nexp

#define _LCD_DAT_OUT(Data) ROM_GPIOPinWrite(GPIO_PORTC_BASE, 0xFF, Data>>8);\

                                        LCD_DATA_LATCH();\

                                                                ROM_GPIOPinWrite(GPIO_PORTC_BASE, 0xFF, Data&0xFF)

#define _LCD_DAT_OUT(Data) PORTC = (Data>>8);\

                                              LCD_DATA_LATCH();\

                                                                PORTC = Data

//-----------------------------------------------------------------------------

// TFT LCD Driver

#define TFT_DRV_HD66791 0

#define TFT_DRV_COM44 1

#define LCD_LAT_BIT BIT6

#define LCD_LAT_PORT GPIO2

#define LCD_LAT_ON() PD6 = BIT6;

#define LCD_LAT_OFF() PD6 = 0;

#define LCD_DATA_LATCH() LCD_LAT_ON();LCD_LAT_OFF();

#define LCD_RST_BIT BIT6

#define LCD_RST_PORT GPIOA

#define LCD_RST_ON()

#define LCD_RST_OFF()

#define LCD_WR_BIT BIT0

#define LCD_WR_PORT GPIO2

#define LCD_WR_OFF() (PD0 = 0);

#define LCD_WR_ON() (PD0 = BIT0);

#define LCD_RS_BIT BIT1

#define LCD_RS_PORT GPIO2

#define LCD_RS_OFF() (PD1 = 0);

#define LCD_RS_ON() (PD1 = BIT1);

#define LCD_EN_BIT BIT2

#define LCD_EN_PORT GPIO2

#define LCD_ENABLE() (PD2 = 0);

#define LCD_DISABLE() (PD2 = BIT2);

#define LCD_BL_BIT BIT3

#define LCD_BL_PORT GPIO2

#define LCD_BL_OFF() (PD3 = 0);

#define LCD_BL_ON() (PD3 = BIT3);

/*                                        

#define _LCD_DAT_OUT(Data) ROM_GPIOPinWrite(GPIO_PORTC_BASE, 0xFF, Data>>8);\

                                        LCD_DATA_LATCH();\

                                        ROM_GPIOPinWrite(GPIO_PORTC_BASE, 0xFF, Data&0xFF)

*/

#define _LCD_DAT_OUT(Data) PORTC = (Data>>8);\

                                        LCD_DATA_LATCH();\

                                        PORTC = Data

#define TFTGpioInit() ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOC);\

                                        ROM_GPIOPinTypeGPIOOutput(GPIO_PORTC_BASE, 0xFF);\

                                        ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOD);\

                                        ROM_GPIOPinTypeGPIOOutput(GPIO_PORTD_BASE, 0xFF); 

//-----------------------------------------------------------------------------

//-----------------------------------------------------------------------------

// SD Card HAL

#define _DEBUG_FAT_FILE                 1

#define MMC_CS_PORT GPIOA

#define MMC_CS_BIT     BIT3

#define MMC_CS_INIT() ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOA);\

                                        ROM_GPIOPinTypeGPIOOutput(GPIO_PORTA_BASE, MMC_CS_BIT);

#define MMC_CS_HIGH() PA3 = BIT3

#define MMC_CS_LOW() PA3 = 0;

#define MMC_SpiInit() SPI0_Init()

#define MMC_SendByte SPI0_WriteReadByte

#define MMC_Send(Data) SPI0_WriteReadByte(Data)

#define MMC_Recv() SPI0_WriteReadByte(0xFF)

#define MMC_SPISpeed SPI0_SetSpeed

#define SPI_Mode3() 

#define FAT_MAX_NUM_FILE          50

#define FCLK_SLOW()                     MMC_SPISpeed(SPI_SPEED_1MHZ)

#define FCLK_FAST()                    MMC_SPISpeed(SPI_SPEED_10MHZ) 

//-----------------------------------------------------------------------------

extern volatile Uint16 gExinf0Buff[100];

//-----------------------------------------------------------------------------

// TFT LCD Driver

#define _USE_EXINF 1

#define TFT_DRV_HD66791 0

#define TFT_DRV_COM44 0

#define TFT_DRV_AT070 1

#define TFT_DRV_LMS700K 0

#define LCD_LAT_BIT BIT2 //-> GPIO34

#define LCD_LAT_PORT PORTB

#define LCD_LAT_ON() //Sbi(LCD_LAT_PORT, LCD_LAT_BIT);NOP();

#define LCD_LAT_OFF() //Cbi(LCD_LAT_PORT, LCD_LAT_BIT);NOP();

#define LCD_DATA_LATCH() LCD_LAT_ON();LCD_LAT_OFF();

