Topic : Full Chip Erase fails in RIDE / RFLASHER BN747 (STR9)

Forum : ARM

Original Post
Post Information Post
November 15, 2007 - 8:29pm
Guest

Hi

The "Erase full chip now" option in the STR9 specific options form in RIDE / RFLASHER BN747 fails if the security bit is set on the device. Since this is the only way to reset the security bit, it is impossible to program the device.

I'm using STR912FW44.

As a test I uninstalled BN747 and installed BN746 and it works correctly, so it seems to be a problem in BN747.

I couldn't see anything in the forums relating to this - is it a known problem?

Is there any solution / workaround?

Or should I just use BN746 instead?

Thanks,
Andy
Replies
Post Information Post
+1
0
-1
November 16, 2007 - 2:08pm
Raisonance Support Team

Hi,

This is a bug introduced in BN747. Thank you for reporting it.

Here is the the fix:
ftp://www.raisonance.com/pub/ST/BN747_fixes.zip

Download and unzip the file, and then read the 'readme.txt'.

Best Regards,

Vincent
+1
0
-1
November 17, 2007 - 2:47pm
Guest

Thanks Vincent.

That fixed it.

Best regards,
Andy