-> Error is mentioned in the program givem below in voi GSM_Init(void) function(3rd statement.
#include<reg51.h> #include<lcd.h> sbit gl= P3^4; sbit rl= P3^5; sbit rf= P3^7; void Enter (void); void GSM_Init(void); void modem_send(unsigned char *); void send_sms(unsigned char * , unsigned char *); void Delay(unsigned int); sbit Id= P3^3; sbit ir = P3^4; void amb() { SCON = 0X50; //Mode 1..8 bit data ,..1 stop bit,..1 start bit TMOD = 0X20;// Timer1….Mode2…8 bit Auto Reload TMOD = 0XFD; // Baud Rate 9600 TR1 = 1; Id = 0; Lcd_Delay(500); Id = 1; Lcd4_Init(); Lcd4_Write_String("INTELLIGENT AMBULANCE"); Lcd_Delay(500); GSM_Init(); Id = 0; Lcd_Delay(500); Id =1; while(1) { while(ir==1) //no ambulance { Lcd4_Cmd(0x01); Lcd4_Cmd(0x80); Lcd4_Write_String("NO AMBULANCE"); Id=1; rf=1; P2=0x42; Lcd_Delay(50); rf=0; rf=1; P2=0x65; Lcd_Delay(50); rf=0;
} while(ir==0) //ambulance arrived { Lcd4_Cmd(0x01); Lcd4_Cmd(0*80); Lcd4_Write_String("AMBULANCE ARRIVED"); Id=0; rf=1; P2=0x66; Lcd_Delay(50); rf=0; send_sms("AT+CMGS=\"8142154992\" ", "PATIENT UNDER CRITICAL CONDITION"); Lcd_Delay(50); } } } void GSM_Init(void) { Lcd4_Cmd(0*01); Lcd4_Write_String("GSM Initializing"); Lcd_Delay1(100); //<---- error in this statement Modem_send("AT"); Modem_send("ATE0"); Modem_send("AT+CSMS=0"); Modem_send("AT+IPR=9600"); Modem_send("AT+CMGF=1"); Modem_send("AT&W"); Modem_send("AT+CNMI=2,1,0,0,0"); Lcd4_Cmd(0*01); Lcd4_Write_String("GSM Intialized"); Lcd_Delay1(100); }
void Modem_send (unsigned char*ch) { unsigned char cha; while(*ch) { SBUF = *ch; while(TI==0); TI = 0 ; ch++ ; }
Enter(); TI = 0; RI = 0; while(1) { while(RI == 0); RI = 0; cha = SBUF ; if(cha == ‘0’); while(RI == 0); RI = 0; cha = SBUF; if(cha == ‘K’) break; SBUF = ‘A’; while(TI == 0); TI = 0 ; SBUF =’/’; while(TI == 0); TI = 0 ; } TI = 0; RI = 0; } void send_sms(unsigned char * No,unsigned char *v) { unsigned char chl = 'X' ; while(*NO) { SBUF = *NO; while(T1 ==0); TI =0; No++ ; } Enter() { while(ch1!=’>’); while( R1==0); ch1=SBUF; RI = 0; } while(*v) { SBUF=*v; while(T1==0); TI=0; v++; } RI = 0; TI = 0 ; SBUF =0*1A; while(T1==0); TI=0; RI=0; } void Lcd_Delay1(unsigned int itime ) } unsigned int i,k = 0; { unsigned int i,k=0; for(i=0;i<itime;i++) for(k=0;k<1000;k++); }
/*_____*/
void main() { unsigned char ch; Lcd4_Init(); amb(); Lcd4_Write_String("INTELLIGENT AMBULANCE"); Lcd_Delay(600); Lcd_Delay(600); while(1) {
Lcd4_Cmd(0x01); Lcd4_Cmd(0x80); while(rf==1); //wait to receive data(VT monitor) while (rf==0); ch=P2; if(ch == 0x65) {
Lcd4_Cmd(0x80); Lcd4_Write_String("NO AMBULANCE"); gl= 1 ; rl= 0 ; Lcd_Delay(100);
} if(ch==0x66) {
Lcd4_Cmd(0x80); Lcd4_Write_String("AMBULANCE ARRIVED"); gl= 0;; rl= 1; Lcd_Delay(100); } if(ch== 0x42) {
Lcd4_Cmd(0x80); Lcd4_Write_String("NO AMBULANCE"); gl= 1; rl=0; Lcd_Delay(100); } if(ch==0x35)
{ Lcd4_Cmd(0x80); Lcd4_Write_String("AMBULANCE ARRIVED"); gl=0;; rl=1;
Lcd_Delay(100); } } }
Presumably, you're referring to this: http://www.keil.com/forum/62547/ ?
So why on earth are you posting the code in a completely separate thread?!
Why don't you post the code in the same thread as the question?!
Before posting any more code, please pay attention to the simple and clearly stated instructions: www.danlhenry.com/.../keil_code.png
NO INTELLIGENCE SEEN IN THE CODE