سلام دوستان .من یه glcd به شماره ts12864a-2 دارمولی نمی تونم راه اندازیش کنم .کسی میتونه به من کمک کنه لطفا با بسکام یه مثال بزارید + ترتیب پایه ها
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پاسخ : راه اندازی glcd ts112864a-2
سلام
منم مثل بقیه در راه اندازی glcd ها به مشکل خوردم.
برنامه به زبان c توی codvision هست و در پروتئوس جواب داده نمیدونم چرا در سخت افزار جواب نمیده.
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پاسخ : راه اندازی glcd ts112864a-2
#include <mega32.h>
#include <delay.h>
#include <stdio.h>
#define LCD_RS PORTC.0
#define LCD_RW PORTC.1
#define LCD_E PORTC.2
#define LCD_CS1 PORTC.3
#define LCD_CS2 PORTC.4
#define LCD_RST PORTC.5
#define DDR_DATA DDRB
#define DATAPORT PORTB
#define DATAPIN PINB
//______________________________
const unsigned char num[128] = {0,127,127, 65, 65,127,127, 0, //0
0, 0, 0, 6,126,126, 0, 0, //1
0, 0,123,123,107,111,111, 0, //2
0,107,107,107,107,127,127, 0, //3
0, 15, 15, 8, 8,127,127, 0, //4
0,111,111,107,107,123,123, 0, //5
0,127,127, 73, 73,121,121, 0, //6
0, 7, 7, 3,127,127, 0, 0, //7
0,127,127, 73, 73,127,127, 0, //8
0, 79, 79, 73, 73,127,127, 0, //9
0,127,127, 19, 19,127,127, 0, //A
0,127,127, 73, 73, 73, 62, 0, //B
0,127,127, 99, 99, 99, 0, 0, //C
0,127,127, 65, 65, 65, 62, 0, //D
0,127,127, 73, 73, 73, 65, 0, //E
0,127,127, 27, 27, 3, 3, 0 //F
};
const unsigned char ATMEl[1024] = {
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0,192,240, 16,176, 48, 32,176,112, 32,128, 0, 0, 0, 0, 0,
128,128,128,128,128,128,128,240, 56, 24,248, 8,200, 8, 48, 0,
192,128,128,128,128, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0,192,192, 32, 32, 32, 16, 16, 16, 0, 8, 14,
31, 23, 33, 64,129, 2, 4, 15, 16, 8, 7, 1,123, 3, 3, 5,
121,225, 65, 64, 64, 64, 64, 65, 65,194,194,197, 67, 72, 82,113,
33, 63,188,128, 1, 31, 60, 32, 64, 64,128,128,128, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
128,128, 64, 32, 0, 16, 0, 8, 8, 8, 8, 8, 8,200, 24, 8,
8, 8,104, 24, 24, 24, 48, 96,192, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0,192,254,127, 0, 1, 0, 2, 4, 8, 16, 32, 64,128,
128, 64, 64, 32, 32, 17, 26, 12, 28, 36,196, 2, 3, 0, 0,224,
16, 8,196, 50, 40, 5, 5,194, 38, 64,160, 17,185,145,145,153,
129,146,148, 48,114,194,192,157,140, 26, 36, 68, 9,145,103,140,
56, 96,192, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 64, 48, 24, 4,194,
33, 16, 0, 4, 4,128,194, 64, 0, 32, 0, 2, 66, 76, 64, 0,
0, 1, 14, 48, 0, 1, 32,124, 15, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 1, 3, 2, 4, 4, 6, 4, 8, 24, 48, 32, 64,
192,128, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 4, 16, 64,135,
8, 32, 7, 76, 80,168, 32, 0, 64, 2, 5,130,133,136,136, 16,
16, 24,136,140,134, 5, 67, 98, 8, 0, 4,140, 64, 33, 16, 7,
0, 0, 1, 3, 14, 24, 48,192,128, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0,224, 28, 7, 1,128,112, 12, 3,128,
128, 0,112, 12, 66, 65, 64, 64,128, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,128, 0,224,
192,208,129,218, 38, 4, 0, 16, 48, 32, 64,192,128, 0, 0, 1,
6, 8,112, 16, 32, 0, 0, 1, 16,144,146,146,144,144,128,128,
128, 0, 0, 66, 66, 74, 72, 72, 73, 72, 64, 0, 0, 32, 32, 36,
36, 36, 36,100, 68, 64, 64, 64, 1, 63, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,255,129, 0, 0, 0, 0, 1, 0, 0, 0,
