C++ (Cpp) LcdBusy示例

示例#1

文件： lcd.c 项目： 40Grit/rfTest

/* Lcdtext
 * write a string of text to the display
 */
void LcdText(BYTE row, BYTE col, char *textp)
{
    if (row != 0)
        row = 0x40;

    LcdBusy(LCD_RS_CNTL, (BYTE)(0x80 | row | col));

    for ( ; *textp!='\0'; textp++)
        LcdBusy(LCD_RS_DATA, *textp);
}

示例#2

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#3

文件： lcd.c 项目： 40Grit/rfTest

/* LcdInit
 * initialize the lcd character display
 */
void LcdInit(void)
{

    PORTC = 0;
    DDRCbits.RC5 = 0;
    DDRCbits.RC6 = 0;
    DDRCbits.RC7 = 0;

    LCD_DATA = 0;
    LCD_PORT_DIR = LCD_PORT_IN;

    Pause(25);
    LcdWrite(LCD_RS_CNTL, 0x30);
    Pause(5);
    LcdWrite(LCD_RS_CNTL, 0x30);
    Msec2();
    LcdWrite(LCD_RS_CNTL, 0x30);

    LcdBusy(LCD_RS_CNTL, 0x38);
    LcdBusy(LCD_RS_CNTL, 0x0c);
    LcdBusy(LCD_RS_CNTL, 0x01);
    LcdBusy(LCD_RS_CNTL, 0x06);
    LcdBusy(LCD_RS_CNTL, 0x02);
}