void Timer::initSystemTimer() {
TIMER1_CR = 0;
TIMER1_DATA = TIMER_FREQ_1024(1000);
TIMER1_CR = TIMER_ENABLE | TIMER_DIV_1024 | TIMER_IRQ_REQ;
irqSet(IRQ_TIMER1, OnTimer);
irqEnable(IRQ_TIMER1);
systemTime = 0;
}
void
SDL_StartTicks(void)
{
timer_ticks = 0;
/* Set timer 2 to fire every ms. */
timerStart(2, ClockDivider_1024, TIMER_FREQ_1024(1000), NDS_TimerInterrupt);
}
int main()
{
soundEnable();
channel = soundPlayPSG(DutyCycle_50, 10000, 127, 64);
//calls the timerCallBack function 5 times per second.
timerStart(0, ClockDivider_1024, TIMER_FREQ_1024(5), timerCallBack);
waitfor(KEY_A);
return 0;
}
int main(int argc, char* argv[])
{
REG_POWERCNT = POWER_ALL & ~(POWER_MATRIX | POWER_3D_CORE); // don't need 3D
consoleDebugInit(DebugDevice_CONSOLE);
defaultExceptionHandler();
time(&rawTime);
lastRawTime = rawTime;
timerStart(0, ClockDivider_1024, TIMER_FREQ_1024(1), clockUpdater);
/* Reset the EZ3in1 if present */
if (!__dsimode) {
sysSetCartOwner(BUS_OWNER_ARM9);
GBA_BUS[0x0000] = 0xF0;
GBA_BUS[0x1000] = 0xF0;
}
fifoSetValue32Handler(FIFO_USER_02, fifoValue32Handler, NULL);
sharedData = (SharedData*)memUncached(malloc(sizeof(SharedData)));
sharedData->scalingOn = false;
// It might make more sense to use "fifoSendAddress" here.
// However there may have been something wrong with it in dsi mode.
fifoSendValue32(FIFO_USER_03, ((u32)sharedData)&0x00ffffff);
consoleOn = true;
initConsole();
initInput();
readConfigFile();
if (argc >= 2) {
char* filename = argv[1];
loadProgram(filename);
initializeGameboyFirstTime();
}
else {
selectRom();
}
consoleOn = false;
updateScreens();
runEmul();
return 0;
}
int main(void)
{
float x_angle = 0, y_angle = 0;
float x_speed = 0, y_speed = 0;
float distance = 1;
powerON(POWER_ALL);
irqInit();
irqEnable(IRQ_VBLANK);
videoSetMode(MODE_0_3D);
consoleDemoInit();
/* Set up a timer to count FPS */
TIMER3_DATA = TIMER_FREQ_1024(1);
TIMER3_CR = TIMER_DIV_1024 | TIMER_IRQ_REQ;
irqSet(IRQ_TIMER3, fps_timer_irq);
irqEnable(IRQ_TIMER3);
glViewPort(0, 0, SCREEN_WIDTH-1, SCREEN_HEIGHT-1);
glClearColor(0, 0, 0);
glClearDepth(GL_MAX_DEPTH);
iprintf("Hello World!\n\n");
glReset();
gluPerspective(35, SCREEN_WIDTH / (float) SCREEN_HEIGHT, 0.1, 40.0);
gluLookAt(0.0, 0.0, 1.0, /* Eye */
0.0, 0.0, 0.0, /* Look at */
0.0, 1.0, 0.0); /* Up */
glMaterialf(GL_AMBIENT, RGB15(8,8,8));
glMaterialf(GL_DIFFUSE, RGB15(16,16,16));
glMaterialf(GL_SPECULAR, BIT(15) | RGB15(8,8,8));
glMaterialf(GL_EMISSION, RGB15(5,5,5));
glMaterialShinyness();
glColor(RGB15(31, 31, 31));
glLight(0, RGB15(20, 15, 15),
floattov10(-0.9),
floattov10( 0.9),
floattov10( 0.2));
glLight(1, RGB15(15, 15, 20),
floattov10( 0.4),
floattov10( 0.9),
floattov10( 0.2));
glPolyFmt(POLY_ALPHA(31) | POLY_CULL_BACK |
POLY_FORMAT_LIGHT0 | POLY_FORMAT_LIGHT1);
while (1) {
scanKeys();
if (keysHeld() & KEY_START) Loader_Exit9();
if (keysHeld() & KEY_UP) x_speed += 0.05;
if (keysHeld() & KEY_DOWN) x_speed -= 0.05;
if (keysHeld() & KEY_LEFT) y_speed += 0.05;
if (keysHeld() & KEY_RIGHT) y_speed -= 0.05;
if (keysHeld() & KEY_R) distance += 0.05;
if (keysHeld() & KEY_L) distance -= 0.05;
glPushMatrix();
glTranslate3f32(floattof32( 0.0),
floattof32( 0.0),
floattof32(-distance));
glRotateX(x_angle += x_speed);
glRotateY(y_angle += y_speed);
glCallList(display_list_bin);
glPopMatrix(1);
glFlush();
frames++;
swiWaitForVBlank();
}
return 0;
}
