Is someone out there actually using the NVMC->READYNEXT register on NRF52840?

[amartin]

The question is in the title. I found this addition a nice optimization to be used where available (that is to this day, on NRF52840 only, according to the latest Product Specifications), but as far as I can see, the READYNEXT bit is as good as dead, contrary to the old READY flag.

But  perhaps am I missing something?

(Steps to reproduce:

* Write 1 to NVMC->CONFIG
* [ Perhaps write a word to flash. I would prefer the flag to be set before the first write, but I tried anyway. ]
* Read NVMC->READYNEXT til it is set, or you tire of it.)

Thanks!

[amartin]

My bad, I miswrote. The intended sentence above was : "My flash writing function is actually stored in RAM". That's how interrupts - for which my handlers are flash based - are relevant.

[amartin]

Actually, interrupt handlers and before them, the Interrupt Vector Table.

Anyone?