PowerShot SX210 IS - Porting Thread - page 30 - General Discussion and Assistance - CHDK Forum
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PowerShot SX210 IS - Porting Thread

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Offline asm1989

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  • SX720, SX260, SX210 & SX200
Re: PowerShot SX210 IS - Porting Thread
« Reply #290 on: 26 / September / 2010, 09:30:45 »
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To adapt it, seams to be needed changes in the core files,
so I will leave it for the moment

Anyway I get the right numbers for the 16:9 video settings

Code: [Select]
       #undef ASPECT_XCORRECTION
   #define ASPECT_XCORRECTION(x)  (((x)<<1))   //correction x*screen_buffer_width/screen_width = x*960/480 = x*2/1

   #undef ASPECT_GRID_XCORRECTION
   #define ASPECT_GRID_XCORRECTION(x)  ( ((x)<<3)/8  )  //grids are designed on a 360x240 basis and screen is 320x240, we need x*320/360=x*8/9  ,  8 is the right value for sx210
   #undef ASPECT_GRID_YCORRECTION
   #define ASPECT_GRID_YCORRECTION(y)  ( (y) )       //y correction for grids  made on a 360x240 As the buffer is 720x240 we have no correction here.


   #undef ASPECT_VIEWPORT_XCORRECTION
   #define ASPECT_VIEWPORT_XCORRECTION(x) ASPECT_GRID_XCORRECTION(x) //viewport is 360x240 and screen 320x240, we need x*320/360=x*8/9, equal than grids, used by edgeoverlay
   #undef ASPECT_VIEWPORT_YCORRECTION
    #define ASPECT_VIEWPORT_YCORRECTION(y) ( (y) )

    #undef EDGE_HMARGIN
    #define EDGE_HMARGIN 10 //10 fits video mode of sx210

So now CHDK-sx210is-ASM1989-RCv1.2.2.zip , with working edgeoverlay in video:

http://es.drop.io/chdk_sx210_rc
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Offline moonbeast

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Re: PowerShot SX210 IS - Porting Thread
« Reply #291 on: 26 / September / 2010, 19:01:06 »
Some sad news indeed. (
Gotta test 16:9 later..

And what about pallete issues?
Why it's so random and unstable in different modes?
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SX210IS: P-ID:31F6 PAL D; FW ver: GM1.00C(1.0.0.0) Adj Ver.008.005 Badpixels:6390
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Offline asm1989

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Re: PowerShot SX210 IS - Porting Thread
« Reply #292 on: 29 / September / 2010, 02:37:23 »
moonbeast
Quote
Some sad news indeed. (
, now focused on why crashes with ISO override with the flash active only.

maybe if Harpoma comes back to rescue, can help with the screen size for 4:3 in edge.
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Offline asm1989

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Re: PowerShot SX210 IS - Porting Thread
« Reply #293 on: 29 / September / 2010, 13:31:19 »
Search for new funcs

