It does work with a normal adapter. I'm able to see it on my pc. On Mon, Feb 26, 2018 at 4:48 PM, Elphel Support < support-list@support.elphel.com> wrote:
> Mohamed, > > It may be that the corner is not cut off enough (mechanical switch is > still engaged) or the card does not have a resistor on D3. When selecting > the card we X-rayed multiple brands - many cards have active components in > that area and do not survive cutting the corner off. Does it still work > when inserted into the normal adapter? > > Andrey > > > > > ---- On Mon, 26 Feb 2018 13:28:36 -0800 *Mohamed Morsy<mmo...@redzone.com > <mmo...@redzone.com>>* wrote ---- > > Hi Oleg, > > I'm experiencing another issue. I'm trying to create a bootable micro sd > card. I was able to get it to work on one of my elphels (the older one that > doesn't work without a card). However it's not working with the other 3 > newer elphels. They just boot using NAND memory. I filed off the corner on > the card I'm using so it's like the recovery card. Do you know what the > issue might be? > > Thanks, > > Mohamed > > On Thu, Feb 22, 2018 at 2:08 PM, Mohamed Morsy <mmo...@redzone.com> wrote: > > That worked. Thanks > > On Thu, Feb 22, 2018 at 1:04 PM, Oleg <support-list@support.elphel.com> > wrote: > > You don't have to close minicom. > > It works with the card, right? Then: > > 1. If the board is one of the first we sent you (what's the serial > number?) then... later we had to make a minor fix. The problem was it > wouldn't boot from flash without a card. > > Try: if you have some other micro sd card at hand (w/o a cut corner) - > insert it and see if it boots. If yes then you can send us the board and we > will fix it. > > 2. Make sure you flashed boot.bin. > > Oleg > > On Thu, Feb 22, 2018 at 10:38 AM, Mohamed Morsy <mmo...@redzone.com> > wrote: > > The 2 leds (green and yellow) are on. I'm using power from a battery > without the traco board. This is what I did with the 1st board. I also have > the traco board if i need it which is 18-75V. I haven't changed anything in > minicom. I just flashed with the recovery card in, removed it, and tried to > connect with minicom but I can't type anything in. > > On Thu, Feb 22, 2018 at 12:01 PM, Oleg <support-list@support.elphel.com> > wrote: > > No it doesn't print anything at all. I can't connect via ssh. Is it > possible the baud rate isn't 115200? > > No. > Any network leds blinking? Or at least light up temporarily? > Is the board getting warm? > Do you power with the power supply board (TRACO)? Is it the same you used > for the 1st board? Is it "18-75V" or "9-36V" - can't remember if you have > both types. > Did you guys manage to power 10393 with 3.3V directly (Todd asked about > this recently)? In this case you can check the current. > > On Thu, Feb 22, 2018 at 9:44 AM, Mohamed Morsy <mmo...@redzone.com> wrote: > > No it doesn't print anything at all. I can't connect via ssh. Is it > possible the baud rate isn't 115200? > > On Thu, Feb 22, 2018 at 11:35 AM, Oleg <support-list@support.elphel.com> > wrote: > > Hi, > > Is it printing anything when you power on? > Can you connect to the camera via ssh? > > Oleg > > On Thu, Feb 22, 2018 at 7:38 AM, Mohamed Morsy <mmo...@redzone.com> wrote: > > Hello Oleg, > > I was able to fix one of my elphels yesterday using the methods you > suggested. Now I'm trying to do the same with my other one but when I open > the minicom console I can't type anything. Do you have any idea how to fix > this? > > Thanks, > > Mohamed > > On Wed, Feb 21, 2018 at 4:06 PM, Mohamed Morsy <mmo...@redzone.com> wrote: > > Thank you very much > > On Wed, Feb 21, 2018 at 3:53 PM, Oleg <support-list@support.elphel.com> > wrote: > > Alright. Since you're modifying files on flash rootfs, don't forget to run: > > root@elphel393:~# overlay_sync 1 > root@elphel393:~# shutdown -hP now > > > > On Wed, Feb 21, 2018 at 1:50 PM, Mohamed Morsy <mmo...