static int update_freq(void)
{
int i, max, maxsum;
int cpu = 0, bus = 0;
for (i = 0, max = 0, maxsum = -1; i < freqs_cnt; ++i) {
if (maxsum < freqs[i].cpu + freqs[i].bus) {
maxsum = freqs[i].cpu + freqs[i].bus;
max = i;
}
}
if (maxsum > 0) {
cpu = freqs[max].cpu;
bus = freqs[max].bus;
}
cpu = max(cpu, freq_list[config.freqs[0]][0]);
cpu = min(333, cpu);
bus = max(bus, freq_list[config.freqs[0]][1]);
bus = min(166, bus);
// dbg_printf(d, "%s: should set cpu/bus to %d/%d", __func__, cpu, bus);
if (scePowerGetCpuClockFrequency() != cpu || scePowerGetBusClockFrequency() != bus) {
power_set_clock(cpu, bus);
{
// dbg_printf(d, "%s: cpu: %d, bus: %d", __func__, scePowerGetCpuClockFrequency(), scePowerGetBusClockFrequency());
}
}
return 0;
}
static int lua_getBus(lua_State *L)
{
int argc = lua_gettop(L);
if(argc != 0)
return luaL_error(L, "Argument error: System.getBusSpeed takes no argument.");
u32 bus = scePowerGetBusClockFrequency();
lua_pushnumber(L,bus);
return 1;
}
void CSystem::GetSystemInfo()
{
/**BATTERY*/
/**PERCENTUALE CARICA DELLA BATTERIA*/
BatteryLifePerc = L"Battery charge percentage: ";
BatteryLifePerc += scePowerGetBatteryLifePercent();
BatteryLifePerc += L"%";
/**PERCENTUALE CARICA DELLA BATTERIA*/
BatteryLifeTime = L"Battery Life Time: ";
BatteryLifeTime += scePowerGetBatteryLifeTime() / 3600;
BatteryLifeTime += L"m";
/**TEMPERATURA DELLA BATTERIA*/
BatteryTemp = L"Temperature of the battery: ";
BatteryTemp += scePowerGetBatteryTemp();
BatteryTemp += L"deg C";
/**EXTERNAL POWER*/
IsPowerOnline = scePowerIsPowerOnline() ? L"External Power: Yes" : L"External Power: No ";
/**BATTERY PRESENT*/
IsBatteryExist = scePowerIsBatteryExist() ? L"Battery Present: Yes" : L"Battery Present: No ";
/**FREEMEMORY*/
FreeMemory = L"Free Memory: ";
FreeMemory += __freemem();
/**CPU BUS*/
CpuClock = L"CPU: ";
CpuClock += scePowerGetCpuClockFrequency();
CpuClock += " MHZ";
BusClock = L"BUS: ";
BusClock += scePowerGetBusClockFrequency();
BusClock += " MHZ";
}
//*************************************************************************************
//
//*************************************************************************************
static bool Initialize()
{
strcpy(gDaedalusExePath, DAEDALUS_PSP_PATH( "" ));
printf( "Cpu was: %dMHz, Bus: %dMHz\n", scePowerGetCpuClockFrequency(), scePowerGetBusClockFrequency() );
if (scePowerSetClockFrequency(333, 333, 166) != 0)
{
printf( "Could not set CPU to 333MHz\n" );
}
printf( "Cpu now: %dMHz, Bus: %dMHz\n", scePowerGetCpuClockFrequency(), scePowerGetBusClockFrequency() );
// Set up our Kernel Home button
//ToDo: This doesn't work properly for Vita, there's no longer a "home" button available
InitHomeButton();
// If (o) is pressed during boot the Emulator will use 32bit
// else use default 16bit color mode
SceCtrlData pad;
sceCtrlPeekBufferPositive(&pad, 1);
if( pad.Buttons & PSP_CTRL_CIRCLE ) g32bitColorMode = true;
else g32bitColorMode = false;
// Check for unsupported FW >=4.01 (We use M33 SDK 4.01)
// Otherwise PSP model can't be detected correctly
DaedalusFWCheck();
// Initiate MediaEngine
//Note: Media Engine is not available for Vita
bool bMeStarted = InitialiseJobManager();
// Disable for profiling
// srand(time(0));
//Set the debug output to default
if( g32bitColorMode ) pspDebugScreenInit();
else pspDebugScreenInitEx( NULL , GU_PSM_5650, 1); //Sets debug output to 16bit mode
// This Breaks gdb, better disable it in debug build
//
#ifndef DAEDALUS_DEBUG_CONSOLE
initExceptionHandler();
#endif
_DisableFPUExceptions();
//Init Panic button thread
SetupPanic();
// Init volatile memory
VolatileMemInit();
#ifdef DAEDALUS_CALLBACKS
//Set up callback for our thread
SetupCallbacks();
#endif
//Set up the DveMgr (TV Display) and Detect PSP Slim /3K/ Go
if ( kuKernelGetModel() > PSP_MODEL_STANDARD )
{
// Can't use extra memory if ME isn't available
if( bMeStarted )
PSP_IS_SLIM = true;
HAVE_DVE = CModule::Load("dvemgr.prx");
if (HAVE_DVE >= 0)
PSP_TV_CABLE = pspDveMgrCheckVideoOut();
if (PSP_TV_CABLE == 1)
PSP_TV_LACED = 1; // composite cable => interlaced
else if( PSP_TV_CABLE == 0 )
CModule::Unload( HAVE_DVE ); // Stop and unload dvemgr.prx since if no video cable is connected
}
HAVE_DVE = (HAVE_DVE < 0) ? 0 : 1; // 0 == no dvemgr, 1 == dvemgr
sceCtrlSetSamplingCycle(0);
sceCtrlSetSamplingMode(PSP_CTRL_MODE_ANALOG);
// Init the savegame directory
strcpy( g_DaedalusConfig.mSaveDir, DAEDALUS_PSP_PATH( "SaveGames/" ) );
if (!System_Init())
return false;
return true;
}
void PSPInit()
{
psp_org_cpu_clock = scePowerGetCpuClockFrequency();
psp_org_bus_clock = scePowerGetBusClockFrequency();
}
