I use the sim3c167 uC, I have some products on fields that require update, so thats why i use the flashutility and it is not an option to use the ide.
Whenever I try to flash from a previous version, it says verification failed at adress 0x0000000 if i jump the verification the firmware doesn't update. The only way to have it update is to erase the whole flash memory first but that is not an options since i will lose some user data.
Do you have a chance to try the merge mode? Do you see same issue?
My views are my own and do not necessarily represent the views of Silicon Labs
Hi, yes I've tried merge and sector but they all failed at verification, the only one that trully updates the uC is the full erase.
If you have an email, i could send you both firmwares so you can try to replicate the issue.