i am working on a project for the automatic power reading using gsm but getting some errors: please check the program and guide me
Build target 'Target 1' compiling codec.c... codec.c(2): warning C318: can't open file 'lcd.h' codec.c(3): warning C318: can't open file 'rtc.h' codec.c(5): warning C318: can't open file 'bcd2ascii.h' codec.c(6): warning C318: can't open file 'serial.h' CODEC.C(35): warning C206: 'lcdInit': missing function-prototype CODEC.C(36): warning C206: 'LCDstr': missing function-prototype CODEC.C(36): error C267: 'LCDstr': requires ANSI-style prototype Target not created
#include<reg52.h> #include <lcd.h> #include <rtc.h> #include<string.h> #include<bcd2ascii.h> #include<serial.h>
sbit sw1=P3^7; sbit sw2=P3^6; sbit sw3=P3^5; sbit buzzer=P2^3; sbit relay=P2^2; sbit rled =P3^4; sbit gled =P3^3; bit flag_sw,flagr=0;
static unsigned char k=0,s=0x84,*result,h,unit=0; unsigned char inc=23,check_flag=0,month_flag=0,month; unsigned char *time,*res; unsigned char idata byte1[100]; unsigned char *date,*u,i,j,a=0,b,c,d;
void main() { TMOD=0x20; // serial communication intialization TH1=0XFD;SCON=0X50;TR1=1;i=0; IE=0X91;IT0=0;
lcdInit(); // LCD intialization LCDstr("AUTOMATIC POWER",0x80); LCDstr("METER READING",0xc0); delay(2000);
gsm_check();gsm_rec(); //gsm modem intialization gled=0;rled=1;buzzer=1;relay=1;
while(1) //super loop {
//time display LCDstr("DATE ",0x80); LCDstr("TIME",0xc0); date=getDate(); LCDstr(date,0x86); time=getTime(); LCDstr(time,0xc6); flag_sw=0;delay(1000);
//units display putComL(0x01); LCDstr("UNITS=",0x80); putComL(0x86); unit=getCharE(0x15); u=bcdtoascii(unit); LCDstr(u,0x87);
delay(2000);
/**************checking********************/
a=getCharE(0x04); // gsm modem sending sms if(a>=28 ) { gsm_check(); delay(200); ES=0; unit=0; putCharE(unit,0x15); rled=0;gled=1; gsm_send(byte,"number"); }
//else case
if(a>=16 & d==c){month_flag=1;} else month_flag=0;month_flag=getCharE(0x20);
if(check_flag==0 & month_flag==1 &flagr==0){flagr=1;relay=0;rled=0;gled=1;buzzer=0;delay(100);buzzer=1;} else if(check_flag==1 ){ gled=0;rled=1;buzzer=1;relay=1;} delay(1000);
//receving sms for(j=0;j<100;j++) {if(byte1[j]=='*' &byte1[j+1]=='P' & byte1[j+2]=='A'& byte1[j+3]=='I'& byte1[j+4]=='D') {ES=0;LCDstr("received",0xc0); a=1;check_flag=1;putCharE(check_flag,0x10); gsm_rec(); }} //time setting
if(sw3==0){enter_time();} delay(1000);k=0;
}}
Please Guide Me...
If you have written code with:
lcdInit(); // LCD intialization LCDstr("AUTOMATIC POWER",0x80); LCDstr("METER READING",0xc0);
Then you must have picked up that "lcdInit()" or "LCDstr()" somewhere.
That would be the place where you can also find the header files required.
Unless you have only seen partial code somewhere and cut/pasted without checking what you had access to. Then you have to start from scratch and write all functions for LCD access. Or go find other code to use instead.
But how about you start looking at the same place you originally "found" lcdInit() and LCDstr()...
And please - do stay in one (1) thread. New threads don't give you more answers. They only make people irritated - and irritated people tends to ignore things that irritates them.
There are clear, simple instructions on how to post source code - look at the picture: www.danlhenry.com/.../keil_code.png
Since you've now started three new threads, you have managed to miss that three times!
For any kind of programming, you really need to learn to read documentation and pay attention to details like that!
So, as Per said, go back to wherever you found this code, and carefully study all the documentation/instructions that accompanied it - in particular, how to set up your project.
You will also need to study the Keil Manuals: http://www.keil.com/support/man_c51.htm
In particular, the uVision manual - which includes tutorials showing you how to set-up a project: http://www.keil.com/support/man/docs/uv4/
More info here: http://www.keil.com/books/
More info here:
I think your good intentions are admirable.
However, at some point, we all have to recognize that no matter how hard we try, there will be people who are going to remain, ..., "intellectually challenged".
That's just life, as true for you today as it was for Don Juan DeMarco then.
so, respect the people, and respect their right to stupidity.
there will be people who are going to remain, ..., "intellectually challenged".
Of course. But we haven't established quite yet that this particular specimen is a really hopeless case. There are some serious errors in his ways, but he hasn't exhibited the tell-tale signs of incorrigibility yet.