[Elphel-support] Elphel 393 Question

[Mohamed Morsy]

Hi Oleg,

Thank you for your help. However, I'm still having the same problem. On one
of my elphels, when I use the recovery card it works fine but when I remove
the card the feed is very laggy. Do you know what the issue is? Also, when
I uploaded the files to ipaddress/update_software.html the rootf file would
not upload. I don't know if that is a problem.

Thanks,

Mohamed

On Mon, Feb 19, 2018 at 6:27 PM, Oleg <support-list at support.elphel.com>
wrote:

> Hi,
>
> I have 2 Elphel 393 boards and I believe both of their internal flash are
>> corrupt or old. I am trying to update them. Do you have a link for the
>> files or any instructions on how to do so?
>>
>
> Before updating:
> How are you trying to update them? What image do you use?
>
> Update instructions:
> 1. The latest is 20180130 - download and unpack archive from here:
> https://community.elphel.com/files/393/20180130/ (a list of firmware
> images can be found here
> <https://wiki.elphel.com/wiki/Tmp_manual#Firmware_images>)
> 2. Inside there's readme.md with instructions and images for SD card and
> the internal flash.
>
> Note: if you have an old recovery card you will probably need to create a
> new one as rootfs grew a bit bigger than php's upload limit. There's a
> script (*write_bootable_mmc.py*) that will partition the card - it's
> linux only.
> Alternatively you can increase the limit:
>
>
>    - boot from the recovery card (default ip address is 192.168.0.9 -
>    change with ifconfig if needed)
>    - ssh root at camera-ip-address
>    - (using nano or vi) edit /etc/php/php.ini:
>
> upload_max_filesize = 512M
>> post_max_size = 512M
>
>
>    - save, restart lighttpd or reboot, then 3.
>
> 3. Once boot from a recovery card:
>
>    - go to http://camera-ip-address/update_software.html
>    - upload all files from *nand/* folder
>    - hit flash, wait until done
>    - power off, remove card, power on
>
> Let me know if you have any further questions.
>
> Best regards,
> Oleg Dzhimiev
> Electronics Engineer
> phone: +1 801 783 5555 x124 <(801)%20783-5555>
> Elphel, Inc.
>
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