By the way doo you have any experience using the SoftwareSerial Libary and RFM12B Libary together ? Im tring to connect RFID Reader ID-12LA tx line to pin 9 on the Moteino it works when i don't include the RFM12B libary... Maybe both libary uses the same Interrupts?
#include <SoftwareSerial.h>
#include <RFM12B.h>
#define SERIAL_BAUD 115200
#define NETWORKID 100
#define NODEID 1 // network ID used for this unit
#define DOORNODEID 3
#define SAFENODEID 4
// The RFID module's TX pin needs to be connected to the Arduino.
#define rxPin 9
#define txPin 7
#define MAX_ID 20
//char input[RF12_MAXDATA];
#define KEY "ABCDABCDABCDABCD"
RFM12B radio;
byte readSerialLine(char* input, char endOfLineChar=10, byte maxLength=64, uint16_t timeout=50);
// Create a software serial object for the connection to the RFID module
SoftwareSerial rfid = SoftwareSerial( rxPin, txPin );
// note, retype rather than copy and paste or you get a funny extra character
const char * allowedTags [] =
{
"4500BE8CC3B4", // 1 - Gøran Yri
"8E40736E6073", // 2 - Dick
"A609CA0E4311", // 3 - Harry
"A3EC57520837", // 4 - visitor
NULL // end of table marker
};
// List of names to associate with the matching tag IDs
char* tagName[] = {
"DORUNL", // Tag 1
"DORLOC", // Tag 2
"NAME 3", // Tag 3
};
// Check the number of tags defined
int numberOfTags = sizeof(allowedTags)/sizeof(allowedTags[0]);
void setup()
{
radio.Initialize(NODEID, RF12_433MHZ, NETWORKID);
radio.Encrypt((uint8_t*)KEY);
Serial.begin(SERIAL_BAUD);
Serial.println("Listening...");
rfid.begin(9600); // Serial port for connection to RFID module
}
#define MAX_ID 20
char cur_id [MAX_ID] = "";
int len = 0;
byte recvCount = 0;
byte ackCount=0;
byte inputLen=0;
char input[64];
void loop()
{
//process any serial input
inputLen = readSerialLine(input);
if (inputLen >= 6)
{
if (input[0]=='D' && input[1]=='O' && input[2]=='R' && input[3]=='U' && input[4]=='N' && input[5]=='L')
{
Serial.print("UNL ... ");
if (radio.sendWithRetry(DOORNODEID, "UNL", 3))
Serial.println("ok ... ");
else Serial.println("nothing ... ");
}
if (input[0]=='D' && input[1]=='O' && input[2]=='R' && input[3]=='L' && input[4]=='O' && input[5]=='C')
{
Serial.print("LOC ... ");
if (radio.sendWithRetry(DOORNODEID, "LOC", 3))
Serial.println("ok ... ");
else Serial.println("nothing ... ");
}
if (input[0]=='D' && input[1]=='O' && input[2]=='R' && input[3]=='S' && input[4]=='T' && input[5]=='S')
{
Serial.print("STS ... ");
if (radio.sendWithRetry(DOORNODEID, "STS", 3))
Serial.println("ok ... ");
else Serial.println("nothing ... ");
}
if (input[0]=='D' && input[1]=='O' && input[2]=='R' && input[3]=='N' && input[4]=='A' && input[5]=='T')
{
Serial.print("NAT ... ");
if (radio.sendWithRetry(DOORNODEID, "NAT", 3))
Serial.println("ok ... ");
else Serial.println("nothing ... ");
}
if (input[0]=='D' && input[1]=='O' && input[2]=='R' && input[3]=='M' && input[4]=='O' && input[5]=='R')
{
Serial.print("MOR ... ");
if (radio.sendWithRetry(DOORNODEID, "MOR", 3))
Serial.println("ok ... ");
else Serial.println("nothing ... ");
}
if (input[0]=='L' && input[1]=='E' && input[2]=='D' && input[3]=='S' && input[4]=='T' && input[5]=='S')
{
Serial.print("LEDSTS ... ");
if (radio.sendWithRetry(DOORNODEID, "LEDSTS", 6))
Serial.println("ok ... ");
else Serial.println("nothing ... ");
}
if (input[0]=='L' && input[1]=='E' && input[2]=='D' && input[3]=='T' && input[4]=='O' && input[5]=='G')
{
Serial.print("Toggle led ... ");
if (radio.sendWithRetry(DOORNODEID, "LEDTOG", 6))
Serial.println("ok ... ");
else Serial.println("nothing ... ");
