void
ModulesView::_CloseSaver()
{
// remove old screen saver preview & config
BScreenSaver* saver = ScreenSaver();
BView* view = fPreviewView->RemovePreview();
if (fSettingsView != NULL)
fSettingsBox->RemoveChild(fSettingsView);
if (fSaverRunner != NULL)
fSaverRunner->Quit();
if (saver != NULL)
saver->StopConfig();
delete view;
delete fSettingsView;
delete fSaverRunner;
// the saver runner also unloads the add-on, so it must
// be deleted last
fSettingsView = NULL;
fSaverRunner = NULL;
}
void
ModulesView::SaveState()
{
BScreenSaver* saver = ScreenSaver();
if (saver == NULL)
return;
BMessage state;
if (saver->SaveState(&state) == B_OK)
fSettings.SetModuleState(fCurrentName.String(), &state);
}
void
ModulesView::_OpenSaver()
{
// create new screen saver preview & config
BView* view = fPreviewView->AddPreview();
fCurrentName = fSettings.ModuleName();
fSaverRunner = new ScreenSaverRunner(view->Window(), view, fSettings);
#ifdef __HAIKU__
BRect rect = fSettingsBox->InnerFrame().InsetByCopy(4, 4);
#else
BRect rect = fSettingsBox->Bounds().InsetByCopy(4, 4);
rect.top += 14;
#endif
fSettingsView = new BView(rect, "SettingsView", B_FOLLOW_ALL, B_WILL_DRAW);
fSettingsView->SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
fSettingsBox->AddChild(fSettingsView);
BScreenSaver* saver = ScreenSaver();
if (saver != NULL && fSettingsView != NULL) {
saver->StartConfig(fSettingsView);
if (saver->StartSaver(view, true) == B_OK) {
fPreviewView->HideNoPreview();
fSaverRunner->Run();
} else
fPreviewView->ShowNoPreview();
} else {
// Failed to load OR this is the "Darkness" screensaver. Show a black
// preview (this is what will happen in both cases when screen_blanker
// runs).
fPreviewView->HideNoPreview();
}
if (fSettingsView->ChildAt(0) == NULL) {
// There are no settings at all, we add the module name here to
// let it look a bit better at least.
BPrivate::BuildScreenSaverDefaultSettingsView(fSettingsView,
fSettings.ModuleName()[0] ? fSettings.ModuleName()
: B_TRANSLATE("Blackness"),
saver != NULL || !fSettings.ModuleName()[0]
? B_TRANSLATE("No options available")
: B_TRANSLATE("Could not load screen saver"));
}
}
//*****************************************************************************
//
// The main code for the application. It sets up the peripherals, displays the
// splash screens, and then manages the interaction between the game and the
// screen saver.
//
//*****************************************************************************
int
main(void)
{
//
// If running on Rev A2 silicon, turn the LDO voltage up to 2.75V. This is
// a workaround to allow the PLL to operate reliably.
//
if(REVISION_IS_A2)
{
SysCtlLDOSet(SYSCTL_LDO_2_75V);
}
//
// Set the clocking to run at 50MHz from the PLL.
//
SysCtlClockSet(SYSCTL_SYSDIV_4 | SYSCTL_USE_PLL | SYSCTL_OSC_MAIN |
SYSCTL_XTAL_8MHZ);
SysCtlPWMClockSet(SYSCTL_PWMDIV_8);
//
// Get the system clock speed.
//
g_ulSystemClock = SysCtlClockGet();
//
// Enable the peripherals used by the application.
//
SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOA);
SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOC);
SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOD);
SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOE);
SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOF);
SysCtlPeripheralEnable(SYSCTL_PERIPH_PWM0);
SysCtlPeripheralEnable(SYSCTL_PERIPH_UART0);
//
// Configure the GPIOs used to read the state of the on-board push buttons.
