WM_StartKeySharing


C Specification

#include <nitro/wm.h>

WMErrCode WM_StartKeySharing( 
    WMCallbackFunc    callback , 
    WMKeySetBuf*      buf );

Description

Enables the key sharing feature

This function is only executable when the WM is in either the MP PARENT or MP CHILD state.

When the return value is WM_ERRCODE_OPERATING, a callback is generated after the key sharing feature is enabled.

After the key sharing feature is enabled, you can communicate using MP communications-based key sharing.

Arguments

callback Callback function to call when an asynchronous process completes.
buf Pointer to the buffer that stores key information. Because the ARM7 processor writes directly to the buffer, be careful of coherency with the cache.

Return Values

Returns the process result as a WMErrCode enumerated type.

See Also

WM_EndKeySharing, WM_GetKeySet

Revision History

10/22/2004 Changed return value type
08/02/2004 Standardized structure names
07/29/2004 Added descriptions
07/23/2004 Initial Version