Hi, 1. To check if camogm is alive:
> root@elphel393:~# ps | grep camogm 3059 root 267m S camogm -n /var/state/camogm_cmd -p 3456 -s > /mnt/sda1/camogm.disk > 3081 root 2764 S grep camogm 2. Check camogm status: http://192.168.0.9/camogm_interface.php?cmd=status 3. Start manually (Normally it's started by camogmgui.php (linked from the main page)): > root@elphel393:~# camogm -n /var/state/camogm_cmd -p 3456 When started from a command line there should be some output when it receives commands. Regards, Oleg On Thu, Mar 15, 2018 at 9:50 AM, Elphel Support < support-list@support.elphel.com> wrote: > Frederick, > > A link to what? > > How were you starting camogm? Did it work before? How were you using it? > How did it fail to load? > > Andrey > > ---- On Thu, 15 Mar 2018 08:31:29 -0700 *Frederick > Gamache<frederick.gama...@gmail.com <frederick.gama...@gmail.com>>* wrote > ---- > > Another thing, > > After I tried pluging a USB drive through an hub, attached to the 10389B > board, it seems that the camogm is failing to load, even after re-booting. > > Is there a link? > > Frederick > > On Thu, Mar 15, 2018 at 10:53 AM, Frederick Gamache < > frederick.gama...@gmail.com> wrote: > > Andrey, > > The supply current drawn is nearly 2.0 Amps @ 3.3V, once the FPGA is > loaded. > I have the 10389 interface board but no SSD mounted and no external SATA > drive attached at the moment. > > When I received the camera kit, I found that the unit was especially hot > when touching it. > I don't have the camera enclosure, but only an aluminium frame on which > the boards are mounted. I guess that the frame serves as a heat sink at > same time? > > For the power board failure, maybe I accidentally created a short when I > plug/unplugged the wall adapter from the power board connector while the > power adapter was plugged into the wall... > > It is hard to tell what component failed on the power board because many > components are mounted underneath the Traco DC-DC converter itself... > > When I plug the 48 V source, no 3.3V appears at the output. > > Frederick > > > On Thu, Mar 15, 2018 at 10:29 AM, Elphel Support < > support-list@support.elphel.com> wrote: > > Hello Frederick, > > Do you know power consumption on the ports? Do you have 10389 interface > board with the SSD? If you run camera from the 3.3V - can you measure the > total 3.3V current? Do you have sufficient fan cooling or heat sink? > > We never had 10385 failures before - Traco DC-DC converter seems to have > all required protection - current, temperature so we had the system shut > down when overloaded, but not failed. We would like to try to find out - > what component actually failed - is it DC-DC or something else. > > We do have a new power supply design (https://wiki.elphel.com/wiki/10386 > - temporary images are for 10385B), but it is not built yet., we just > released the PCB design a few days ago. > > Andrey > > ---- On Thu, 15 Mar 2018 06:38:07 -0700 *Frederick Gamache > <frederick.gama...@gmail.com <frederick.gama...@gmail.com>>* wrote ---- > > Hi, > > Its seems that my power board (10385-B power board - 48V) is out of > service and I'm now powering the 3.3V from an external power supply. > Do I really need the 10385-B power board to supply the SATA adapter board > (10389-B) or should it works ok from my external 3.3V power source? > > Frederick > > > On Wed, Mar 14, 2018 at 11:10 AM, Frederick Gamache < > frederick.gama...@gmail.com> wrote: > > Hello Andrey, > > I owe at least this for your great support. > By the way, congratulations for your great products! > > Best regards, > Frederick > > On Wed, Mar 14, 2018 at 10:53 AM, Elphel Support < > support-list@support.elphel.com> wrote: > > Frederick, > > Thank you for letting us know it did work. Sometimes the only indication > of the problem being solved is the lack of the continuation in the thread. > > Andrey > > ---- On Wed, 14 Mar 2018 07:12:13 -0700 *Frederick Gamache > <frederick.gama...@gmail.com <frederick.gama...@gmail.com>>* wrote ---- > > Hello, > > Just to let you know guys that my circuit is now working since I mounted > my DC-DC converter on my PCB. > > Many thanks for your support! > Frederick > > On Tue, Mar 13, 2018 at 12:18 PM, Elphel Support < > support-list@support.elphel.com> wrote: > > Frederick, > > Yes - your last problem (system getting stuck after bitstream) is caused > by the wrong power sequencing. But as 1) you have 10338 working and 2) your > board is tested w/o 10393 it should be working together eventually. > > Andrey > > ---- On Tue, 13 Mar 2018 07:48:42 -0700 *Frederick > Gamache<frederick.gama...@gmail.com <frederick.gama...@gmail.com>>* wrote > ---- > > Hello Andrey, > > Normally I have a dc-dc converter chip on my pcb which translate 3.3V to > 2.8V. > The 3.3V source is provided by the cable attached to the 10393. > > I'll wait to receive my chip today and will install it tomorrow. I'll see > if things will get better with it. > > Currently I'm using an external power supply to source the 2.8V voltage so > I guess the timing for the power sequence is not ok. > > Frederick > > On Fri, Mar 9, 2018 at 5:51 PM, Elphel Support < > support-list@support.elphel.com> wrote: > > Fred, > > Just to clarify: 10393 can drive up to ~1.0A, but there will be voltage > drop on the cable (Elphel cables have thick power traces). Connector is > rated 0.4A/pin. The sensor power is controlled by the script (same one that > loads bitstream), power status/control is available over the sysfs > interface. > > You may also put a buffer on all signals from the sensor, FPGA has > flexible means to compensate pin delays if needed after the buffer > insertion. > > Andrey > > ---- On Fri, 09 Mar 2018 14:26:50 -0800 *Elphel > Support<support-list@support.elphel.com <support-list@support.elphel.com>>* > wrote ---- > > Frederick, you need to power you board either directly from the 10393 3.3V > on the cable, or (if you board has other components that need more power > than 10393 can provide) use external power switch driven by the cable power. > > The problem is that the cable goes directly to the FPGA port that should > be powered _before_ any non-zero voltage appears on the FPGA pins. This is > a feature of the FPGA. > > Andrey > > ---- On Fri, 09 Mar 2018 13:47:51 -0800 *Frederick Gamache > <frederick.gama...@gmail.com <frederick.gama...@gmail.com>>* wrote ---- > > I use TeraTerm. > > I receive something else than 0xffff, but it seam to be the same value for > any register... > > Maybe I should check my power on my sensor chip. > > FPGA bitstream stalls, it doesn't initialize if I power on my sensor PCB. > > Fred > > On Fri, Mar 9, 2018 at 4:37 PM, Oleg <support-list@support.elphel.com> > wrote: > > Hi, > > > Question: does the software needs to reach the 34VL02 EEPROM at any point? > Because I don't have one on my own sensor board... > > > It should work fine without eeprom. > > Did it read chip id? or is it 0xffff? Do you use minicom or putty or other > terminal program? > > Regards, > Oleg > > > _______________________________________________ > 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 > > > > > > _______________________________________________ > 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 > > > > > > > _______________________________________________ > Support-list mailing list > Support-list@support.elphel.com > http://support.elphel.com/mailman/listinfo/support-list_support.elphel.com >
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