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A460?

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Offline GrAnd

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Re: A460?
« Reply #20 on: 13 / February / 2008, 11:01:28 »
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There is almost no chance to make the same CHDK to work on different models. See Canon PowerShot SD750 (IXUS 75) 3" Display Firmware 1.02a .
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Offline piwi

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Re: A460?
« Reply #21 on: 13 / February / 2008, 11:39:50 »
after changing the camera code to 0x3155 the camera shows the firmware update from 1.0.0.0 to 1.0.1.0 dialog. i agreed and after about 1 or 2 seconds the camera goes on but nothing changed. typing func/set and disp shows the old firmware version 1.0.0.0.

oohh, it seems to be not that easy....  ;-(

piwi
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Offline jetzt

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Re: A460?
« Reply #22 on: 13 / February / 2008, 12:01:38 »
Ok as GrAND said, the chance that the other firmware works is really low, but:
as I think, It could save a bit of development-work to have a similar model working
I should have said it more clearly: (Warning:...) That ment that it is prabably or for us as optimists perhaps
useless work.
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Offline Ringtail

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Re: A460?
« Reply #23 on: 14 / February / 2008, 12:27:29 »
Many thanks for A460 port of CHDK!  I discovered CHDK by pure accident while browsing Wikipedia two months ago, and have been waiting for A460 release since then.  Having no money for any better model, I was already trying to use it pretty creatively (like shooting with a manually-synced Soviet-made external flash).  RAW shooting and scripts are going to be really useful.

I can confirm that Tv/Av/ISO overrides do not work, hanging the camera instead, and I hope it won't be too long before a RAW converter which works with A460 will be available.  Everything else seems fine. Keep up the good work!  :)
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Offline msl

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Re: A460?
« Reply #24 on: 17 / February / 2008, 10:40:14 »
Here are some results of testings A460:

working:
------------------------------------------------------------------------------
menus

grids
languages
fonts
color settings  (little bit instable)

OSD functions

all scripts without propertycase settings

control keys: up, down, left, right, disp, menu, set, print
                    shoot_half, shoot_full, shoot

get_tv96
get_av96
get_bv96

md_detect_motion

print_screen


not working:
------------------------------------------------------------------------------
get_tv                                       camera crash
get_av                                      camera crash
get_bv                                      camera crash

Overwrite Function (all)               camera crash during take a photo
Bracketing in Continuous Mode    camera crash during take a photo

set PropertyCase                        camera crash during script work
set_tv96, set_av96


RAW-Shooting                            RAW-File is saved (6400kb), but it can't be display,
                                                needs a raw-converter




And here is the content of properties


Code: [Select]
Settings: M-Modus, Half-shooting: Av=2.86 Tv=1/15" ISO=200 Zoom=0 Ev=0
          Single-Shoot


