MPI 04.00 Reference >> mpiPlatform
mpiPlatformFirmwareAddress64To32
Declaration
int32_t mpiPlatformFirmwareAddress64To32(MPIPlatform platform, _MFWPTR_(void *) *firmwareAddress,
int32_t lowWord)
Required Header: stdmpi.h
Change History: Modified in MPI 04.04.
Description
mpiPlatformFirmwareAddress64To32 takes a pointer to a 64-bit entity and returns a pointer to one of the 32-bit words within the 64-bit entity. Set lowWord to 1 to get a pointer to the lowWord of the 64-bit entity.
| platform | MPIPlatform object |
|---|---|
| *firmwareAddress | Pointer to a valid firmware address from the firmware’s perspective. |
| lowWord | Set lowWord to 1 to get a pointer to the lowWord of the 64-bit entity. |
| Returns | |
|---|---|
| MPIMessageOK | |
| MPIPlatformMessageDEVICE_ERROR | Returned if no ZMP controller is found. |