static void Render() {
SetupLinePointers();
RenderNextLineIfNeeded();
WaitVBlank();
CopListActivate(cp[active]);
active ^= 1;
}
__regargs void CopListActivate(CopListT *list) {
/* Enable copper DMA */
custom->dmacon = DMAF_MASTER | DMAF_COPPER | DMAF_SETCLR;
/* Write copper list address. */
custom->cop1lc = (ULONG)list->entry;
/* Wait for vertical blank to make sure the list is active. */
WaitVBlank();
}
__regargs void CopListActivate(CopListT *list) {
WaitVBlank();
/* Write copper list address. */
custom->cop1lc = (ULONG)list->entry;
/* Activate it immediately */
custom->copjmp1 = 0;
/* Enable copper DMA */
custom->dmacon = DMAF_MASTER | DMAF_COPPER | DMAF_SETCLR;
}
static void Render() {
BitmapClearArea(screen[active],
STRUCT(Area2D, 0, 0, MAX_W * 2 + SIZE, MAX_H * 2 + SIZE));
DrawPlotter();
WaitVBlank();
ITER(i, 0, DEPTH - 1, CopInsSet32(bplptr[i], screen[active]->planes[i]));
active ^= 1;
}
/**
* control LEDC digital block
*/
void LedBackLight(BYTE on)
{
WaitVBlank(1);
WriteTW88Page(PAGE0_LEDC);
if (on)
WriteTW88(REG0E0, ReadTW88(REG0E0 ) | 1 );
else
WriteTW88(REG0E0, ReadTW88(REG0E0 ) & ~0x01 );
}
static void Render() {
// LONG lines = ReadLineCounter();
SetupLines(frameCount * 16);
SetupTexture(colors[active], frameCount);
// Log("twister: %ld\n", ReadLineCounter() - lines);
WaitVBlank();
CopListActivate(cp[active]);
active ^= 1;
}
static void Render() {
// LONG lines = ReadLineCounter();
ClearCliparts();
DrawCliparts();
// Log("neons: %ld\n", ReadLineCounter() - lines);
WaitVBlank();
ITER(i, 0, DEPTH - 1, CopInsSet32(bplptr[i], screen[active]->planes[i]));
active ^= 1;
}
/**
* turn on DCDC
*
* DCDC startup step
* SSPLL ON
* FP PWC ON
* call DCDC_on(0) & DCDC_on(1)
* delay
* wait VBlank
* Enable FP Data Out
* delay
* call DCDC_on(2)
* FP Bias On
*
* DCDC data out needs more then 200ms delay after SSPLL_PowerUp(ON).
*/
BYTE DCDC_StartUP_sub(void)
{
BYTE ret;
//-------------
//FPPWC ON
FP_PWC_OnOff(ON);
//ret=DCDC_On(0);
//ret=DCDC_On(1);
//-------------
// wait
#ifdef TW8835_EVB_10
delay1ms(100);
#endif
WaitVBlank(1);
//-------------
//FP Data Out
OutputEnablePin(ON,ON); //Output enable. FP data: enable
#ifdef TW8835_EVB_10
delay1ms(15);
#endif
//DCDC final
//ret=DCDC_On(2);
ret=ERR_SUCCESS;
//-------------
//FPBIAS ON
FP_BiasOnOff(ON);
//disable Blank
//WriteTW88Page(PAGE2_SCALER);
//WriteTW88(REG21E, ReadTW88(REG21E) & ~0x01);
// PrintSystemClockMsg("DCDC_StartUp END");
if(ret!=ERR_SUCCESS) {
Puts(" FAIL");
//WriteTW88Page(PAGE0_DCDC);
//WriteTW88(REG0E8, 0xF2); Printf("\nREG0E8:F2[%bd]",ReadTW88(REG0EA)>>4);
//WriteTW88(REG0E8, 0x02); Printf("\nREG0E8:02[%bd]",ReadTW88(REG0EA)>>4);
//WriteTW88(REG0E8, 0x03); Printf("\nREG0E8:03[%bd]",ReadTW88(REG0EA)>>4);
//WriteTW88(REG0E8, 0x01); Printf("\nREG0E8:01[%bd]",ReadTW88(REG0EA)>>4);
//WriteTW88(REG0E8, 0x11); Printf("\nREG0E8:11[%bd]",ReadTW88(REG0EA)>>4);
//WriteTW88(REG0E8, 0x71); Printf("\nREG0E8:71[%bd]",ReadTW88(REG0EA)>>4);
}
return ret;
}
/* the main function */
int main( ) {
int x = 0, y = 0;
/* we set the mode to mode 0 with background 0 turned on*/
*REG_DISPCNT = MODE_0 | BG0_ENABLE;
/* set up background 0 */
REG_BG0_PTR = BG_COLOR256 | TEXTBG_SIZE_256x256 |
(31 << SCREEN_SHIFT) | WRAPAROUND;
/* load the palette into background palette memory */
dma_memcpy((void*) test_palette, (void*) BG_PALETTE_MEMORY,
256, DMA_32_NOW);
/* load the tile image into tile memory */
dma_memcpy((void*) test_data, (void*) CharBaseBlock(0),
(test_width * test_height), DMA_16_NOW);
/* copy the tile map itself into memory */
unsigned short* bg0map =(unsigned short*)ScreenBaseBlock(31);
dma_memcpy((void*)testmap, (void*)bg0map, 1024, DMA_32_NOW);
/* we now loop forever displaying the image */
while (1) {
//D-pad moves background
if(!(BUTTONS & BUTTON_LEFT)) x--;
if(!(BUTTONS & BUTTON_RIGHT)) x++;
if(!(BUTTONS & BUTTON_UP)) y--;
if(!(BUTTONS & BUTTON_DOWN)) y++;
//
//wait for vertical refresh
WaitVBlank();
//use hardware background scrolling
REG_BG0VOFS = y ;
REG_BG0HOFS = x ;
int n;
for(n = 0; n < 4000; n++);
}
}
static void Render() {
// LONG lines = ReadLineCounter();
{
BlitterClear(screen, active);
DrawSpans(screen->planes[active]);
BlitterFill(screen, active);
}
// Log("anim: %ld\n", ReadLineCounter() - lines);
WaitVBlank();
{
WORD n = DEPTH;
while (--n >= 0) {
WORD i = (active + n + 1 - DEPTH) % (DEPTH + 1);
if (i < 0)
i += DEPTH + 1;
CopInsSet32(bplptr[n], screen->planes[i]);
}
}
active = (active + 1) % (DEPTH + 1);
}
static void Render() {
WaitLine(Y(256));
MoveSprite();
WaitVBlank();
}
/**
* description
* draw image
*/
void MonOsdImgLoad(BYTE img_n, BYTE sosd_win, WORD item_lut)
{
struct image_item_info_s *image;
menu_image_header_t *header = &header_table; //link header buffer.
