numair_noor
Member level 2
hi, i have tried to create a program for password based security with lcd display.
i have used mikroc. it has built in lcd program for lcd commands. but it takes too much space every time i write lcd out command in my program.
my question:
1. i need a function which can show the output on lcd. using built in lcd_out command
for example:
void show();
void show(i)
{
LCD_OUT(2,1,ARRAY)
i++
}
so i can just put the function SHOW(); at anywhere and call this function saving my memory space. otherwise i run out of memory. my code is not finished yet. but i need to finish it as quickly as possible.
any assistance from any one is so welcome. thanks so much in advance.
CODE:
I SHALL KEEP U UPDATED IF U WANT TO KNOW ANYTHING
I NEED TO CHANGE THIS PART:
TO LIKE THIS:
etc.
i have used mikroc. it has built in lcd program for lcd commands. but it takes too much space every time i write lcd out command in my program.
my question:
1. i need a function which can show the output on lcd. using built in lcd_out command
for example:
void show();
void show(i)
{
LCD_OUT(2,1,ARRAY)
i++
}
so i can just put the function SHOW(); at anywhere and call this function saving my memory space. otherwise i run out of memory. my code is not finished yet. but i need to finish it as quickly as possible.
any assistance from any one is so welcome. thanks so much in advance.
CODE:
Code:
bit pass_flag;
char kp[4];
char amir[4]={'a','m','i','r'},asim[4]={'a','s','i','m'};//,asad[4]={'a','s','a','d'};//saeed[5]={'s','a','e','e','d'};
unsigned char i=0,j=0;
void name();
void Lcd_Init();
// Lcd module connections
sbit LCD_RS at P0_0_bit;
sbit LCD_EN at P0_1_bit;
sbit LCD_D4 at P0_2_bit;
sbit LCD_D5 at P0_3_bit;
sbit LCD_D6 at P0_4_bit;
sbit LCD_D7 at P0_5_bit;
// End Lcd module connections
void main()
{
//again:
p1=0x00;
p2=0x00;
p3=0x00;
//p0.B6=0;
//p0.b7=0;
Lcd_Init(); // Initialize Lcd
Lcd_Cmd(_LCD_CLEAR); // Clear display
Lcd_Cmd(_LCD_CURSOR_OFF); // Cursor off
LCD_OUT(1,1,"enter name");
delay_ms(500);
while(1)
{
pass_flag=0;
////////push buttons FUNCTIONS START////////////////
name();//enter name
//reg();//ENTER REGISTERATION NUMBER
}
}
void name() //function for registeration number
{
for(i=0;i<4;i++)
{
while( p1==0x00 && (p3.b0!=1) && (p3.b1!=1) && (p3.b2!=1) && (p3.b3!=1) && (p3.b4!=1) && (p3.b5!=1) && (p3.b6!=1) && (p3.b7!=1) )//; //wait for any key to be pressed (p2.b0!=1) && (p2.b1!=1) && (p2.b2!=1) && (p2.b3!=1) && (p2.b4!=1) && (p2.b5!=1) && (p2.b6!=1) && (p2.b7!=1)
//////////////////new start/////////////////
if(p2.b0==1) //for a
{
//f=='0';
kp[i]='a'; //put 0 in digit[i]
Lcd_Out(2,i+1,"a"); //LCD OUT =a
while(p2.b0!=0);
}
else if(p2.b1==1) //for b
{
//f=='0';
kp[i]='b'; //put 0 in digit[i]
Lcd_Out(2,i+1,"b"); //LCD OUT =0
while(p2.b1!=0);
}
else if(p2.b2==1) //for d
{
//f=='0';
kp[i]='d'; //put 0 in digit[i]
Lcd_Out(2,i+1,"d"); //LCD OUT =0
while(p2.b2!=0);
}
else if(p2.b3==1) //for l
{
//f=='0';
kp[i]='e'; //put 0 in digit[i]
Lcd_Out(2,i+1,"e"); //LCD OUT =0
while(p2.b3!=0);
}
else if(p2.b4==1) //for m
{
//f=='0';
kp[i]='i'; //put 0 in digit[i]
Lcd_Out(2,i+1,"i"); //LCD OUT =0
while(p2.b4!=0);
}
else if(p2.b5==1) //for m
{
//f=='0';
