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INDI Library v1.9.2 Released (14 Sep 2021)

Bimonthly Stable INDI Library release introduces new drivers and fixes for existing ones.

[Solved] USB Download problem QHY600

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Hi,
I'm still struggling with download images from my QHY600 in any binning. Running fresh ubuntu 20.04 on a regular intel atom 64 bit. Lastest INDI and EKOS. 
I could connect to the camera and work with it. USB download of images force a reset on the USB channel. So for my point it's no issue with IND/ EKOS, but with the setup and install of the QHY framework ???
In addition I see the 85_QHYCCD.rules actually do not support my camera as the {idProduct} in this files uses c600 and my camera has now c601 (as it is a new one)
Any help and ideas appreciated.
Michel 
Last edit: 1 month 2 weeks ago by Michael.
2 months 2 days ago #73541

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c600 is the correct PID before firmware upload, once firmware uploaded it is c601. Did you raise your usbfs memory? Try to set it to a Gigabyte or more, not sure if that's useful. And finally, did you contact QHY about this?
Jasem Mutlaq
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2 months 2 days ago #73542

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Replied by Michael on topic USB Download problem QHY600

Hi Jasem,
thanks for the quick reply. I raised an issue to QHY, but so far not response.
I also changed the memory value up to 2048 in 85_qhyccd.rules to that the memory (confirmed) is 2048.
Still once I start download I see in 
```
journalctl -f
Jul 15 20:29:03 astro-comp kernel: usb 4-1: reset SuperSpeed Gen 1 USB device number 9 using xhci_hcd
Jul 15 20:29:03 astro-comp kernel: usb 4-1: LPM exit latency is zeroed, disabling LPM.Any idea ?
```
Michel
Last edit: 2 months 2 days ago by Michael.
2 months 2 days ago #73544

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Replied by mars on topic USB Download problem QHY600

 just to be clear, you mean you can not connect to the camera with INDI, and you see a reset after plug the camera?

If use lsusb, you should see this:
1. plug the camera, there should be a 1618:c600

2. then the  rules file works,  it change to 1618:C601

3. now you should be able to connect to the camera, use any software, make sure the SDK version is greater than 21.1.1
check SDK version 
ls -al /usr/local/lib/libqhy*
or



You can  try to install   www.qhyccd.com/html/prepub/log_en.html# !log_en.md#EZCAP_QT_History
EZCAP_QTforLinux64Ubuntu 210517    
 
2 months 1 day ago #73551

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Replied by mars on topic USB Download problem QHY600

If use lsusb, you should see this:
1. plug the camera, there should be a 1618:c600

2. then the rules file works, it change to 1618:C601

3. now you should be able to connect to the camera, use any software, make sure the SDK version greater than 21.1.1
2 months 1 day ago #73552

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  • Thank you received: 25

Replied by Michael on topic USB Download problem QHY600

As stated im my mail: with the last SDK the problems were solved. Many thanks !
Michel
1 month 2 weeks ago #74098

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