#include <nitro/spi.h>
void TP_SetCallback( TPRecvCallback callback );
callback | Pointer to the user callback function This callback is called from the interrupt handler. |
None.
This function sets the user callback function called during acquisition of the result of a touch panel request to the ARM7 processor. If the argument is NULL, no user callback will be called until it is subsequently reset. (The default is NULL.)
06/27/2005 Added additional text indicating that the callback is called from the interrupt handler.
04/16/2004 Initial version