📄 pcf8833_c.h
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/*
\\\|///
\\ - - //
( @ @ )
+---------------------oOOo-(_)-oOOo-------------------------+
| |
| CPU.c |
| by Xiaoran Liu |
| 2005.3.16 |
| |
| ZERO research group |
| www.the0.net |
| |
| Oooo |
+----------------------oooO--( )--------------------------+
( ) ) /
\ ( (_/
\_)
*/
// 引入相关芯片的头文件
#include <avr/io.h>
#include "PCF8833.h"
#define use_hard_isp 1
/*----------------------------------------------------------*\
| S1D15G00 Initialize |
\*----------------------------------------------------------*/
/*----------------------------------------------------------*\
| S1D15G00 Write Command |
\*----------------------------------------------------------*/
void S1D15G00WriteCommand(INT8U Data) {
// INT16U temp=Data;
//cbi(LCD_CR_PORT,LCD_CS);
//sbi(LCD_CR_DDR, LCD_DATA); //set SDI.DDR = 1
SPCR =0;
cbi(LCD_CR_PORT, LCD_CS); //set CS = L
cbi(LCD_CR_PORT, LCD_CLK); //set SCK = L
cbi(LCD_CR_PORT, LCD_DATA); //send 0, for command
sbi(LCD_CR_PORT, LCD_CLK); //set SCK = H, latch data
#if use_hard_isp
SPCR |= (1<<MSTR)|(1<<SPE)|(1<<CPOL)|(1<<CPHA);//|(1<<SPR1)|(1<<SPR0);
SPDR =Data;
while(!(SPSR & _BV(SPIF)));
#else
//Bit 0(MSB)
SPCR =0;
cbi(LCD_CR_PORT, LCD_CLK);
if(Data & 0x80)
sbi(LCD_CR_PORT, LCD_DATA);
else
cbi(LCD_CR_PORT, LCD_DATA);
sbi(LCD_CR_PORT, LCD_CLK);
//Bit 1
cbi(LCD_CR_PORT, LCD_CLK);
if(Data & 0x40)
sbi(LCD_CR_PORT, LCD_DATA);
else
cbi(LCD_CR_PORT, LCD_DATA);
sbi(LCD_CR_PORT, LCD_CLK);
//Bit 2
cbi(LCD_CR_PORT, LCD_CLK);
if(Data & 0x20)
sbi(LCD_CR_PORT, LCD_DATA);
else
cbi(LCD_CR_PORT, LCD_DATA);
sbi(LCD_CR_PORT, LCD_CLK);
//Bit 3
cbi(LCD_CR_PORT, LCD_CLK);
if(Data & 0x10)
sbi(LCD_CR_PORT, LCD_DATA);
else
cbi(LCD_CR_PORT, LCD_DATA);
sbi(LCD_CR_PORT, LCD_CLK);
//Bit 4
cbi(LCD_CR_PORT, LCD_CLK);
if(Data & 0x08)
sbi(LCD_CR_PORT, LCD_DATA);
else
cbi(LCD_CR_PORT, LCD_DATA);
sbi(LCD_CR_PORT, LCD_CLK);
//Bit 5
cbi(LCD_CR_PORT, LCD_CLK);
if(Data & 0x04)
sbi(LCD_CR_PORT, LCD_DATA);
else
cbi(LCD_CR_PORT, LCD_DATA);
sbi(LCD_CR_PORT, LCD_CLK);
//Bit 6
cbi(LCD_CR_PORT, LCD_CLK);
if(Data & 0x02)
sbi(LCD_CR_PORT, LCD_DATA);
else
cbi(LCD_CR_PORT, LCD_DATA);
sbi(LCD_CR_PORT, LCD_CLK);
//Bit 7(LSB)
cbi(LCD_CR_PORT, LCD_CLK);
if(Data & 0x01)
sbi(LCD_CR_PORT, LCD_DATA);
else
cbi(LCD_CR_PORT, LCD_DATA);
