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 Post Posted: Sat Aug 26, 2017 9:18 am 
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Joined: Sat Aug 26, 2017 9:11 am
Posts: 2
Hi,

I worry about my ASI 120 MC's firmware update.
(USB2)

Before, I saw in /var/log/kernel.log

Aug 21 14:23:15 outils-T61 kernel: [48753.097018] usb 2-2: Product: ASI120MC
Aug 21 14:23:15 outils-T61 kernel: [48753.097022] usb 2-2: Manufacturer: ZWOptical company
Aug 21 14:30:10 outils-T61 kernel: [49167.968994] usb 2-1: New USB device found, [b][b]idVendor=03c3, idProduct=120b[/b][/b]

I catch the firmware here :

https://astronomy-imaging-camera.com/so ... b2.tar.bz2

And after the code below :

./zwo_FWTool_USB2 -i ../firmware/ASI120MC-compatible.iic -t li2c

I see in /var/log/kernel.log :

[52243.008754] usb 1-3: New USB device found, idVendor=16c0, idProduct=296d
[52243.008756] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[52243.008757] usb 1-3: Product: QHY5-CMOS
[52243.008758] usb 1-3: Manufacturer: QHY_CAMS

What a crazy migration ? From ASI to QHY5 !
And, I can't go back to the latest state.

Can you help me, please ?
Thanks in advance.


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 Post Posted: Mon Sep 04, 2017 2:22 am 
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Joined: Fri Jul 25, 2014 2:43 am
Posts: 195
It's impossible, we don't have QHY's firmware, did you connect another QHY's camera to your PC at that time? you can use command "lsusb" to check the VID and PID of usb devices

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Location:lon=120.6 lat=31.3
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 Post Posted: Mon Sep 04, 2017 10:01 am 
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Joined: Sat Aug 26, 2017 9:11 am
Posts: 2
I agree with you : it's impossible.

But in facts, i have no QHY's CCD. I have just only an ASI 120 COLOR USB2.

After the upgraded described below, my ASI CCD have new configuration :
idVendor=16c0, idProduct=296d

And the lsusb told me it-s a QHY CCD.

Please, help me,
Thanks a lot,
Vivien


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 Post Posted: Tue Sep 05, 2017 9:23 am 
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Joined: Fri Jul 25, 2014 2:43 am
Posts: 195
Hi, please send the firmware which caused the problem to me (yang.zhou(at)zwoptical.com), I'll check it and find a solution.

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Location:lon=120.6 lat=31.3
SuZhou China


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 Post Posted: Tue Nov 21, 2017 11:18 pm 
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Joined: Tue Nov 21, 2017 11:14 pm
Posts: 3
I have the same problem. Update using the linux version. Can you help me?


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 Post Posted: Wed Nov 22, 2017 4:01 am 
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Joined: Thu Feb 09, 2017 4:58 am
Posts: 84
Hi all,
We have a conjecture. If you used QHY device on Linux systems before. when the update, because we must put the device back to the original state at first. At this time, because we and QHY use the same USB chip, QHY may also identify to the original state of the equipment. Because their firmware loading method is loaded at working, So they will be faster than our download firmware, so it mistakenly loads the QHY firmware into the our device.

Don't worry。
Please provide the idVendor and idProduct after your error。 I will offer you a new pkg, then you can use this new pkg to update it.
Thanks
chad

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Location:lon=120.6 lat=31.3
SuZhou China


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 Post Posted: Wed Nov 22, 2017 8:13 am 
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Joined: Tue Nov 21, 2017 11:14 pm
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Hi

Same ids, and detect as Qhy5.
idVendor=16c0, idProduct=296d

I hope we can fix it. Thanks


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 Post Posted: Thu Nov 23, 2017 7:18 am 
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Joined: Thu Feb 09, 2017 4:58 am
Posts: 84
Hi,
Please download this attachment. and try to upgraded the firmware again.
Thanks
chad


Attachments:
zwo_fwtool_usb2.tar.gz [67.44 KiB]
Downloaded 2 times

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Location:lon=120.6 lat=31.3
SuZhou China
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 Post Posted: Thu Nov 23, 2017 2:40 pm 
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Joined: Tue Nov 21, 2017 11:14 pm
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It works. Now i have my así 120mc with the compatible firmware with 512 of USB packets size.

Really thanks Chad.


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 Post Posted: Fri Nov 24, 2017 1:27 am 
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Joined: Thu Feb 09, 2017 4:58 am
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that's fine, great。
Thank you for using zwo's products.
Thanks
chad

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Location:lon=120.6 lat=31.3
SuZhou China


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