void Mrf49xaInit(Mrf49xaMac_t* inst)
{
uint8_t k;
#ifdef PIC16_HW
uint8_t i, j;
#endif
reset:
for (k = 0; k < sizeof(Mrf49xaMac_t); k++)
{
((uint8_t*)mrf49Inst)[k] = 0;
}
// Power chip, reset it.
RF_SPI_CS = 1;
RF_SPI_SCK = 0;
RF_SPI_SDO = 0;
RF_POWER = RF_PWR_ON;
RF_FSEL = 1;
#ifdef PIC16_HW
RF_INT = 1;
#endif
Delay50Ms();
RF_RES = 0;
Delay50Ms();
RF_RES = 1;
Delay50Ms();
mrf49Inst->state = RECV_IDLE;
SetupRegisters(Init);
//mrf49xaCfg(mrfRegset_Init, mrfRegset_InitCnt);
Mrf49xaModeRx(mrf49Inst);
k = 0;
while(RF_IRQ == 0)
{
k++;
if (k == 255)
{
k = 0;
// Overflow, reset..
goto reset;
}
#ifdef PIC24_HW
Mrf49xaServe(0);
#else
Mrf49xaServe(mrf49Inst);
#endif
}
}
void StartEmulationFromSave ( usf_state_t * state, void * savestate ) {
uint32_t count = 0;
//printf("Starting generic Cpu\n");
//CloseCpu();
memset(state->N64MEM, 0, state->RdramSize);
memset(state->DMEM, 0, 0x1000);
memset(state->IMEM, 0, 0x1000);
memset(state->TLB_Map, 0, 0x100000 * sizeof(uintptr_t) + 0x10000);
memset(state->CPU_Action,0,sizeof(*state->CPU_Action));
state->WrittenToRom = 0;
InitilizeTLB(state);
SetupRegisters(state, state->Registers);
BuildInterpreter(state);
state->Timers->CurrentTimerType = -1;
state->Timers->Timer = 0;
for (count = 0; count < MaxTimers; count ++) { state->Timers->Active[count] = 0; }
ChangeTimer(state,ViTimer,5000);
ChangeCompareTimer(state);
state->ViFieldNumber = 0;
state->CPURunning = 1;
*state->WaitMode = 0;
init_rsp(state);
Machine_LoadStateFromRAM(state, savestate);
state->SampleRate = 48681812 / (AI_DACRATE_REG + 1);
if(state->enableFIFOfull) {
const float VSyncTiming = 789000.0f;
double BytesPerSecond = 48681812.0 / (AI_DACRATE_REG + 1) * 4;
double CountsPerSecond = (double)(((double)VSyncTiming) * (double)60.0);
double CountsPerByte = (double)CountsPerSecond / (double)BytesPerSecond;
uint32_t IntScheduled = (uint32_t)((double)AI_LEN_REG * CountsPerByte);
ChangeTimer(state,AiTimer,IntScheduled);
AI_STATUS_REG|=0x40000000;
}
state->OLD_VI_V_SYNC_REG = ~VI_V_SYNC_REG;
CPUHLE_Scan(state);
}
/**
* The compiler's main entry point.
* The compiler handles C files one by one.
*/
int main(int argc, char *argv[])
{
int i;
CurrentHeap = &ProgramHeap;
argc--; argv++;
i = ParseCommandLine(argc, argv);
SetupRegisters();
SetupLexer();
SetupTypeSystem();
for (; i < argc; ++i)
{
Compile(argv[i]);
}
return (ErrorCount != 0);
}
void Compiler::TranslationUnit()
{
// 始初化寄存器
SetupRegisters();
//开始
BeginProgram();
//全局变量部分
Data_Segment();
EmitGlobals();
//代码函部分
Text_Segment();
EmitFunctions();
//结束, 刷新缓冲区
EndProgram();
fclose(ASMFile);
}
