I use two camera’s to precisely measure the width of passing object. ( Camera are 170mm wide place and the object, a per sheet must 170mm+/- 1 )
Using Find line both camera’s find the side of the object in the frame 256pixels width and 8 high
My idea is use DAC.WRITE for the ‘Slave’ cam to pass Line.X1 to the master using ADC.READ
Then calculate the wide…
But I wonder if this is the best approach?
Any help appreciated