×
INDI Library v1.8.5 Released (19 Apr 2020)

April 2020 release of INDI Library v1.8.5 introduces new drivers while providing fixes and improvements to existing devices and core framework.

QHY Driver: Testing required

4 months 4 weeks ago
Schwarze
Senior Boarder
Senior Boarder
Posts: 42
More
Topic Author
QHY Driver: Testing required #47617
Hello Mike,
I have really no idea what causes this. I am sure, that a raspberry pi 4 would not change a thing.
When did you say this started? Right after you installed StellarMate 1.46?

Maybe a downgrade to 1.44 or so would help for the time being? I am running my Qhy 8l with another Linux Version an self compiled Indi...
But I have access to a raspberry pi3+ with StellarMate and can test my camera against that over the weekend.

Regards
Dirk

iOptron CEM25P
Skywatcher Evostar 72 ED DSPro
Explore Scientific ED 102
ASI 1600Mm Pro ASI EFW Mini
QHY 8L
DeepSky Dad AF1 motor focus
ASI 120MM Mini and Bresser (Touptek) 290 Guidecams
Sykwatch EvoGuide 50/242 and NoName 50/175 Guidescopes
Raspberry Pi 3 and 4

Please Log in or Create an account to join the conversation.

4 months 4 weeks ago
mdivancic
Fresh Boarder
Fresh Boarder
Posts: 11
More
QHY Driver: Testing required #47618
Dirk:

Damn frustrating no? The last time I used StellarMate I was running 1.3.x. I took the time this weekend to upgrade to the latest version and set up my system. I was also working with the new iOS app.

Not sure if I have the older binary around. I tried running the QHY Update Check but it was giving me dll error. Will have to troubleshoot on Sunday now.

Regards,
Mike

Please Log in or Create an account to join the conversation.

4 months 4 weeks ago
fmozza
Expert Boarder
Expert Boarder
Posts: 115
More
QHY Driver: Testing required #47622
Hi,

Just saw the the request to test QHY cooling. I updated all the indi bits and ran a test using my QHY163m - log attached.

Regards,

jmh

File Attachment:

File Name: log_2020-01-03.zip
File Size:18 KB
Attachments:

Please Log in or Create an account to join the conversation.

4 months 4 weeks ago
Schwarze
Senior Boarder
Senior Boarder
Posts: 42
More
Topic Author
QHY Driver: Testing required #47626
Hello,
from the log file, I would say, the result (the temperature regulation) was o.k. I am a bit surprised, how the power changed from time to time by a very large amount, the fluctuation is much smaller with my camera:

[2020-01-03T12:07:17.152 CST DEBG ][ org.kde.kstars.indi] - QHY CCD QHY163M-7fe6e24 : "[DEBUG] CCD T.: -20 (C) Power: 51 (20.00%) "

[2020-01-03T12:07:23.156 CST DEBG ][ org.kde.kstars.indi] - QHY CCD QHY163M-7fe6e24 : "[DEBUG] CCD T.: -20 (C) Power: 51 (20.00%) "

[2020-01-03T12:07:24.158 CST DEBG ][ org.kde.kstars.indi] - QHY CCD QHY163M-7fe6e24 : "[DEBUG] CCD T.: -20 (C) Power: 205 (80.39%) " < -- 20% -> 80% -> 21 % strange.

[2020-01-03T12:07:26.160 CST DEBG ][ org.kde.kstars.indi] - QHY CCD QHY163M-7fe6e24 : "[DEBUG] CCD T.: -20 (C) Power: 55 (21.57%) "

[2020-01-03T12:07:30.162 CST DEBG ][ org.kde.kstars.indi] - QHY CCD QHY163M-7fe6e24 : "[DEBUG] CCD T.: -20 (C) Power: 57 (22.35%) "

But in the end the temperature seems pretty stable.

Regards

Dirk

iOptron CEM25P
Skywatcher Evostar 72 ED DSPro
Explore Scientific ED 102
ASI 1600Mm Pro ASI EFW Mini
QHY 8L
DeepSky Dad AF1 motor focus
ASI 120MM Mini and Bresser (Touptek) 290 Guidecams
Sykwatch EvoGuide 50/242 and NoName 50/175 Guidescopes
Raspberry Pi 3 and 4

Please Log in or Create an account to join the conversation.

4 months 4 weeks ago
fmozza
Expert Boarder
Expert Boarder
Posts: 115
More
QHY Driver: Testing required #47628
I had noticed the odd temperature changes too - I poked around in the INDI qhy driver code but I find it difficult to understand where temperature control is exercised (is it in QHYCCD::updateTemperature()?). The last time I did any serious coding was before object oriented became a thing... :-)

I wonder is there is temperature control within the QHY driver and potentially within the INDI driver too? That might explain the strange fluctuations.