15, 96,128, 0, 0, 30, 32,128, 0, 3, 22, 12,112,128, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,128, 8, 2, 0,128,202,
47, 25, 7, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 2, 2, 2,
4, 4, 4, 4, 4, 0, 2, 3, 3, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 3, 2, 4, 0, 8, 0, 16, 16, 16,
224, 0,192, 17,148, 24, 0, 16, 17, 2, 4,140,136, 15, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0,128,128, 64, 0, 96, 32, 56, 24, 9,141, 36, 36, 0, 5, 1,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 2, 0, 0, 0, 0, 4, 2, 5, 8, 2, 4, 0, 8, 4, 8,
1, 3, 24, 5, 24, 20, 16, 28, 0, 22, 0, 8, 1, 9, 0, 8,
8, 7, 8, 1, 4, 0, 7, 2, 3, 1, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
};
//______________________________
//__Trigger_____________________
void trigger(void)
{
LCD_E = 1; //EN high
delay_us(5);
LCD_E = 0; //EN low
delay_us(5);
}
//______________________________
//__Read Data___________________
char DATA_R(){
unsigned char buffer;
DDR_DATA=0x00; //make Input
DATAPORT=0xFF;
delay_us(1);
LCD_RS = 1; //RS high --> data
LCD_RW = 1; //RW high --> read
trigger();
LCD_E=1;
delay_us(1);
buffer=DATAPIN;
delay_us(1);
LCD_E=0;
DDR_DATA=0xFF; //make Output
delay_us(1);
return buffer;
}
//______________________________
//__Write Data__________________
void DATA_W(char DATA){
LCD_E=0;
LCD_RW=0;
delay_us(10);
LCD_RS=1;
DATAPORT=DATA;
LCD_E=1;
delay_us(10);
LCD_E=0;
}
//______________________________
//__Write Command_______________
void COMMAND_W(char COMM){
LCD_E=0;
LCD_RW=0;
delay_us(10);
LCD_RS=0;
DATAPORT=COMM;
LCD_E=1;
delay_us(10);
LCD_E=0;
}
//______________________________
//__Chip Select_________________
void CHIP_SEL(char CHIP){
LCD_E=0;
LCD_RW=0;
if(CHIP==0){
LCD_CS1=1;
LCD_CS2=0;
}
else{
LCD_CS1=0;
LCD_CS2=1;
}
}
//______________________________
//__LCD Init____________________
void LCD_INIT(void){
COMMAND_W(0x3F); //Display ON
COMMAND_W(0xB8); //X Address => 0
COMMAND_W(0xC0); //Display Start Line => 0
COMMAND_W(0x40); //Y Address => 0
}
//______________________________
//______________________________
void lcd_show(void){
unsigned char i,j;
unsigned int m;
CHIP_SEL(0);
LCD_INIT();
m=0;
while(m<=1023){
for(j=0;j<8;j++){
COMMAND_W(0b10111000+j);
for(i=0;i<=63;i++){
DATA_W(ATMEl[m]);
m++;
}
m=m+64;
}
}
m=64;
CHIP_SEL(1);
LCD_INIT();
while(m<=1023){
for(j=0;j<8;j++){
COMMAND_W(0b10111000+j);
for(i=0;i<=63;i++){
DATA_W(ATMEl[m]);
m++;
}
m=m+64;
}
}
}
//______________________________
//______________________________
char spix(char x,char y ){
unsigned char j,i,y_1,box=0;
if(x<=63){
CHIP_SEL(0);
}
else{
CHIP_SEL(1);
x=x-64;
}
y_1=y/8;
i=y%8;
y=0b00000001;
for(j=0;j<i;j++){
y=y<<1;
}
COMMAND_W(0x40+x);
COMMAND_W(0xB8+y_1);
box=DATA_R();
box=box|y;
y=~y;
COMMAND_W(0x40+x);
COMMAND_W(0xB8+y_1);
DATA_W(box);
}
//______________________________
//__LCD Clear___________________
void glcd_clear(){
char i,j,k;
for(k=0;k<2;k++){
CHIP_SEL(k);
for(i=0;i<8;i++){
COMMAND_W(0xB8+i);
COMMAND_W(0x40);
for(j=0;j<64;j++){
DATA_W(0x00);
//delay_ms(50);
}
}
}
}
//_______________________________
//__MAIN PROGRAM_________________
void main(){
DDRB=0xff;
DDRC=0xFF;
LCD_RST=1;
delay_ms(500);
lcd_show();
delay_ms(2000);
glcd_clear();
spix(0,0);
spix(0,6);
spix(0,7);
spix(126,7);
spix(65,57);
spix(32,35);
spix(110,22);
spix(110,24);
spix(110,26);
}
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