write '1' to flash memory

Posted on September 11, 2006 at 12:09

This topic has been closed for replies.

Visitor II

Posted on September 08, 2006 at 06:50

Hello,

how is it possible to write '1' to the flash memory? Is it only possible after a complete erase of the full sector?

Or is it possible to do it with any trick?

I need to write a flag (for my Bootloader)and reset it in main application, i would prefer Bank1 Flash Sector1 (B1F1).

Thanks, Heribert

Visitor II

Posted on September 08, 2006 at 08:32

Hi,

To write '1' to the flash memory you must erase the needed sector.

Best regards,

Bouha.

Visitor II

Posted on September 08, 2006 at 10:18

Thanks to Bouha,

after erase the sector and rewrite it, all works.

Thanks also RISC for the link to ''STR7 Family Flash Programming Reference Manual'' and all other posted helps.

Sign up