Firstly, many thanks to all who make SX20 port happen.
I have downloadad the sources from bitbucket to compile in Release mode and check for processing speed (I am a professional software engineer, but my SX20 is my first serios camera, and I have no prior experience with CHDK). Works great: the CRW save to Lexar high-speed 4G card is under 1 second.
I have aparticular question: in lib.c, there is a line: *(int)0x9cec=3; It seems breaking the camera standard Function key menu (ISO, white balance, etc). I understand it is used for some kind of debugging. Appreciate if someone could drop a line on its functon and if it is save to kill it in Release build.
Thanks again.