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Update DOOR_LOCK_MIKROC.c #1

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135 changes: 68 additions & 67 deletions DOOR_LOCK_MIKROC.c
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Original file line number Diff line number Diff line change
Expand Up @@ -5,38 +5,38 @@
#define lcdport P2

//Pin configuaration for lcd-screen
sbit rs=P3^4;
sbit rw=P3^5;
sbit en=P3^6;
sbit rs = P3 ^ 4;
sbit rw = P3 ^ 5;
sbit en = P3 ^ 6;

//Pin configuaration for servo-motor
sbit m1=P3^0;
sbit m2=P3^1;
sbit m1 = P3 ^ 0;
sbit m2 = P3 ^ 1;

//Pin configuaration for Keypad: row
sbit r1=P1^0;
sbit r2=P1^1;
sbit r3=P1^2;
sbit r4=P1^3;
sbit r1 = P1 ^ 0;
sbit r2 = P1 ^ 1;
sbit r3 = P1 ^ 2;
sbit r4 = P1 ^ 3;

//Pin configuaration for Keypad: col
sbit c1=P1^4;
sbit c2=P1^5;
sbit c3=P1^6;
sbit c1 = P1 ^ 4;
sbit c2 = P1 ^ 5;
sbit c3 = P1 ^ 6;

//Pin configuaration for Buzzer
sbit buzzer=P1^7;
sbit buzzer = P1 ^ 7;

//Globar Array Declaration for Storig Password
char uid[]="54321";
char id[5];

//Function declaration
void lcdint(); // Function to initialize Lcd-Screen
void lcddis(char *); //Function to Display a string
void LCD_INT(); // Function to initialize Lcd-Screen
void LCD_Display(char *); //Function to Display a string
void delay(int); //Delay Function
void lcdcmd(char); // Function to command Lcd
void lcddata(char); // Function to display a single character in screen
void LCD_CMD(char); // Function to command Lcd
void LCD_Data(char); // Function to display a single character in screen
char lcdkey(); // Lcd Keyboard function
char scan_key(); //Function to take single key input
void door_open(); //Function to open door
Expand All @@ -51,57 +51,56 @@ void main(){
P2=0x00; // Using Port 2 as output port
P1=0xff; // Using Port 1 as input port

lcdint(); //Intitializing LCD-Screen
lcddis("Door is Locked");
//lcdcmd(0xc0);
//lcddis("Enter Passcode:");
LCD_INT(); //Intitializing LCD-Screen
LCD_Display("Door is Locked");
//LCD_CMD(0xc0);
//LCD_Display("Enter Passcode:");
delay(100);
lcdcmd(0x01); //Clearing Display Screen
lcdcmd(0x02); //4bit mode for LCd-Screen
lcddis("Enter Password:");
lcdcmd(0xc0); // Cursor beggining of second line
LCD_CMD(0x01); //Clearing Display Screen
LCD_CMD(0x02); //4bit mode for LCd-Screen
LCD_Display("Enter Password:");
LCD_CMD(0xc0); // Cursor beggining of second line
n=0;
while(n<5){
key=scan_key();
id[n]=key;
//lcddata(key);
//LCD_Data(key);
delay(100);
n++;
}
lcdcmd(0x01); //ClearingLCD-Screen
lcdcmd(0x02); // 4bit mode for LCD-Screen
LCD_CMD(0x01); //ClearingLCD-Screen
LCD_CMD(0x02); // 4bit mode for LCD-Screen

if(strcmp(uid,id)==0){
lcddis("Password Matched");
LCD_Display("Password Matched");
delay(200);
door_open(); //openining door
delay(600);
door_close(); //closing door
lcdcmd(0x01); //Clearing LCD-Screen
lcdcmd(0x02); //4bit mode for LCD-Screen
}
else{
lcddis("Wrong Password");
else
{
LCD_Display("Wrong Password");
sounder(); //Buzzing Sounde
delay(200);
lcdcmd(0x01); //Clearing LCD-Screen
lcdcmd(0x02); //4bit mode for LCD-Screen
lcddis("Please Try Again");
LCD_CMD(0x01); //Clearing LCD-Screen
LCD_CMD(0x02); //4bit mode for LCD-Screen
LCD_Display("Please Try Again");
delay(200);
lcdcmd(0x01); //Clearing LCD-Screen
lcdcmd(0x02); //4bit mode for LCD-Screen
}
LCD_CMD(0x01); //Clearing LCD-Screen
LCD_CMD(0x02); //4bit mode for LCD-Screen
}

