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4/8/2010

This structure stores audio gain information.

Syntax 

typedef struct {
  DWORD 
cbSize;
  DWORD 
dwParams;
  DWORD 
dwTxGain;
  DWORD 
dwRxGain;
} RILGAININFO;

Members

cbSize

Structure size in bytes.

dwParams

Specifies valid parameters. Must be one or a combination of the RILGAININFOparameter constants.

dwTxGain

Specifies transmit gain level.

dwRxGain

Specifies receive gain level.

Remarks

The minimum and maximum values for both dwTxGainand dwRxGainare 0 and ULONG_. Values between these extremes scale linearly. The RIL driver is responsible for scaling these values to match whatever is appropriate for the corresponding radio. For example, if a radio's gain range is from 0 to 0x1F, the RIL driver should interpret 0xFFFFFFFF as 0x1F, and map intermediate values proportionately.

Requirements

Header ril.h
Windows Embedded CE Windows CE .NET 4.2 and later

See Also