www.pudn.com > s3c2410VGATEST.rar > lcdlib.c
#include#include "2410addr.h" #include "2410lib.h" #include "def.h" //#include "option.h" //#include "24xslib.h" #include "lcdlib.h" //Mono STN U32 (*frameBuffer1Bit)[SCR_XSIZE_STN/32]; //Gray U32 (*frameBuffer2Bit)[SCR_XSIZE_STN/16]; U32 (*frameBuffer4Bit)[SCR_XSIZE_STN/8]; //Color STN U32 (*frameBuffer8Bit)[SCR_XSIZE_CSTN/4]; U32 (*frameBuffer12Bit)[SCR_XSIZE_CSTN*3/8]; //TFT 240320 U32 (*frameBuffer8BitTft240320)[SCR_XSIZE_TFT_240320/4]; U32 (*frameBuffer16BitTft240320)[SCR_XSIZE_TFT_240320/2]; //TFT 640480 U32 (*frameBuffer1BitTft640480)[SCR_XSIZE_TFT_640480/32]; U32 (*frameBuffer8BitTft640480)[SCR_XSIZE_TFT_640480/4]; U32 (*frameBuffer16BitTft640480)[SCR_XSIZE_TFT_640480/2]; U32 (*frameBuffer24BitTft640480)[SCR_XSIZE_TFT_640480]; //TFT 800600 U32 (*frameBuffer1BitTft800600)[SCR_XSIZE_TFT_800600/32]; U32 (*frameBuffer8BitTft800600)[SCR_XSIZE_TFT_800600/4]; U32 (*frameBuffer16BitTft800600)[SCR_XSIZE_TFT_800600/2]; void Lcd_Init(int type) { switch(type) { case MODE_STN_1BIT: frameBuffer1Bit=(U32 (*)[SCR_XSIZE_STN/32])LCDFRAMEBUFFER; rLCDCON1=(CLKVAL_STN_MONO<<8)|(MVAL_USED<<7)|(1<<5)|(0<<1)|0; // 4-bit single scan,1bpp STN,ENVID=off rLCDCON2=(0<<24)|(LINEVAL_STN<<14)|(0<<6)|(0<<0); // It is not TFT LCD. So,..... rLCDCON3=(WDLY_STN<<19)|(HOZVAL_STN<<8)|(LINEBLANK_MONO<<0); rLCDCON4=(MVAL<<8)|(WLH_STN<<0); rLCDCON5=0; //BPP24BL:x,FRM565:x,INVVCLK:x,INVVLINE:x,INVVFRAME:x,INVVD:x, //INVVDEN:x,INVPWREN:x,INVLEND:x,PWREN:x,ENLEND:x,BSWP:x,HWSWP:x rLCDSADDR1=(((U32)frameBuffer1Bit>>22)<<21)|M5D((U32)frameBuffer1Bit>>1); rLCDSADDR2=M5D( ((U32)frameBuffer1Bit+(SCR_XSIZE_STN*LCD_YSIZE_STN/8))>>1 ); rLCDSADDR3=(((SCR_XSIZE_STN-LCD_XSIZE_STN)/16)<<11)|(LCD_XSIZE_STN/16); break; case MODE_STN_2BIT: frameBuffer2Bit=(U32 (*)[SCR_XSIZE_STN/16])LCDFRAMEBUFFER; rLCDCON1=(CLKVAL_STN_GRAY<<8)|(MVAL_USED<<7)|(1<<5)|(1<<1)|0; // 4-bit single scan,2bpp STN,ENVID=off rLCDCON2=(0<<24)|(LINEVAL_STN<<14)|(0<<6)|(0<<0); rLCDCON3=(WDLY_STN<<19)|(HOZVAL_STN<<8)|(LINEBLANK_GRAY<<0); rLCDCON4=(MVAL<<8)|(WLH_STN<<0); rLCDCON5=0; //BPP24BL:x,FRM565:x,INVVCLK:x,INVVLINE:x,INVVFRAME:x,INVVD:x, //INVVDEN:x,INVPWREN:x,INVLEND:x,PWREN:x,ENLEND:x,BSWP:x,HWSWP:x rLCDSADDR1=(((U32)frameBuffer2Bit>>22)<<21)|M5D((U32)frameBuffer2Bit>>1); rLCDSADDR2=M5D( ((U32)frameBuffer2Bit+(SCR_XSIZE_STN*LCD_YSIZE_STN/4))>>1); rLCDSADDR3=(((SCR_XSIZE_STN-LCD_XSIZE_STN)/8)<<11)|(LCD_XSIZE_STN/8); rDITHMODE=0x0; rBLUELUT =0xf950; // 4-Gray only break; case MODE_STN_4BIT: frameBuffer4Bit=(U32 (*)[SCR_XSIZE_STN/8])LCDFRAMEBUFFER; rLCDCON1=(CLKVAL_STN_GRAY<<8)|(MVAL_USED<<7)|(1<<5)|(2<<1)|0; // 4-bit single scan,4bpp STN,ENVID=off rLCDCON2=(0<<24)|(LINEVAL_STN<<14)|(0<<6)|(0<<0); rLCDCON3=(WDLY_STN<<19)|(HOZVAL_STN<<8)|(LINEBLANK_GRAY<<0); rLCDCON4=(MVAL<<8)|(WLH_STN<<0); rLCDCON5=0; //BPP24BL:x,FRM565:x,INVVCLK:x,INVVLINE:x,INVVFRAME:x,INVVD:x, //INVVDEN:x,INVPWREN:x,INVLEND:x,PWREN:x,ENLEND:x,BSWP:x,HWSWP:x