User available flash

Is there any way to use 1.4 user available flash on Hydra to store some data?

Yes, Add your data as a binary resource just as you would a Font of Bitmap.

https://www.ghielectronics.com/docs/34/graphics

@ hagster -
No… for example I need to save results of a method (for example 3 numbers) on flash…
Consider a condition when device power down unexpectedly. I want to have my results after rebooting.
I don’t want to use SD card because of long time needed to write on.

the concept you’re referring to is EWR, Extended Weak Reference (I think it has a new name in 4.3 ??) Anyway, that’s what you need to look for, but I have a suspicion that this is one thing Hydra doesn’t have

maybe a faulty memory ? (my memory that is)

So I looked…

https://www.ghielectronics.com/docs/39/fez-hydra-developers-guide

Doesn’t list EWR as unsupported on Hydra, so you should be good to go !

wrong end of the stick. sorry.

@ hagster -
:wink:

Be carefull! EWR is not really reliable neither. Sometime you lose data without reason…

https://netmf.codeplex.com/workitem/1156
https://netmf.codeplex.com/workitem/2010
https://www.ghielectronics.com/community/forum/topic?id=11969

It seems that only storing few data is ok but when data becomes big the probability to lose something is important. I used to have 10 board in the field using EWR, after only three months none of them was able the retrieve data…