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13:04 | max_bxl | joined the channel | |
13:04 | max_bxl | hello all !
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13:06 | max_bxl | here's the brussels' team ! the microzed is back on Bertrand's Beta and we are currently working on it.
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13:08 | max_bxl | we managed to connect to it via SSH (wifi) and UART, but when we do "axiom_snap -2 -r -e 20ms > image.raw12" the Beta just stop and we have to reboot the camera (by unplugging / replugging power)
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13:11 | se6astian | hi maxime, great you are back on track
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13:12 | se6astian | did you do axiom_start first?
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13:12 | max_bxl | it stops at the second or third line of output "mapped 0x...."
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13:12 | max_bxl | ah nope !
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13:12 | max_bxl | I thought those days where over =)
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13:12 | se6astian | :P
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13:13 | max_bxl | the wiki wasn't clear about that, i'll try to improve it asap
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13:14 | se6astian | hmm, where did you find hints in the wiki its not required?
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13:17 | max_bxl | https://wiki.apertus.org/index.php?title=AXIOM_Beta_Firmware_Version_2.0#Capture_Still_Images → it is not explicit that you need to do axiom_start before axiom_snap
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13:18 | max_bxl | (we didn't plug it to an HDMI screen, hence we didn't send axiom_sequencer_start
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13:19 | max_bxl | now axiom_start is running for two minutes, it seems that I need to gently push the sensor back in place right ?
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13:20 | se6astian | good find, the problem is that the firmware 2.0 wiki page and the normal https://wiki.apertus.org/index.php?title=AXIOM_Beta/Manual both have some information that the other page doesnt
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13:21 | se6astian | if the training is failing there is a connector issue and slight wiggling of the interface/sensor board can help yes
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13:21 | se6astian | not the image sensor itself though
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13:21 | max_bxl | yes of course !
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13:27 | max_bxl | ok we got an OSError 6
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13:28 | max_bxl | seems pcie_jtag is out
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13:29 | se6astian | updated wiki page with the axiom_start note
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13:29 | se6astian | can you put the full log into a pastebin please
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13:29 | se6astian | of the error you get currently
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13:31 | max_bxl | as soon as the computer running the axiom is back on the internet =)
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13:34 | max_bxl | https://pastebin.com/eJP6yfU4
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13:35 | balrog | left the channel | |
13:38 | max_bxl | that's all for us now !
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13:38 | max_bxl | for a clean exit what is the best way ?
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13:38 | max_bxl | we didn't find axiom_stop or smthg
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13:39 | max_bxl | axiom_power_off is exiting everything nicely?
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13:41 | se6astian | shutdown now to turn off
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13:43 | max_bxl | ok ! and the blue led keeps on blinking until you unplug the axiom ?
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13:43 | se6astian | thats OK
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13:44 | se6astian | blue led blinking means image acquisition is running btw
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13:44 | se6astian | to stop the continous image acquisiton you can run axiom_halt IIRC
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13:44 | se6astian | is the snap working now?
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13:46 | max_bxl | yep we got our first image, success!
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13:46 | max_bxl | bis bald !
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13:46 | max_bxl | (and thx)
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13:48 | balrog | joined the channel | |
13:50 | se6astian | excellent!
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17:14 | anuejn | quick update from me: I was at the CCC with vup and talked a bit with the folks of mnt-research
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17:14 | anuejn | also I acquired a mnt reform camera
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17:14 | anuejn | seems to be a nice platform for fiddeling around with image-sensors and postprocessing algorithms
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17:14 | anuejn | I didnt do any actual work with it yet but it seems exciting :)
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17:15 | anuejn | (https://shop.mntre.com/products/mnt-reform-camera)
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17:16 | anuejn | the sensor is rather tiny (even more so than the one of the micro) and one cannot fully utilize it for video but it is a rather nice package (with lens and usb-3 on board)
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17:33 | se6astian | very nice!
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17:33 | se6astian | what is the platform? or just mipi from sensor to usb3 interface chip?
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17:34 | se6astian | ah yes, I see Cypress EZ CX3 to MIPI-CSI bridge
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17:37 | se6astian | are the video limitations already part of the sensors specs or the way the data is read/processed?
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19:23 | anuejn | They are part of the sensor limitations
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19:23 | anuejn | (the full sensor can only be read out at 15fps)
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19:24 | anuejn | however, the sensor is replacable and there is a module for a way better sensor (OS05A10) developed
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19:24 | anuejn | however, currently there is no code for using it, thus it is not sold
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19:25 | anuejn | but they would be willing to send us / me one if we want
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19:25 | anuejn | What is very sad is, that the camera only connects 2 of 4 mipi lanes
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19:26 | anuejn | so every sensor is limited to 2GBit/s which is sad
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19:26 | anuejn | did i mention, that I find this sad?
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19:26 | anuejn | ;)
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19:29 | anuejn | also some other news that might be interesting for us: the ECP-5 usb3 core in amaranth (formally nmigen) is reported to work kinda reliably
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00:37 | Bertl | very sad indeed! :)
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