Comments (10)
when will this bug be fixed? I am trying to use 4 cams using hardware trigger but I usually see this error.
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This bug doesnt seem to affect functionality so its not high priority. Are you able to use the 4 cameras together?
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I could not say I can do that. Sometimes It works but I should try several times before. I am using official hardware trigger circuit. 4 cams can not initialize at once.
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Can you paste the output so we can look at it.
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One is when it works well and the other is not.
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This could he related to cameras not getting enough power. How are you powering them? Just plugging into IUB ports or powered USB hub or external power?
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I connected master(primary) camera directly into computer and the others are connected to USB hub(this one do not have external power). I ordered powered usb hub. So when after I get that usb hub, I will test again.
Thanks for your help. I will upload that result too.
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When I use powered usb hub, another error is occurred.
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Not a lot of information to go by there. Have you increased your USB buffer as suggested during installation.
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Thanks I fixed it! previously I set usb buffer as 1000 but now I increase 1500. It works very well.
I followed this instruction for increasing usb buffer.
https://importgeek.wordpress.com/2017/02/26/increase-usbfs-memory-limit-in-ubuntu/
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