Hi Oleg, I'm having another issue with another Elphel. It doesn't seem to boot up completely. When I connect the USB cable, open minicom, and power on the Elphel, it starts booting up for 2 seconds then stops and minicom says "Cannot open /dev/ttyUSB0!" The last thing on minicom before it stops is:
[ 2.034545] elphel393-pwr elphel393-pwr@0: Probing elphel393-pwr This is a Rev B Elphel running on a uSD card. Do you know what the issue might be? Thanks, Mohamed On Wed, Dec 5, 2018 at 9:48 AM Mohamed Morsy <mmo...@redzone.com> wrote: > That worked. Thanks. > > Mohamed > > On Tue, Dec 4, 2018 at 5:30 PM Oleg <support-list@support.elphel.com> > wrote: > >> Wrong file. My bad. Try this one. >> >> On Tue, Dec 4, 2018 at 3:17 PM Morsy, Mohamed K <mk...@pitt.edu> wrote: >> >>> Hi Oleg, >>> >>> >>> I tried replacing the devicetree.dtb file in the nand folder from >>> elphel393_20180511 >>> with the one you sent. I tried the ipaddress/update_software.html tool >>> again but nothing changed. When I log into the elphel from minicom and try >>> ifconfig I still only get the local address at 127.0.0.1. This is on a Rev >>> C board. Do you have any other ideas? >>> >>> >>> Also I meant to send the previous email from my Redzone email so I'll CC >>> myself to this chain. >>> >>> >>> Thanks, >>> >>> >>> Mohamed Morsy >>> >>> >>> ------------------------------ >>> *From:* Oleg <support-list@support.elphel.com> >>> *Sent:* Tuesday, December 4, 2018 2:51 PM >>> *To:* Morsy, Mohamed K >>> *Cc:* elphel support-list >>> *Subject:* Re: [Elphel-support] Elphel 393 Nand upgrade >>> >>> Hi Mohamed, >>> >>> I think it's not related. >>> >>> Most likely you need an updated device tree (devicetree.dtb). The newest >>> boards are revC - they have a different PHY reg address compared to revB >>> (and older). The recovery cards came with updated devicetree - and so, the >>> network is working. >>> The revision letter is printed near the network connector on top of the >>> board. For revC - try devicetree.dtb from the attachment. >>> >>> fix_net_config.tar.gz - just moves network configuration from >>> /etc/elphel393/init_elphel393.py to /etc/network/interfaces which is a more >>> conventional place for linux. And it will be included in the next release. >>> >>> I'm having trouble upgrading the NAND memory on an elphel 393. I've >>> tried it with multiple boards. I used the ipaddress/update_software.html >>> tool. When I flash the board, I shut it down, remove the uSD card, and >>> reboot it. But it doesn't boot up correctly. I'm able to log in on minicom >>> but when I try ifconfig I find that the board doesn't have an ip address. >>> Do you know how to resolve this issue? I noticed there's a recent upload at >>> community.elphel.com/files/393 >>> <https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fcommunity.elphel.com%2Ffiles%2F393&data=02%7C01%7CMKM89%40pitt.edu%7C69e9fd539853460af0b808d65a21ddbc%7C9ef9f489e0a04eeb87cc3a526112fd0d%7C1%7C1%7C636795498844445600&sdata=nmNC%2B4fi8iv%2FKJk2i5mVpAEVZ4r1A5H%2FCS3woLV3%2Bhc%3D&reserved=0> >>> called fix_net_config.tar.gz. Is that related to my issue? >>> >>> Thanks, >>> Mohamed Morsy >>> RedZone Robotics >>> _______________________________________________ >>> Support-list mailing list >>> Support-list@support.elphel.com >>> >>> http://support.elphel.com/mailman/listinfo/support-list_support.elphel.com >>> <https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fsupport.elphel.com%2Fmailman%2Flistinfo%2Fsupport-list_support.elphel.com&data=02%7C01%7CMKM89%40pitt.edu%7C69e9fd539853460af0b808d65a21ddbc%7C9ef9f489e0a04eeb87cc3a526112fd0d%7C1%7C1%7C636795498844455609&sdata=6WuAVJxImp03qJEMvMDpWa%2BCth%2BT%2B3t1bkmiWJ07tGE%3D&reserved=0> >>> >>> >>> _______________________________________________ >>> 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. >> >
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