Hi C,Polling is generally reading repeatedly over time until you're satisfied. i.e. maybe you are polling until the bit goes on, or off.
I am not familiar with Oshonsoft basic, it may have a built in command for it, but if you can already read the register you probably just need to implement a loop to read until the value is correct.
Hi C,You can save it or not, in cs terms polling usually means you read it over and over until a condition is met - usually that what you read is a certain value