}
if (input[0]=='S' && input[1]=='A' && input[2]=='F' && input[3]=='O' && input[4]=='P' && input[5]=='N')
{
Serial.print("OPEN SAFE ... ");
if (radio.sendWithRetry(SAFENODEID, "SAFOPN", 6))
Serial.println("ok ... ");
else Serial.println("nothing ... ");
}
if (input[0]=='S' && input[1]=='A' && input[2]=='F' && input[3]=='S' && input[4]=='T' && input[5]=='S')
{
Serial.print("GETTING SAFE STATUS ... ");
if (radio.sendWithRetry(SAFENODEID, "STS", 3))
Serial.println("ok ... ");
else Serial.println("nothing ... ");
}
if (input[0]=='S' && input[1]=='A' && input[2]=='F' && input[3]=='O' && input[4]=='N' && input[5]=='N')
{
Serial.print("TURNING ALL LIGHT ON ... ");
if (radio.sendWithRetry(SAFENODEID, "ON", 2))
Serial.println("ok ... ");
else Serial.println("nothing ... ");
}
if (input[0]=='S' && input[1]=='A' && input[2]=='F' && input[3]=='O' && input[4]=='F' && input[5]=='F')
{
Serial.print("TURNING ALL LIGHT OFF ... ");
if (radio.sendWithRetry(SAFENODEID, "OFF", 3))
Serial.println("ok ... ");
else Serial.println("nothing ... ");
}
}
if (radio.ReceiveComplete())
{
if (radio.CRCPass())
{
digitalWrite(9,1);
Serial.print('[');Serial.print(radio.GetSender(), DEC);Serial.print("] ");
for (byte i = 0; i < *radio.DataLen; i++)
Serial.print((char)radio.Data[i]);
//Serial.print(" [RSSI:");Serial.print(radio.RSSI);Serial.print("]");
//Serial.print(" [RSSI:-105");Serial.print("]");
if (radio.ACKRequested())
{
radio.SendACK();
Serial.print(" [ACK-sent]");
}
delay(5);
digitalWrite(9,0);
}
else Serial.print(" [BAD-CRC]");
Serial.println();
}
char inByte;
int tagId = 0;
if (rfid.available() > 0) {
// get incoming byte:
inByte = rfid.read();
switch (inByte)
{
case 2: // start of text
len = 0;
break;
case 3: // end of text
cur_id [len] = 0;
Serial.println (cur_id);
// Search the tag database for this particular tag
tagId = findTag(cur_id);
// Only fire the strike plate if this tag was found in the database
if( tagId > 0 )
{
Serial.print("Authorized tag ID ");
Serial.print(tagId);
Serial.print(": unlocking for ");
Serial.println(tagName[tagId - 1]); // Get the name for this tag from the database
char buff[10];
sprintf(buff, tagName[tagId - 1]);
byte len = strlen(buff);
radio.sendWithRetry(DOORNODEID, buff, len);
} else {
Serial.println("Tag not authorized");
}
Serial.println(); // Blank separator line in output
Serial.flush ();
len = 0;
break;
case 10: // newline
case 13: // carriage return
break;
default:
if (len >= (MAX_ID - 1))
break;
cur_id [len++] = inByte;
break;
} // end of switch
} // end of incoming data
} // end of loop
/**
* Search for a specific tag in the database
*/
int findTag(char tagValue[MAX_ID] ) {
for (int thisCard = 0; thisCard < numberOfTags; thisCard++) {
// Check if the tag value matches this row in the tag database
if(strcmp(tagValue, allowedTags[thisCard]) == 0)
{
// The row in the database starts at 0, so add 1 to the result so
// that the card ID starts from 1 instead (0 represents "no match")
return(thisCard + 1);
}
}
// If we don't find the tag return a tag ID of 0 to show there was no match
return(0);
}
// reads a line feed (\n) terminated line from the serial stream
// returns # of bytes read, up to 255
// timeout in ms, will timeout and return after so long
byte readSerialLine(char* input, char endOfLineChar, byte maxLength, uint16_t timeout)
{
byte inputLen = 0;
Serial.setTimeout(timeout);
inputLen = Serial.readBytesUntil(endOfLineChar, input, maxLength);
input[inputLen]=0;//null-terminate it
Serial.setTimeout(0);
//Serial.println();
return inputLen;
}