start:
prop.= 0 Value= 0
prop.= 1 Value= 0
prop.= 2 Value= 3072
prop.= 3 Value= 0
prop.= 4 Value= 0
prop.= 5 Value= 0
prop.= 6 Value= 0
prop.= 7 Value= 0
prop.= 8 Value= 0
prop.= 9 Value= 9
prop.= 10 Value= 0
prop.= 11 Value= 0
prop.= 12 Value= 0
prop.= 13 Value= 770
prop.= 14 Value= 0
prop.= 15 Value= 0
prop.= 16 Value= 0
prop.= 17 Value= 0
prop.= 18 Value= 32
prop.= 19 Value= 0
prop.= 20 Value= 0
prop.= 21 Value= 0
prop.= 22 Value= 0
prop.= 23 Value= 292
prop.= 24 Value= 292
prop.= 25 Value= 292
prop.= 26 Value= 384
prop.= 27 Value= 292
prop.= 28 Value= 411
prop.= 29 Value= 0
prop.= 30 Value= 0
prop.= 31 Value= 0
prop.= 32 Value= 0
prop.= 33 Value= 118
prop.= 34 Value= 188
prop.= 35 Value= 0
prop.= 36 Value= 149
prop.= 37 Value= 169
prop.= 38 Value= 39
prop.= 39 Value= 0
prop.= 40 Value= 39
prop.= 41 Value= 149
prop.= 42 Value= 169
prop.= 43 Value= 0
prop.= 44 Value= 0
prop.= 45 Value= 0
prop.= 46 Value= 0
prop.= 47 Value= 0
prop.= 48 Value= 0
prop.= 49 Value= -32764
prop.= 50 Value= -32764
prop.= 51 Value= 0
prop.= 52 Value= 0
prop.= 53 Value= 0
prop.= 54 Value= 0
prop.= 55 Value= 0
prop.= 56 Value= 0
prop.= 57 Value= 1
prop.= 58 Value= 1
prop.= 59 Value= 0
prop.= 60 Value= 0
prop.= 61 Value= 257
prop.= 62 Value= 0
prop.= 63 Value= 0
prop.= 64 Value= 0
prop.= 65 Value= 1201
prop.= 66 Value= 0
prop.= 67 Value= 0
prop.= 68 Value= 0
prop.= 69 Value= 0
prop.= 70 Value= 0
prop.= 71 Value= 14
prop.= 72 Value= 0
prop.= 73 Value= -3072
prop.= 74 Value= 14
prop.= 75 Value= -3072
prop.= 76 Value= 0
prop.= 77 Value= 0
prop.= 78 Value= 0
prop.= 79 Value= 96
prop.= 80 Value= 0
prop.= 81 Value= 0
prop.= 82 Value= 0
prop.= 83 Value= 0
prop.= 84 Value= 0
prop.= 85 Value= 130
prop.= 86 Value= 173
prop.= 87 Value= 0
prop.= 88 Value= 0
prop.= 89 Value= 0
prop.= 90 Value= 0
prop.= 91 Value= 0
prop.= 92 Value= 2592
prop.= 93 Value= 0
prop.= 94 Value= 1
prop.= 95 Value= 0
prop.= 96 Value= 0
prop.= 97 Value= 1
prop.= 98 Value= 0
prop.= 99 Value= 0
prop.= 100 Value= 0
prop.= 101 Value= 1
prop.= 102 Value= 0
prop.= 103 Value= 0
prop.= 104 Value= 2592
prop.= 105 Value= 0
prop.= 106 Value= 0
prop.= 107 Value= 0
prop.= 108 Value= 0
prop.= 109 Value= 0
prop.= 110 Value= 9
prop.= 111 Value= 0
prop.= 112 Value= 0
prop.= 113 Value= 2
prop.= 114 Value= 0
prop.= 115 Value= 0
prop.= 116 Value= 0
prop.= 117 Value= 1
prop.= 118 Value= 0
prop.= 119 Value= 0
prop.= 120 Value= 0
prop.= 121 Value= 0
prop.= 122 Value= 0
prop.= 123 Value= 1
prop.= 124 Value= 0
prop.= 125 Value= 0
prop.= 126 Value= 1
prop.= 127 Value= 0
prop.= 128 Value= 0
prop.= 129 Value= 0
prop.= 130 Value= 0
prop.= 131 Value= 0
prop.= 132 Value= 0
prop.= 133 Value= 0
prop.= 134 Value= 0
prop.= 135 Value= 0
prop.= 136 Value= 0
prop.= 137 Value= 0
prop.= 138 Value= 0
prop.= 139 Value= 0
prop.= 140 Value= 0
prop.= 141 Value= 0
prop.= 142 Value= 1
prop.= 143 Value= 2
prop.= 144 Value= 0
prop.= 145 Value= 3
prop.= 146 Value= 0
prop.= 147 Value= 0
prop.= 148 Value= 0
prop.= 149 Value= 0
prop.= 150 Value= 5
prop.= 151 Value= 0
prop.= 152 Value= 24899
prop.= 153 Value= 0
prop.= 154 Value= 0
prop.= 155 Value= 0
prop.= 156 Value= 47
prop.= 157 Value= 0
prop.= 158 Value= 0
prop.= 159 Value= 0
prop.= 160 Value= 0
prop.= 161 Value= 0
prop.= 162 Value= 0
prop.= 163 Value= 0
prop.= 164 Value= 0
prop.= 165 Value= 1000
prop.= 166 Value= 10
prop.= 167 Value= 0
prop.= 168 Value= 0
prop.= 169 Value= 2
prop.= 170 Value= 1
prop.= 171 Value= 0
prop.= 172 Value= 0
prop.= 173 Value= 0
prop.= 174 Value= 0
prop.= 175 Value= 0
prop.= 176 Value= 0
prop.= 177 Value= 0
prop.= 178 Value= 0
prop.= 179 Value= 0
prop.= 180 Value= 0
prop.= 181 Value= 0
prop.= 182 Value= 0
prop.= 183 Value= 0
prop.= 184 Value= 0
prop.= 185 Value= 0
prop.= 186 Value= 0
prop.= 187 Value= 0
prop.= 188 Value= 0
prop.= 189 Value= 0
prop.= 190 Value= 0
prop.= 191 Value= 0
prop.= 192 Value= 0
prop.= 193 Value= 0
prop.= 194 Value= 0
prop.= 195 Value= 0
prop.= 196 Value= 3571
prop.= 197 Value= 29549
prop.= 198 Value= 0
prop.= 199 Value= 0
prop.= 200 Value= 0
prop.= 201 Value= 0
prop.= 202 Value= 0
prop.= 203 Value= 0
prop.= 204 Value= 0
prop.= 205 Value= 0
prop.= 206 Value= 0
prop.= 207 Value= 0
prop.= 208 Value= 0
prop.= 209 Value= 0
prop.= 210 Value= 1
prop.= 211 Value= 0
prop.= 212 Value= 0
prop.= 213 Value= 1
prop.= 214 Value= 0
prop.= 215 Value= 0
prop.= 216 Value= 0
prop.= 217 Value= 0
prop.= 218 Value= 0
prop.= 219 Value= 0
prop.= 220 Value= 0
prop.= 221 Value= 0
prop.= 222 Value= 0
prop.= 223 Value= 0
prop.= 224 Value= 2000
prop.= 225 Value= 0
prop.= 226 Value= 0
prop.= 227 Value= 0
prop.= 228 Value= 0
prop.= 229 Value= 0
prop.= 230 Value= 0
prop.= 231 Value= 0
prop.= 232 Value= 0
prop.= 233 Value= 0
prop.= 234 Value= 0
prop.= 235 Value= 0
prop.= 236 Value= 0
prop.= 237 Value= 0
prop.= 238 Value= 0
prop.= 239 Value= 0
prop.= 240 Value= 0
prop.= 241 Value= 0
prop.= 242 Value= 0
prop.= 243 Value= 0
prop.= 244 Value= 0
prop.= 245 Value= 1201
prop.= 246 Value= 480
prop.= 247 Value= 507
prop.= 248 Value= 0
prop.= 249 Value= 0
prop.= 250 Value= 97
prop.= 251 Value= 0
prop.= 252 Value= 0
prop.= 253 Value= 0
prop.= 254 Value= 0
prop.= 255 Value= 0

