?? lcd.h
字號:
#define csx 0
#define sclk 3
#define sdata 6
#define dc 2
#define res 7
#define Reset1() (LPC_GPIO2->DATA|=(1<<res))
#define CSX1() (LPC_GPIO2->DATA|=(1<<csx))
#define SData1() (LPC_GPIO2->DATA|=(1<<sdata))
#define DC1() (LPC_GPIO2->DATA|=(1<<dc))
#define SClk1() (LPC_GPIO2->DATA|=(1<<sclk))
#define Reset0() (LPC_GPIO2->DATA&=~(1<<res))
#define CSX0() (LPC_GPIO2->DATA&=~(1<<csx))
#define SData0() (LPC_GPIO2->DATA&=~(1<<sdata))
#define DC0() (LPC_GPIO2->DATA&=~(1<<dc))
#define SClk0() (LPC_GPIO2->DATA&=~(1<<sclk))
void LDS183DisplayOn(void);
//******************************************************************
// COMMANDS SET
//******************************************************************
#define NOP 0x00
#define SW_RESET 0x01 //SWRESET software Reset
#define BOOSTER_OFF 0x02 //BSTROFF booster Off
#define BOOSTER_ON 0x03 //BSTRON booster On
#define READ_DISPLAY_ID 0x04 //RDDID return ID1,ID2,ID3
#define READ_DISPLAY_STATUS 0x09 //RDDST return 4bytes
#define SLEEP_IN 0x10 //SLPIN Sleep in & booster off
#define SLEEP_OUT 0x11 //SLPOUT Sleep out & booster on
#define PARTIAL_DISPLAY_MODE_ON 0x12 //PTLON
#define NORMAL_DISPLAY_MODE_ON 0x13 //NORON partial mode off
#define DISPLAY_INVERSION_OFF 0x20 //INVOFF
#define DISPLAY_INVERSION_ON 0x21 //INVON
#define ALL_PIXELS_OFF 0x22 //APOFF
#define ALL_PIXELS_ON 0x23 //APON
#define WRITE_CONTRAST 0x25 //WRCNTR EV[6:0]
#define DISPLAY_OFF 0x28 //DISPOFF
#define DISPLAY_ON 0x29 //DISPON
#define COLUMN_ADDRESS_SET 0x2A //CASET XS[6:0],XE[6:0]
#define ROW_ADDRESS_SET 0x2B //RASET YS[6:0],YE[6:0]
#define MEMORY_WRITE 0x2C //RAMWR Display RAM Data Writing
#define COLOUR_SET_LUT 0x2D //RGBSET LUT for 8bit/12bit conversation
#define MEMORY_READ 0x2E //RAMRD Display RAM Data Reading
#define PARTIAL_AREA 0x30 //PTLAR PSL[6:0],PEL[6:0]
#define SCROLL_AREA 0x33 //SCRLAR TFA[6:0],VSA[6:0],BFA[6:0]
#define TEARING_EFFECT_LINE_OFF 0x34 //TEOFF
#define TEARING_EFFECT_LINE_ON 0x35 //TEON
#define MEMORY_DATA_ACCESS_CONTROL 0x36 //MADCTR MY,MX,MV,ML,RGB
#define VERTICAL_SCROLL_START_ADDRESS 0x37 //VSCSAD SSA[6:0]
#define IDLE_MODE_OFF 0x38 //IDMOFF
#define IDLE_MODE_ON 0x39 //IDMON
#define INTERFACE_PIXEL_FORMAT 0x3A //COLMOD P[2:0]:256/4K/64K
#define READ_ID1_VALUE 0xDA //RDID1
#define READ_ID2_VALUE 0xDB //RDID2
#define READ_ID3_VALUE 0xDC //RDID3
#define INTERNAL_OSCILLATOR 0xB0 //CLKINT
#define EXTERNAL_OSCILLATOR 0xB1 //CLKEXT
#define FRAME_FREQ_NORMAL_MODE 0xB4 //FRMSEL FA,FB,FC,FD
#define FRAME_FREQ_IDLE_MODE 0xB5 //FRM8SEL Frame freq at 8color mode
#define TEMP_RANGE_FOR_FFREQ_ADJ 0xB6 //TMPRNG TA,TB,TC;temperature range set for frame frequency adjustment
#define TEMP_HYSTERESIS_FOR_FFREQ_ADJ 0xB7 //TMPHYS TH[3:0]
#define TEMP_READ_BACK 0xB8 //TMPREAD
#define DISPLAY_CONTROL 0xBA //DISCTR FS[2:0],FINV[1:0],NL[3:0]
#define EV_SET_EEPROM 0xBB //EPVOL offset of EV and RR
#define EEPROM_WRITE_END 0xD0 //EPWROUT
#define EEPROM_WRITE_START 0xD1 //EPWRIN
#define READ_EV_VALUE 0xD4 //RDEV EV_IN[6:0]
#define READ_RR_VALUE 0xD5 //RDRR RR_IN[2:0]
//#define delay_1us() (_nop_())
/*********************************************************************************************************
