Ok, swapped over to cmsis-dap adapter and still no luck.
https://pastebin.com/6k6ULseG <https://pastebin.com/6k6ULseG>
Thanks for you help.
> On Jun 8, 2017, at 12:07 PM, Tomas Vanek <[email protected]>
> wrote:
>
> The cold-plug solution (4044) is for CMSIS-DAP adapter only.
> No wonder it does not work with J-Link.
>
> On 08.06.2017 16:09, William Hanna wrote:
>> Tom,
>> I read your post, which I somehow missed when searching for a solution, and
>> pulled the latest master. Changed atsamd91.c and cmsis_dap_usb.c to patch
>> versions (4043 and 4044) and installed.
>>
>> I got the following error:
>> https://pastebin.com/7L6i1TqW <https://pastebin.com/7L6i1TqW>
>>
>> As I understand it the fix merged into the git master is for the DSU. Other
>> patches are required for SAMD CPU extended reset.
>>
>> William
>>
>>
>>
>>> On Jun 8, 2017, at 9:54 AM, Tomas Vanek <
>>> <mailto:[email protected]>[email protected]
>>> <mailto:[email protected]>> wrote:
>>>
>>> On 08.06.2017 13:51, William Hanna wrote:
>>>> Has anyone had any success with using openocd to erase ATSAMDA1 or
>>>> ATSAMC21 devices which have the security enabled?
>>>>
>>>> The command:'at91samd chip-erase’ says it will erase the device when
>>>> security enabled. However when the security is set openocd doesn’t appear
>>>> to be able to run the ‘init’ command on the device successfully.
>>>>
>>> Please see
>>> https://sourceforge.net/p/openocd/mailman/message/35704580/
>>> <https://sourceforge.net/p/openocd/mailman/message/35704580/>
>>>
>>> http://openocd.zylin.com/4043 <http://openocd.zylin.com/4043> is already
>>> merged in git master.
>>>
>>> Tom
>>>
>>
>
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