Also I used mrweerden .net libs with IXUS 135 in my project. I use simple functions such as capture picture and livestream, but I am experiencing problems with livestream. I am getting livestream picture 720x240px I would be glad to get 480, but I don't even have a clue from where to begin.
This camera has a 240 line viewport, see http://chdk.setepontos.com/index.php?topic=12321.msg126063#msg126063
ok then what params I should use to call viewfinder to get picture same as at CHDK PTP application with checkbox "scale for A/R" checked?
If I set ISO 3200 one of the pictures will be capture by ISO 3200, but all of them use ISO 1600.For example: The camera shoot 7 pics with ISO1600, 8th with ISO3200, and the others are ISO1600 again, but the ISO setting was constantly 3200.
The darkframe subtraction cannot switch off, regardless of the switch state subtraction is alwalys ON.
Index: platform/ixus160_elph160/sub/100a/stubs_min.S===================================================================--- platform/ixus160_elph160/sub/100a/stubs_min.S (revision 4525)+++ platform/ixus160_elph160/sub/100a/stubs_min.S (working copy)@@ -6,8 +6,8 @@ // 0xff883c54 (0x32d4), 0xff883c90 (0x54); see ixus140 0xff0a7858, 0xff0a7890 DEF(viewport_fb_d, 0x00003328) -// guessed from sub_FF99A728 ShutterSoundTask-DEF(_nrflag, 0x75F4)+// see NRTBL.SetDarkSubType, ineffective for the next photo (it 'lags')+DEF(_nrflag, 0xa4c8) // guessed by comparing with a2500 and ixus140 DEF(active_viewport_buffer, 0x2108)
It is working as you wrote.
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