rLCDSADDR1=(((U32)frameBuffer4Bit>>22)<<21)|M5D((U32)frameBuffer4Bit>>1); rLCDSADDR2=M5D( ((U32)frameBuffer4Bit+(SCR_XSIZE_STN*LCD_YSIZE_STN/2))>>1 ); rLCDSADDR3=(((SCR_XSIZE_STN-LCD_XSIZE_STN)/4)<<11)|(LCD_XSIZE_STN/4); rDITHMODE=0x0; break; case MODE_CSTN_8BIT: frameBuffer8Bit=(U32 (*)[SCR_XSIZE_CSTN/4])LCDFRAMEBUFFER; rLCDCON1=(CLKVAL_CSTN<<8)|(MVAL_USED<<7)|(2<<5)|(3<<1)|0; // 8-bit single scan,8bpp CSTN,ENVID=off rLCDCON2=(0<<24)|(LINEVAL_CSTN<<14)|(0<<6)|(0<<0); rLCDCON3=(WDLY_CSTN<<19)|(HOZVAL_CSTN<<8)|(LINEBLANK_CSTN<<0); rLCDCON4=(MVAL<<8)|(WLH_CSTN<<0); rLCDCON5=0; //BPP24BL:x,FRM565:x,INVVCLK:x,INVVLINE:x,INVVFRAME:x,INVVD:x, //INVVDEN:x,INVPWREN:x,INVLEND:x,PWREN:x,ENLEND:x,BSWP:x,HWSWP:x rLCDSADDR1=(((U32)frameBuffer8Bit>>22)<<21 )|M5D((U32)frameBuffer8Bit>>1); rLCDSADDR2=M5D( ((U32)frameBuffer8Bit+(SCR_XSIZE_CSTN*LCD_YSIZE_CSTN/1))>>1 ); rLCDSADDR3=(((SCR_XSIZE_CSTN-LCD_XSIZE_CSTN)/2)<<11)|(LCD_XSIZE_CSTN/2); rDITHMODE=0x0; rREDLUT =0xfdb96420; rGREENLUT=0xfdb96420; rBLUELUT =0xfb40; break; case MODE_CSTN_12BIT: frameBuffer12Bit=(U32 (*)[SCR_XSIZE_CSTN*3/8])LCDFRAMEBUFFER; // Packed Type : The L.C.M of 12 and 32 is 96. rLCDCON1=(CLKVAL_CSTN<<8)|(MVAL_USED<<7)|(2<<5)|(4<<1)|0; // 8-bit single scan,12bpp CSTN,ENVID=off rLCDCON2=(0<<24)|(LINEVAL_CSTN<<14)|(0<<6)|0; rLCDCON3=(WDLY_CSTN<<19)|(HOZVAL_CSTN<<8)|(LINEBLANK_CSTN<<0); rLCDCON4=(MVAL<<8)|(WLH_CSTN<<0); rLCDCON5=0; //BPP24BL:x,FRM565:x,INVVCLK:x,INVVLINE:x,INVVFRAME:x,INVVD:x, //INVVDEN:x,INVPWREN:x,INVLEND:x,PWREN:x,ENLEND:x,BSWP:x,HWSWP:x rLCDSADDR1=(((U32)frameBuffer12Bit>>22)<<21)|M5D((U32)frameBuffer12Bit>>1); rLCDSADDR2=M5D(((U32)frameBuffer12Bit+((SCR_XSIZE_CSTN*3/2)*LCD_YSIZE_CSTN))>>1); rLCDSADDR3=(((SCR_XSIZE_CSTN-LCD_XSIZE_CSTN)*3/4)<<11)|(LCD_XSIZE_CSTN*3/4); rDITHMODE=0; break; case MODE_TFT_8BIT_240320: frameBuffer8BitTft240320=(U32 (*)[SCR_XSIZE_TFT_240320/4])LCDFRAMEBUFFER; rLCDCON1=(CLKVAL_TFT_240320<<8)|(MVAL_USED<<7)|(3<<5)|(11<<1)|0; // TFT LCD panel,8bpp TFT,ENVID=off rLCDCON2=(VBPD_240320<<24)|(LINEVAL_TFT_240320<<14)|(VFPD_240320<<6)|(VSPW_240320); rLCDCON3=(HBPD_240320<<19)|(HOZVAL_TFT_240320<<8)|(HFPD_240320); rLCDCON4=(MVAL<<8)|(HSPW_240320); rLCDCON5=(1<<11)|(1<<9)|(1<<8); //FRM5:6:5,HSYNC and VSYNC are inverted rLCDSADDR1=(((U32)frameBuffer8BitTft240320>>22)<<21)|M5D((U32)frameBuffer8BitTft240320>>1); rLCDSADDR2=M5D( ((U32)frameBuffer8BitTft240320+(SCR_XSIZE_TFT_240320*LCD_YSIZE_TFT_240320/1))>>1 ); rLCDSADDR3=(((SCR_XSIZE_TFT_240320-LCD_XSIZE_TFT_240320)/2)<<11)|(LCD_XSIZE_TFT_240320/2); rLCDINTMSK|=(3); // MASK LCD Sub Interrupt rLPCSEL&=(~7); // Disable LPC3600 rTPAL=0; // Disable Temp Palette break; case MODE_TFT_16BIT_240320: