voting

[vishakha]

// Program to make a voting machine using LCD#include#define msec 50#define lcd_data_str_pin P2 sbit rs = P3^0; //Register select (RS) pinsbit rw = P3^1; //Read write(RW) pinsbit en = P3^6; //Enable(EN) pinsbit ini_pin = P1^0; // Start voting pinsbit stop_pin = P1^5; // Stop voting pinsbit candidate_1=P1^1; //Candidate1sbit candidate_2=P1^2; //Candidate2sbit candidate_3=P1^3; //Candidate3sbit candidate_4=P1^4; //Candidate4int max = 0;int carry = 0;int arr[4];int vote_amt[3],j;unsigned int vote_1,vote_2,vote_3,vote_4;void delay(int delay_time) // Timedelay function{
int j,k;for(j=0;j<=delay_time;j++) for(k=0;k<=1000;k++);}void lcd_cmd(unsigned char cmd_addr) //Function to send command to LCD{
lcd_data_str_pin = cmd_addr;en = 1;rs = 0;rw = 0;delay(1);en = 0;return;}void lcd_data_str(char str[50]) //Function to send string{ int p;for (p=0;str[p]!=’’;p++){
lcd_data_str_pin = str[p]; rw = 0; rs = 1; en = 1; delay(1); en = 0;}return;}void lcd_data_int(unsigned int vote) //Function to send 0-9 character values{ char dig_ctrl_var;int p;for (j=2;j>=0;j–){
vote_amt[j]=vote%10; vote=vote/10;}for (p=0;p<=2;p++){
dig_ctrl_var = vote_amt[p]+48; lcd_data_str_pin = dig_ctrl_var; rw = 0; rs = 1; en = 1; delay(1); en = 0;}return;} void vote_count() // Function to count votes{
while (candidate_1==0 && candidate_2==0 && candidate_3==0 && candidate_4==0);if (candidate_1==1){
while (candidate_1 == 1); {
vote_1 = vote_1 + 1; }}if (candidate_2==1){
while (candidate_2 == 1); {
vote_2 = vote_2 + 1; }}if (candidate_3==1){
while (candidate_3 == 1); {
vote_3 = vote_3 + 1; }}if (candidate_4==1){
while (candidate_4 == 1); {
vote_4 = vote_4 + 1; }}}void lcd_ini(){
lcd_cmd(0x38);delay(msec);lcd_cmd(0x0E);delay(msec);lcd_cmd(0x01);delay(msec);lcd_cmd(0x81);delay(msec);lcd_data_str(“Welcome!!!”);delay(100);lcd_cmd(0x01);delay(msec);lcd_cmd(0x80);delay(msec);lcd_data_str( “Press” );delay(msec);lcd_cmd(0x14);delay(msec);lcd_data_str(“button”);delay(msec);delay(msec);lcd_cmd(0xC0);delay(msec);lcd_data_str(“to”);delay(msec);lcd_cmd(0x14);delay(msec);lcd_data_str(“vote”);delay(100);lcd_cmd(0x01);delay(msec);lcd_cmd(0x80);delay(msec);lcd_data_str(“P1”);delay(msec);lcd_cmd(0x84);delay(msec);lcd_data_str(“P2”);
delay(msec);lcd_cmd(0x88);delay(msec);lcd_data_str(“P3”);delay(msec);lcd_cmd(0x8C);delay(msec);lcd_data_str(“P4”);delay(msec);vote_count();lcd_cmd(0x01);delay(msec);lcd_cmd(0x85);delay(msec);lcd_data_str(“Thank”);delay(msec);lcd_cmd(0x14);delay(msec);lcd_data_str(“You!!”);delay(100);}void results() // Function to showresults{
