SD1100/ixus 80 porting .... - page 8 - DryOS Development - CHDK Forum
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SD1100/ixus 80 porting ....

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Offline hardwarehorst

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Re: SD1100/ixus 80 porting ....
« Reply #70 on: 20 / September / 2008, 10:03:04 »
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Quote from: chr on 14 / September / 2008, 09:04:52
* I can run lua scripts on my cam. OMG !!!

Whats the feature of this script and where can i find it?
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Offline caranci

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Re: SD1100/ixus 80 porting ....
« Reply #71 on: 21 / September / 2008, 01:05:17 »
Quote from: hardwarehorst on 20 / September / 2008, 10:03:04
Quote from: chr on 14 / September / 2008, 09:04:52
* I can run lua scripts on my cam. OMG !!!

Whats the feature of this script and where can i find it?

Lua is a scripting language. See LUA - CHDK Wiki.
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Offline chr

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  • IXUS 82 IS
Re: SD1100/ixus 80 porting ....
« Reply #72 on: 21 / September / 2008, 18:37:37 »
It's time to celebrate my 100 post:

serious chdk bug

So here we go:

 * iso override fixed (ISO 16 - 8000 seems to work)
 * MF fixed
 * set_zoom fixed
 * viewport_fb() fixed for play mode: histogramm and zebra now works
 * latest lua support: preliminary lua iolib and oslib port
 * This build seems to be very stable. No crashes or freeze so far. Almost.

This is not done yet:

 * move rec. stuff
 * large SD support

Big fat warning:

I found a general chdk bug which may damage the cam. See my 100.

 * Do not use manual focus in PLAY mode *)
 * Do not run any scripts engaging the cam mechanic (focus, zoom, ND filter) in PLAY mode

The manuals are here: CHDK firmware usage/AllBest - CHDK Wiki /  German/HandbuchJuciphox - CHDK Wiki
The .tgz file contains binaries for 100c and 101a fw and some script examples etc.
The .bz2 file is a patch against svn/trunk rev.520

Please report if it works on 101a.

Please test shutter override ... canon osd shows up to 1/1500 but it seems to go faster. Who can measure that?

*) don't activate it accidentally: alt, up, zoom in/out
« Last Edit: 22 / September / 2008, 09:20:30 by chr »
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Offline overclockedjesus

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Re: SD1100/ixus 80 porting ....
« Reply #73 on: 22 / September / 2008, 09:41:50 »
first time CHDK user here.  Where do I find the PS.fir file to go with these bin files?

Jason
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Offline pricead

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Re: SD1100/ixus 80 porting ....
« Reply #74 on: 22 / September / 2008, 10:24:23 »
PS.fir file is not needed. The SD1100 IS runs on DryOS, and the firmware upgrade method of launching CHDK doesn't work. You need to put it on a SD card that has been made bootable. Check the wiki for help with that.
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Canon SD1100 IS (1.01a firmware)
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Offline overclockedjesus

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Re: SD1100/ixus 80 porting ....
« Reply #75 on: 22 / September / 2008, 10:30:10 »
I copied the bin file matching my firmware to a card formated to FAT16 with the boot flag enabled and renamed the file to Diskboot.bin, however when I turn on my camera in view mode and press "MENU" the "upgrade firmware" option does not appear.
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Offline pricead

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Re: SD1100/ixus 80 porting ....
« Reply #76 on: 22 / September / 2008, 10:34:41 »
You don't need to use a 'upgrade firmware' option. Just make sure the SD card is locked, and CHDK will run upon turning on your camera.
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Canon SD1100 IS (1.01a firmware)
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Offline overclockedjesus

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Re: SD1100/ixus 80 porting ....
« Reply #77 on: 22 / September / 2008, 10:38:11 »
I must be missing something then.  I have the card flagged as boot, the firmware copied and renamed "Diskboot.bin" and the card locked.  When I turn on the camera it just displays the "card locked" message on the screen.  Is there something else that I need to do to the card other than enable the "boot" flag in gparted?
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Offline pricead

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Re: SD1100/ixus 80 porting ....
« Reply #78 on: 22 / September / 2008, 10:43:24 »
I'm on a Mac, and didn't use gparted, so I'm not sure. (I copied the boot sector over using dd, and then used a hex editor to add the word BOOTDISK in the appropriate place, and copied the boot sector back to my SD card.)

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Canon SD1100 IS (1.01a firmware)
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Offline chr

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  • IXUS 82 IS
Re: SD1100/ixus 80 porting ....
« Reply #79 on: 22 / September / 2008, 11:12:26 »
Quote from: overclockedjesus on 22 / September / 2008, 10:38:11
I must be missing something then.  I have the card flagged as boot, the firmware copied and renamed "Diskboot.bin" and the card locked.  When I turn on the camera it just displays the "card locked" message on the screen.  Is there something else that I need to do to the card other than enable the "boot" flag in gparted?

"flagged as boot" does not mean the MS-DOS bootflag in the partition table! Please read Bootable SD card - CHDK Wiki or use the cardtricks tool.

ps:
Just a reminder: This is the "SD1100/ixus 80 porting" thread and not the SDboot howto!
I want to see posts of happy users here !!!

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