frameBuffer16BitTft240320=(U32 (*)[SCR_XSIZE_TFT_240320/2])LCDFRAMEBUFFER; rLCDCON1=(CLKVAL_TFT_240320<<8)|(MVAL_USED<<7)|(3<<5)|(12<<1)|0; // TFT LCD panel,12bpp TFT,ENVID=off rLCDCON2=(VBPD_240320<<24)|(LINEVAL_TFT_240320<<14)|(VFPD_240320<<6)|(VSPW_240320); rLCDCON3=(HBPD_240320<<19)|(HOZVAL_TFT_240320<<8)|(HFPD_240320); rLCDCON4=(MVAL<<8)|(HSPW_240320); rLCDCON5=(1<<11)|(1<<9)|(1<<8); //FRM5:6:5,HSYNC and VSYNC are inverted rLCDSADDR1=(((U32)frameBuffer16BitTft240320>>22)<<21)|M5D((U32)frameBuffer16BitTft240320>>1); rLCDSADDR2=M5D( ((U32)frameBuffer16BitTft240320+(SCR_XSIZE_TFT_240320*LCD_YSIZE_TFT_240320*2))>>1 ); rLCDSADDR3=(((SCR_XSIZE_TFT_240320-LCD_XSIZE_TFT_240320)/1)<<11)|(LCD_XSIZE_TFT_240320/1); rLCDINTMSK|=(3); // MASK LCD Sub Interrupt rLPCSEL&=(~7); // Disable LPC3600 rTPAL=0; // Disable Temp Palette break; case MODE_OURS_TFT_16BIT_240320: frameBuffer16BitTft240320=(U32 (*)[SCR_XSIZE_TFT_240320/2])LCDFRAMEBUFFER; rLCDCON1 = 0x4a40779; //redefined the LCDCON RES VALUE , by ourselec lzf rLCDCON2 = 0x044fc041; rLCDCON3 = 0x0030ef1e; rLCDCON4 = 0x00000d03; rLCDCON5 = 0x00014809; /* Uart_Printf("rLCDCON1=%x\n",rLCDCON1); Uart_Printf("rLCDCON2=%x\n",rLCDCON2); Uart_Printf("rLCDCON3=%x\n",rLCDCON3); Uart_Printf("rLCDCON4=%x\n",rLCDCON4); Uart_Printf("rLCDCON5=%x\n",rLCDCON5); */ rLCDSADDR1=(((U32)frameBuffer16BitTft240320>>22)<<21)|M5D((U32)frameBuffer16BitTft240320>>1); rLCDSADDR2=M5D( ((U32)frameBuffer16BitTft240320+(SCR_XSIZE_TFT_240320*LCD_YSIZE_TFT_240320*2))>>1 ); rLCDSADDR3=(((SCR_XSIZE_TFT_240320-LCD_XSIZE_TFT_240320)/1)<<11)|(LCD_XSIZE_TFT_240320/1); rLCDINTMSK|=(3); // MASK LCD Sub Interrupt rLPCSEL&=(~7); // Disable LPC3600 rTPAL=0; // Disable Temp Palette break; case MODE_TFT_1BIT_640480: frameBuffer1BitTft640480=(U32 (*)[SCR_XSIZE_TFT_640480/32])LCDFRAMEBUFFER; rLCDCON1=(CLKVAL_TFT_640480<<8)|(MVAL_USED<<7)|(3<<5)|(8<<1)|0; rLCDCON2=(VBPD_640480<<24)|(LINEVAL_TFT_640480<<14)|(VFPD_640480<<6)|(VSPW_640480); rLCDCON3=(HBPD_640480<<19)|(HOZVAL_TFT_640480<<8)|(HFPD_640480); rLCDCON4=(MVAL<<8)|(HSPW_640480); rLCDCON5=(1<<11)|(1<<9)|(1<<8); //FRM5:6:5,HSYNC and VSYNC are inverted rLCDSADDR1=(((U32)frameBuffer1BitTft640480>>22)<<21)|M5D((U32)frameBuffer1BitTft640480>>1); rLCDSADDR2=M5D( ((U32)frameBuffer1BitTft640480+(SCR_XSIZE_TFT_640480*LCD_YSIZE_TFT_640480/8))>>1 ); rLCDSADDR3=(((SCR_XSIZE_TFT_640480-LCD_XSIZE_TFT_640480)/16)<<11)|(LCD_XSIZE_TFT_640480/16); rLCDINTMSK|=(3); // MASK LCD Sub Interrupt rLPCSEL&=(~7); // Disable LPC3600 rTPAL=0; // Disable Temp Palette break; case MODE_TFT_8BIT_640480: frameBuffer8BitTft640480=(U32 (*)[SCR_XSIZE_TFT_640480/4])LCDFRAMEBUFFER; rLCDCON1=(CLKVAL_TFT_640480<<8)|(MVAL_USED<<7)|(3<<5)|(11<<1)|0; // TFT LCD panel,8bpp TFT,ENVID=off