@redzone.com> wrote: > > actually i think i found my answer. > > Thanks! > > On Wed, Feb 21, 2018 at 3:44 PM, Mohamed Morsy <mmo...@redzone.com> wrote: > > ok so the ip was 192.168.0.9. I changed it and it works. But when i power > it off and restart it, it goes back to 192.168.0.9. Do i have to save it > somehow? > > On Wed, Feb 21, 2018 at 3:35 PM, Oleg <support-list@support.elphel.com> > wrote: > > It's 'root' > > On Wed, Feb 21, 2018 at 1:32 PM, Mohamed Morsy <mmo...@redzone.com> wrote: > > It's asking for a login and password. I know the password is pass but what > is the login? > > On Wed, Feb 21, 2018 at 3:12 PM, Oleg <support-list@support.elphel.com> > wrote: > > Get the serial console up and type: > > root@elphel393:~# ifconfig > > > On Wed, Feb 21, 2018 at 1:08 PM, Mohamed Morsy <mmo...@redzone.com> wrote: > > Is it possible the ip address of the elphel changed. If so, how do i find > it? > > -Mohamed > > On Wed, Feb 21, 2018 at 1:52 PM, Mohamed Morsy <mmo...@redzone.com> wrote: > > I have not used the mircro usb port. The default ip address has been > changed to 10.4.1.4. > > -Mohamed > > On Wed, Feb 21, 2018 at 1:34 PM, Oleg <support-list@support.elphel.com> > wrote: > > Hi Mohamed, > > 10.4.1.4 is that elphel's ip. > Do you know how to resolve this issue? > > > The default IP is 192.168.0.9 > On the 10393 there's a micro USB port - this is serial console: > > https://wiki.elphel.com/wiki/Tmp_manual > *serial console access*. > > > Do you use it? See any bootlog when power on? > > Todd was changing the default IP addresses like this: > https://wiki.elphel.com/wiki/Tmp_manual > *Change_default_ip_address* > > Regards, > Oleg > > On Wed, Feb 21, 2018 at 11:18 AM, Mohamed Morsy <mmo...@redzone.com> > wrote: > > Hello Oleg, > > I was having some difficulties with my linux computer so I hold off on > this. I followed your instructions and I increased the php upload limit and > I was able to upload rootfs. I'm still having some issues. Here's what I've > done: > 1. Put recovery card in elphel > 2. Went to http://camera-ip-address/update_software.html and flashed it > from NAND folder > 3. Powered off elphel. > 4. Removed card > 5. Powered on elphel > > Now the connection is not working. In my terminal I typed arp and i got > this result > > Address HWtype HWaddress > 10.4.1.4 (incomplete) > > 10.4.1.4 is that elphel's ip. > > Do you know how to resolve this issue? > > Thanks, > > Mohamed Morsy > > On Tue, Feb 20, 2018 at 12:49 PM, Oleg <support-list@support.elphel.com> > wrote: > > Hi Mohamed, > > > 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? > > It's hard to say without seeing the actual bootlog. If you boot from > recovery card, uploaded and flashed *boot.bin*, *u-boot-dtb.img*, > *devicetree.dtb* and *uImage*, but not rootfs.ubi - I would expect some > kind of "kernel panic" on any of the boards. > > > 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. > > The Note in my previous letter addresses this problem - the upload limit > in php on the recovery card. There are 3 options: > 1. Copy rootfs.ubi manually > > - http://camera-ip/update_software.html > - upload all files except rootfs.ubi > - from PC terminal window: > > ...$ scp rootfs.ubi root@camera-ip:/var/volatile/html/update/ > > > - go back to http://camera-ip/update_software.html - hit 'verify' and > you should see rootfs in the list > > 2. Increase php upload limit of the recovery image on the card > > 2a. when boot from the recovery card: > > - boot from the recovery card > - In the browser: http://camera-ip/phpinfo.php - find: *post_max_size* > and *upload_max_filesize *- they are 128M probably. > - from PC terminal window: > > ...