Perhaps the results help to improve the code.

It was very nice, to get a full working version. :)
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Offline brabl2

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A460 - beta03
« Reply #25 on: 18 / February / 2008, 15:31:39 »
 :xmas
Thanks to all testers/users,
here is the link for new beta03 binaries for A460 1.00D : zSHARE - a460-100d-bin-b03.zip
Includes all fixes described bellow + working "Video params" menu + 1GB video limit removed

Enjoy !
pavel

Quote from: msl on 17 / February / 2008, 10:40:14
Here are some results of testings A460:
not working:
------------------------------------------------------------------------------
get_tv                                       camera crash  not implemented in allbest build
get_av                                      camera crash  same as "get_user_av_id" in allbest build (not tested yet)
get_bv                                      camera crash  not implemented in allbest build

look at following page for supported uBASIC commands in albest build:
http://chdk.wikia.com/wiki/CHDK_firmware_usage/AllBest#Current_List_of_uBASIC_Operations_and_Commands:

"SetPropertyCase" function address was fixed, so following stuff should work correctly now:

Overwrite Function (all)               camera crash during take a photo - fixed (quickly tested)
Bracketing in Continuous Mode    camera crash during take a photo - fixed (quickly tested)

set PropertyCase                        camera crash during script work - fixed
set_tv96, set_av96               - probably fixed  (not tested)

RAW-Shooting                            RAW-File is saved (6400kb), but it can't be display, - this issue is not in my hands
                                                needs a raw-converter
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Offline alexv

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Re: A460?
« Reply #26 on: 18 / February / 2008, 20:49:11 »
Great!!!!
   
I'm trying Override shutter speed and it seems work well  :)

Override ISO value 16, Value factor 10 work!!

Thanks!!   brabl2 

is amazing to see the little A460 with so many things :D
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Offline msl

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Re: A460?
« Reply #27 on: 19 / February / 2008, 06:05:57 »
Great Work, brabl2 !!!

Now CHDK work very well. :)

I will make some tests in the next time.

We have now a low-cost camera with big faetures.  :D
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Offline crunchy_3d

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Re: A460?
« Reply #28 on: 19 / February / 2008, 11:14:29 »
Quote from: brabl2 on 18 / February / 2008, 15:31:39
:xmas
Thanks to all testers/users,
here is the link for new beta03 binaries for A460 1.00D :

Thenk you very much on your latest release!
Is there any chance that USB remote will function in near future?
Are you planning to publish source files for A460 as well?
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Offline msl

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Re: A460?
« Reply #29 on: 20 / February / 2008, 13:27:37 »
Once more testings for A460  :):

-ISO-Values

override iso   exif iso

1600             2500
800              1250
400                640
200                320
100                160
50                   80


-Language

"flash-lamp" not able to overwrite with language-file Line 72

I think, the A460 use Digic-III Properties. I'm testing for examble:

 6   Focus Mode
49  Whell Mode
57  Picture Quality
92  DigiZoom Pixel Wide
95  Digi Zoom

a.s.o

This is a little bit curious. ???

Usually CHDK work very well.  :)


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