int i;carry = 0;lcd_cmd(0x01);delay(msec);lcd_cmd(0x80);delay(msec);lcd_data_str(“Results”);delay(msec);lcd_cmd(0x14);delay(msec);lcd_data_str(“Are”);delay(msec);lcd_cmd(0x14);delay(msec);lcd_data_str(“Out”);delay(msec); lcd_cmd(0x01);delay(msec);lcd_cmd(0x80);delay(msec);lcd_data_str(“P1”);delay(msec);lcd_cmd(0x84);delay(msec);lcd_data_str(“P2”);delay(msec);lcd_cmd(0x88);delay(msec);lcd_data_str(“P3”);delay(msec);lcd_cmd(0x8C);delay(msec);lcd_data_str(“P4”);delay(msec);lcd_cmd(0xC0);delay(100);lcd_data_int(vote_1);delay(msec);lcd_cmd(0xC4);delay(msec);lcd_data_int(vote_2);delay(msec);lcd_cmd(0xC8);delay(msec);lcd_data_int(vote_3);delay(msec);lcd_cmd(0xCC);delay(msec);lcd_data_int(vote_4);delay(300);arr[0] = vote_1;arr[1] = vote_2;arr[2] = vote_3;arr[3] = vote_4;for( i=0; i<4; i++){
if(arr>=max) max = arr;}if ( (vote_1 == max) && ( vote_2 != max) && (vote_3 != max)&& (vote_4 != max) ){
carry = 1; lcd_cmd(0x01); delay(msec); lcd_cmd(0x82); delay(msec); lcd_data_str(“Hurray!!!”); delay(50); lcd_cmd(0xC4); delay(msec); lcd_data_str(“P1”); delay(msec); lcd_cmd(0x14); delay(msec); lcd_data_str(“wins”); delay(msec);}if ( (vote_2 == max) && ( vote_1 != max) && (vote_3 != max)&& (vote_4 != max) ){
carry = 1; lcd_cmd(0x01); delay(msec); lcd_cmd(0x82); delay(msec); lcd_data_str(“Hurray!!!”); delay(50); lcd_cmd(0xC4); delay(msec); lcd_data_str(“P2”); delay(msec); lcd_cmd(0x14); delay(msec); lcd_data_str(“wins”); delay(msec);}if ( (vote_3 == max) && ( vote_2 != max) && (vote_1 != max)&& (vote_4 != max) ){
carry = 1; lcd_cmd(0x01); delay(msec); lcd_cmd(0x82); delay(msec); lcd_data_str(“Hurray!!!”); delay(50); lcd_cmd(0xC4); delay(msec); lcd_data_str(“P3”); delay(msec); lcd_cmd(0x14); delay(msec); lcd_data_str(“wins”); delay(msec);}if ( (vote_4 == max) && ( vote_2 != max) && (vote_3 != max)&& (vote_1 != max) ){
carry = 1; lcd_cmd(0x01); delay(msec); lcd_cmd(0x82); delay(msec); lcd_data_str(“Hurray!!!”); delay(50); lcd_cmd(0xC4); delay(msec); lcd_data_str(“P4”); delay(msec); lcd_cmd(0x14); delay(msec); lcd_data_str(“wins”); delay(msec);}if (carry==0){
lcd_cmd(0x01); delay(msec); lcd_cmd(0x82); delay(msec); lcd_data_str(“clash”); delay(50); lcd_cmd(0x14); delay(msec); lcd_data_str(“between!!!”); delay(50); if(vote_2 == max) {
lcd_cmd(0xC5); lcd_data_str(“P2”); delay(50); } if(vote_3 == max) {
lcd_cmd(0xC9); lcd_data_str(“P3”); delay(50); } if(vote_4 == max) {
lcd_cmd(0xCD); lcd_data_str(“P4”); delay(50); }}}void main(){
ini_pin = stop_pin = 1;vote_1 = vote_2 = vote_3 = vote_4= 0;candidate_1 = candidate_2 = candidate_3 = candidate_4 = 0;lcd_cmd(0x38);delay(msec);lcd_cmd(0x0E);delay(msec);lcd_cmd(0x01);delay(msec);lcd_cmd(0x80);delay(msec);lcd_data_str( “Press” );delay(msec);lcd_cmd(0x14);delay(msec);lcd_data_str(“init”);delay(msec);delay(msec);lcd_cmd(0xC0);delay(msec);lcd_data_str(“to”);delay(msec);lcd_cmd(0x14);delay(msec);lcd_data_str(“begin”);delay(100);while(1){
while(ini_pin != 0) {
if (stop_pin == 0) break; } if (stop_pin == 0) {
break; } lcd_ini();}while(1){
results();

[Ganesh Selvaraj]

looks very messy

[SHAH DISHANT H.]

OMG..!!

Can you please post it properly ?

It seems you have opened file with Notepad and copied. Once try with Wordpad. 

[Ashutosh Bhatt]

give ur hardware details and tell your problem also

[Author]

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