rLCDCON2=(VBPD_640480<<24)|(LINEVAL_TFT_640480<<14)|(VFPD_640480<<6)|(VSPW_640480); rLCDCON3=(HBPD_640480<<19)|(HOZVAL_TFT_640480<<8)|(HFPD_640480); rLCDCON4=(MVAL<<8)|(HSPW_640480); rLCDCON5=(1<<11)|(1<<9)|(1<<8); //FRM5:6:5,HSYNC and VSYNC are inverted rLCDSADDR1=(((U32)frameBuffer8BitTft640480>>22)<<21)|M5D((U32)frameBuffer8BitTft640480>>1); rLCDSADDR2=M5D( ((U32)frameBuffer8BitTft640480+(SCR_XSIZE_TFT_640480*LCD_YSIZE_TFT_640480/1))>>1 ); rLCDSADDR3=(((SCR_XSIZE_TFT_640480-LCD_XSIZE_TFT_640480)/2)<<11)|(LCD_XSIZE_TFT_640480/2); rLCDINTMSK|=(3); // MASK LCD Sub Interrupt rLPCSEL&=(~7); // Disable LPC3600 rTPAL=0; // Disable Temp Palette break; case MODE_TFT_16BIT_640480: frameBuffer16BitTft640480=(U32 (*)[SCR_XSIZE_TFT_640480/2])LCDFRAMEBUFFER; rLCDCON1=(CLKVAL_TFT_640480<<8)|(MVAL_USED<<7)|(3<<5)|(12<<1)|0; // TFT LCD panel,16bpp TFT,ENVID=off rLCDCON2=(VBPD_640480<<24)|(LINEVAL_TFT_640480<<14)|(VFPD_640480<<6)|(VSPW_640480); rLCDCON3=(HBPD_640480<<19)|(HOZVAL_TFT_640480<<8)|(HFPD_640480); rLCDCON4=(MVAL<<8)|(HSPW_640480); // rLCDCON5=(1<<11)|(1<<9)|(1<<8); //FRM5:6:5,HSYNC and VSYNC are inverted rLCDCON5=(0<<11)|(0<<9)|(0<<8); //FRM5:6:5,HSYNC and VSYNC are inverted rLCDSADDR1=(((U32)frameBuffer16BitTft640480>>22)<<21)|M5D((U32)frameBuffer16BitTft640480>>1); rLCDSADDR2=M5D( ((U32)frameBuffer16BitTft640480+(SCR_XSIZE_TFT_640480*LCD_YSIZE_TFT_640480*2))>>1 ); rLCDSADDR3=(((SCR_XSIZE_TFT_640480-LCD_XSIZE_TFT_640480)/1)<<11)|(LCD_XSIZE_TFT_640480/1); rLCDINTMSK|=(3); // MASK LCD Sub Interrupt rLPCSEL&=(~7); // Disable LPC3600 rTPAL=0; // Disable Temp Palette break; case MODE_TFT_24BIT_640480: frameBuffer24BitTft640480=(U32 (*)[SCR_XSIZE_TFT_640480])LCDFRAMEBUFFER; rLCDCON1=(CLKVAL_TFT_640480<<8)|(MVAL_USED<<7)|(3<<5)|(13<<1)|0; // TFT LCD panel,24bpp TFT,ENVID=off rLCDCON2=(VBPD_640480<<24)|(LINEVAL_TFT_640480<<14)|(VFPD_640480<<6)|(VSPW_640480); rLCDCON3=(HBPD_640480<<19)|(HOZVAL_TFT_640480<<8)|(HFPD_640480); rLCDCON4=(MVAL<<8)|(HSPW_640480); rLCDCON5=(1<<12)|(1<<9)|(1<<8); // BPP24:MSB,HSYNC and VSYNC are inverted rLCDSADDR1=(((U32)frameBuffer24BitTft640480>>22)<<21)|M5D((U32)frameBuffer24BitTft640480>>1); rLCDSADDR2=M5D( ((U32)frameBuffer24BitTft640480+(SCR_XSIZE_TFT_640480*LCD_YSIZE_TFT_640480*4))>>1 ); rLCDSADDR3=(((SCR_XSIZE_TFT_640480-LCD_XSIZE_TFT_640480)*2)<<11)|(LCD_XSIZE_TFT_640480*2); rLCDINTMSK|=(3); // MASK LCD Sub Interrupt rLPCSEL&=(~7); // Disable LPC3600 rTPAL=0; // Disable Temp Palette break; case MODE_TFT_1BIT_800600: frameBuffer1BitTft800600=(U32 (*)[SCR_XSIZE_TFT_800600/32])LCDFRAMEBUFFER; rLCDCON1=(CLKVAL_TFT_800600<<8)|(MVAL_USED<<7)|(3<<5)|(8<<1)|0; // TFT LCD panel,1bpp TFT,ENVID=off rLCDCON2=(VBPD_800600<<24)|(LINEVAL_TFT_800600<<14)|(VFPD_800600<<6)|(VSPW_800600); rLCDCON3=(HBPD_800600<<19)|(HOZVAL_TFT_800600<<8)|(HFPD_800600); rLCDCON4=(MVAL<<8)|(HSPW_800600); rLCDCON5=(1<<9)|(1<<8); //BPP24BL:x,FRM565:x,INVVCLK:x,INVVLINE:o,INVVFRAME:o,INVVD:x, //INVVDEN:x,INVPWREN:x,INVLEND:x,PWREN:x,ENLEND:x,BSWP:x,HWSWP:x