void InitTimer0(void(*handler)())
{
//Disable Timer0
T0TCR &= ~BIT_0;
//Configure Interrupt Register
T0IR = BIT_0;
//Configure Count Control Register
T0CTCR = 0;
//Configure Prescale Counter Register
T0PC = 0;
//Configure Prescale Counter Register
//15000000 - 1Hz
//1500000 - 10Hz
//150000 - 100Hz
//15000 - 1kHz
//5Hz
T0MR0 = 3000000;
//Configure Match Control Register
T0MCR = (BIT_0 | BIT_1);
timer0_handler = handler;
InstallIRQ( TIMER0_INT, (void *)TimerHandler0, 0x03 );
}
static void
mouse_init( void )
{
//CursorDeviceCustomButtonUPP func = NewCursorDeviceCustomButtonUPP( custom_butclick );
UInt32 mouse_dpi;
CLEAR( m );
DNeedTime_Init();
m.cursDev = &m.cursorDeviceInfo;
CursorDeviceNewDevice( &m.cursDev );
CursorDeviceSetAcceleration( m.cursDev, (Fixed)(1<<16) );
CursorDeviceSetButtons( m.cursDev, 3);
CursorDeviceButtonOp( m.cursDev, 0, kButtonSingleClick, 0L );
CursorDeviceButtonOp( m.cursDev, 1, kButtonDoubleClick, 0L );
CursorDeviceButtonOp( m.cursDev, 2, kButtonDoubleClick, 0L );
//CursorDeviceButtonOp( m.cursDev, 2, kButtonCustom, (long)func );
mouse_dpi = OSI_MouseCntrl( kMouseGetDPI );
CursorDeviceUnitsPerInch( m.cursDev, (Fixed)((Fixed)(mouse_dpi<<16)) );
if( InstallIRQ( &GLOBAL.deviceEntry, hard_irq, &m.irq_info ) ) {
lprintf("Mouse: Can't install irq!\n");
return;
}
OSI_MouseCntrl1( kMouseRouteIRQ, m.irq_info.aapl_int );
lprintf( "Mouse Driver v1.0\n" );
}
OSStatus
InstallIRQ_NT( char *name, char *type, InterruptHandler handler, IRQInfo *info )
{
RegEntryID re;
OSStatus status;
RegistryEntryIDInit( &re );
if( !NRFindNode( name, type, &re ) ) {
RegistryEntryIDDispose( &re );
lprintf("Failed to find node %s!\n", name);
return 1;
}
status = InstallIRQ( &re, handler, info );
RegistryEntryIDDispose( &re );
if( status ) {
lprintf("InstallIRQ_NT returned %d\n", status );
}
return status;
}