--[[
@title TIK TDCI test
@chdk_version 1.5
@param d TimeOut (Seconds)
@default d 10
@param e Loop Delay (mSec)
@default e 1
@param f Threshold
@default f 0
@param o Target Frame Time (mSec)
@default o 0
]]

-- This code shoots a still image,
-- then captures a TIK TDCI file using the motion_detect interface,
-- the shoots another still

press("shoot_half")
repeat sleep(50) until get_shooting() == true
press("shoot_full")
sleep(500)
release("shoot_full")
repeat sleep(50) until get_shooting() == false	
release("shoot_half")

sleep(500)

a=6         -- columns to split picture into 
b=6         -- rows to split picture into 
c=8         -- measure mode (Y,U,V R,G,B), U=0, Y=1, V=2, R=3, G=4, B=5, TIK TDCI=8
dt=d*1000
g=0         -- draw grid (0=no, 1=grid, 2=sensitivity readout, 3=sensitivity readout & grid)   
h=0         -- not used in LUA, but still needs to be there
i=0         -- region masking mode: 0=no regions, 1=include, 2=exclude
j=0         --      first column
k=0         --      first row
l=0         --      last column
m=0         --      last row
n=0         -- optional parameters  (1=shoot immediate)
p=100	    -- trigger delay in mSec
zones = md_detect_motion( a, b, c, dt, e, f, g, h, i, j, k, l, m, n, o, p)
print("Captured " .. zones .. " frames")

press("shoot_half")
repeat sleep(50) until get_shooting() == true
press("shoot_full")
sleep(500)
release("shoot_full")
repeat sleep(50) until get_shooting() == false	
release("shoot_half")