Add support for Readout Unprotect command

[GoogleCodeExporter]

Please consider adding support for the Readout Unprotect command. It is needed 
to program parts that have readout protection activated. E.g. needed to flash 
an ST-Link's chip.

To perform it one needs to send 0x92, 0x6D and then two ACKs should be returned.

Original issue reported on code.google.com by fercer...@gmail.com on 27 Jul 2012 at 9:12

[GoogleCodeExporter]

Hi,

The lock/unlock of read protection are added.

It works with a STM32F101RCT6.

Regards

Original comment by Rap...@gmail.com on 22 Oct 2012 at 10:22

Attachments:

• readprotection.patch

[GoogleCodeExporter]

Looks good to me.

Lines 45, 46, 85, 93 have whitespace problems but other than that it looks like 
what needs to be done.

Too bad maintainer is MIA, i wonder what the users need to do in this case...

Original comment by fercer...@gmail.com on 22 Oct 2012 at 1:03

[GoogleCodeExporter]

In absence of the maintainer, I have set up a git repository where I will try 
to incorporate all outstanding patches: 
https://gitorious.org/stm32flash/stm32flash#more

I applied your patch to the issue31 branch at 
https://gitorious.org/stm32flash/stm32flash/commits/issue31

Please provide a name/address that I can use as commit author.

Original comment by lists.to...@gmail.com on 17 Nov 2012 at 8:58

[GoogleCodeExporter]

This has now been fixed in the official repository and is included in version 
0.3beta2.

Original comment by lists.to...@gmail.com on 9 Dec 2013 at 11:15

• Changed state: Fixed