Hello,
I'm currently building a projector controller where you can choose rather you use TCP, PJ or serial to send your commands with.
Everything is fine by now.
The only problem I've got are the feedbacks....
If I ask for the duration the lamps worked the projector awnsers something like 00vLE024248....
First I've used Serial Gather to await the full string the projector sends back. Afterwards I used Serial Substring to get 024248 extracted. As last step I process it using Serial Substring to get the hours(0242) and the minutes(48).
My question now is: How do I check if the String has 6 digits of numbers in it? My main problem is, that in advance you won't know how long the lamp of the projector worked and if I send e.g. the command for powering the projector it trys to process it into hours and minutes.
Thanks,
Niklas