//
GPIOPinTypeGPIOInput(GPIO_PORTE_BASE,
GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_2 | GPIO_PIN_3);
GPIOPadConfigSet(GPIO_PORTE_BASE,
GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_2 | GPIO_PIN_3,
GPIO_STRENGTH_2MA, GPIO_PIN_TYPE_STD_WPU);
GPIOPinTypeGPIOInput(GPIO_PORTF_BASE, GPIO_PIN_1);
GPIOPadConfigSet(GPIO_PORTF_BASE, GPIO_PIN_1, GPIO_STRENGTH_2MA,
GPIO_PIN_TYPE_STD_WPU);
//
// Configure the LED, speaker, and UART GPIOs as required.
//
GPIOPinTypeUART(GPIO_PORTA_BASE, GPIO_PIN_0 | GPIO_PIN_1);
GPIOPinTypePWM(GPIO_PORTD_BASE, GPIO_PIN_1);
GPIOPinTypeGPIOOutput(GPIO_PORTF_BASE, GPIO_PIN_0);
GPIOPinWrite(GPIO_PORTF_BASE, GPIO_PIN_0, 0);
//
// Intialize the Ethernet Controller and TCP/IP Stack.
//
EnetInit();
//
// Configure the first UART for 115,200, 8-N-1 operation.
//
UARTConfigSetExpClk(UART0_BASE, SysCtlClockGet(), 115200,
(UART_CONFIG_WLEN_8 | UART_CONFIG_STOP_ONE |
UART_CONFIG_PAR_NONE));
UARTEnable(UART0_BASE);
//
// Send a welcome message to the UART.
//
UARTCharPut(UART0_BASE, 'W');
UARTCharPut(UART0_BASE, 'e');
UARTCharPut(UART0_BASE, 'l');
UARTCharPut(UART0_BASE, 'c');
UARTCharPut(UART0_BASE, 'o');
UARTCharPut(UART0_BASE, 'm');
UARTCharPut(UART0_BASE, 'e');
UARTCharPut(UART0_BASE, '\r');
UARTCharPut(UART0_BASE, '\n');
//
// Initialize the OSRAM OLED display.
//
RIT128x96x4Init(3500000);
//
// Initialize the PWM for generating music and sound effects.
//
AudioOn();
//
// Configure SysTick to periodically interrupt.
//
SysTickPeriodSet(g_ulSystemClock / CLOCK_RATE);
SysTickIntEnable();
SysTickEnable();
//
// Delay for a bit to allow the initial display flash to subside.
//
Delay(CLOCK_RATE / 4);
//
// Play the intro music.
//
AudioPlaySong(g_pusIntro, sizeof(g_pusIntro) / 2);
//
// Display the Texas Instruments logo for five seconds (or twelve seconds
// if built using gcc).
//
#if defined(gcc)
DisplayLogo(g_pucTILogo, 120, 42, 12 * CLOCK_RATE);
#else
DisplayLogo(g_pucTILogo, 120, 42, 5 * CLOCK_RATE);
#endif
//
// Display the Code Composer Studio logo for five seconds.
//
#if defined(ccs)
DisplayLogo(g_pucCodeComposer, 128, 34, 5 * CLOCK_RATE);
#endif
//
// Display the Keil/ARM logo for five seconds.
//
#if defined(rvmdk) || defined(__ARMCC_VERSION)
DisplayLogo(g_pucKeilLogo, 128, 40, 5 * CLOCK_RATE);
#endif
//
// Display the IAR logo for five seconds.
//
#if defined(ewarm)
DisplayLogo(g_pucIarLogo, 102, 61, 5 * CLOCK_RATE);
#endif
//
// Display the CodeSourcery logo for five seconds.
//
#if defined(sourcerygxx)
DisplayLogo(g_pucCodeSourceryLogo, 128, 34, 5 * CLOCK_RATE);
#endif
//
// Display the CodeRed logo for five seconds.
//
#if defined(codered)
DisplayLogo(g_pucCodeRedLogo, 128, 32, 5 * CLOCK_RATE);
#endif
//
// Throw away any button presses that may have occurred while the splash
// screens were being displayed.
//
HWREGBITW(&g_ulFlags, FLAG_BUTTON_PRESS) = 0;
//
// Loop forever.
//
while(1)
{
//
// Display the main screen.
//
if(MainScreen())
{
//
// The button was pressed, so start the game.