#define LCD_EN_BIT BIT4 //GP36

#define LCD_EN_PORT GPIOB

#define LCD_ENABLE() //cbi(LCD_EN_PORT, LCD_EN_BIT);

#define LCD_DISABLE() //sbi(LCD_EN_PORT, LCD_EN_BIT);

#define LCD_RST_BIT BIT25

#define LCD_RST_PORT GPIOA

#define LCD_RST_ON() sbi(LCD_RST_PORT, LCD_RST_BIT);

#define LCD_RST_OFF() cbi(LCD_RST_PORT, LCD_RST_BIT);

#define _LCD_CMD_OUT(Data) gExinf0Buff[0] = Data

#define _LCD_DAT_OUT(Data) gExinf0Buff[1] = Data

#define TFTGpioInit() EALLOW;\

GpioCtrlRegs.GPAMUX2.bit.GPIO25 = 0;\

GpioCtrlRegs.GPADIR.bit.GPIO25 = 1;\

GpioCtrlRegs.GPAMUX2.bit.GPIO24 = 0;\

GpioCtrlRegs.GPADIR.bit.GPIO24 = 1;\

EDIS;

//-----------------------------------------------------------------------------

#define LCD_LAT_BIT      BIT2
#define LCD_LAT_PORT     PJOUT
#define LCD_LAT_ON()     Sbi(LCD_LAT_PORT, LCD_LAT_BIT)
#define LCD_LAT_OFF()     Cbi(LCD_LAT_PORT, LCD_LAT_BIT)
#define LCD_DATA_LATCH()    LCD_LAT_ON();LCD_LAT_OFF();

#define LCD_EN_BIT      BIT0
#define LCD_EN_PORT      PJOUT
#define LCD_ENABLE()     Cbi(LCD_EN_PORT, LCD_EN_BIT)
#define LCD_DISABLE()     Sbi(LCD_EN_PORT, LCD_EN_BIT)

#define LCD_RST_BIT      BIT2
#define LCD_RST_PORT     //PORT7
#define LCD_RST_ON()     //Sbi(LCD_RST_PORT, LCD_RST_BIT)
#define LCD_RST_OFF()     //Cbi(LCD_RST_PORT, LCD_RST_BIT)

#define LCD_RS_BIT      BIT1
#define LCD_RS_PORT      P4OUT
#define LCD_RS_OFF()     Cbi(LCD_RS_PORT, LCD_RS_BIT)
#define LCD_RS_ON()      Sbi(LCD_RS_PORT, LCD_RS_BIT)

#define LCD_WR_BIT      BIT0
#define LCD_WR_PORT      P4OUT
#define LCD_WR_OFF()     Cbi(LCD_WR_PORT, LCD_WR_BIT)
#define LCD_WR_ON()      Sbi(LCD_WR_PORT, LCD_WR_BIT)

#define LCD_RD_BIT      //BIT5
#define LCD_RD_PORT      //LATD
#define LCD_RD_OFF()     //Cbi(LCD_RD_PORT, LCD_RD_BIT)
#define LCD_RD_ON()      //Sbi(LCD_RD_PORT, LCD_RD_BIT)

#define LCD_BL_BIT      BIT1
#define LCD_BL_PORT      PJOUT
#define LCD_BL_OFF()     Cbi(LCD_BL_PORT, LCD_BL_BIT)
#define LCD_BL_ON()      Sbi(LCD_BL_PORT, LCD_BL_BIT)

#define _LCD_DAT_OUT(Data)    PORT1 = (Data>>8);\
                                     LCD_DATA_LATCH();\
                                     PORT1 = (Data&0xFF);

#define TFTGpioInit()     P1DIR=0xFF;\
                                        Sbi(P4DIR, BIT1|BIT0);\
                                        Sbi(PJDIR, BIT0|BIT1|BIT2|BIT3)   
//-----------------------------------------------------------------------------

#define LCD_LAT_BIT      BIT0
#define LCD_LAT_PORT     PORT1
#define LCD_LAT_ON()     Sbi(LCD_LAT_PORT, LCD_LAT_BIT)
#define LCD_LAT_OFF()     Cbi(LCD_LAT_PORT, LCD_LAT_BIT)
#define LCD_DATA_LATCH()    LCD_LAT_ON();LCD_LAT_OFF();

#define LCD_EN_BIT      BIT1
#define LCD_EN_PORT      PJOUT
#define LCD_ENABLE()     Cbi(LCD_EN_PORT, LCD_EN_BIT)
#define LCD_DISABLE()     Sbi(LCD_EN_PORT, LCD_EN_BIT)