Code: [Select]
NHSTUB(ExpCtrlTool_StopServoAE, 0xFF84662C)
NHSTUB(ExpCtrlTool_StartServoAE, 0xFF846598)
NHSTUB(ExpCtrlTool_StartContiAENoMoveIris, 0xFF8464C4)
NHSTUB(ExpCtrl_DoOneShotAE, 0xFF846738)
NHSTUB(ExpCtrl_DoAEForFocus, 0xFF8467A4)
NHSTUB(ExpCtrl_DoAEForFocusAdjust, 0xFF846814)
NHSTUB(ExpCtrl_DoAEForFocusWithProgress, 0xFF846884)
NHSTUB(ExpCtrl_DoAEForPreFix, 0xFF8469F4)
NHSTUB(ExpCtrl_DoAEForStillOnMovie, 0xFF846AC0)
NHSTUB(ExpCtrl_DoAEForFix, 0xFF846E50)
NHSTUB(ExpCtrl_DoAEForFixWithProgress, 0xFF846E94)
NHSTUB(ExpCtrl_DoAEForCompensation, 0xFF846F80)
NHSTUB(ExpCtrl_FinishAEForCompensation, 0xFF846FC0)
NHSTUB(ExpCtrl_DoManualExposure, 0xFF847000)
NHSTUB(ExpCtrl_StartManualExposure, 0xFF8470FC)
NHSTUB(ExpCtrl_FinishManualExposure, 0xFF847168)
NHSTUB(ExpCtrl_StartManualExposureNoMoveIris, 0xFF8471D4)
NHSTUB(ExpCtrl_StartManualExposureNoMoveIrisKeepBv, 0xFF847240)
NHSTUB(ExpCtrl_StopManualExposure, 0xFF847424)
NHSTUB(ExpCtrl_ReviveExposure, 0xFF84748C)
NHSTUB(ExpCtrl_ReviveReferenceExposure, 0xFF8474F4)
NHSTUB(ExpCtrl_ReviveCompensationExposure, 0xFF84755C)
NHSTUB(ExpCtrl_LockExposureForFix, 0xFF8475C4)
NHSTUB(ExpCtrl_KeepPreviousExposureWithProgress, 0xFF8476C4)
NHSTUB(ExpCtrl_PreExposureForStartConti, 0xFF847738)
NHSTUB(ExpCtrl_PreExposureForStartContiForQuickMovie, 0xFF8477AC)
NHSTUB(ExpCtrl_PreExposureForStartManual, 0xFF847820)
NHSTUB(ExpCtrl_FixExposure, 0xFF847894)
NHSTUB(ExpCtrl_DoNDFilterCtrl, 0xFF8479B8)
NHSTUB(ExpCtrl_ShiftExposureForFix, 0xFF847B24)
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Offline cppasm

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Re: PowerShot SX210 IS - Porting Thread
« Reply #294 on: 04 / October / 2010, 15:37:16 »
Hi.
Many users from russian forum complains that after installing CHDK "right" key (joystick right) stops working.
It works fine in the CHDK menu, but stops working in the native menu.
Without CHDK works fine.
Can someone with camera check this out?
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Offline SixtyFourWarrior

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Re: PowerShot SX210 IS - Porting Thread
« Reply #295 on: 04 / October / 2010, 16:54:34 »
Quote
It works fine in the CHDK menu, but stops working in the native menu.
Without CHDK works fine.
Yes same thing for me.

I also have another bug : sometimes when I start CHDK, the camera shows the CHDK logo and then immediately shutdown... I don't know exactly in what conditions it is doing that, but it happens about 50% of the time when I start CHDK.
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Offline mouring

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Re: PowerShot SX210 IS - Porting Thread
« Reply #296 on: 05 / October / 2010, 14:55:57 »
Quote from: cppasm on 04 / October / 2010, 15:37:16
Hi.
Many users from russian forum complains that after installing CHDK "right" key (joystick right) stops working.
It works fine in the CHDK menu, but stops working in the native menu.
Without CHDK works fine.
Can someone with camera check this out?

Reported this a few weeks ago.  I assume it is on the master list of things that are broken. 
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Offline Hoshie

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Re: PowerShot SX210 IS - Porting Thread
« Reply #297 on: 14 / October / 2010, 06:13:07 »
Testet on my sx210

Using skripts always goes blank screen. Skript used: Ultra intervalometer
Any solution?
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Offline asm1989

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Re: PowerShot SX210 IS - Porting Thread
« Reply #298 on: 17 / October / 2010, 07:56:37 »
New release: CHDK-sx210is-ASM1989-RCv1.2.3.zip

download here http://es.drop.io/chdk_sx210_rc

-Fixed only the right key in the native menu, please report back any possible side effects ?

also sources uploaded

« Last Edit: 17 / October / 2010, 08:34:31 by asm1989 »
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Offline RaduP

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Re: PowerShot SX210 IS - Porting Thread
« Reply #299 on: 18 / October / 2010, 16:32:01 »
Sorry for being a bit off topic, but can someone please post some RAW DNGs taken with the SX210? I am trying to decide if I should buy one or not.
Thanks.
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