$ ssh root@camera-ip > > > - Edit the /etc/php/php.ini - you will see that the limit is less than > rootfs size - increase it so it will read: > > upload_max_filesize = 512M > > > > post_max_size = 512M > > > - sync command just makes sure changes are stored on the card. > > root@elphel393:~# sync > > > - restart web server (or reboot) > > root@elphel393:~# /etc/init.d/lighttpd restart > > > - In the browser: http://camera-ip/phpinfo.php - check if those > variables have changed to 512. > - In the browser: http://camera-ip/update_software.html - upload > rootfs, and other files as well > > 2b. If you have a linux os and a usb card reader - insert in PC, mount > rootfs partition and edit /mountpoint/etc/php/php.ini as in 2a. > > 3. Update recovery card. This option requires linux os and a usb card > reader... and a few programs installed: parted, kpartx > > - insert the card - check with dmesg the device name, you will see > something like this: > > [83470.681265] sd 6:0:0:0: [sdb] 7806976 512-byte logical blocks: (4.00 > GB/3.72 GiB) > [83470.686369] *sdb*: sdb1 sdb2 > > If the card is discovered by PC as *mmcblk0* then the script will not > work - as I didn't cover this case. > > - Open konsole, using 'cd' navigate to write_bootable_mmc.py in the > unpacked firmware image (elphel393_20180130/mmc/) > - ...$ sudo ./write_bootable_mmc.py */dev/sdb* (sdb as reported by > dmesg - this is important) > - After the script is done - boot this from this card. > > Best regards, > Oleg Dzhimiev > Electronics Engineer > phone: +1 801 783 5555 x124 > Elphel, Inc. > > On Feb 20, 2018 8:20 AM, "Mohamed Morsy" <mmo...@redzone.com> wrote: > > 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@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@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 > Elphel, Inc. > > > > _______________________________________________ > Support-list mailing list > Support-list@support.elphel.com > http://support.elphel.com/mailman/listinfo/support-list_support.elphel.com > > > > > _______________________________________________ > Support-list mailing list > Support-list@support.elphel.com > http://support.elphel.com/mailman/listinfo/support-list_support.elphel.com > > > > > _______________________________________________ > Support-list mailing list > Support-list@support.elphel.com > http://support.elphel.com/mailman/listinfo/support-list_support.elphel.com > > > > > -- > Best regards, > Oleg Dzhimiev > Electronics Engineer > phone: +1 801 783 5555 x124 > Elphel, Inc. > > > > _______________________________________________ > Support-list mailing list > Support-list@support.elphel.com > http://support.elphel.com/mailman/listinfo/support-list_support.elphel.com > > > > > -- > Best regards, > Oleg Dzhimiev > Electronics Engineer > phone: +1 801 783 5555 x124 > Elphel, Inc. > > > > > _______________________________________________ > Support-list mailing list > Support-list@support.elphel.com > http://support.elphel.com/mailman/listinfo/support-list_support.elphel.com > > > > > -- > Best regards, > Oleg Dzhimiev > Electronics Engineer > phone: +1 801 783 5555 x124 > Elphel, Inc. > > > > > _______________________________________________ > Support-list mailing list > Support-list@support.elphel.com > http://support.elphel.com/mailman/listinfo/support-list_support.elphel.com > > > > _______________________________________________ > Support-list mailing list > Support-list@support.elphel.com > http://support.elphel.com/mailman/listinfo/support-list_support.elphel.com > > > > > -- > Best regards, > Oleg Dzhimiev > Electronics Engineer > phone: +1 801 783 5555 x124 > Elphel, Inc. > > > > _______________________________________________ > Support-list mailing list > Support-list@support.elphel.com > http://support.elphel.com/mailman/listinfo/support-list_support.elphel.com > > > > _______________________________________________ > Support-list mailing list > Support-list@support.elphel.com > http://support.elphel.com/mailman/listinfo/support-list_support.elphel.com > > > > >
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