directory for json file while running DFU over TFTP

RE: directory for json file while running DFU over TFTP

Simonr — Wed, 02 Jan 2019 08:11:06 GMT

Hi, Sorry for the late reply, but the Christmas holidays has left our support team short handed. Have you made any progress on this matter by yourself or are you still unable to resolve the issue? If so I do not see what "step 7" you are referring to, please specify.

Kind regards and a happy new year,

Simon

RE: directory for json file while running DFU over TFTP

shohidur — Thu, 27 Dec 2018 12:50:06 GMT

Hello,

I messed up with tftp server location of files. I mean the source of all of my problems are from step 7. Here is the details what i have tried:

creating a josn file with my zip package:

python trigger_creator.py --tftp_path /dfu/app/ app_dfu_package.zip config.json

-- No error in this step and i can see json objects in the file

Then i move this file to /srv/tftp/dfu/c/65535/65535/ directory.

Then i did following:

unzip app_dfu_package.zip -d /srv/tftp/dfu/app/

In the uart port i can see following error:

    0x45 (E)
>    0x72 (r)
>    0x72 (r)
>    0x6f (o)
>    0x72 (r)
>    0x20
>    0x69 (i)
>    0x6e (n)
>    0x20
>    0x74 (t)
>    0x66 (f)
>    0x74 (t)
>    0x70 (p)
>    0x5f (_)
>    0x64 (d)
>    0x66 (f)
>    0x75 (u)
>    0x5f (_)
>    0x69 (i)
>    0x6e (n)
>    0x69 (i)
>    0x74 (t)

N:B This step seven is ambiguous to me, could you please check what i am doing wrong here ?

RE: directory for json file while running DFU over TFTP

Simonr — Wed, 19 Dec 2018 07:49:53 GMT

I am sorry, but it seems like the last reply got deleted. But as I said, try going forward with keeping your JSON file in the dfu folder, and give me a heads-up if it didn't work so I can look into it.

Best regards,

Simon