定義LCM屏大小范圍
*********************************************************************************************************/
#define Gus_LCM_XMAX 128 /* 定義液晶x軸的點(diǎn)數(shù) */
#define Gus_LCM_YMAX 128
//顏色宏定義
#define BLACK 0x0000 /* 黑色： 0, 0, 0 */
#define NAVY 0x000F /* 深藍(lán)色： 0, 0, 128 */
#define DGREEN 0x03E0 /* 深綠色： 0, 128, 0 */
#define DCYAN 0x03EF /* 深青色： 0, 128, 128 */
#define MAROON 0x7800 /* 深紅色：128, 0, 0 */
#define PURPLE 0x780F /* 紫色： 128, 0, 128 */
#define OLIVE 0x7BE0 /* 橄欖綠：128, 128, 0 */
#define LGRAY 0xC618 /* 灰白色：192, 192, 192 */
#define DGRAY 0x7BEF /* 深灰色：128, 128, 128 */
#define BLUE 0x001F /* 藍(lán)色： 0, 0, 255 */
#define GREEN 0x07E0 /* 綠色： 0, 255, 0 */
#define CYAN 0x07FF /* 青色： 0, 255, 255 */
#define RED 0xF800 /* 紅色： 255, 0, 0 */
#define MAGENTA 0xF81F /* 品紅： 255, 0, 255 */
#define YELLOW 0xFFE0 /* 黃色： 255, 255, 0 */
#define WHITE 0xFFFF /* 白色： 255, 255, 255 */
#define IDMCOLOR(color) (((color & 0x001F) << 11) | ((color & 0xF800) >> 11) | (color & 0x07E0))
#define GusBACKCOLOR BLACK
void delay_nms(uint32_t a) //延時(shí)1ms函數(shù)
{
uint32_t i;
while( --a != 0){
for(i = 0; i<5500; i++);
}
}
void delay_1us(uint32_t count)
{
while(count--);
}
void CSX_H(void) {
CSX1(); // CSX=1
// delay_1us(1);
}
void CSX_L(void) {
CSX0(); // CSX=0
delay_1us(1);
}
void send_data(uint8_t dat)
{
unsigned char i=0,j=7;
SClk0(); // SClk =0
CSX_L(); // CSX =0
for (i=0;i<8;i++)
{
SClk0();; // SClk =0
if (((dat>>j)&0x01))
SData1(); // SData=1
else
SData0(); // SData=0
j--;
if(i==7)
DC1(); // DC=1
SClk1(); // SClk =1;
}
CSX_H(); //CSX =1;
}
void send_command(uint8_t dat)
{
char i;char j=7;
SClk0(); // SClk =0
CSX_L(); // CSX =0
for (i=0;i<8;i++)
{
SClk0(); // SClk =0
if (((dat>>j)&0x01))
SData1(); // SData=1
else
SData0(); // SData=0
j--;
if(i==7)
DC0(); // DC=0
SClk1(); // SClk =1;
}
CSX_H(); //CSX =1;
}
//******************************************************************
// DRIVER LDS183 DEPENDANT FUNCTIONS
//******************************************************************
uint32_t i,j,k,m,l,n,Ys,Xs,Sc;
void LDS183SleepOut(void)
{
send_command(SLEEP_OUT); // Leave sleepmode
// Wait(120); // Wait 10ms
delay_nms(10);
LDS183DisplayOn(); // Set registers in good mode
}
void LDS183SleepIn(void)
{
// Wait(120); // Wait 120ms(100ms startup time + buffer) as in demoboard
delay_nms(10);
send_command(SLEEP_IN); // Turn booster & display OFF
// Wait(10); // Wait 10ms
}
void LDS183IdleOn(void)
{
// Wait(10); // Wait 10ms
delay_nms(10);
send_command(IDLE_MODE_ON); // 8 Color Display
}
void LDS183IdleOff(void)
{
// Wait(10); // Wait 10ms
delay_nms(10);
send_command(IDLE_MODE_OFF);
}
void LDS183DisplayOn(void)
{
//Send_Command(SLEEP_OUT); // Set booster ON
//Wait(120); // Wait 10ms
send_command(DISPLAY_ON); // Display ON
delay_nms(10);
}
void LDS183PowerOff(void)
{
send_command(DISPLAY_OFF); // Display OFF
send_command(SLEEP_IN); // Turn booster & display OFF
// Wait(10); // Wait 10ms
delay_nms(10);
}
void LDS183NormtoPart(void)
{
send_command(PARTIAL_AREA); // PSL,PEL
send_data(0x18); // COM 54
send_data(0x70); // COM 75
send_command(PARTIAL_DISPLAY_MODE_ON);
}
void LDS183ParttoNorm(void) //return to normal mode
{
