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hkulekci/client.c

Created April 28, 2011 02:08
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CCS Code RS232 Simulation for Rf Communication on Proteus
Raw
client.c
#include <16f877.h>
#fuses XT,NOWDT,NOPROTECT,NOBROWNOUT,NOLVP,NOPUT,NOWRT,NODEBUG,NOCPD
#use delay (clock=4000000)
#use fast_io(b)
#use rs232(baud=1200, xmit=PIN_C6, rcv=PIN_C7,)
#define use_portb_lcd TRUE
#include <lcd.c>
#define CLIENT_NO '1'
#define MAXCHAR 64
#define BLANKCHARACTER ' '
#define LCDSIZEX 16
#define LCDSIZEY 2
char coming[MAXCHAR];
void charinit(){
int i;
for (i = 0;i < MAXCHAR;i++){
coming[i] = BLANKCHARACTER;
}
}
void lcd_clear(){
printf(lcd_putc,"\f");}
int printToLCD(char *readed,int *row, int *column,int *page){
lcd_gotoxy(*column,*row);
if(*readed != BLANKCHARACTER){
*column = (int8)*column + 1;
if (*column > LCDSIZEX){
*row = (int8)*row + 1;
*column = 1;
}
if (*row > LCDSIZEY){
*column = 1;
*row = 1;
lcd_clear();
*page = (int8)*page + 1;
}
printf(lcd_putc, "%c", *readed);
}
return 1;
}
void main(void)
{
char x;
int row=1,column=1,page=0;
int numOfcomingData = 0, read_to_message = 0;
int last_message = 0;
lcd_init();
while(1)
{
do{
x = getc();
}while(x == BLANKCHARACTER);
if (last_message == 1){
lcd_clear();
last_message = 0;
}
if (numOfcomingData <= 4 && x != BLANKCHARACTER){
putc(x);
//printToLCD(&x,&row,&column,&page);
//printf(lcd_putc,"%c",x);
coming[numOfcomingData] = x;
numOfcomingData++;
}
if (read_to_message == 1 && x != BLANKCHARACTER){
putc(x);
//printToLCD(&x,&row,&column,&page);
//printf(lcd_putc,"%c",x);
coming[numOfcomingData] = x;
numOfcomingData++;
}
if (coming[0] == 'h' && coming[1] == 'o'
&& coming[2] == 'c' && coming[3] == 'a'
&& coming[4] == CLIENT_NO){
read_to_message = 1;
}
if(x == '|'){
coming[0]=BLANKCHARACTER;
coming[1]=BLANKCHARACTER;
coming[2]=BLANKCHARACTER;
coming[3]=BLANKCHARACTER;
coming[4]=BLANKCHARACTER;
read_to_message = 0;
last_message = 1;
numOfcomingData = 0;
charinit();
row=0;
column=0;
page=0;
}
x = ' ';
}
}
Raw
server.c
#include <16f877.h>
#fuses XT,NOWDT,NOPROTECT,NOBROWNOUT,NOLVP,NOPUT,NOWRT,NODEBUG,NOCPD
#use delay (clock=4000000)
#use fast_io(a)
#use fast_io(b)
#use fast_io(c)
#use fast_io(d)
#use rs232(baud=1200, xmit=PIN_C6, rcv=PIN_C7,)
#define use_portb_lcd TRUE
#include <lcd.c>
//Satýrlar
#define sat1 pin_d0
#define sat2 pin_d1
#define sat3 pin_d2
#define sat4 pin_d3
#define sat5 pin_d4
#define sat6 pin_d5
//Sütunlar
#define sut1 pin_a0
#define sut2 pin_a1
#define sut3 pin_a2
#define sut4 pin_a3
#define sut5 pin_a4
#define sut6 pin_a5
#define sut7 pin_e0
#define LCDSIZEX 16
#define LCDSIZEY 2
#define MAXCHAR 64
#define BLANKCHARACTER ' '
char willBeSent[MAXCHAR] = {};
char oku()
{
output_high(sat1);
if (input(sut1))
{delay_ms(200); return 'A'; }
if (input(sut2))
{delay_ms(200); return 'B'; }
if (input(sut3))
{delay_ms(200); return 'C'; }
if (input(sut4))
{delay_ms(200); return 'D'; }
if (input(sut5))
{delay_ms(200); return '1'; }
if (input(sut6))
{delay_ms(200); return '2'; }
if (input(sut7))
{delay_ms(200); return '3'; }
output_low(sat1);
output_high(sat2);
if (input(sut1))
{delay_ms(200); return 'E'; }
if (input(sut2))
{delay_ms(200); return 'F';}
if (input(sut3))
{delay_ms(200); return 'G'; }
if (input(sut4))
{delay_ms(200); return 'H'; }
if (input(sut5))
{delay_ms(200); return '4'; }
if (input(sut6))
{delay_ms(200); return '5'; }
if (input(sut7))
{delay_ms(200); return '6'; }
output_low(sat2);
output_high(sat3);
if (input(sut1))
{delay_ms(200); return 'I'; }
if (input(sut2))
{delay_ms(200); return 'J'; }
if (input(sut3))
{delay_ms(200); return 'K'; }
if (input(sut4))
{delay_ms(200); return 'L'; }
if (input(sut5))
{delay_ms(200); return '7'; }
if (input(sut6))
{delay_ms(200); return '8'; }
if (input(sut7))
{delay_ms(200); return '9'; }
output_low(sat3);
output_high(sat4);
if (input(sut1))
{delay_ms(200); return 'M'; }
if (input(sut2))
{delay_ms(200); return 'N'; }
if (input(sut3))
{delay_ms(200); return 'O'; }
if (input(sut4))
{delay_ms(200); return 'P'; }
if (input(sut5))
{delay_ms(200); return '?'; }
if (input(sut6))
{delay_ms(200); return '0'; }
if (input(sut7))
{delay_ms(200); return '.'; }