kp[i]='m'; //put 0 in digit[i]
Lcd_Out(2,i+1,"m"); //LCD OUT =0
while(p2.b5!=0);
}
else if(p2.b6==1) ///for n
{
//f=='0';
kp[i]='n'; //put 0 in digit[i]
Lcd_Out(2,i+1,"n"); //LCD OUT =0
while(p2.b6!=0);
}
else if(p2.b7==1) //////for r
{
//f=='0';
kp[i]='r'; //put 0 in digit[i]
Lcd_Out(2,i+1,"r"); //LCD OUT =0
while(p2.b7!=0);
}
else if(p3.b7==1) ////for s
{
//f=='0';
kp[i]='s'; //put 0 in digit[i]
Lcd_Out(2,i+1,"s"); //LCD OUT =0
while(p3.b7!=0);
}
else if(p3.b6==1) ////for t
{
//f=='0';
kp[i]='t'; //put 0 in digit[i]
Lcd_Out(2,i+1,"t"); //LCD OUT =0
while(p3.b6!=0);
}
else if(p1.b0==1) ////for 0
{
//f=='0';
kp[i]='0'; //put 0 in digit[i]
Lcd_Out(2,i+1,"0"); //LCD OUT =0
while(p1.b0!=0);
}
else if(p1.b1==1) //for 1
{
kp[i]='1'; //put 1 in digit[i]
LCD_OUT(2,i+1,"1"); //LCD OUT =1
while(p1.b1!=0);
}
else if(p1.b2==1) //for 2
{
//f=='2';
kp[i]='2'; //put 2 in digit[i]
LCD_OUT(2,i+1,"2"); //LCD OUT =2
while(p1.b2!=0);
}
else if(p1.b3==1) //for 3
{
kp[i]='3'; //put 3 in digit[i]
LCD_OUT(2,i+1,"3");//LCD OUT =3
while(p1.b3!=0);
}
else if(p1.b4==1) //for 4
{
kp[i]='4'; //put 4 in digit[i]
LCD_OUT(2,i+1,"4");//LCD OUT =4
while(p1.b4!=0);
}
else if(p1.b5==1) //for 5
{
kp[i]='5';//put 5 in digit[i]
LCD_OUT(2,i+1,"5");//LCD OUT =5
while(p1.b5!=0);
}
else if(p1.b6==1) ///for 6
{
kp[i]='6'; //put 6 in digit[i]
LCD_OUT(2,i+1,"6");//LCD OUT =6
while(p1.b6!=0);
}
else if(p1.b7==1) //for 7
{
kp[i]='7'; //put 7 in digit[i]
LCD_OUT(2,i+1,"7");//LCD OUT =7
while(p1.b7!=0);
}
else if(p3.b0==1) //for 8
{
//f=='8';
kp[i]='8'; //put 8 in digit[i]
LCD_OUT(2,i+1,"8");//LCD OUT =8
while(p3.b0!=0);
}
else if(p3.b1==1) //for 9
{
//f='9';
kp[i]='9'; //put 9 in digit[i]
LCD_OUT(2,i+1,"9");//LCD OUT =9
while(p3.b1!=0);
}
else if(p3.b2==1) //////////for *
{
//f=='8';
kp[i]='*'; //put 8 in digit[i]
LCD_OUT(2,i+1,"*");//LCD OUT =8
while(p3.b0!=0);
}
else if(p3.b3==1) /////for #
{
//f='9';
kp[i]='#'; //put 9 in digit[i]
LCD_OUT(2,i+1,"#");//LCD OUT =9
while(p3.b3!=0);
}
/////////////////////name end before comparison/////////////
}
//COMPARISON STARTING FROM HERE
// if(pass_flag==0)
//{
if( ( (kp[0]==amir[0]) && ( kp[1]==amir[1]) && ( kp[2]==amir[2]) ) || ( (kp[0]==asim[0]) && ( kp[1]==asim[1]) && ( kp[2]==asim[2]) ) )
{
//delay_ms(1000);
Lcd_Cmd(_LCD_CLEAR);
//delay_ms(1000);
Lcd_Out(1,4,"ENTER PASSWORD");
pass_flag=1;
// name();
}
//else
//{
//}
// }
//else if(name_flag==1&&pass_flag==1)
// {
// if( ( (kp[0]==nasir[0]) && ( kp[1]==nasir[1]) && ( kp[2]==nasir[2]) ) || ( (kp[0]==basit[0]) && ( kp[1]==basit[1]) && ( kp[2]==basit[2]) ) || ( (kp[0]==imran[0]) && ( kp[1]==imran[1]) && ( kp[2]==imran[2]) ) || ( (kp[0]==saeed[0]) && ( kp[1]==saeed[1]) && ( kp[2]==saeed[2]) ) )
// {
// Lcd_Cmd(_LCD_CLEAR);
// Lcd_Out(2,5,"****");
// delay_ms(2000);
// Lcd_Cmd(_LCD_CLEAR);
// Lcd_Out(1,4,"WELCOME");
// pass_flag=0;
// }
// else if(name_flag==1 && pass_flag==1)
// {
// }
}I SHALL KEEP U UPDATED IF U WANT TO KNOW ANYTHING
I NEED TO CHANGE THIS PART:
Code:
else if(p3.b3==1) /////for #
{
//f='9';
kp[i]='#'; //put 9 in digit[i]
LCD_OUT(2,i+1,"#");//LCD OUT =9
while(p3.b3!=0);
}TO LIKE THIS:
Code:
else if(p3.b3==1) /////for #
{
//f='9';
kp[i]='#'; //put 9 in digit[i]
show(char i,kp[i]);
while(p3.b3!=0);
}