Hi,
here the set of at commands am using to set-up a pdp context to a server.
i keep getting CME error:29 ,4 and also STCPC:1(socket disconnected).
Here s the code ..
#include <PString.h>
/*
SparkFun Cellular Shield - Pass-Through Sample Sketch
SparkFun Electronics
Written by Ryan Owens
CC by v3.0
3/8/10
This version - example 26.1a - for Arduino Mega
Run jumpers from GSM shield pin 2 to Mega 19, and shield 3 to Mega 18
Ensure that there is NOT a connection from shield pins RX and TX to anywhere.
*/
#include <string.h> //Used for string manipulations
//#include<PString.h>
char incoming_char=0; //Will hold the incoming character from the Serial Port.
char buffer[1500];
PString myString(buffer,sizeof(buffer));
void setup()
{
//Initialize serial ports for communication.
Serial.begin(9600); // for terminal communication
Serial1.begin(9600); // for GSM module communication
Serial.println("Starting SM5100B Communication...");
}
void loop() {
delay(40000);
Serial.println("Reg!!");
//
Serial1.print("AT+CGATT?\r");
delay(200);
while(Serial1.available() == 0);
//delay(1000);
while(Serial1.available() != 0)
{
incoming_char=Serial1.read(); //Get the character from the cellular serial port.
Serial.print(incoming_char); //Print the incoming character to the terminal.
}
Serial.println("1");
//2
Serial1.print("AT+CGDCONT=1,"IP","www"\r");
delay(200);
while(Serial1.available() == 0);
//delay(1000);
while(Serial1.available() != 0)
{
incoming_char=Serial1.read(); //Get the character from the cellular serial port.
Serial.print(incoming_char); //Print the incoming character to the terminal.
}
Serial.println("2");
//3
Serial1.print("AT+CGPCO=0,"","", 1\r");
delay(200);
while(Serial1.available() == 0);
//delay(1000);
while(Serial1.available() != 0)
{
incoming_char=Serial1.read(); //Get the character from the cellular serial port.
Serial.print(incoming_char); //Print the incoming character to the terminal.
}
Serial.println("3");
//4
Serial1.print("AT+CGACT=1,1\r");
delay(200);
while(Serial1.available() == 0);
// delay(1000);
while(Serial1.available() != 0)
{
incoming_char=Serial1.read(); //Get the character from the cellular serial port.
Serial.print(incoming_char); //Print the incoming character to the terminal.
}
Serial.println("4");
//5
Serial1.print("AT+SDATACONF=1,"TCP","saga143.appspot.com",80\r");
//Serial1.print("AT+SDATACONF=1,"TCP","192.168.9.16",9999\r");
delay(2000);
while(Serial1.available() == 0);
//delay(1000);
while(Serial1.available() != 0)
{
incoming_char=Serial1.read(); //Get the character from the cellular serial port.
Serial.print(incoming_char); //Print the incoming character to the terminal.
}
Serial.println("5");
//6
Serial1.print("AT+SDATASTART=1,1\r");
delay(5000);
while(Serial1.available() == 0);
//delay(1000);
while(Serial1.available() != 0)
{
incoming_char=Serial1.read(); //Get the character from the cellular serial port.
Serial.print(incoming_char); //Print the incoming character to the terminal.
}
Serial.println("6");
delay(5000);
//7
Serial1.print("AT+SDATASTATUS=1\r");
delay(200);
while(Serial1.available() == 0);
//delay(1000);
while(Serial1.available() != 0)
{
incoming_char=Serial1.read(); //Get the character from the cellular serial port.
Serial.print(incoming_char); //Print the incoming character to the terminal.
}
Serial.println("7");
//8
//"POST /irss HTTP/1.1\r\nHost: saga143.appspot.com\r\nContent-Type: image/jpeg\r\nContent-Length: 5\r\n\r\n/9j/4"
//Serial1.print("AT+SSTRSEND=1,"GET /irss HTTP/1.1\n"\r");
/* myString.println("AT+SSTRSEND=1,"POST /irss HTTP/1.1");
myString.println("Host: saga143.appspot.com");
myString.println("Content-Type: image/jpeg");
myString.println("Content-Length: 5");
myString.println();
myString.println("/9j/4"\r");
Serial.println(myString);
Serial1.write(myString);*/
Serial1.print("AT+SDATATSEND=1,50");
Serial1.print(13,BYTE);
delay(100);
while(Serial1.available() == 0);
//delay(1000);
while(Serial1.available() != 0)
{
incoming_char=Serial1.read(); //Get the character from the cellular serial port.
Serial.print(incoming_char); //Print the incoming character to the terminal.
}
Serial1.print("POST /irss HTTP/1.1");
Serial1.print(13,BYTE);
Serial1.print(10,BYTE);
Serial1.print("Host: saga143.appspot.com");
Serial1.print(13,BYTE);
Serial1.print(10,BYTE);
Serial1.print("Content-Type: image/jpeg");
Serial1.print(13,BYTE);
Serial1.print(10,BYTE);
Serial1.print("Content-Length: 5");
Serial1.print(13,BYTE);
Serial1.print(10,BYTE);
Serial1.print(13,BYTE);
Serial1.print(10,BYTE);
Serial1.print("/9j/4");
Serial1.print(13,BYTE);*/
Serial1.print(26,BYTE);
//Serial1.write("");
// Serial1.write(26);
//delay(500);
while(Serial1.available() == 0);
//delay(1000);
while(Serial1.available() != 0)
{
incoming_char=Serial1.read(); //Get the character from the cellular serial port.
Serial.print(incoming_char); //Print the incoming character to the terminal.
}
Serial.println("8");
Serial1.println("AT+SDATASTATUS=1");
delay(200);
while(Serial1.available() == 0);
//delay(1000);
while(Serial1.available() != 0)
{
incoming_char=Serial1.read(); //Get the character from the cellular serial port.
Serial.print(incoming_char); //Print the incoming character to the terminal.
}
//9
Serial1.print("AT+SDATASTATUS=0\r");
delay(200);
while(Serial1.available() != 0)
{
incoming_char=Serial1.read(); //Get the character from the cellular serial port.
Serial.print("10"+incoming_char); //Print the incoming character to the terminal.
}
//10
Serial1.print("AT+SDATASTART=1,0\r");
delay(200);
while(Serial1.available() == 0);
//delay(1000);
while(Serial1.available() != 0)
{
incoming_char=Serial1.read(); //Get the character from the cellular serial port.
Serial.print(incoming_char); //Print the incoming character to the terminal.
}
Serial.println("9");
while(1);
}
Any help would be greatly appreciated..i have feeling it gotta do with at the post request.
