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A430 porting started - histogram working

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Simon Spiers

Re: A430 porting started - histogram working
« Reply #70 on: 13 / April / 2010, 16:26:42 »
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rem Author - Keoeeit
rem Upgraded by Mika Tanninen
rem Time accuracy and shutdown for a710is by Viktoras Stanaitis
rem h-accuracy for delay, j-accuracy for interval
h=-1
j=-1755
@title Ultra Intervalometer
@param a Delay 1st Shot (Mins)
@default a 0
@param b Delay 1st Shot (Secs)
@default b 0
@param c Number of Shots (0 inf)
@default c 0
@param d Interval (Minutes)
@default d 0
@param e Interval (Seconds)
@default e 10
@param f Interval (10th Seconds)
@default f 0
n=0
t=(d*600+e*10+f)*100+j
if c<1 then let c=0
if t<100 then let t=100
g=(a*60)+b+h
if g<=0 then goto "interval"
for m=1 to g
 print "Intvl Begins:", (g-m)/60; "min", (g-m)%60; "sec"
 sleep 930
 next m
:interval
  n=n+1
  if c=0 then print "Shot", n else print "Shot", n, "of", c
  shoot
  if n=c then shut_down
  sleep t
  goto "interval"
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Offline Microfunguy

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Re: A430 porting started - histogram working
« Reply #71 on: 13 / April / 2010, 17:15:18 »
This is how your double-posting causes confusion.

You have said in the other post "Sorted! I was not using the latest DiskBoot file! Works fine now."

Does that mean the above script works ?

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Simon Spiers

Re: A430 porting started - histogram working
« Reply #72 on: 18 / April / 2010, 03:53:03 »
Yes the above script does indeed work.
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Offline ewald

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Re: A430 porting started - histogram working
« Reply #73 on: 29 / April / 2010, 15:16:26 »
Thank you very much for porting the A430

And I have a question: why isn't the a option to set the aperture? is it not possible, or you just didn't get to it? Or I just didn't find the setting.
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Offline fe50

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Re: A430 porting started - histogram working
« Reply #74 on: 30 / April / 2010, 01:37:16 »
Hello & welcome, ewald !
Quote from: ewald on 29 / April / 2010, 15:16:26
why isn't the a option to set the aperture? is it not possible, or you just didn't get to it? Or I just didn't find the setting.
The A430 do not have a real aperture (iris diaphragm), a ND filter is used instead, you can control the ND filter with CHDK...
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Offline cacharrin

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Re: A430 porting started - histogram working
« Reply #75 on: 01 / May / 2010, 10:43:02 »
Quote from: fe50 on 20 / March / 2010, 15:55:25
@cacharrin
Do you see        BRACKET: +/-
               TV:2EV
on the OSD ?
You should see this when you switch to continuous or custom timer mode...

Don't forget: with the default setting Clear Bracket Values on start [ ] the settings will be disabled after you power off the camera...

I don't see it in my OSD.

Some other ideas?

Thanks
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Offline fe50

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  • IXUS50 & 860, SX10 Star WARs-Star RAWs
    • fe50
Re: A430 porting started - histogram working
« Reply #76 on: 01 / May / 2010, 12:33:14 »
Quote from: cacharrin on 01 / May / 2010, 10:43:02
I don't see it in my OSD.

If you don't see it, it's not active.

Either you haven't set it up correctly or it's a bug in the A430 port; since i don't own a A430, i can't test this by myself...
With Tv bracketing enabled in the CHDK menu - do you see the OSD when switching to continuous mode (normally this comes before or after the custom timer mode) ?
Do you see the other CHDK OSD symbols, e.g. the battery OSD, while testing ?
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Offline cacharrin

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Re: A430 porting started - histogram working
« Reply #77 on: 03 / May / 2010, 15:15:53 »
« Last Edit: 05 / May / 2010, 18:44:27 by cacharrin »
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Offline Deefa

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Re: A430 porting started - histogram working
« Reply #78 on: 10 / June / 2010, 04:19:57 »
Hi all. :)

I have an A430, working well with the latest build - thanks to all who have made this happen.

I would like to help with further A430 development, however I will need to get up to speed again with C and a bit of ARM.
Can anyone point me in the direction of what is a priority with the A430 development, and possibly supply the dissasembled firmware (as I am a bit lazy!)
I would assume that looking at another models firmware & chdk code would speed up my learning - is this right?
Cheers in advance,
Deefa.
« Last Edit: 10 / June / 2010, 04:28:37 by Deefa »
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Offline strawdog

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Re: A430 porting started - histogram working
« Reply #79 on: 07 / August / 2010, 12:34:26 »
Hi,

Nice work on the A430 - bringing some life back to an old camera, thanks.

I cant seem to read the raw files.  I managed to take some, but I've tried dcraw and rawtherapee (which uses dcraw, so no real difference i suppose) and they dont read them.  Is anyone successfully doing this - if so, how.

The build info from the CHDK i put on the camera is
CHDK Ver CHDK 0.9.8
Date: Jul 5 2009
Time 18:38:54
Camera a430
FW Vers 100b
Compiler gcc 4.3.3

Is this the latest?  I was somewhat confused what link was really the latest but i think i took the right one.

Cheers,
strawdog
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