rLCDSADDR1=(((U32)frameBuffer1BitTft800600>>22)<<21)|M5D((U32)frameBuffer1BitTft800600>>1); rLCDSADDR2=M5D( ((U32)frameBuffer1BitTft800600+(SCR_XSIZE_TFT_800600*LCD_YSIZE_TFT_800600/8))>>1 ); rLCDSADDR3=(((SCR_XSIZE_TFT_800600-LCD_XSIZE_TFT_800600)/16)<<11)|(LCD_XSIZE_TFT_800600/16); rLCDINTMSK|=(3); // MASK LCD Sub Interrupt rLPCSEL&=(~7); // Disable LPC3600 rTPAL=0; // Disable Temp Palette break; case MODE_TFT_8BIT_800600: frameBuffer8BitTft800600=(U32 (*)[SCR_XSIZE_TFT_800600/4])LCDFRAMEBUFFER; rLCDCON1=(CLKVAL_TFT_800600<<8)|(MVAL_USED<<7)|(3<<5)|(11<<1)|0; // TFT LCD panel,8bpp TFT,ENVID=off rLCDCON2=(VBPD_800600<<24)|(LINEVAL_TFT_800600<<14)|(VFPD_800600<<6)|(VSPW_800600); rLCDCON3=(HBPD_800600<<19)|(HOZVAL_TFT_800600<<8)|(HFPD_800600); rLCDCON4=(MVAL<<8)|(HSPW_800600); rLCDCON5=(1<<9)|(1<<8); //BPP24BL:x,FRM565:x,INVVCLK:x,INVVLINE:o,INVVFRAME:o,INVVD:x, //INVVDEN:x,INVPWREN:x,INVLEND:x,PWREN:x,ENLEND:x,BSWP:x,HWSWP:x rLCDSADDR1=(((U32)frameBuffer8BitTft800600>>22)<<21)|M5D((U32)frameBuffer8BitTft800600>>1); rLCDSADDR2=M5D( ((U32)frameBuffer8BitTft800600+(SCR_XSIZE_TFT_800600*LCD_YSIZE_TFT_800600/1))>>1 ); rLCDSADDR3=(((SCR_XSIZE_TFT_800600-LCD_XSIZE_TFT_800600)/2)<<11)|(LCD_XSIZE_TFT_800600/2); rLCDINTMSK|=(3); // MASK LCD Sub Interrupt rLPCSEL&=(~7); // Disable LPC3600 rTPAL=0; // Disable Temp Palette break; case MODE_TFT_16BIT_800600: frameBuffer16BitTft800600=(U32 (*)[SCR_XSIZE_TFT_800600/2])LCDFRAMEBUFFER; rLCDCON1=(CLKVAL_TFT_800600<<8)|(MVAL_USED<<7)|(3<<5)|(12<<1)|0; // TFT LCD panel,16bpp TFT,ENVID=off rLCDCON2=(VBPD_800600<<24)|(LINEVAL_TFT_800600<<14)|(VFPD_800600<<6)|(VSPW_800600); rLCDCON3=(HBPD_800600<<19)|(HOZVAL_TFT_800600<<8)|(HFPD_800600); rLCDCON4=(MVAL<<8)|(HSPW_800600); rLCDCON5=(1<<11)|(1<<10)|(1<<9)|(1<<8); //BPP24BL:x,FRM565:o,INVVCLK:x,INVVLINE:o,INVVFRAME:o,INVVD:x, //INVVDEN:x,INVPWREN:x,INVLEND:x,PWREN:x,ENLEND:x,BSWP:x,HWSWP:x rLCDSADDR1=(((U32)frameBuffer16BitTft800600>>22)<<21)|M5D((U32)frameBuffer16BitTft800600>>1); rLCDSADDR2=M5D( ((U32)frameBuffer16BitTft800600+(SCR_XSIZE_TFT_800600*LCD_YSIZE_TFT_800600*2))>>1 ); rLCDSADDR3=(((SCR_XSIZE_TFT_800600-LCD_XSIZE_TFT_800600)/1)<<11)|(LCD_XSIZE_TFT_800600/1); rLCDINTMSK|=(3); // MASK LCD Sub Interrupt rLPCSEL&=(~7); // Disable LPC3600 rTPAL=0; // Disable Temp Palette break; default: break; } } /* void Lcd_Palette_Init(void) { unsigned char cdata, p_red, p_green, p_blue; U32 *palette; palette=(U32 *)PALETTE; *palette++=0; //black for(cdata=1;cdata<255;cdata++) { p_red=(cdata & 0xe0); p_green=(cdata & 0x1c); p_blue=(cdata & 0x03); *palette++=((U32)((p_red<<8)|(p_green<<6)|(p_blue<<3))); } *palette=0xffff; //white } */ void Lcd_CstnOnOff(int onoff) { // 1:CSTN Panel on 0:CSTN Panel off // if(onoff==1) rLCDCON1|=1; // ENVID=ON else rLCDCON1 =rLCDCON1 & 0x3fffe; // ENVID Off rGPBUP=rGPBUP|(1<<5); // Pull-up disable rGPBDAT=rGPBDAT&(~(1<<5))|(onoff<<5); // GPB5=On or Off rGPBCON=rGPBCON&(~(3<<10))|(1<<10); //GPD9=output } void Lcd_EnvidOnOff(int onoff) { if(onoff==1) rLCDCON1|=1; // ENVID=ON else rLCDCON1 =rLCDCON1 & 0x3fffe; // ENVID Off } void Lcd_Lpc3600Enable(void) { rLPCSEL&=~(7); rLPCSEL|=(7); // 240320,Enable LPC3600 } void Lcd_PowerEnable(int invpwren,int pwren) { //GPG4 is setted as LCD_PWREN rGPGUP=rGPGUP&(~(1<<4))|(1<<4); // Pull-up disable rGPGCON=rGPGCON&(~(3<<8))|(3<<8); //GPG4=LCD_PWREN //Enable LCD POWER ENABLE Function rLCDCON5=rLCDCON5&(~(1<<3))|(pwren<<3); // PWREN rLCDCON5=rLCDCON5&(~(1<<5))|(invpwren<<5); // INVPWREN } void MoveViewPort(int type) { int vx=0,vy=0,vd; vd=(type==MODE_STN_1BIT)*16+(type==MODE_STN_2BIT)*8+(type==MODE_STN_4BIT)*4 +(type==MODE_CSTN_8BIT)*2+(type==MODE_CSTN_12BIT)*4 +(type==MODE_TFT_1BIT_240320)*16+(type==MODE_TFT_8BIT_240320)*2+(type==MODE_TFT_16BIT_240320)*1 +(type==MODE_TFT_1BIT_640480)*16+(type==MODE_TFT_8BIT_640480)*2+(type==MODE_TFT_16BIT_640480)*1+(type==MODE_TFT_24BIT_640480)/2 +(type==MODE_TFT_1BIT_800600)*16+(type==MODE_TFT_8BIT_800600)*2+(type==MODE_TFT_16BIT_800600)*1; while(1) { switch(Uart_Getch()) { case 'i': if(vy>=vd)vy-=vd; break; case 'j': if(vx>=vd)vx-=vd; break; case 'k': //if((type==MODE_TFT_1BIT_800600)|(type==MODE_TFT_8BIT_800600)|(type==MODE_TFT_16BIT_800600)) if((type&0x4000)&&(type&0x400)) { if(vx<=(SCR_XSIZE_TFT_800600-LCD_XSIZE_TFT_800600-vd))vx+=vd; } //else if((type==MODE_TFT_1BIT_640480)|(type==MODE_TFT_8BIT_640480)|(type==MODE_TFT_16BIT_640480)|(type==MODE_TFT_24BIT_640480)) else if((type&0x4000)&&(type&0x200)) { if(vx<=(SCR_XSIZE_TFT_640480-LCD_XSIZE_TFT_640480-vd))vx+=vd; } //else if((type==MODE_TFT_8BIT_240320)|(type==MODE_TFT_16BIT_240320)) else if((type&0x4000)&&(type&0x100)) { if(vx<=(SCR_XSIZE_TFT_240320-LCD_XSIZE_TFT_240320-vd))vx+=vd; } //else if((type==MODE_CSTN_8BIT)|(type==MODE_CSTN_12BIT)) else if(type&0x2000) { if(vx<=(SCR_XSIZE_CSTN-LCD_XSIZE_CSTN-vd))vx+=vd; } else { if(vx<=(SCR_XSIZE_STN-LCD_XSIZE_STN-vd))vx+=vd; } break; case 'm': if((type&0x4000)&&(type&0x400)) { if(vy<=(SCR_YSIZE_TFT_800600-LCD_YSIZE_TFT_800600-vd))vy+=vd; else if(vy=592)vy+=8; } else if((type&0x4000)&&(type&0x200)) { if(vy<=(SCR_YSIZE_TFT_640480-LCD_YSIZE_TFT_640480-vd))vy+=vd; } else if((type&0x4000)&&(type&0x100)) { if(vy<=(SCR_YSIZE_TFT_240320-LCD_YSIZE_TFT_240320-vd))vy+=vd; } else if(type&0x2000) { if(vy<=(SCR_YSIZE_CSTN-LCD_YSIZE_CSTN-vd))vy+=vd; } else { if(vy<=(SCR_YSIZE_STN-LCD_YSIZE_STN-vd))vy+=vd; } break; case '\r': return; default: break; } Uart_Printf("vx=%3d,vy=%3d\n",vx,vy); Lcd_MoveViewPort(vx,vy,type); } } void Lcd_MoveViewPort(int vx,int vy,int type) { U32 addr; switch(type) { case