PDD_SetSensorState (Windows Embedded CE 6.0)

1/6/2010

his method sets the sensor state. This method is called in response to a CSPROPERTY_CONNECTION_STATE request.

Syntax

DWORD PDD_SetSensorState( 
LPVOID PDDContext, 
ULONG ulModeType, 
CSSTATE CsState 
);

Parameters

• LPVOID PDDContext
  [in]

  This is the return value of PDD_Init.

• ULONG ulModeType
  [in]

  There are three modes supported, i.e., CAPTURE, PREVIEW and STILL

• CSSTATE CsState
  There are three valid states: CSSTATE_STOP, CSSTATE_PAUSE, and CSSTATE_RUN.

  Defined under %_WINCEROOT\public\common\oak\inc\cs.h

Return Value

PDD specific. ERROR_SUCCESS represents success. Any other value will be treated as error.

Remarks

PDD_SetSensorState() is only called for Preview or Capture sensor modes. For Still sensor mode, PDD_TakeStillPicture is called.

Data will only be captured when state is CSSTATE_RUN.

Requirements

See Also

Other Resources

Camera PDD Methods