WBT_PutUserData

C Specification

#include <nitro/wbt.h>

BOOL WBT_PutUserData(u16 target, const void *user_data, int size, WBTCallback callback);

Arguments

target The target AID bitmap that sends data. The target can specify multiple parents or children at once.
user_data The buffer where send data is stored. This buffer is copied to separate memory during the function call, so you can use it freely after this function.
size The send size of the data. Any size less than WBT_SIZE_USER_DATA can be specified.
callback WBTCallback format function that receives notifications when commands are completed.
This callback is called from within the WBT_MpParentRecvHook or WBT_MpChildRecvHook
functions.

Return Values

If no command is currently processing, the function issues the command and returns TRUE. Otherwise, the function does nothing and returns FALSE.

Description

Sends an arbitrary small-scale data block to the specified target device.
The call fails if a command is still processing.

See Also

WBT_RequestSync, WBT_GetBlockInfo, WBT_GetBlock

Revision History

06/01/2005 Added text indicating that the callback is called from the WBT_MpParentRecvHook or WBT_MpChildRecvHook functions
09/21/2004 Initial version