I do appreciate any help I can glean. In the case of Granlin, the response had little to do with my primary objective, storing a value & then being able to read it back later. Password was just a simple example, could be voltage trip point, or any other setting to be stored. In fact, it suggested I use a method that would not work for Cobra. I already assumed EWR from early on, but the expalnations, samples, etc are seem rather poor, otherwise I would not have posted a question in the first place. There are many other posts where EWR seems to be quite a tricky topic, often not working.
I’m not sure why there seems to be a lot centered around “booting”…I could care less about that… I expect to read the values into the program IF & as I need to use them.(sometime after a power cycle)…is that possible?
In PICs you can erase a block of the flash & store values in there…later read them out, or store at additional flash block locations if more storage is needed. If this is not possible with EWR (they don’t seem to address or discuss this), is there some alternative to doing so, even with RLP routines?
I don’t think the links supplied directly answer these questions, maybe I may have to add a memory chip.