output_low(sat4);
output_high(sat5);
if (input(sut1))
{delay_ms(200); return 'R'; }
if (input(sut2))
{delay_ms(200); return 'S'; }
if (input(sut3))
{delay_ms(200); return 'T'; }
if (input(sut4))
{delay_ms(200); return 'U'; }
if (input(sut5))
{delay_ms(200); return 'V'; }
if (input(sut6))
{delay_ms(200); return 'Y'; }
if (input(sut7))
{delay_ms(200); return 'b'; }
output_low(sat5);
output_high(sat6);
if (input(sut1))
{delay_ms(200); return 'Z'; }
if (input(sut2))
{delay_ms(200); return 'Q'; }
if (input(sut3))
{delay_ms(200); return 'X'; }
if (input(sut4))
{delay_ms(200); return 'W'; }
if (input(sut5))
{delay_ms(200); return '_' ; }
if (input(sut6))
{delay_ms(200); return 'a'; }
if (input(sut7))
{delay_ms(200); return ','; }
output_low(sat6);
return BLANKCHARACTER;
}
void lcd_clear(){
printf(lcd_putc,"\f");}
void charinit(){
int i;
for (i = 0;i < MAXCHAR;i++){
willBeSent[i] = BLANKCHARACTER;
}
}
void sendToRS232(){
int i;
for (i = 0;i < MAXCHAR ;i++){
putc(willBeSent[i]);
}
}
int printToLCD(char *readed,int *row, int *column,int *page){
if (*readed == 'b'){
*column = (int8)*column - 1;
if (*column < 1){
*row = (int8)*row - 1;
*column = LCDSIZEX;
if (*row < 1){
*row = 1;
*column = 1;
}
}
*readed = BLANKCHARACTER;
lcd_gotoxy(*column,*row);
printf(lcd_putc, "%c", *readed);
return 0;
}
lcd_gotoxy(*column,*row);
if(*readed != BLANKCHARACTER){
*column = (int8)*column + 1;
if (*column > LCDSIZEX){
*row = (int8)*row + 1;
*column = 1;
}
if (*row > LCDSIZEY){
*column = 1;
*row = 1;
lcd_clear();
*page = (int8)*page + 1;
}
printf(lcd_putc, "%c", *readed);
}
return 1;
}
int select_client(char h){
if (h == '1'){
return 1;
}else if (h == '2')
return 2;
else if (h == '3')
return 3;
else
return 0;
}
void main ( )
{
char readed;
int column=1,row=1;
int numberOfCharacters = 0;
int result = 0;
int page = 0;
set_tris_d(0b00000000);
set_tris_a(0b00111111);
set_tris_e(0b00000001);
lcd_init();
while(1)
{
lcd_clear();
delay_ms(100);
// Client Selection start
printf(lcd_putc,"Num of Client");
lcd_gotoxy(0,2);
printf(lcd_putc,"[1-2-3]:");
do{
delay_ms(100);
readed = oku();
if (select_client(readed) == 0 && readed != BLANKCHARACTER){
lcd_clear();
printf(lcd_putc,"Error!");
delay_ms(500);
lcd_clear();printf(lcd_putc,"Num of Client");
lcd_gotoxy(0,2);
printf(lcd_putc,"[1-2-3]:");
readed = BLANKCHARACTER;
continue;
}
}while(readed == BLANKCHARACTER);
lcd_clear();
//hocanibilgi[4] = readed;
//willBeSentChar(hocanibilgi);
putc('h');
putc('o');
putc('c');
putc('a');
putc(readed);
printf(lcd_putc,"%c. hoca secildi",readed);
// sending client information to rs232
//sendToRS232();
delay_ms(300);
// Client Selection end
// Sent To client first information
lcd_clear();
readed = BLANKCHARACTER;
charinit();// willBeSentler dizisini bosaltiyor
printf(lcd_putc,"Number: ");
delay_ms(100);
row = 1;
column = 8;
while(1){
readed = BLANKCHARACTER;
result = 0;
do{
delay_ms(100);
readed = oku();
}while(readed == BLANKCHARACTER);
if (row <= 1 && column < 8 && page == 0 ) column = 8;
if(readed == 'a'){
sendToRS232();
break;
}
result = printToLCD(&readed,&row,&column,&page);
if (result == 1){
if (numberOfCharacters >= MAXCHAR){
numberOfCharacters = 0;
}
willBeSent[numberOfCharacters++] = readed;
}else{
willBeSent[--numberOfCharacters] = readed;
}
}
// Sent To client first information is ending
putc('!');
// Message
lcd_clear();
readed = BLANKCHARACTER;
charinit();// wilbesent array is reset
numberOfCharacters = 0;
printf(lcd_putc,"Mess: ");
delay_ms(100);
row = 1;
column = 6;
while(1){
readed = BLANKCHARACTER;
result = 0;
do{
delay_ms(100);
readed = oku();
}while(readed == BLANKCHARACTER);
if (row <= 1 && column < 6 && page == 0) column = 6;
if(readed == 'a'){
sendToRS232();
break;
}
result = printToLCD(&readed, &row, &column, &page);
if (result == 1){
if (numberOfCharacters >= MAXCHAR){
numberOfCharacters = 0;
}
willBeSent[numberOfCharacters++] = readed;
}else{
willBeSent[--numberOfCharacters] = readed;
}
}
// son ogrenci mesaji
putc('|');
///// Last Message /////
lcd_clear();
printf(lcd_putc,"message is sent.");
lcd_gotoxy(0,2);
printf(lcd_putc,"(kulekci)");
delay_ms(750);
}
}
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