I have confusion with start address and end address in nrf52840

[nishant singh]

Dear Team,

              I have to use many number of pages to store data in flash memory in nrf52840 , but I am confuse that what will be start address and end address in flash_fstorage example. 

         

[SwRa]

Hi Nishant,

If you check the main.c, you can see that the start address is 0x3e000 and the end address is 0x3ffff.

Regards,

Swathy

[nishant singh]

sir can I increase the boundaries of flash space because we need to add multiple number of pages of 1 kb  size....

[SwRa]

Hi Nishant,

Yes, you can increase the boundaries of flash storage. You can change the address locations in the program. Check out this ticket and this page gives you an understanding of the memory layout.

Regards,

Swathy

[nishant singh]

sir please provide me the maximum  boundaries of flash storage. because we have to write many number pages

[SwRa]

Hi,

It should be possible to use all available flash pages i.e., the ones that are not used by softdevice, application and/or bootloader. You can also take a look at this.

Regards,

Swathy