Refactor net server program with encoding other formats to jpeg and use mutex/cond to ensure sync.
Add output format setting of net server.
Add framebuffer displaying in v4l2 capture program.
Implement pda control platform with displaying received image by framebuffer.
Add image compression function into car master program and write
start-up scripts for car master program.
Implement joystick key control module and write start-up scripts for PDA control program.