uint16_t TouchPanel_GetY(void)
{
uint16_t temp = 0x00;
LCD_CmdWrite(0x73);
temp = LCD_DataRead();
temp <<= 2;
LCD_CmdWrite(0x74);
temp |= (LCD_DataRead() & 0x0c) >> 2;
return temp;
}
void DMA_Start(bool start)
{
uint8_t temp = 0x00;
LCD_CmdWrite(0xbf);
if(start)
temp = LCD_DataRead() | cSetD0;
else
temp = LCD_DataRead();
LCD_DataWrite(temp);
}
void SerialFlash_DataLatchModeSet(uint8_t mode)
{
uint8_t temp = 0x00;
LCD_CmdWrite(0x05);
temp = LCD_DataRead()| (mode & 0x03);
LCD_DataWrite(temp);
}
void SerialFlash_DMAModeSet(void)
{
uint8_t temp = 0x00;
LCD_CmdWrite(0x05);
temp = LCD_DataRead()|(cSetD2);
LCD_DataWrite(temp);
}
void SerialFlash_Select(uint8_t option)
{
uint8_t temp = 0x00;
LCD_CmdWrite(0x05);
temp = LCD_DataRead()|(option & cSetD7);
LCD_DataWrite(temp);
}
void Draw_CircleStart(bool start)
{
uint8_t temp = 0x00;
LCD_CmdWrite(0x90);
temp = LCD_DataRead();
LCD_DataWrite(cSetD6 | (temp & cClrD7));
}
void SerialFlash_Read5Bus(void)
{
uint8_t temp = 0x00;
LCD_CmdWrite(0x05);
temp = (LCD_DataRead()|cSetD3)& cClrD4;
LCD_DataWrite(temp);
}
void Draw_LSTStart(bool start)
{
uint8_t temp = 0x00;
LCD_CmdWrite(0x90);
temp = LCD_DataRead();
LCD_DataWrite(cSetD7 | (temp & cClrD6));
while(!Draw_LSTComplete());
}
///////////////check dma busy
void Chk_DMA_Busy(void)
{
uchar temp;
do
{
LCD_CmdWrite(0xBF);
temp =LCD_DataRead();
}while((temp&0x01)==0x01);
}
void FontCtl_Enlarge(uint8_t xdir, uint8_t ydir)
{
uint8_t temp = 0;
if(xdir<=3&&ydir<=3)
{
LCD_CmdWrite(0x22);
temp = LCD_DataRead()|((xdir << 2)|ydir);
LCD_CmdWrite(0x22);
LCD_DataWrite(temp);
}
}
////////////////////BTE starting position
void BTE_Source(uint SX,uint DX ,uint SY ,uint DY)
{
uchar temp,temp1;
temp=SX;
LCD_CmdWrite(0x54);//BTE horizontal position of read/write data
LCD_DataWrite(temp);
temp=SX>>8;
LCD_CmdWrite(0x55);//BTE horizontal position of read/write data
LCD_DataWrite(temp);
temp=DX;
LCD_CmdWrite(0x58);//BET written to the target horizontal position
LCD_DataWrite(temp);
temp=DX>>8;
LCD_CmdWrite(0x59);//BET written to the target horizontal position
LCD_DataWrite(temp);
temp=SY;
LCD_CmdWrite(0x56);//BTE vertical position of read/write data
LCD_DataWrite(temp);
temp=SY>>8;
LCD_CmdWrite(0x57);
temp1 = LCD_DataRead();
temp1 &= 0x80;
temp=temp|temp1;
LCD_CmdWrite(0x57);//BTE vertical position of read/write data
LCD_DataWrite(temp);
temp=DY;
LCD_CmdWrite(0x5a);//BET written to the target vertical position
LCD_DataWrite(temp);
temp=DY>>8;
LCD_CmdWrite(0x5b);
temp1 = LCD_DataRead();
temp1 &= 0x80;
temp=temp|temp1;
LCD_CmdWrite(0x5b);//BET written to the target vertical position
LCD_DataWrite(temp);
}
void Backlight_PWM2DasableLevelSelect(bool low)
{
uint8_t temp = 0x00;
LCD_CmdWrite(0x8c);
temp = LCD_DataRead();
if(low)
