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Simple Bracketing for A460 Edit
AUTHOR'S NOTE: This is my first script, hope it works for you.
Written for/on: Powershot A460, CHDK Build allbest #50.
Also works on: (unknown at this time)
I wrote this script because i've tried some bracketing scripts, but neither worked for me. Also i've tried to use get_prop and set_prop functions, without any result. And at last, this was the first time on mi life i've tried to use uBasic (at 3 am). If it could be optimized, just tell me.
Documentation/Help (save as a small "focus-brkt.txt" file to your /CHDK/SCRIPTS/ folder)
Before running the script, make sure the exposure value is on 0 and the cursor is on the normal/supermacro selection mode (that's because i based it on click functions).
Script Code (save as "Bracketing460.bas" to your /CHDK/SCRIPTS/ folder)
@title Bracketing460 @param a Number of pics-Total: a*2+1 @default a 2 @param b Step (1,2,3)/3 @default b 1 rem set the vars onto the limits if a<1 then let a=1 if a>3 then let a=3 if b<1 then let b=1 if b>3 then let b=3 sleep 100 print "Preparing..." rem takes us to the exposure selector gosub "rut1" rem as i dont have any idea on how to calculate this, i'll evaluate one by one. rem it should step to the appropiate value. if a=1 then if b=1 then gosub "unclick" if a=1 then if b=2 then gosub "dosclick" if a=1 then if b=3 then gosub "tresclick" if a=2 then if b=1 then gosub "tresclick" if a=2 then if b=2 then gosub "cuatroclick" if a=2 then if b=3 then gosub "seisclick" if a=3 then if b=1 then gosub "tresclick" if a=3 then if b=2 then gosub "seisclick" rem after setting the appropiate value, returns to the menu click "set" sleep 200 rem takes the pic print "Shoot 1 of", a*2+1 shoot sleep 400 for s=2 to a*2+1 rem first enters the menu, then steps right click "set" sleep 200 if b=1 then gosub "unclack" if b=2 then gosub "dosclack" if b=3 then gosub "tresclack" rem Exits the menu click "set" sleep 200 rem Photo print "Shoot", s, "of", a*2+1 shoot sleep 400 next s rem here we should set the return to default EV, but fuckoff. I'm lazy. end :unclick click "left" sleep 200 return :dosclick gosub "unclick" gosub "unclick" return :tresclick gosub "dosclick" gosub "unclick" return :cuatroclick gosub "dosclick" gosub "dosclick" return :cincoclick gosub "dosclick" gosub "dosclick" godub "unclick" return :unclack click "right" sleep 200 return :dosclack gosub "unclack" gosub "unclack" return :tresclack gosub "dosclack" gosub "unclack" return :rut1 click "set" sleep 200 click "down" sleep 200 return