sbi(LCD_CR_PORT, LCD_CLK);
//done
#endif
sbi(LCD_CR_PORT,LCD_CS);
}
/*----------------------------------------------------------*\
| S1D15G00 Write Data |
\*----------------------------------------------------------*/
void S1D15G00WriteData(INT8U Data) {
// INT16U temp=Data;
//cbi(LCD_CR_PORT,LCD_CS);
//sbi(LCD_CR_DDR, LCD_DATA); //set SDI.DDR = 1
SPCR =0;
cbi(LCD_CR_PORT, LCD_CS); //set CS = L
cbi(LCD_CR_PORT, LCD_CLK); //set SCK = L
sbi(LCD_CR_PORT, LCD_DATA); //send 1, for command
sbi(LCD_CR_PORT, LCD_CLK); //set SCK = H, latch data
#if use_hard_isp
SPCR |= (1<<MSTR)|(1<<SPE)|(1<<CPOL)|(1<<CPHA);//|(1<<SPR1)|(1<<SPR0);
SPDR =Data;
while(!(SPSR & _BV(SPIF)));
#else
//Bit 0(MSB)
SPCR =0;
cbi(LCD_CR_PORT, LCD_CLK);
if(Data & 0x80)
sbi(LCD_CR_PORT, LCD_DATA);
else
cbi(LCD_CR_PORT, LCD_DATA);
sbi(LCD_CR_PORT, LCD_CLK);
//Bit 1
cbi(LCD_CR_PORT, LCD_CLK);
if(Data & 0x40)
sbi(LCD_CR_PORT, LCD_DATA);
else
cbi(LCD_CR_PORT, LCD_DATA);
sbi(LCD_CR_PORT, LCD_CLK);
//Bit 2
cbi(LCD_CR_PORT, LCD_CLK);
if(Data & 0x20)
sbi(LCD_CR_PORT, LCD_DATA);
else
cbi(LCD_CR_PORT, LCD_DATA);
sbi(LCD_CR_PORT, LCD_CLK);
//Bit 3
cbi(LCD_CR_PORT, LCD_CLK);
if(Data & 0x10)
sbi(LCD_CR_PORT, LCD_DATA);
else
cbi(LCD_CR_PORT, LCD_DATA);
sbi(LCD_CR_PORT, LCD_CLK);
//Bit 4
cbi(LCD_CR_PORT, LCD_CLK);
if(Data & 0x08)
sbi(LCD_CR_PORT, LCD_DATA);
else
cbi(LCD_CR_PORT, LCD_DATA);
sbi(LCD_CR_PORT, LCD_CLK);
//Bit 5
cbi(LCD_CR_PORT, LCD_CLK);
if(Data & 0x04)
sbi(LCD_CR_PORT, LCD_DATA);
else
cbi(LCD_CR_PORT, LCD_DATA);
sbi(LCD_CR_PORT, LCD_CLK);
//Bit 6
cbi(LCD_CR_PORT, LCD_CLK);
if(Data & 0x02)
sbi(LCD_CR_PORT, LCD_DATA);
else
cbi(LCD_CR_PORT, LCD_DATA);
sbi(LCD_CR_PORT, LCD_CLK);
//Bit 7(LSB)
cbi(LCD_CR_PORT, LCD_CLK);
if(Data & 0x01)
sbi(LCD_CR_PORT, LCD_DATA);
else
cbi(LCD_CR_PORT, LCD_DATA);
sbi(LCD_CR_PORT, LCD_CLK);
//done
#endif
sbi(LCD_CR_PORT,LCD_CS);
}
/*----------------------------------------------------------*\
| S1D15G00 Set Page Area |
\*----------------------------------------------------------*/
void S1D15G00SetPageArea(char x1, char y1, char x2, char y2) {
if(x1>GLCD_PIXELX) x1=GLCD_PIXELX/2;
if(y1>GLCD_PIXELX) y1=GLCD_PIXELX/2;
if(x2>GLCD_PIXELX) x2=GLCD_PIXELX;
if(y2>GLCD_PIXELX) y2=GLCD_PIXELX;
if(x1>x2) x1=x2; if(y1>y2) y1=y2;
S1D15G00WriteCommand(SET_X_ADDR);