Regards,

jmh

Please Log in or Create an account to join the conversation.

4 months 4 weeks ago
Schwarze
Senior Boarder
Senior Boarder
Posts: 42
More
Topic Author
QHY Driver: Testing required #47630
Basically, the Indi driver requests a temperature or a PWM value and the Qhy part tries to deliver... .
So Indi requests -20 and basically your camera firmware decides to go from 21% to 80%.
My older Qhy8l is much more subtle and would go from 21 to maybe 24%.
But one step later, yours is down to 23 again...
Yours could be faster to reach a new temperature target .....

Regards

Dirk

iOptron CEM25P
Skywatcher Evostar 72 ED DSPro
Explore Scientific ED 102
ASI 1600Mm Pro ASI EFW Mini
QHY 8L
DeepSky Dad AF1 motor focus
ASI 120MM Mini and Bresser (Touptek) 290 Guidecams
Sykwatch EvoGuide 50/242 and NoName 50/175 Guidescopes
Raspberry Pi 3 and 4

Please Log in or Create an account to join the conversation.

4 months 4 weeks ago 4 months 4 weeks ago by fmozza.
fmozza
Expert Boarder
Expert Boarder
Posts: 115
More
QHY Driver: Testing required #47633
I thought it might be interesting to try my QHY9S camera as I had problems with earlier driver versions. The behaviour is better in the sense that cools the camera more slowly than before, but there are still some instabilities that hang the camera. I attached logs - take a look and let me know what you think.

Regards,

jmh

File Attachment:

File Name: log2.zip
File Size:51 KB
Attachments:

Please Log in or Create an account to join the conversation.

4 months 4 weeks ago
Schwarze
Senior Boarder
Senior Boarder
Posts: 42
More
Topic Author
QHY Driver: Testing required #47640
Can you point me to the instabilities, this looks rather similar to my qhy8l ...

Regards

Dirk

iOptron CEM25P
Skywatcher Evostar 72 ED DSPro
Explore Scientific ED 102
ASI 1600Mm Pro ASI EFW Mini
QHY 8L
DeepSky Dad AF1 motor focus
ASI 120MM Mini and Bresser (Touptek) 290 Guidecams
Sykwatch EvoGuide 50/242 and NoName 50/175 Guidescopes
Raspberry Pi 3 and 4

Please Log in or Create an account to join the conversation.

4 months 4 weeks ago
mdivancic
Fresh Boarder
Fresh Boarder
Posts: 11
More
QHY Driver: Testing required #47669
Ok, here's where I am right now. I found a 1.3.0 image and made a fresh drive with it. Installed it, but with out any updates it would not recognize my miniCAM5. After running the update app it now recognizes my camera but has the same issues as 1.4.6. It will work in manual but AUTO sets the power to 1.18% and nothing ever happens from here. Can't set a target temperature so the camera is useless under StellarMate. Trying to work out something with my laptop so I can at least image if we ever get some clear weather. Camera works fine under ASCOM. Any help to fix StellarMate would be greatly appreciated.

Regards,
Mike

Please Log in or Create an account to join the conversation.

4 months 4 weeks ago
knro
Administrator
Administrator
Posts: 7992
Karma: 51
QHY Driver: Testing required #47670
This is a QHYSDK issue. INDI driver on StellarMate simply asks the driver to sets the temperature. If you can turn on debug logging (check my signature for how), then attach the log here, then we can ask QHY to look into it.

Jasem Mutlaq
Support INDI & Ekos; Get StellarMate Astrophotography Gadget.
How to Submit Logs when you have problems?
Add your observatory info

Please Log in or Create an account to join the conversation.

4 months 3 weeks ago
mdivancic
Fresh Boarder
Fresh Boarder
Posts: 11
More
QHY Driver: Testing required #47700
Thanks Jasem. The log file attached to message #47570 was done following your directions. Will it work for troubleshooting?

Regards,
Mike

Please Log in or Create an account to join the conversation.

4 months 3 weeks ago
knro
Administrator
Administrator
Posts: 7992
Karma: 51
QHY Driver: Testing required #47720
Ok we need to send a very concise report to QHY.

Problem: Describe the issue exactly.
Expected Result: what is the expected behavior.
Log: Attach log with the issue.

Jasem Mutlaq
Support INDI & Ekos; Get StellarMate Astrophotography Gadget.
How to Submit Logs when you have problems?
Add your observatory info

Please Log in or Create an account to join the conversation.

Time to create page: 0.825 seconds