C++ (Cpp) WritePortA示例

示例#1

文件： lcd.c 项目： JamesH001/SX1231

static void
InitWrite(uint8_t temp_wr)
{
	lcd_u.bits.e = FALSE;
	lcd_u.bits.rs = FALSE;
	WritePortA();
	WritePortB(temp_wr);
    _asm 
	nop
	nop
	nop
	_endasm

	lcd_u.bits.e = TRUE;
	WritePortA();
    _asm 
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	_endasm
	lcd_u.bits.e = FALSE;
	WritePortA();
}

示例#2

文件： lcd.c 项目： JamesH001/SX1231

void
LCD_dwrite(uint8_t temp_wr)
{
	//SLAVE_SLEEP_INDICATOR = 1;	// XXX debug
	LCDBusy();
	lcd_u.bits.e = FALSE;
	lcd_u.bits.rs = TRUE;
	WritePortA();
	WritePortB(temp_wr);
    _asm 
	nop
	nop
	nop
	nop
	_endasm
	lcd_u.bits.e = TRUE;
	WritePortA();
    _asm 
	nop
	nop
	nop
	nop
	nop
	nop
	_endasm
	lcd_u.bits.e = FALSE;
	lcd_u.bits.rs = FALSE;
	WritePortA();
	//SLAVE_SLEEP_INDICATOR = 0;	// XXX debug
}

示例#3

文件： lcd_pic18_explorer_board.c 项目： Athuli7/Microchip

void LCDConfigWrite (BYTE byte)  
{
    WritePortA(0,0);
    WritePortB(byte); 
    Nop();Nop();Nop();
    WritePortA(1,0); 
    Nop();Nop();Nop();Nop();Nop();
    Nop();Nop();Nop();Nop();
    WritePortA(0,0);
}   

示例#4

文件： lcd_pic18_explorer_board.c 项目： Athuli7/Microchip

void LCDDataWrite(BYTE data)
{
    LcdBusy(); 
    WritePortA(0,1);  
    WritePortB(data);
    Nop(); Nop(); Nop(); Nop(); 
    WritePortA(1,1);         
    Nop(); Nop(); Nop(); Nop(); Nop(); Nop();  
    WritePortA(0,0); 
}    

示例#5

文件： lcd_pic18_explorer_board.c 项目： Athuli7/Microchip

void LCDInit(void)
{
    LCD_CS_TRIS = 0; // set chip select to output
    LCD_CS = 1;  // unselect LCD 
        
    LCD_RST_TRIS = 0;  // Set LCD Reset to output
    LCD_RST = 1;   // 
        
    delay();delay(); delay();  
        
    SpiInit(); 
    PortASpiInit(); 
    PortBSpiInit();
         
    WritePortA(0,0);    
    delay();  
    
    LCDConfigWrite(0x3C); 
    delay(); 
      
    LCDConfigWrite(0x0C); //Display off 
    delay();
        
    LCDConfigWrite(0x01); //Display Clear
    delay();
          
    LCDConfigWrite(0x06); //Entry Mode 
} 

示例#6

文件： lcd.c 项目： JamesH001/SX1231

void
lcd_init()
{
	LCD_CS_DIR = OUTPUT;
	LCD_CS = 1;

	LCD_RST_DIR = OUTPUT;
	LCD_RST_DIR = 0;
	Wait(LCD_DELAY);
	LCD_RST_DIR = 1;

	/**** init port A *******/
	LCD_CS = 0;
	SpiInOut(0x40);
	SpiInOut(0x00);
	SpiInOut(0x00);
	LCD_CS = 1;

	/**** init port A *******/
	LCD_CS = 0;
	SpiInOut(0x40);
	SpiInOut(0x01);
	SpiInOut(0x00);
	LCD_CS = 1;

	lcd_u.bits.e = FALSE;
	lcd_u.bits.rs = FALSE;
	WritePortA();

	Wait(LCD_DELAY);
	InitWrite(0x3c);	// function set

	Wait(LCD_DELAY);
	InitWrite(0x0c);	// display off

	Wait(LCD_DELAY);
	InitWrite(0x01);	// display clear

	Wait(LCD_DELAY);
	InitWrite(0x06);	// entry mode

}