S1D15G00WriteData(x1);
S1D15G00WriteData(x2);
S1D15G00WriteCommand(SET_Y_ADDR);
S1D15G00WriteData(y1);
S1D15G00WriteData(y2);
S1D15G00WriteCommand(MEM_WRITE);
}
/*----------------------------------------------------------*\
| S1D15G00 Clear LCD |
\*----------------------------------------------------------*/
void S1D15G00ClearLcd(void) {
unsigned int i;
/**/static uint8 n6100clrMod=0;
if(n6100clrMod++==0){
S1D15G00WriteCommand(MEM_CONTROL); //Display control
S1D15G00WriteData((0 << MEM_MX) | (0 << MEM_MY) | (0 << MEM_RGB) | (0 << MEM_VW) | (0 << MEM_LAO));
}
else {n6100clrMod=0;
S1D15G00WriteCommand(MEM_CONTROL); //Display control
S1D15G00WriteData((0 << MEM_MX) | (0 << MEM_MY) | (0 << MEM_RGB) | (1 << MEM_VW) | (0 << MEM_LAO));
}
S1D15G00SetPageArea(0, 0, GLCD_X_END, GLCD_Y_END);
for(i=0; i<(GLCD_PIXELX*GLCD_PIXELY);i++)//(GLCD_PIXELX*GLCD_PIXELY)
{
S1D15G00WriteData(0x00);
S1D15G00WriteData(0x00);
}
/**/ S1D15G00WriteCommand(MEM_CONTROL); //Display control
S1D15G00WriteData((0 << MEM_MX) | (0 << MEM_MY) | (0 << MEM_RGB) | (0 << MEM_VW) | (0 << MEM_LAO));
}
/*----------------------------------------------------------*\
| Delay |
\*----------------------------------------------------------*/
void Delay(INT32U dly) {
for(; dly>0; dly--)
_delay_ms(1);
}
/*----------------------------------------------------------*\
| S1D15G00 Initial |
\*----------------------------------------------------------*/
void S1D15G00Init(void) {
sbi(LCD_CR_DDR,LCD_DATA);
sbi(LCD_CR_DDR,LCD_CS);
sbi(LCD_CR_DDR,LCD_CLK);
sbi(LCD_CR_DDR,LCD_RST);
sbi(LCD_CR_PORT,LCD_CS);
Delay(5);
cbi(LCD_CR_PORT,LCD_RST);
Delay(20);
sbi(LCD_CR_PORT,LCD_RST);
Delay(20);
sbi(LCD_CR_PORT,LCD_DATA);
sbi(LCD_CR_PORT,LCD_CLK);
Delay(20);
// S1D15G00SpiInit();
S1D15G00WriteCommand(SOFT_RESET); //Temperature gradient set
Delay(10);
S1D15G00WriteCommand(BOOSTER_ON); //Internal oscillation on
Delay(10);
S1D15G00WriteCommand(SLEEP_OUT); //Sleep out
Delay(10);
S1D15G00WriteCommand(COLOR_INTERFACE); //Partial display out
S1D15G00WriteData(COLOR_16_BIT); //数据格式，一次几位
Delay(10);
S1D15G00WriteCommand(SET_CONTRAST);//控制对比度
S1D15G00WriteData(0x3c);
S1D15G00WriteCommand(COLOR_SET); //256-color position set
S1D15G00WriteData(0x00);
S1D15G00WriteData(0x02);
S1D15G00WriteData(0x04);
S1D15G00WriteData(0x06);
