T_App/blob/main/docs/autoexecExamples.md
I would split your long line into aliases, like:

And for wifi state:
https://github.com/openshwprojects/OpenBK7231...docs/autoexecs/wifiled_and_relay_state.bat#L6

@p.kaczmarek2
Thanks but how do I have it check for both condition?
If channel 3 is on & wifi connected then execute the command?

For example

if $CH3==1&&WiFiState==4 then "setChannel 1 1" else "setChannel 1 0"

You can do that in a loop, for example:

loop:
//if CH3 is on and WiFi is connected (==4) then whatever command
if $CH3==1&&WiFiState==4 then "setChannel 1 1" else "setChannel 1 0"
delay_s 1
goto loop

DeDaMrAz wrote:

For example

if $CH3==1&&WiFiState==4 then "setChannel 1 1" else "setChannel 1 0"

You can do that in a loop, for example:

loop:
//if CH3 is on and WiFi is connected (==4) then whatever command
if $CH3==1&&WiFiState==4 then "setChannel 1 1" else "setChannel 1 0"
delay_s 1
goto loop

Thanks, so it should look something like this?



So without loop, it only runs once?
And can I still add another condition on top of that like in tasmota?

It's impossible for me to explain it all in details as you have the device in hand and an idea how it should work but I can try and explain how scripting works to a degree so you can have a starting point.

In general I am not that familiar with tasmota format so I don't have the answer for that question in particular but you can use multiple conditions in your loop in OBK.
If you want to do something repeatedly then yes, loop is the answer.

Overall structure should be something like this:



Conditional expressions are supported like ==, ||, <>, && etc and you can also use backlog to stack commands that are separated by semi-colon for example:



Example I provided is for continual checking of wifi and ch3 state. On the other hand if you don't need to continuously check for wifi state or channel 3 state then what @p.kaczmarek2 wrote is perfectly fine, it will be checked once on every power up/reboot.

One more thing, there is a OBK simulator EXE available now as well that you can use to test your ideas before implementing them in real HW.
See the release page here - https://github.com/openshwprojects/OpenBK7231T_App/releases

Also please take a look in the docs pages for more examples here - https://github.com/openshwprojects/OpenBK7231T_App/blob/main/docs/README.md

OpenBeken simulator is now included in builds, at least the version for Windows is:
https://www.elektroda.com/rtvforum/topic4046056.html
https://github.com/openshwprojects/OpenBK7231T_App/releases/tag/1.17.755
So you can test most of the cases on your PC, well, maybe except the WiFiState, as it's not simulated on Windows yet.