{
LCD_DataWrite(cSetD6&temp);
}
else
{
LCD_DataWrite(cClrD6|temp);
}
}
void Draw_ECSFill(bool fill)
{
uint8_t temp = 0x00;
LCD_CmdWrite(0xa0);
temp = LCD_DataRead();
if(fill)
{
LCD_DataWrite(temp | cSetD6);
}
else
{
LCD_DataWrite(temp & cClrD6);
}
}
//0xa0: Draw Ellipse/Ellipse Curve/ Circle Squrare Contral Register
void Draw_ECSStart(bool start)
{
uint8_t temp = 0x00;
LCD_CmdWrite(0xa0);
temp = LCD_DataRead();
if(start)
{
LCD_DataWrite(temp | cSetD7);
}
else
{
LCD_DataWrite(temp & cClrD7);
}
}
void Draw_CSTFill(bool fill)
{
uint8_t temp = 0x00;
LCD_CmdWrite(0x90);
temp = LCD_DataRead();
if(fill)
{
LCD_DataWrite(cSetD5 | temp);
}
else
{
LCD_DataWrite(cClrD5 & temp);
}
}
void Backlight_PWM2FunctionSelect(bool backlight)
{
uint8_t temp = 0x00;
LCD_CmdWrite(0x8c);
temp = LCD_DataRead();
if(backlight)
{
LCD_DataWrite(cSetD6&temp);
}
else
{
LCD_DataWrite(cClrD6|temp);
}
}
//0x8c: PWM2 Control Regiister (P2CR)
//0x8d: PWM2 Duty Cycle Register (P2DCR)
void Backlight_PWM2Enable(bool en)
{
uint8_t temp = 0x00;
LCD_CmdWrite(0x8c);
temp = LCD_DataRead();
if(en)
{
LCD_DataWrite(cSetD7|temp);
}
else
{
LCD_DataWrite(cClrD7&temp);
}
}
//0x20: Display Configuration Register (DPCR)
void LCD_LayerMode(bool oneLayer)
{
uint8_t temp = 0;
LCD_CmdWrite(0x20);//DPCR
temp = LCD_DataRead();
if(oneLayer)
{
temp &= cClrD7 ;
}
else
{
temp |= cSetD7;
}
LCD_DataWrite(temp);
}
//0x21: Font Control Register0 (FNCR0)
void FontCtl_ExternelCGROMEnable(bool en)
{
uint8_t temp = 0x00;
LCD_CmdWrite(0x21);
temp = LCD_DataRead();
if(en)
{
LCD_DataWrite(0x20|temp);
}
else
{
LCD_DataWrite(cClrD4&temp);
}
}
void FontCtl_Rotate(bool rotate)
{
uint8_t temp;
LCD_CmdWrite(0x22);//FNCR0
temp = LCD_DataRead();
if(rotate)
{
temp |= cSetD4;
}
else
{
temp &= cClrD4;
}
LCD_CmdWrite(0x22);
LCD_DataWrite(temp);
}
void FontCtl_ShowBackgroundColor(bool show)
{
uint8_t temp;
LCD_CmdWrite(0x22);//FNCR0
temp = LCD_DataRead();
if(show)
{
temp |= cSetD6;
}
else
{
temp &= cClrD6;
}
LCD_CmdWrite(0x22);
LCD_DataWrite(temp);
}
//0x22: Font Control Register1 (FNCR1)
void FontCtl_FullAlignment(bool full)
{
uint8_t temp;
LCD_CmdWrite(0x22);//FNCR0
temp = LCD_DataRead();
if(full)
{
temp |= cSetD7;
}
else
{
temp &= cClrD7;
}
LCD_CmdWrite(0x22);
LCD_DataWrite(temp);
}
static uint8_t LCD_read_reg(uint8_t reg)
{
LCD_CmdWrite(reg);
return LCD_DataRead();
}
bool Draw_CircleComplete(void)
{
LCD_CmdWrite(0x90);
return ((LCD_DataRead() & cSetD6) == 0x00);
}
void Draw_ECurvePartSelect(uint8_t part)
{
LCD_CmdWrite(0xa0);
LCD_DataWrite((part & 0x03)|LCD_DataRead());
}
bool TouchPanel_CheckTouch(void)
{
LCD_CmdWrite(0xf1);
return ((LCD_DataRead() & cSetD2)==cSetD2);
}
bool Draw_ECSComplete(void)
{
LCD_CmdWrite(0xa0);
return ((LCD_DataRead() & cSetD7)==0x00);
}