S1D15G00WriteData(0x09);
S1D15G00WriteData(0x0B);
S1D15G00WriteData(0x0D);
S1D15G00WriteData(0x0F);
S1D15G00WriteData(0x00);
S1D15G00WriteData(0x02);
S1D15G00WriteData(0x04);
S1D15G00WriteData(0x06);
S1D15G00WriteData(0x09);
S1D15G00WriteData(0x0B);
S1D15G00WriteData(0x0D);
S1D15G00WriteData(0x0F);
S1D15G00WriteData(0x00);
S1D15G00WriteData(0x04);
S1D15G00WriteData(0x0B);
S1D15G00WriteData(0x0F);
S1D15G00WriteCommand(MEM_CONTROL); //Display control
S1D15G00WriteData((0 << MEM_MX) | (0 << MEM_MY) | (0 << MEM_RGB) | (0 << MEM_VW) | (0 << MEM_LAO));
Delay(20);
S1D15G00WriteCommand(DISPLAY_ON); //Display control
Delay(20);
S1D15G00ClearLcd();
}
#include "8X16.h"
void PutChar(INT8U x, INT8U y, char c, INT16U f, INT16U b) {
unsigned int i,j;
INT8U fRed,fGreenBlue,bRed,bGreenBlue;
fRed = (f>>8) & 0xFF; fGreenBlue = f & 0xFF;
bRed = (b>>8) & 0xFF; bGreenBlue = b & 0xFF;
S1D15G00SetPageArea(x, y, x+8-1, y+16-1);
for(i=0; i<16;i++) {
INT8U m=pgm_read_byte(font+c*16+i);
for(j=0;j<8;j++) {
if((m&0x80)==0x80) {
S1D15G00WriteData(fRed);
S1D15G00WriteData(fGreenBlue);
}
else {
S1D15G00WriteData(bRed);
S1D15G00WriteData(bGreenBlue);
}
m<<=1;
}
}
}
void PutGb(INT8U x, INT8U y,uint16 GbData,uint8 size,uint16 frgb,uint16 brgb) {
unsigned int i;
INT16U j;
INT8U ByteTp;
INT8U fRedGre,fGreBlu,bRedGre,bGreBlu;
fRedGre=frgb>>8;fGreBlu=frgb;
bRedGre=brgb>>8;bGreBlu=brgb;
S1D15G00SetPageArea(x, y, x+size-1, y+size-1);
for(i=0; i<((size*size)/8);i++) {
ByteTp=pgm_read_byte(Gbfont+GbData*((size*size)/8)+i);
for(j=0;j<8;j++) {
if((ByteTp&0x80)==0x80) {
S1D15G00WriteData(fRedGre);
S1D15G00WriteData(fGreBlu);
}
else {
S1D15G00WriteData(bRedGre);
S1D15G00WriteData(bGreBlu);
}
ByteTp<<=1;
}
}
}
void Put2Gb(INT8U x, INT8U y,uint8 *S,uint8 size,uint16 frgb,uint16 brgb) {
unsigned int i;
INT16U j;
INT8U ByteTp;
INT8U fRedGre,fGreBlu,bRedGre,bGreBlu;
fRedGre=frgb>>8;fGreBlu=frgb;
bRedGre=brgb>>8;bGreBlu=brgb;
S1D15G00SetPageArea(x, y, x+size-1, y+size-1);
for(i=0; i<((size*size)/8);i++) {
ByteTp=*S++;//pgm_read_byte(Gbfont+i);
for(j=0;j<8;j++) {
if((ByteTp&0x80)==0x80) {
S1D15G00WriteData(fRedGre);
S1D15G00WriteData(fGreBlu);
}
else {
S1D15G00WriteData(bRedGre);
S1D15G00WriteData(bGreBlu);
}
ByteTp<<=1;
}
}
}
uint16 rgb2clor12(uint8 Red,uint8 Gre,uint8 Blu)
{
INT8U GreTp;
