hi
i have this code
but have problem can you help me ?
#include "SIM900.h"
#include <SoftwareSerial.h>
#include "inetGSM.h"
//#include "sms.h"
//#include "call.h"
//To change pins for Software Serial, use the two lines in GSM.cpp.
//GSM Shield for Arduino
//www.open-electronics.org
//this code is based on the example of Arduino Labs.
//Simple sketch to start a connection as client.
InetGSM inet;
//CallGSM call;
//SMSGSM sms;
char msg[50];
int numdata;
char inSerial[50];
int i=0;
boolean started=false;
void setup()
{
//Serial connection.
Serial.begin(9600);
Serial.println("GSM Shield testing.");
//Start configuration of shield with baudrate.
//For http uses is raccomanded to use 4800 or slower.
if (gsm.begin(2400)){
Serial.println("\nstatus=READY");
started=true;
}
else Serial.println("\nstatus=IDLE");
if(started){
//GPRS attach, put in order APN, username and password.
//If no needed auth let them blank.
if (inet.attachGPRS("inet.vivacell.am", "", ""))
Serial.println("status=ATTACHED");
else Serial.println("status=ERROR");
delay(1000);
//Read IP address.
gsm.SimpleWriteln("AT+CIFSR");
delay(5000);
//Read until serial buffer is empty.
gsm.WhileSimpleRead();
//TCP Client GET, send a GET request to the server and
//save the reply.
numdata=inet.httpGET("www.google.com", 80, "/", msg, 50);
//Print the results.
Serial.println("\nNumber of data received:");
Serial.println(numdata);
Serial.println("\nData received:");
Serial.println(msg);
}
};
void loop()
{
//Read for new byte on serial hardware,
//and write them on NewSoftSerial.
serialhwread();
//Read for new byte on NewSoftSerial.
serialswread();
};
void serialhwread(){
i=0;
if (Serial.available() > 0){
while (Serial.available() > 0) {
inSerial*=(Serial.read());*
- delay(10);*
- i++; *
- }*
_ inSerial*='\0';_
_ if(!strcmp(inSerial,"/END")){_
Serial.println("");
_ inSerial[0]=0x1a;*
* inSerial[1]='\0';*
* gsm.SimpleWriteln(inSerial);*
* }*
* //Send a saved AT command using serial port.*
* if(!strcmp(inSerial,"TEST")){*
* Serial.println("SIGNAL QUALITY");*
* gsm.SimpleWriteln("AT+CSQ");*
* }*
* //Read last message saved.*
* if(!strcmp(inSerial,"MSG")){*
* Serial.println(msg);*
* }*
* else{*
* Serial.println(inSerial);*
* gsm.SimpleWriteln(inSerial);*
* } *
* inSerial[0]='\0';*
* }*
}
void serialswread(){
* gsm.SimpleRead();*
}
this is error
GSM_GPRSLibrary_Client.ino:1:20: error: SIM900.h: No such file or directory
GSM_GPRSLibrary_Client.ino:3:21: error: inetGSM.h: No such file or directory
GSM_GPRSLibrary_Client:15: error: 'InetGSM' does not name a type
GSM_GPRSLibrary_Client.ino: In function 'void setup()':
GSM_GPRSLibrary_Client:32: error: 'gsm' was not declared in this scope
GSM_GPRSLibrary_Client:41: error: 'inet' was not declared in this scope
GSM_GPRSLibrary_Client:47: error: 'gsm' was not declared in this scope
GSM_GPRSLibrary_Client:54: error: 'inet' was not declared in this scope
GSM_GPRSLibrary_Client.ino: In function 'void serialhwread()':
GSM_GPRSLibrary_Client:86: error: 'gsm' was not declared in this scope
GSM_GPRSLibrary_Client:91: error: 'gsm' was not declared in this scope
GSM_GPRSLibrary_Client:99: error: 'gsm' was not declared in this scope
GSM_GPRSLibrary_Client.ino: In function 'void serialswread()':
GSM_GPRSLibrary_Client:106: error: 'gsm' was not declared in this scope