// send data
inline size_t rgb_lcd::write(uint8_t value)
{

    unsigned char dta[2] = {0x40, value};
    i2c_send_byteS(dta, 2);
    return 1; // assume sucess
}
void rgb_lcd::setCursor(uint8_t col, uint8_t row)
{

    col = (row == 0 ? col|0x80 : col|0xc0);
    unsigned char dta[2] = {0x80, col};

    i2c_send_byteS(dta, 2);

}
예제 #3
0
파일: rgb_lcd.cpp 프로젝트: kwonsin/arduino
/*ARD US*/ void rgb_lcd::setCursor(uint8_t col, uint8_t row){
	
	//----- Mémorisation
		if(row!=m_curentRow){m_curentRow=row;}
		if(col!=m_curentCol){m_curentCol=col;}
		//-- Actualisation I2C
		col = (row == 0 ? col|0x80 : col|0xc0);
		unsigned char dta[2] = {0x80, col};
		i2c_send_byteS(dta, 2);
		
}
예제 #4
0
파일: rgb_lcd.cpp 프로젝트: kwonsin/arduino
// Allows us to fill the first 8 CGRAM locations
// with custom characters
void rgb_lcd::createChar(uint8_t location, uint8_t charmap[]){

    location &= 0x7; // we only have 8 locations 0-7
    command(LCD_SETCGRAMADDR | (location << 3));
    
    
    unsigned char dta[9];
    dta[0] = 0x40;
    for(int i=0; i<8; i++)
    {
        dta[i+1] = charmap[i];
    }
    i2c_send_byteS(dta, 9);
}
// Allows us to fill the first 8 CGRAM locations
// with custom characters
void GROVE_LCDRGB_CreateChar(uint8_t location, uint8_t charmap[])
{

	location &= 0x7; // we only have 8 locations 0-7
	GROVE_LCDRGB_Command(GROVE_LCDRGB_LCD_SETCGRAMADDR | (location << 3));


	uint8_t dta[9];
	dta[0] = 0x40;
	int i;
	for(i=0; i<8; i++)
	{
		dta[i+1] = charmap[i];
	}
	i2c_send_byteS(dta, 9);
}
void GROVE_LCDRGB_SetCursor(uint8_t col, uint8_t row)
{
	col = (row == 0 ? col|0x80 : col|0xc0);
	uint8_t dta[2] = {0x80, col};
	i2c_send_byteS(dta, 2);
}
// send data
void GROVE_LCDRGB_Write(uint8_t value)
{
	uint8_t dta[2] = {0x40, value};
	i2c_send_byteS(dta, 2);
}
// send rgb_lcd_command
void GROVE_LCDRGB_Command(uint8_t value)
{
	uint8_t dta[2] = {0x80, value};
	i2c_send_byteS(dta, 2);
}
예제 #9
0
파일: rgb_lcd.cpp 프로젝트: kwonsin/arduino
// send command
inline void rgb_lcd::command(uint8_t value){
    unsigned char dta[2] = {0x80, value};
    i2c_send_byteS(dta, 2);
}