// BYTE i;
WORD sx,sy;
Printf("\nMonOsdImgLoad(%bd,%bd,%d)",img_n,sosd_win,item_lut);
#if 0
UseSOsdHwBuff=1;
#endif
sx=sy=0;
// SOsd_CleanReg();
image = MonSOsdImgTable[img_n].image;
//prepare header
MenuPrepareImageHeader(image);
//see MenuDrawCurrImage
//fill out sosd_buff
SOsd_SetSpiStartOffset( sosd_win, header->image_loc);
SOsd_SetImageWidthHeight( sosd_win, header->dx, header->dy );
SOsd_SetScreen( sosd_win, sx, sy, header->dx, header->dy );
if(sosd_win==0) {
SOsd_SetWin0ImageOffsetXY( 0, 0 );
SOsd_SetWin0Animation( 1, 0, 0, 0);
}
if(image->alpha != 0xFF)
SOsd_SetPixelAlpha( sosd_win, ON );
else {
SOsd_SetGlobalAlpha( sosd_win, 0 /*EE_Read(EEP_OSD_TRANSPARENCY)*/);
}
SOsd_SetPixelWidth(sosd_win, header->bpp);
SOsd_SetLutOffset(sosd_win, item_lut);
SOsd_Enable( sosd_win, ON );
//
//write to HW
//
if(UseSOsdHwBuff)
{
if(header->rle)
SOsd_SetRlc(sosd_win,header->bpp,header->rle);
SOsd_SetLut(sosd_win, header->lut_type, item_lut, header->lut_size, header->lut_loc, image->alpha);
//pixel alpha blending. after load Palette
//if(image->alpha != 0xFF)
// //SOsdHwBuffSetAlpha(sosd_win, item_lut+image->alpha);
// SOsd_SetPixelAlphaIndex(sosd_win,image->alpha);
SOsd_UpdateReg(sosd_win, sosd_win); //SOsd_show();
UseSOsdHwBuff = 0;
#if 1
//void SOsd_UpdateLut(BYTE win, BYTE fAlpha);
//void SOsd_UpdatePixelAlpha(BYTE win);
SOsd_UpdatePixelAlpha(sosd_win);
#else
//update ALPHA
// if(SOsdHwBuff_alpha_A != 0xFFFF) {
// WriteTW88(REG410, 0xc3 ); // LUT Write Mode, En & byte ptr inc.
//
// if(SOsdHwBuff_alpha_A >> 8) WriteTW88(REG410, ReadTW88(REG410) | 0x08); //support 512 palette
// else WriteTW88(REG410, ReadTW88(REG410) & 0xF7);
// WriteTW88(REG411, (BYTE)SOsdHwBuff_alpha_A ); // alpha index
// WriteTW88(REG412, 0x7F/*value*/ ); // alpha value
//
// SOsdHwBuff_alpha_A = 0xFFFF;
// }
// if(SOsdHwBuff_alpha_B != 0xFFFF) {
// WriteTW88(REG410, 0xc3 | 0x04); // LUT Write Mode, En & byte ptr inc.
//
// WriteTW88(REG410, ReadTW88(REG410) & 0xF7);
// WriteTW88(REG411, (BYTE)SOsdHwBuff_alpha_B ); // alpha index
// WriteTW88(REG412, 0x7F/*value*/ ); // alpha value
//
// SOsdHwBuff_alpha_B = 0xFFFF;
// }
#endif
}
//else
{
//WaitVBlank(1);
if(header->rle) { //need RLE ?
SOsd_SetRlc( sosd_win, header->bpp,header->rle);
SOsd_UpdateRlc();
}
else {
//We using RLE only on the background.
//if(item == 0) {
// SpiOsdDisableRlcReg(??winno)
// SpiOsdRlcReg( 0,0,0); //BK110217
//}
}
WaitVBlank(1);
//Load Palette
//SpiOsdLoadLUT(header->lut_type, menu_item->lut, header->lut_size, header->lut_loc, image->alpha);
//SpiOsdLoadLUT(sosd_win, header->lut_type, item_lut, header->lut_size, header->lut_loc, image->alpha);
SOsd_SetLut(sosd_win, header->lut_type, item_lut, header->lut_size, header->lut_loc, image->alpha);
SOsd_UpdateLut(sosd_win, 1);
//WaitVBlank(1);
//update HW
SOsd_UpdateReg(sosd_win, sosd_win);
}
}