//
PlayGame();
}
else
{
//
// The button was not pressed during the timeout period, so start
// the screen saver.
//
ScreenSaver();
}
}
}
//*****************************************************************************
//
// The main code for the application. It sets up the peripherals, displays the
// splash screens, and then manages the interaction between the game and the
// screen saver.
//
//*****************************************************************************
int
main(void)
{
tRectangle sRect;
#ifndef _TMS320C6X
unsigned int index;
#endif
SetupIntc();
/* Configuring UART2 instance for serial communication. */
UARTStdioInit();
#ifdef _TMS320C6X
CacheEnableMAR((unsigned int)0xC0000000, (unsigned int)0x20000000);
CacheEnable(L1PCFG_L1PMODE_32K | L1DCFG_L1DMODE_32K | L2CFG_L2MODE_256K);
#else
/* Sets up 'Level 1" page table entries.
* The page table entry consists of the base address of the page
* and the attributes for the page. The following operation is to
* setup one-to-one mapping page table for DDR memeory range and set
* the atributes for the same. The DDR memory range is from 0xC0000000
* to 0xDFFFFFFF. Thus the base of the page table ranges from 0xC00 to
* 0xDFF. Cache(C bit) and Write Buffer(B bit) are enabled only for
* those page table entries which maps to DDR RAM and internal RAM.
* All the pages in the DDR range are provided with R/W permissions
*/
for(index = 0; index < (4*1024); index++)
{
if((index >= 0xC00 && index < 0xE00)|| (index == 0x800))
{
pageTable[index] = (index << 20) | 0x00000C1E;
}
else
{
pageTable[index] = (index << 20) | 0x00000C12;
}
}
/* Configures translation table base register
* with pagetable base address.
*/
CP15TtbSet((unsigned int )pageTable);
/* Enables MMU */
CP15MMUEnable();
/* Enable Instruction Cache */
CP15ICacheEnable();
/* Enable Data Cache */
CP15DCacheEnable();
#endif
SetUpLCD();
ConfigureFrameBuffer();
GrOffScreen16BPPInit(&g_sSHARP480x272x16Display0, (unsigned char *)g_pucBuffer0, LCD_WIDTH, LCD_HEIGHT);
GrOffScreen16BPPInit(&g_sSHARP480x272x16Display1, (unsigned char *)g_pucBuffer1, LCD_WIDTH, LCD_HEIGHT);
// Initialize a drawing context.
GrContextInit(&sContext0, &g_sSHARP480x272x16Display0);
GrContextInit(&sContext1, &g_sSHARP480x272x16Display1);
/* enable End of frame interrupt */
RasterEndOfFrameIntEnable(SOC_LCDC_0_REGS);
/* enable raster */
RasterEnable(SOC_LCDC_0_REGS);
PeripheralsSetup();
I2C0IntRegister(4);
AIC31Init();
ToneLoopInit();
/* Start playing the tone */
ToneLoopStart();
// TS init
TouchInit();
GrContextForegroundSet(&sContext0, ClrBlack);
GrContextForegroundSet(&sContext1, ClrBlack);
sRect.sXMin = GAME_X - 1;
sRect.sYMin = GAME_Y - 1;
sRect.sXMax = GAME_X + GAME_W;
sRect.sYMax = GAME_Y + GAME_H;
GrRectFill(&sContext0, &sRect);
GrRectFill(&sContext1, &sRect);
GrImageDraw(&sContext0, g_pucTILogo128x96, GAME_X, GAME_Y);
GrImageDraw(&sContext1, g_pucTILogo128x96, GAME_X, GAME_Y);
Delay(0x5FFFFF);
// Confiure and start timer2
Timer2Config();
Timer2Start();
// Loop forever.
while(1)
{
// Display the main screen.
if(MainScreen())
{
// The button was pressed, so start the game.
PlayGame();
}
else
{
// The button was not pressed during the timeout period, so start
// the screen saver.
ScreenSaver();
}
}
}
void ScreenSaver_Display()
{
char TimeSTR[9];
Get_RealTimeString(TimeSTR);
ScreenSaver(TimeSTR, Counter);
}