void *MMapBusInit3(MMapBus *bus0,int MemBase8,int MemBase16,int Pages) {
bus0 = MMapBusInit(bus0,MemBase8,Pages);
if (Pages <= 0) Pages = 1;
if (bus0->Mem16 == 0) { // make multiple calls to Init safe
bus0->Mem16 = MemMap(MemBase16,Pages);
}
return bus0;
}
SPI *ts4800__SPIInit0(SPI *spi,int inst) {
// write 8 to 0x83fda00c to set up WEIM to use byte selects
volatile unsigned *reg = MemMap(0x83fda000,1);
reg[0xC/sizeof(unsigned)] = 8;
MemUnmap(reg);
Bus *bus;
dio0 = ts4800__DIOInit0(0,0); // needed by ts4800SPIChipSelect
ts4800SPI0.LockNum = 7;
bus = ts4800__BusInit0(0,0);
return WBSPIInit(&ts4800SPI0,ts4800__BusInit16(0,16),ts4800__BusInit16(0,16),
0,ts4800SPIChipSelect);
}
void *MMapBusInit(MMapBus *bus,int MemBase,int Pages) {
if (bus->InitStatus > 0) return bus;
bus->Init = (void *)MMapBusInit;
bus->Fini = (void *)MMapBusFini;
bus->Lock = (void *)MMapBusLock;
bus->Unlock = (void *)MMapBusUnlock;
bus->Preempt = (void *)MMapBusPreempt;
bus->Peek8 = (void *)MMapBusPeek8;
bus->Poke8 = (void *)MMapBusPoke8;
bus->Peek16 = (void *)MMapBusPeek16;
bus->Poke16 = (void *)MMapBusPoke16;
bus->Peek32 = (void *)MMapBusPeek32;
bus->Poke32 = (void *)MMapBusPoke32;
bus->BitGet8 = (void *)MMapBusBitGet8;
bus->BitAssign8 = (void *)MMapBusBitAssign8;
bus->BitSet8 = (void *)MMapBusBitSet8;
bus->BitClear8 = (void *)MMapBusBitClear8;
bus->BitGet16 = (void *)MMapBusBitGet16;
bus->BitAssign16 = (void *)MMapBusBitAssign16;
bus->BitSet16 = (void *)MMapBusBitSet16;
bus->BitClear16 = (void *)MMapBusBitClear16;
bus->BitGet32 = (void *)MMapBusBitGet32;
bus->BitAssign32 = (void *)MMapBusBitAssign32;
bus->BitSet32 = (void *)MMapBusBitSet32;
bus->BitClear32 = (void *)MMapBusBitClear32;
bus->PeekStream = (void *)MMapBusPeekStream;
bus->PokeStream = (void *)MMapBusPokeStream;
bus->Refresh = (void *)MMapBusRefresh;
bus->Commit = (void *)MMapBusCommit;
bus->BitToggle8 = (void *)MMapBusBitToggle8;
bus->BitToggle16 = (void *)MMapBusBitToggle16;
bus->BitToggle32 = (void *)MMapBusBitToggle32;
bus->Assign8X = (void *)MMapBusAssign8X;
bus->Assign16X = (void *)MMapBusAssign16X;
bus->Assign32X = (void *)MMapBusAssign32X;
bus->BitsGet8 = (void *)MMapBusBitsGet8;
bus->BitsGet16 = (void *)MMapBusBitsGet16;
bus->BitsGet32 = (void *)MMapBusBitsGet32;
MMapBusLockInit(bus,1);
if (Pages <= 0) {
Pages = 1;
}
if (bus->Mem == 0) { // make multiple calls to Init safe
bus->Mem = bus->Mem16 = MemMap(MemBase,Pages);
}
bus->InitStatus = (bus->Mem == 0) ? MapBusErrorMapping : 1;
return bus;
}
void Stats::OutputMem(vector<char> memory)
{
MemMap(memory); //print memory map
PercentHoles(memory); //print percentage of holes in memory map
return;
}
