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PowerShot SX210 IS - Porting Thread

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Offline asm1989

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Re: PowerShot SX210 IS - Porting Thread
« Reply #210 on: 12 / September / 2010, 02:38:25 »
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some times yes I have redraw issues, yet

about open and close, yes it worked,  testing the lua lib test I found and error renaming these are the right ones:

NHSTUB(rename, 0xFF836534)  //Get through Backtrace FF836534,in sx200 was: ff823dc4,  and in sd980 was :FF834D00
NHSTUB(RenameFile_Fut, 0xFF836534) //12.9.10 tested OK

Now fails removing directories, the remove function is right, but fails with directories, any clue?
« Last Edit: 12 / September / 2010, 04:51:49 by asm1989 »
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Offline asm1989

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Re: PowerShot SX210 IS - Porting Thread
« Reply #211 on: 12 / September / 2010, 07:04:39 »
for now overrides don't work, neither raw,

Maybe there is a new propset, for newer dryos cammeras,

I try  2 like in sx200, and 3
Code: [Select]
#define CAM_PROPSET   3
and try manually to change some values of example of AV, with no sucess

any clue?????
« Last Edit: 12 / September / 2010, 09:49:09 by asm1989 »
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Offline asm1989

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Re: PowerShot SX210 IS - Porting Thread
« Reply #212 on: 12 / September / 2010, 09:47:14 »
Good News on Blurry pictures

Having these:
Code: [Select]
#define CAM_PROPSET  3
solve the problem,so no  need to comment apex2us in captseq.!!

Here is the latest http://es.drop.io/sx210is_platformv01
source:  Sourcesx210isASM1989-v.07.zip
binaries: sx210isCHDKbeta003.zip  ( Use it at your own risk, and repport back please!)

Anyway still some problems:
-Overrides did'nt work
-No raw
-Screen dosn't update correctly, after you go into chdk menu, the rest of the own cam osd didn't update ???
-Some scripts didn't work
-need more testing
-deleting a directory crashes the camera, remove function works with files but not with directories.
« Last Edit: 12 / September / 2010, 09:49:40 by asm1989 »
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Offline asm1989

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Re: PowerShot SX210 IS - Porting Thread
« Reply #213 on: 12 / September / 2010, 15:49:53 »
Good News on rerfresh issues (thanks to sx20 102 port)

in stubs_min.s
Code: [Select]
DEF(full_screen_refresh, 0x9D08) // found in FFA1CF40
in entry_2s
Code: [Select]
NHSTUB(UnlockAndRefresh, 0xFFA1EDDC)   // In sx20 102 : FFA0498C
NHSTUB(LockAndRefresh, 0xFFA1ED98)    // In sx20 102 : FFA048E8
in lib.c

Code: [Select]
void vid_bitmap_refresh()
{
extern int enabled_refresh_physical_screen;
extern int full_screen_refresh;

// i've tried refreshphysical screen (screen unlock) and that caused the canon and
// function menu to not display at all. This seems to work and is called in a similar
// way in other places where original OSD should be refreshed.
extern void _LockAndRefresh(); // wrapper function for screen lock
extern void _UnlockAndRefresh(); // wrapper function for screen unlock

_LockAndRefresh();

enabled_refresh_physical_screen=1;
full_screen_refresh=3; //found in ScreenUnlock underneath a CameraLog.c call sub_FFA02598

_UnlockAndRefresh();
}
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Offline pixeldoc2000

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Re: PowerShot SX210 IS - Porting Thread
« Reply #214 on: 12 / September / 2010, 16:28:19 »
Quote from: asm1989 on 12 / September / 2010, 09:47:14
-Screen dosn't update correctly, after you go into chdk menu, the rest of the own cam osd didn't update ???