INT8U RedGre,GreBlu;
GreTp=Gre;
Gre=(Gre>>5) & 0x07;
Red = (Red) & 0xF8;
RedGre=Red | Gre;
GreTp=(GreTp<<3) & 0xe0;
Blu=(Blu>>3)& 0x1f;
GreBlu=Blu | GreTp;
return (RedGre*256+GreBlu);
}
void N6100_display_string(INT8U Axc, INT8U Ayc,uint8 size,unsigned char * point)
{unsigned char i,k,x,y,Ax,Ay;
Ax=Axc;Ay=Ayc;
for(;*point!='\0';point++)
//========================
{if( 0x80>=(*point) ) k=0;//w_wod(*point);
else {x=*point;
point++;
y=*point;
k=0;
while(k< sizeof(hz_tab))
{ i=hz_tab[k];k++;
if(i==x && hz_tab[k]==y)
{i=k; PutGb(Ax,Ay,i/=2,size,rgb2clor12(155,65,238),0xffe0);
Ax+=size;if(Ax>GLCD_PIXELX) {Ax=Axc; Ay+=size;}
goto exit;}
k++;
}
//w_wod('@');
exit :k=0;
}
}
}
void draw1pic(INT8U x, INT8U y) {
uint32 i,size;
INT16U j;
INT8U GreTp;
INT8U fRed,fGre,fBlu,fRedGre,fGreBlu;
//F_handle=OpenFile("a.bmp",dir_org_clusId);
//S1D15G00ClearLcd();
Read_current_File_one_sec(&F_handle);//开始一个文件的读
ReadBmpInf(sd_buf);
S1D15G00SetPageArea(x, y, x+BmpFileHd.BiWidth-1, y+BmpFileHd.BiHeight-1);
j=BmpFileHd.BmpOffBits;
size=BmpFileHd.BmpSize;
/*set_addr(1,0);
get_hex(BmpFileHd.BmpSize>>8);
get_hex(BmpFileHd.BmpSize);*/
for(i=BmpFileHd.BmpOffBits; i<size;i+=3) {
if(j<509) {fBlu=sd_buf[j++];fGre=sd_buf[j++];fRed=sd_buf[j++];}//511
else {fBlu=sd_buf[j++];if(j>=512) {j=0;Read_current_File_one_sec(&F_handle);}
fGre=sd_buf[j++]; if(j>=512) {j=0;Read_current_File_one_sec(&F_handle);}
fRed=sd_buf[j++]; if(j>=512) {j=0;Read_current_File_one_sec(&F_handle);}
}
GreTp=fGre;
fGre=(fGre>>5) & 0x07;
fRed = (fRed) & 0xF8;
fRedGre=fRed | fGre;
GreTp=(GreTp<<3) & 0xe0;
fBlu=(fBlu>>3)& 0x1f;
fGreBlu=fBlu | GreTp;
S1D15G00WriteData(fRedGre);
S1D15G00WriteData(fGreBlu);
}
}
void PutString(INT8U x, INT8U y, char *s, INT16U f, INT16U b) {
INT8U i=0;
i=x;
while(*s) {
PutChar(i,y,*s,f,b);
s++; i+=8 ;if(i>GLCD_PIXELX) {i=x; y+=16;}
}
}
//==================================
void displayherestring(INT8U x, INT8U y, char *s)
{
PutString(x,y,s,0xF800,0xFFE0);
}
void put2asii(INT8U x, INT8U y, char s)
{
PutChar(x,y,s,0xF800,0xFFE0);
}
/*S1D15G00WriteCommand(PARTIAL_AREA );
S1D15G00WriteData(4);
S1D15G00WriteData(20);
S1D15G00WriteCommand(PARTIAL_MODE_ON);*/
//S1D15G00WriteCommand(PIXELS_ON);
//S1D15G00WriteCommand(DISPLAY_ON); ⌨️ 快捷键说明
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