send_command(NORMAL_DISPLAY_MODE_ON); // Set normal mode: partial mode/scroll mode off
}
void LDS183AdjustEV(uint8_t EV)
{
send_command(WRITE_CONTRAST);
send_data(EV);
}
void LDS183VScrollOn(void)
{
for (Sc=0;Sc<5;Sc++)
{
// char str[7];
send_command(SCROLL_AREA);
send_data(0x08); //TFA
send_data(0x5F); //VSA
send_data(0x18); //BFA
send_command(COLUMN_ADDRESS_SET); //XS,XE
send_data(0x00); //0~97
send_data(0x7F);
send_command(ROW_ADDRESS_SET); //YS,YE
send_data(0x25); //0~69
send_data(0x77);
send_command(MEMORY_DATA_ACCESS_CONTROL); // Set write direction col/rows
send_data(0x98); // MY=1,MX=0,MV=0,ML=1,RGB=1--change color
}
}
//*/
void LDS183VScrollOff(void)
{
send_command(DISPLAY_OFF); // Display OFF
send_command(NORMAL_DISPLAY_MODE_ON); // Set normal mode: partial mode/scroll mode off
send_command(SCROLL_AREA); //must recover its setting,otherwise abnormal
send_data(0x00); //TFA recover normal setting
send_data(0x7F); //VSA recover normal setting
send_data(0x00); //BFA recover normal setting
LDS183DisplayOn(); //due to above display off acco. exit scrol off procedure
send_command(MEMORY_DATA_ACCESS_CONTROL); // Set write direction col/rows
send_data(0x10); // MY=0,MX=0,MV=0,ML=1--change direc,RGB=0
}
void LDS183SetColumnAddress(uint8_t nStart, uint8_t nStop)
{
send_command(COLUMN_ADDRESS_SET);
send_data(nStart);
send_data(nStop);
}
void LDS183SetRowAddress(uint8_t nStart, uint8_t nStop)
{
send_command(ROW_ADDRESS_SET);
send_data(nStart);
send_data(nStop);
}
void LDS183WriteToMemory(void)
{
send_command(MEMORY_WRITE);
}
void Initial(void)
{ send_command(DISPLAY_INVERSION_OFF); // Set the normal mode, partial and scroll mode are left.
send_command(IDLE_MODE_OFF); // Idle mode OFF, 64K colour mode
send_command(NORMAL_DISPLAY_MODE_ON); // Set normal mode: partial mode/scroll mode off
send_command(MEMORY_DATA_ACCESS_CONTROL); // Set write direction col/rows
send_data(0x00); // MY=0,MX=0,MV=0,ML=0,RGB=0
send_command(INTERFACE_PIXEL_FORMAT); // 64k color (16Bit/pixel)
send_data(0x05);
send_command(COLUMN_ADDRESS_SET); //XS,XE
send_data(0x00); //0~128
send_data(0x7F);
send_command(ROW_ADDRESS_SET); //YS,YE
send_data(0x00); //0~128
send_data(0x7F);
}
void White(void)
{ uint8_t Xs=0,Ys=0;
send_command(COLUMN_ADDRESS_SET); //XS,XE
send_data(Xs); //0~128
send_data(0x7f);
send_command(ROW_ADDRESS_SET); //YS,YE
send_data(Ys); //0~128
send_data(0x7f);
send_command(MEMORY_WRITE);
for (i= 0; i<128;i++)
{
for (j=0;j<128;j++)
{
send_data(0xff);
send_data(0xff);
}
}
}
void Black_64line(void)
{ uint8_t Xs=0,Ys=64;
send_command(COLUMN_ADDRESS_SET); //XS,XE
send_data(Xs); //0~128
send_data(0x7f);
send_command(ROW_ADDRESS_SET); //YS,YE
send_data(Ys); //0~128
send_data(0x7f);
send_command(MEMORY_WRITE);
for (i= 0; i<64; i++)
{
for (j=0;j<128;j++)
{
send_data(0x00);
send_data(0x00);
}
}
}
void Blue_nline(uint8_t Ys,int8_t n)
{ uint8_t Xs=20;
send_command(COLUMN_ADDRESS_SET); //XS,XE
send_data(Xs); //0~128
send_data(0x7f);
send_command(ROW_ADDRESS_SET); //YS,YE
send_data(Ys); //0~128
send_data(Ys+n-1);
send_command(MEMORY_WRITE);
for (i= 0; i<n; i++)
{
for (j=0;j<80;j++)
{
send_data(0x00);
send_data(0x1f);
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