Section 6

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////                                                                            ////

////                                 Arduino Caller ID                          ////

////                                   Author: Jim A                            ////

////                                  Date: 2/28/2014                           ////

////                                   Version: 1.00                            ////

////                             Platform: Arduino Mega 2560                    ////

////                                                                            ////

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byte buffer[30]; //This will be filled with the information returned in caller ID. 

int counter = 0; //Used to step through the buffer

int counter2 = 0; //User to dump the buffer in to the veriable

boolean CaptureDate = 0; //Capture Date mode, used to enter the correct IF statement.

boolean CaptureTime = 0; //Capture Time mode, used to enter the correct IF statement.

boolean CaptureName = 0; //Capture Name mode, used to enter the correct IF statement.

boolean CaptureNMBR = 0; //Capture Number mode, used to enter the correct IF statement.

byte c; //Current byte returned from serial1

byte w1; //Sliding window, last possistion before the 7 character window drops the character

byte w2; //Sliding window

byte w3; //Sliding window

byte w4; //Sliding window

byte w5; //Sliding window

byte w6; //Sliding window

byte w7; //Sliding window, first slot in the window

void setup() {

  Serial1.begin(38400); //The Modem I am using is a 33.6 USR Sportster and needed 38400BAUD

  Serial.begin(38400); //This is the comunication with the local serial port, Felt no reason to have a baud miss match.

  ModemInit(); //Function that sets all the veriables for the modem. See http://jim.akesons.com for more info.

  delay(100); 

  Serial.println("Done Modem init"); //Just used for Diagnostics.

}

void loop()

{

  while(Serial1.available() > 0) //If serial data from the modem is available

   {

     c = Serial1.read(); //Read that data in to the veriable.

     w1 = w2; //Sliding window, drops what was window 1 and updates it with that is in window 2.

     w2 = w3; //sliding window

     w3 = w4; //sliding window

     w4 = w5; //sliding window

     w5 = w6; //sliding window

     w6 = w7; //sliding window

     w7 = c; //sliding window updating with the most recent information.

     if (CaptureDate == 1) { //Flag turned on meaning Date data has been detected.

       if(c==13){ //If end of line then dump to screen

         Serial.print("Date: "); //Just for diagnostics.

         counter2 = 0; 

         while (counter2 <= counter) {

           Serial.write(buffer[counter2]); //write the content of the buffer to serial, this is for diagnostics.

           counter2++;

         }

         Serial.println(" "); //Just to dump a charage return at the end of the line, again diagnostics.

         CaptureDate = 0; //Reset the veriables as this operation is completed.

         counter = 0;

       }

       else { //If not end of line

         buffer[counter] = w7;

         counter++;

       }

     }

     if (CaptureTime == 1) { //Flag turned on meaning Date data has been detected.

       if(c==13){ //If end of line then dump to screen

         Serial.print("Time: ");

         counter2 = 0;

         while (counter2 <= counter) {

           Serial.write(buffer[counter2]);

           counter2++;

         }

         Serial.println(" ");

         CaptureTime = 0;

         counter = 0;

       }

       else { //If not end of line

         buffer[counter] = w7;

         counter++;

       }

     }

     if (CaptureName == 1) { //Flag turned on meaning Date data has been detected.

       if(c==13){ //If end of line then dump to screen

         Serial.print("Name: ");

         counter2 = 0;

         while (counter2 <= counter) {

           Serial.write(buffer[counter2]);

           counter2++;

         }

         Serial.println(" ");

         CaptureName = 0;

         counter = 0;

       }

       else { //If not end of line

         buffer[counter] = w7;

         counter++;

       }

     }

     if (CaptureNMBR == 1) { //Flag turned on meaning Date data has been detected.

       if(c==13){ //If end of line then dump to screen

         Serial.print("NMBR: ");

         counter2 = 0;

         while (counter2 <= counter) {

           Serial.write(buffer[counter2]);

           counter2++;

         }

         Serial.println(" ");

         CaptureNMBR = 0;

         counter = 0;

       }

       else { //If not end of line

         buffer[counter] = w7;

         counter++;

       }

     }

   else if(w1==68 and w2==65 and w3==84 and w4==69 and w5==32 and w6==61 and w7==32) {CaptureDate = 1;} //If "DATE = " is detected....

   else if(w1==84 and w2==73 and w3==77 and w4==69 and w5==32 and w6==61 and w7==32) {CaptureTime = 1;} //If "TIME = " is detected....

   else if(w1==78 and w2==65 and w3==77 and w4==69 and w5==32 and w6==61 and w7==32) {CaptureName = 1;} //IF "NAME = " is detected....

   else if(w1==78 and w2==77 and w3==66 and w4==82 and w5==32 and w6==61 and w7==32) {CaptureNMBR = 1;} //IF "NMBR = " is detected....

   }

}

void ModemInit() {

  Serial1.println("AT&D0");     // Ignore DTR

  delay(500);

  Serial1.println("ATH0");      //Hangup

  delay(500);

  Serial1.println("ATZ0");      // Reset Modem

  delay(500);

  Serial1.println("AT&C0");     // Ignore Carier Detect

  delay(500);

  Serial1.println("at#cid=1");  // Enable CALLER ID

  delay(500);

}

//Sample Code just to talk back and forth to the modem, through the RS232 adapter.

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////                                                                            ////

////                                   MDM Test Code                            ////

////                              Author: Jim A & Mark M                        ////

////                                 Date: 2/28/2014                            ////

////                                  Version: 1.00                             ////

////                            Platform: Arduino Mega 2560                     ////

////                                                                            ////

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//SERIAL PASS THOUGH, FOR MODEM TESTING.

//THIS IS ALL BASED ON A USR SPORTSTER 33.6 FaxModem 0413

void setup() {

  Serial1.begin(38400);

  Serial.begin(38400);

  ModemInit();

  delay(100);

  DialModem("4037309927");

}

void loop() {

byte c;

if (Serial1.available() > 0)

  {

    while(Serial1.available() > 0) {

      c = Serial1.read();

      Serial.write(c);

    }         

  }  

if (Serial.available() > 0)

  {

    while(Serial.available() > 0) {

      c = Serial.read();

      Serial1.write(c);

    }         

  }  

}

void DialModem(String PNum) {

  Serial1.print("ATDT");

  Serial1.println(PNum);

}

void ModemInit() {

  Serial1.println("AT&D0");     // Ignore DTR

  delay(2000);

  Serial1.println("ATH0");      //Hangup

  delay(2000);

  Serial1.println("ATZ0");      // Reset Modem

  delay(2000);

  Serial1.println("AT&C0");     // Ignore Carier Detect

  delay(2000);

  Serial1.println("at#cid=1");  // Enable CALLER ID

  delay(2000);

//ATDT//2505734220  

//

//CALLER ID EXAMPLE RECIEVED FROM MODEM:

//RING

//

//DATE = 0228

//TIME = 2330

//NAME = Alberta

//NMBR = 4034639546

}