Android Camera Hacking Academy

you might want to check out Chromatix GUI at least importing project from old sensor to get idea about AE settings, it is very confusing to change XML/HEX. It turns out expIndex field is auto calculated based on input gain and exposure time (in nanoseconds). When i type expIndex manually, phone does reverse it. knee(1) Exp index(0.000000)->(-82.717918) Mismatch (table0)! Correcting knee(2) Exp index(170.000000)->(71.697922) Mismatch (table0)! Correcting knee(3) Exp index(220.000000)->(95.147720) Mismatch (table0)! Correcting knee(4) Exp index(260.000000)->(95.215317) Mismatch (table0)! Correcting knee(5) Exp index(315.000000)->(212.464294) Mismatch (table0)! Correcting knee(6) Exp index(1000.000000)->(235.506470) Mismatch (table0)! Correcting