Quote from: asm1989 on 12 / September / 2010, 15:49:53
Good News on rerfresh issues (thanks to sx20 102 port)

in stubs_min.s
Code: [Select]
DEF(full_screen_refresh, 0x9D08) // found in FFA1CF40
in entry_2s
Code: [Select]
NHSTUB(UnlockAndRefresh, 0xFFA1EDDC)   // In sx20 102 : FFA0498C
NHSTUB(LockAndRefresh, 0xFFA1ED98)    // In sx20 102 : FFA048E8
in lib.c

Code: [Select]
void vid_bitmap_refresh()
{
extern int enabled_refresh_physical_screen;
extern int full_screen_refresh;

// i've tried refreshphysical screen (screen unlock) and that caused the canon and
// function menu to not display at all. This seems to work and is called in a similar
// way in other places where original OSD should be refreshed.
extern void _LockAndRefresh(); // wrapper function for screen lock
extern void _UnlockAndRefresh(); // wrapper function for screen unlock

_LockAndRefresh();

enabled_refresh_physical_screen=1;
full_screen_refresh=3; //found in ScreenUnlock underneath a CameraLog.c call sub_FFA02598

_UnlockAndRefresh();
}

Does fix redraw issus on SD4000 too!
« Last Edit: 12 / September / 2010, 16:38:19 by pixeldoc2000 »
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Offline asm1989

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Re: PowerShot SX210 IS - Porting Thread
« Reply #215 on: 13 / September / 2010, 09:26:05 »
with more testing, only fixes the refresh on review mode, on shot mode the chdk menu disappers quickly,

Need to look more at it
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Offline Ameglin

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Re: PowerShot SX210 IS - Porting Thread
« Reply #216 on: 13 / September / 2010, 09:27:11 »
Need fix address of WriteSDCard:
Code: [Select]
NHSTUB(WriteSDCard, 0xFF95416C) //was 0xFF953F88
NHSTUB(ReadSDCard, 0xFF953F88)  //same prototype as WriteSD:
//extern int _ReadSDCard(unsigned int drive, unsigned int start_sect, unsigned int num_sect, void *buf);
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Offline asm1989

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Re: PowerShot SX210 IS - Porting Thread
« Reply #217 on: 13 / September / 2010, 11:03:21 »
Thanks Ameglin,

Status:
-No overrrides / no clues why yet
-No raw but I was able to run the badpixel and generate it
-Screen refresh is ok with play, but wrong with shot mode
-Remove fails with directories
-most of the scripts seem to work
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Offline asm1989

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Re: PowerShot SX210 IS - Porting Thread
« Reply #218 on: 13 / September / 2010, 11:47:28 »
Some RAW progress

I was able to generate a raw file almost manually, I mean I have to disable these lines at raw.c

Code: [Select]
//if (conf.save_raw && (!(shooting_get_prop(PROPCASE_RESOLUTION)==5)) && (!((movie_status > 1) && conf.save_raw_in_video   )) && (!((m==MODE_SPORTS) && conf.save_raw_in_sports)) && (!((m==MODE_AUTO) && conf.save_raw_in_auto)) && (!(conf.edge_overlay_enable && conf.save_raw_in_edgeoverlay)) && (!((shooting_get_drive_mode()==1) && conf.save_raw_in_burst && !(m==MODE_SPORTS))) && (!((shooting_get_drive_mode()>=2) && conf.save_raw_in_timer)) && (!((shooting_get_prop(PROPCASE_BRACKET_MODE)==1) && conf.save_raw_in_ev_bracketing)) ) {
and replace it with
Code: [Select]
 if (conf.save_raw){
and also:

Code: [Select]
sprintf(fn+strlen(fn), RAW_TARGET_FILENAME, img_prefixes[conf.raw_prefix], get_target_file_num(),conf.dng_raw&&conf.raw_dng_ext ? ".DNG" : img_exts[conf.raw_ext]);
and replace latter the open with

Code: [Select]
fd = open("A/test.crw", O_WRONLY|O_CREAT, 0777);
So there must be something wrong with the modes, and maybe the directory namings...????

anyway I have a CRW file!!! and Raw Therapee opens IT !!!
« Last Edit: 13 / September / 2010, 12:08:12 by asm1989 »
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Offline reyalp

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Re: PowerShot SX210 IS - Porting Thread
« Reply #219 on: 13 / September / 2010, 12:31:29 »
If the if condition change is needed, either propcase, movie_status or modemap is wrong.
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