MODE_STN_1BIT: // LCDBASEU,LCDBASEL register has to be changed before 12 words before the end of VLINE. // In mono mode, x=320 is 10 words, So, We can't change LCDBASEU,LCDBASEL // during LINECNT=1~0 at mono mode. // The processor mode should be superviser mode. SET_IF(); #if (LCD_XSIZE_STN<512) while((rLCDCON1>>18)<=1); // if x<512 #else while((rLCDCON1>>18)==0); // if x>512 ((12+4)*32) #endif addr=(U32)frameBuffer1Bit+(vx/8)+vy*(SCR_XSIZE_STN/8); rLCDSADDR1= ( (addr>>22)<<21 ) | M5D(addr>>1); rLCDSADDR2= M5D( ((addr+(SCR_XSIZE_STN*LCD_YSIZE_STN/8))>>1) ); CLR_IF(); break; case MODE_STN_2BIT: SET_IF(); #if (LCD_XSIZE_STN<256) while((rLCDCON1>>18)<=1); // if x<256 #else while((rLCDCON1>>18)==0); // if x>256 #endif addr=(U32)frameBuffer2Bit+(vx/4)+vy*(SCR_XSIZE_STN/4); rLCDSADDR1= ( (addr>>22)<<21 ) | M5D(addr>>1); rLCDSADDR2= M5D(((addr+(SCR_XSIZE_STN*LCD_YSIZE_STN/4))>>1)); CLR_IF(); break; case MODE_STN_4BIT: SET_IF(); #if (LCD_XSIZE_STN<128) while((rLCDCON1>>18)<=1); // if x<128 #else while((rLCDCON1>>18)==0); // if x>128 #endif addr=(U32)frameBuffer4Bit+(vx/2)+vy*(SCR_XSIZE_STN/2); rLCDSADDR1= ( (addr>>22)<<21 ) | M5D(addr>>1); rLCDSADDR2= M5D(((addr+(SCR_XSIZE_STN*LCD_YSIZE_STN/2))>>1)); CLR_IF(); break; case MODE_CSTN_8BIT: SET_IF(); #if (LCD_XSIZE_CSTN<64) while((rLCDCON1>>18)<=1); // if x<64 #else while((rLCDCON1>>18)==0); // if x>64 #endif addr=(U32)frameBuffer8Bit+(vx/1)+vy*(SCR_XSIZE_CSTN/1); rLCDSADDR1= ( (addr>>22)<<21 ) | M5D(addr>>1); rLCDSADDR2= M5D(((addr+(SCR_XSIZE_CSTN*LCD_YSIZE_CSTN))>>1)); CLR_IF(); break; case MODE_CSTN_12BIT: SET_IF(); #if (LCD_XSIZE_CSTN<43) while((rLCDCON1>>18)<=1); // if x<43 #else while((rLCDCON1>>18)==0); // if x>43 #endif addr=(U32)frameBuffer12Bit+(vx*3/2)+vy*(SCR_XSIZE_CSTN*3/2); // Move 6Byte(4pixel) rLCDSADDR1= ( (addr>>22)<<21 ) | M5D(addr>>1); rLCDSADDR2= M5D(((addr+(SCR_XSIZE_CSTN*LCD_YSIZE_CSTN*3/2))>>1)); CLR_IF(); break; case MODE_TFT_1BIT_240320: SET_IF(); #if (LCD_XSIZE_TFT_240320<512) while((rLCDCON1>>18)<=1); // if x<512 #else while((rLCDCON1>>18)==0); // if x>512 #endif addr=(U32)frameBuffer8BitTft240320+(vx/8)+vy*(SCR_XSIZE_TFT_240320/8); rLCDSADDR1= ( (addr>>22)<<21 ) | M5D(addr>>1); rLCDSADDR2= M5D(((addr+(SCR_XSIZE_TFT_240320*LCD_YSIZE_TFT_240320/8))>>1)); CLR_IF(); break; case MODE_TFT_8BIT_240320: SET_IF(); #if (LCD_XSIZE_TFT_240320<64) while((rLCDCON1>>18)<=1); // if x<64 #else while((rLCDCON1>>18)==0); // if x>64 #endif addr=(U32)frameBuffer8BitTft240320+(vx/1)+vy*(SCR_XSIZE_TFT_240320/1); rLCDSADDR1= ( (addr>>22)<<21 ) | M5D(addr>>1); rLCDSADDR2= M5D(((addr+(SCR_XSIZE_TFT_240320*LCD_YSIZE_TFT_240320))>>1)); CLR_IF(); break; case MODE_TFT_16BIT_240320: SET_IF(); #if (LCD_XSIZE_TFT_240320<32) while((rLCDCON1>>18)<=1); // if x<32 #else while((rLCDCON1>>18)==0); // if x>32 #endif