#define LCD_RST_BIT      BIT2
#define LCD_RST_PORT     //PORT7
#define LCD_RST_ON()     //Sbi(LCD_RST_PORT, LCD_RST_BIT)
#define LCD_RST_OFF()     //Cbi(LCD_RST_PORT, LCD_RST_BIT)

#define LCD_RS_BIT      BIT2
#define LCD_RS_PORT      PJOUT
#define LCD_RS_OFF()     Cbi(LCD_RS_PORT, LCD_RS_BIT)
#define LCD_RS_ON()      Sbi(LCD_RS_PORT, LCD_RS_BIT)

#define LCD_WR_BIT      BIT3
#define LCD_WR_PORT      PJOUT
#define LCD_WR_OFF()     Cbi(LCD_WR_PORT, LCD_WR_BIT)
#define LCD_WR_ON()      Sbi(LCD_WR_PORT, LCD_WR_BIT)

#define LCD_RD_BIT      //BIT5
#define LCD_RD_PORT      //LATD
#define LCD_RD_OFF()     //Cbi(LCD_RD_PORT, LCD_RD_BIT)
#define LCD_RD_ON()      //Sbi(LCD_RD_PORT, LCD_RD_BIT)

#define LCD_BL_BIT      BIT0
#define LCD_BL_PORT      PJOUT
#define LCD_BL_OFF()     Cbi(LCD_BL_PORT, LCD_BL_BIT)
#define LCD_BL_ON()      Sbi(LCD_BL_PORT, LCD_BL_BIT)

#define _LCD_DAT_OUT(Data)    PORT1 = (Data>>8);\
                                     LCD_DATA_LATCH();\
                                     PORT1 = Data;

#define TFTGpioInit()     P1DIR=0xFF;\
                                        Sbi(P4DIR, BIT0|BIT1);\
                                        Sbi(PJDIR, BIT0|BIT1|BIT2|BIT3)   
//-----------------------------------------------------------------------------

 *R_PAF6 = 0; //LCD R
 *R_PAF7 = 0; //LCD G
 *R_PAF8 = 0; //LCD B
 
 crtc_clock_init(); 
}

void setscreen(SCREENRES res,U32 scmode)
{
 switch(res)
 {
 case SCREEN_480x272:
  setscreenex(480,272,scmode,0x0000020D,0x0002002B,0x002D020D ,0x0000011E ,0x0002000C ,0x000E011E );
  break;
 case SCREEN_640x480:
  setscreenex(640,480,scmode,0x00000320,0x00130073,0x00A00320 ,0x0000020D ,0x0007000D ,0x002B020B );
  break;
 case SCREEN_800x480:
  //setscreenex(800,480,scmode,1000,(3<<16)|0,(24<<16)|1000 ,530 ,(23<<16)|2 ,(13<<16)|530 );
  break;
 case SCREEN_800x600:
  setscreenex(800,600,scmode,0x00000420,0x002300b0,0x01000420 ,0x00000274 ,0x0004000a ,0x001a0272 );
  break;
 default:
  debugstring("invalid screen size\r\n");
  return;
 }
}

void setscreenex(U32 width,U32 height,U32 scmode,U32 ht,U32 hs, U32 ha, U32 vt, U32 vs, U32 va)
{
 *R_CRTHT  = ht; //Horizontal Active와 Blank구간을 포함한 Horizontal Total Scan Value
 *R_CRTHS  = hs; //Horizontal Sync 구간의 Start(End) value
 *R_CRTHA  = ha; //Horizontal Active 구간의 Start(End) value
 *R_CRTVT  = vt; //Vertical Active와 blank 구간을 포함한 Vertical Total scan value
 *R_CRTVS  = vs; //Vertical Sync 구간의 Start(End) value
 *R_CRTVA  = va; //Vertical Active구간의 Start(End) value
 screen_w= width;
 screen_h = height;
 
 U32 conval=0;
 debugprintf(" CRTC %d x %d Setting Done\r\n",width,height);
 if(scmode&SCREENMODE_RGB888)
 {
  debugstring("RGB888 Mode\r\n");
  screen_bpp = 32;
  conval |= (1<<13);
 }
 else
 {
  debugstring("RGB565 Mode\r\n");
  screen_bpp = 16;
  conval |= (1<<12);
 }
 conval |= (1<<4);//line pitch not align 512,1024
 *R_CRTWIDTH = screen_w;
 *R_CRTCON = conval;
 drawsetclipwindow(0,0,screen_w,screen_h);
 set_interrupt(INTNUM_FRAMESYNC,framesync_isr);
 enable_interrupt(INTNUM_FRAMESYNC,FALSE);
}