//Lcd-Screen Initialization Function
void lcdint(){
lcdcmd(0x38); // lcd initialize matrix 8bit
void LCD_INT(){
LCD_CMD(0x38); // lcd initialize matrix 8bit
delay(2);
lcdcmd(0x01); // Clearing Lcd-Screen
LCD_CMD(0x01); // Clearing Lcd-Screen
delay(2);
lcdcmd(0x80); // lcd screen row-0 col-0
LCD_CMD(0x80); // lcd screen row-0 col-0
delay(2);
lcdcmd(0x0e); //Display cursor blinking
LCD_CMD(0x0e); //Display cursor blinking
delay(2);
}
//Delay Function
Expand All @@ -112,7 +111,8 @@ void delay(int x)
for(j=0;j<1275;j++);
}
//Lcd-Command Function
void lcdcmd(char A){
void LCD_CMD(char A)
{
lcdport=A; // character is conntected to Lcd port-1
rs=0; //reg select pin initially for command registor
rw=0; //reg writ pin initially write operation
Expand All @@ -121,16 +121,16 @@ void lcdcmd(char A){
en=0; //after delay enable pin low
}
//Lcd-Display String Function
void lcddis(char *p){
void LCD_Display(char *p){
while(*p!='\0'){
lcddata(*p);
LCD_Data(*p);
delay(10);
p++;
}
}

//Lcd-Data Function to Send Char to Lcd Data port
void lcddata(char value)
void LCD_Data(char value)
{
lcdport=value; //Data pins are coonected to Lcd-PORT-2
rs=1; // reg select pin initially to select Data resistor
Expand All @@ -143,25 +143,26 @@ void lcddata(char value)
// Buzzer Function
void sounder(){
int i;
for(i=0;i<5;i++){
for(i=0;i<5;i++)
{
buzzer=1; //buzzer on
delay(100);
buzzer=0; //buzzer of
}
}
//Function to Open Door
void door_open(){
lcdcmd(0x01); //Clearing LCD-Screen
lcdcmd(0x02); //4bit mode for LCD-Screen
lcddis("Opening Door...");
LCD_CMD(0x01); //Clearing LCD-Screen
LCD_CMD(0x02); //4bit mode for LCD-Screen
LCD_Display("Opening Door...");
m1=1; //Motor on
m2=0; //motor off
}
//Function to Close Door
void door_close(){
lcdcmd(0x01);
lcdcmd(0x02);
lcddis("Closing Door...");
LCD_CMD(0x01);
LCD_CMD(0x02);
LCD_Display("Closing Door...");
m1=0;
m2=0;
delay(20);
Expand All @@ -177,7 +178,7 @@ void door_close(){
char scan_key()
{
char b='a';
while(b=='a'){
while(b == 'a'){
b=lcdkey();
}
return b;
Expand All @@ -192,19 +193,19 @@ char lcdkey(){
r2=r3=r4=1;
//if row=0 column=0 then 1 is returned or if we enter 1 in keypad 2
if(c1==0){
lcddata('*');
LCD_Data('*');
delay(2);
return '1';
}
//if row=0 column=1 then 2 is returned or if we enter in keypad 2
if(c2==0){
lcddata('*');
LCD_Data('*');
delay(2);
return '2';
}
//if row=0 column=2 then 3 is returned or if we enter in keypad 3
if(c3==0){
lcddata('*');
LCD_Data('*');
delay(2);
return '3';
}
Expand All @@ -214,19 +215,19 @@ char lcdkey(){
r1=r3=r4=1;
//if row=1 column=0 then 4 is returned or if we enter in keypad 4
if(c1==0){
lcddata('*');
LCD_Data('*');
delay(2);
return '4';
}
//if row=1 column=1 then 5 is returned or if we enter in keypad 5
if(c2==0){
lcddata('*');
LCD_Data('*');
delay(2);
return '5';
}
//if row=1 column=2 then 6 is returned or if we enter in keypad 6
if(c3==0){
lcddata('*');
LCD_Data('*');
delay(2);
return '6';
}
Expand All @@ -236,19 +237,19 @@ char lcdkey(){
r1=r2=r4=1;
//if row=2 column=0 then 7 is returned or if we enter in keypad 7
if(c1==0){
lcddata('*');
LCD_Data('*');
delay(2);
return '7';
}
//if row=2 column=1 then 8 is returned or if we enter in keypad 8
if(c2==0){
lcddata('*');
LCD_Data('*');
delay(2);
return '8';
}
//if row=2 column=2 then 9 is returned or if we enter in keypad 9
if(c3==0){
lcddata('*');
LCD_Data('*');
delay(2);
return '9';
}
Expand All @@ -258,19 +259,19 @@ char lcdkey(){
r1=r2=r3=1;
//if row=3 column=0 then * is returned or if we enter in keypad *
if(c1==0){
lcddata('*');
LCD_Data('*');
delay(2);
return '*';
}
//if row=3 column=1 then 0 is returned or if we enter in keypad 0
if(c2==0){
lcddata('*');
LCD_Data('*');
delay(2);
return '0';
}
//if row=3 column=2 then # is returned or if we enter in keypad #
if(c3==0){
lcddata('*');
LCD_Data('*');
delay(2);
return '#';
}
Expand Down