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SX400IS porting thread

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Re: SX400IS porting thread
« Reply #20 on: 15 / December / 2016, 18:33:03 »
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I'd love to test out your port for the SX400IS, if you're still working on it

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Offline astol

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Re: SX400IS porting thread
« Reply #21 on: 16 / December / 2016, 09:35:46 »
I see I must've forgot to post this.
The last build is big progress, but still not enough. Zebra don't show underexposure. Overexposure is sometimes fine, but sometimes there is a bug as shown in the video https://youtu.be/GvnHu03srxA.
« Last Edit: 16 / December / 2016, 11:47:59 by astol »

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Offline nafraf

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Re: SX400IS porting thread
« Reply #22 on: 16 / December / 2016, 21:27:36 »
Hi, please test and report. vid_get_viewport_height() was modified.

Edit: Attachment deleted.  17 downloads, 1 user reported :(
« Last Edit: 10 / January / 2017, 20:48:48 by nafraf »

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Offline astol

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Re: SX400IS porting thread
« Reply #23 on: 19 / December / 2016, 09:16:57 »
Almost there, under-exposure is working correctly, over-exposure now shows only red dots on edges. See the video below.

edit: Just badly set. When threshold value (for overexposure) is increased to 2 or more everything works as expected.
« Last Edit: 20 / December / 2016, 11:25:59 by astol »


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Offline srsa_4c

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Re: SX400IS porting thread
« Reply #24 on: 19 / December / 2016, 13:08:10 »
under-exposure is working correctly, over-exposure now shows only red dots on edges
Both look OK to me. You can adjust the thresholds in the CHDK menu.

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Offline nafraf

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Re: SX400IS porting thread
« Reply #25 on: 19 / December / 2016, 19:39:39 »
vid_get_viewport_height() patch commited to trunk rev 4747.

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Offline astol

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Re: SX400IS porting thread
« Reply #26 on: 20 / December / 2016, 11:22:09 »
You can adjust the thresholds in the CHDK menu.
My fault. I thought there are only two options (0 and 1) for the threshold. Thanks for the clarification.
« Last Edit: 20 / December / 2016, 11:26:42 by astol »

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Offline nafraf

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Re: SX400IS porting thread
« Reply #27 on: 10 / January / 2017, 20:55:07 »
New test version, changes commited to rev 4753:
- Fix nrflag address
- Make dark frame control work correctly (without lag).

Please test and report.
« Last Edit: 12 / February / 2017, 20:51:24 by nafraf »


Re: SX400IS porting thread
« Reply #28 on: 23 / February / 2017, 08:12:40 »
Hi, I am probably missing something simple, but .. where exactly is the latest build found? Where can I download it from?

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Offline astol

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Re: SX400IS porting thread
« Reply #29 on: 23 / February / 2017, 09:26:48 »
Seems it had been deleted. There were several downloads and nobody reported.
To be honest, I do not use chdk much often these days, but I didn't discover any bugs or lags since last release. I'll report as far as I find something.

 

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