> > 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.c >>>>>>> om> 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/h >>>>>>>>>>>>>>>> tml/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 <(801)%20783-5555> >>>>>>>>>>>>>>> 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 <(801)%20783-5555> >>>>>>>>>>>>>>>> Elphel, Inc. >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> _______________________________________________ >>>>>>>>>>>>>>> Support-list mailing list >>>>>>>>>>>>>>> Support-list@support.elphel.com >>>>>>>>>>>>>>> http://support.elphel.com/mailman/listinfo/support-list_supp >>>>>>>>>>>>>>> ort.elphel.com >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> _______________________________________________ >>>>>>>>>>>>>> Support-list mailing list >>>>>>>>>>>>>> Support-list@support.elphel.com >>>>>>>>>>>>>> http://support.elphel.com/mailman/listinfo/support-list_supp >>>>>>>>>>>>>> ort.elphel.com >>>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> _______________________________________________ >>>>>>>>>>> Support-list mailing list >>>>>>>>>>> Support-list@support.elphel.com >>>>>>>>>>> http://support.elphel.com/mailman/listinfo/support-list_supp >>>>>>>>>>> ort.elphel.com >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> -- >>>>>>>>>> Best regards, >>>>>>>>>> Oleg Dzhimiev >>>>>>>>>> Electronics Engineer >>>>>>>>>> phone: +1 801 783 5555 x124 <(801)%20783-5555> >>>>>>>>>> Elphel, Inc. >>>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> _______________________________________________ >>>>>>>>> Support-list mailing list >>>>>>>>> Support-list@support.elphel.com >>>>>>>>> http://support.elphel.com/mailman/listinfo/support-list_supp >>>>>>>>> ort.elphel.com >>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> Best regards, >>>>>>>> Oleg Dzhimiev >>>>>>>> Electronics Engineer >>>>>>>> phone: +1 801 783 5555 x124 <(801)%20783-5555> >>>>>>>> Elphel, Inc. >>>>>>>> >>>>>>> >>>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> Support-list mailing list >>>>>> Support-list@support.elphel.com >>>>>> http://support.elphel.com/mailman/listinfo/support-list_supp >>>>>> ort.elphel.com >>>>>> >>>>>> >>>>> >>>>> >>>>> -- >>>>> Best regards, >>>>> Oleg Dzhimiev >>>>> Electronics Engineer >>>>> phone: +1 801 783 5555 x124 <(801)%20783-5555> >>>>> Elphel, Inc. >>>>> >>>> >>>> >>> >>> _______________________________________________ >>> Support-list mailing list >>> Support-list@support.elphel.com >>> http://support.elphel.com/mailman/listinfo/support-list_supp >>> ort.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 <(801)%20783-5555> Elphel, Inc.
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