addr=(U32)frameBuffer16BitTft240320+(vx*2)+vy*(SCR_XSIZE_TFT_240320*2); rLCDSADDR1= ( (addr>>22)<<21 ) | M5D(addr>>1); rLCDSADDR2= M5D(((addr+(SCR_XSIZE_TFT_240320*LCD_YSIZE_TFT_240320*2))>>1)); CLR_IF(); break; case MODE_TFT_1BIT_640480: SET_IF(); #if (LCD_XSIZE_TFT_640480<512) while((rLCDCON1>>18)<=1); // if x<512 #else while((rLCDCON1>>18)==0); // if x>512 ((12+4)*32) #endif addr=(U32)frameBuffer1BitTft640480+(vx/8)+vy*(SCR_XSIZE_TFT_640480/8); rLCDSADDR1= ( (addr>>22)<<21 ) | M5D(addr>>1); rLCDSADDR2= M5D( ((addr+(SCR_XSIZE_TFT_640480*LCD_YSIZE_TFT_640480/8))>>1) ); CLR_IF(); break; case MODE_TFT_8BIT_640480: SET_IF(); #if (LCD_XSIZE_TFT_640480<64) while((rLCDCON1>>18)<=1); // if x<64 #else while((rLCDCON1>>18)==0); // if x>64 #endif addr=(U32)frameBuffer8BitTft640480+(vx/1)+vy*(SCR_XSIZE_TFT_640480/1); rLCDSADDR1= ( (addr>>22)<<21 ) | M5D(addr>>1); rLCDSADDR2= M5D(((addr+(SCR_XSIZE_TFT_640480*LCD_YSIZE_TFT_640480))>>1)); CLR_IF(); break; case MODE_TFT_16BIT_640480: SET_IF(); #if (LCD_XSIZE_TFT_640480<32) while((rLCDCON1>>18)<=1); // if x<32 #else while((rLCDCON1>>18)==0); // if x>32 #endif addr=(U32)frameBuffer16BitTft640480+(vx*2)+vy*(SCR_XSIZE_TFT_640480*2); rLCDSADDR1= ( (addr>>22)<<21 ) | M5D(addr>>1); rLCDSADDR2= M5D(((addr+(SCR_XSIZE_TFT_640480*LCD_YSIZE_TFT_640480*2))>>1)); CLR_IF(); break; case MODE_TFT_24BIT_640480: SET_IF(); #if (LCD_XSIZE_TFT_640480<16) while((rLCDCON1>>18)<=1); // if x<16 #else while((rLCDCON1>>18)==0); // if x>16 #endif addr=(U32)frameBuffer24BitTft640480+(vx*4)+vy*(SCR_XSIZE_TFT_640480*4); rLCDSADDR1= ( (addr>>22)<<21 ) | M5D(addr>>1); rLCDSADDR2= M5D(((addr+(SCR_XSIZE_TFT_640480*LCD_YSIZE_TFT_640480*4))>>1)); CLR_IF(); break; case MODE_TFT_1BIT_800600: SET_IF(); #if (LCD_XSIZE_TFT_800600<512) while((rLCDCON1>>18)<=1); // if x<512 #else while((rLCDCON1>>18)==0); // if x>512 ((12+4)*32) #endif addr=(U32)frameBuffer1BitTft800600+(vx/8)+vy*(SCR_XSIZE_TFT_800600/8); rLCDSADDR1= ( (addr>>22)<<21 ) | M5D(addr>>1); rLCDSADDR2= M5D( ((addr+(SCR_XSIZE_TFT_800600*LCD_YSIZE_TFT_800600/8))>>1) ); CLR_IF(); break; case MODE_TFT_8BIT_800600: SET_IF(); #if (LCD_XSIZE_TFT_800600<64) while((rLCDCON1>>18)<=1); // if x<64 #else while((rLCDCON1>>18)==0); // if x>64 #endif addr=(U32)frameBuffer8BitTft800600+(vx/1)+vy*(SCR_XSIZE_TFT_800600/1); rLCDSADDR1= ( (addr>>22)<<21 ) | M5D(addr>>1); rLCDSADDR2= M5D(((addr+(SCR_XSIZE_TFT_800600*LCD_YSIZE_TFT_800600))>>1)); CLR_IF(); break; case MODE_TFT_16BIT_800600: SET_IF(); #if (LCD_XSIZE_TFT_800600<32) while((rLCDCON1>>18)<=1); // if x<32 #else while((rLCDCON1>>18)==0); // if x>32 #endif addr=(U32)frameBuffer16BitTft800600+(vx*2)+vy*(SCR_XSIZE_TFT_800600*2); rLCDSADDR1= ( (addr>>22)<<21 ) | M5D(addr>>1); rLCDSADDR2= M5D(((addr+(SCR_XSIZE_TFT_800600*LCD_YSIZE_TFT_800600*2))>>1)); CLR_IF(); break; default: break; } }