机顶盒界面源代码：

## Avoid the so-called SINGAPPL to be initialized at runtime

## Used when the tuner is controlled externally　　by I2C and

## the PIDs forced to some specific values.

-STB interface source code : # # Avoid the so-called SINGAPPL to be initializ ed at runtime # # Used when the tuner is controlle d externally by I2C and # # the PIDs forced to some specific values.