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problem in string display

#include<reg51.h>
#include<string.h>
#include<stdio.h>
#define lcd_data P1
sbit rs=P2^0;
sbit rw=P2^1;
sbit en=P2^2;
unsigned char n[5]="hello";
unsigned char m[]="welcome rakesh";
void cmd_lcd(unsigned char);
void write_lcd(char);
void delay(unsigned int);
void lcd_int()
{ cmd_lcd(0x38); cmd_lcd(0x0c); cmd_lcd(0x01); cmd_lcd(0x80);
} void cmd_lcd(unsigned char x)
{ x=lcd_data;
rs=0;
rw=0;
en=1;
delay(50);
en=0;
}

void write_lcd(char s)
{

s=lcd_data;
rs=1;
rw=0;
en=1;
delay(500);
en=0;
} void delay(unsigned int temp)
{ unsigned int i,j;
for(i=0;i<255;i++);
for(j=0;j<temp;j++);
}

void main()
{ void lcd_int(); void write_lcd(n); void delay(500); void cmd_lcd(0x01); void delay(100); void write_lcd(m); void delay(100);
}

this code shows following error:
Build target 'Target 1'
compiling lcdc04.c...
LCDC04.C(50): error C161: 'n': formal parameter ignored
Target not created

please help me in clearing this...

Parents
  • "You must be a right wag at gatherings."

    Some people here got beaten at work or at home and this is their place to recover their self-esteem by bullying others. That is why they are so hostile and condescending to others asking questions.

    The good thing is that they are fairly easy to spot and you just need to learn to ignore them.

Reply
  • "You must be a right wag at gatherings."

    Some people here got beaten at work or at home and this is their place to recover their self-esteem by bullying others. That is why they are so hostile and condescending to others asking questions.

    The good thing is that they are fairly easy to spot and you just need to learn to ignore them.

Children