MPI 04.00 Reference >> mpiPlatform
mpiPlatformFirmwareAddress32To16
Declaration
int32_t mpiPlatformFirmwareAddress32To16(MPIPlatform platform, _MFWPTR(void *) *firmwareAddress, int32_t lowWord)
Required Header: stdmpi.h
Change History: Modified in MPI 04.04..
Description
mpiPlatformFirmwareAddress32To16 takes a firmware address that is in the 32-bit space of the controller and converts it to the 16-bit space.
Set lowWord to 1 to tell the function to return the 16-bit address of the lower 16-bit word.
Set lowWord to 0 to get the 16-bit address of the upper 16-bit word.
| platform | MPIPlatform object |
|---|---|
| *firmwareAddress | Pointer to a valid firmware address from the firmware’s perspective. |
| lowWord | lowWord set to 1 tells the function to return the 16-bit address of the lower 16-bit word. lowWord set to 0 gets the 16-bit address of the upper 16 bit word. |
| Returns | |
|---|---|
| MPIMessageOK | |
| MPIPlatformMessageDEVICE_ERROR | Returned if no ZMP controller is found. |