RFID module software serial + serial read

greetings all!

im having bit of issue applying conditional value printed in serial monitor. have rfid module found here:

http://www.elechouse.com/elechouse/index.php?main_page=product_info&cpath=90_93&products_id=2156

it arduino source code, , not having problems getting module work. stated, trying add conditional once specific tag id printed in serial monitor (as doing), print message.

code below addition commented:

code: [select]


#include <softwareserial.h>
softwareserial myserial(2, 3); //pin2 rx, pin3 tx

int cmd[64];
int comlen =0;
int out_flag =0;
string result = string('77 08 92 73'  ,dec);
int resulting = '4d085c49';
//byte c;



void setup()
{
 serial.begin(9600);
 myserial.listen();
 serial.println("serial number displayed here if card detected module:\n");
 // set data rate softwareserial port
 myserial.begin(9600);
 delay(10);
 myserial.write(0x02); //send command rfid, please refer rfid manual
}
void loop() // run on , on
{

 while (serial.available())
 {
   int = serialreadhexdigit();
   //serial.println(a);
   if(a>=0){
     cmd[comlen] = a;
     comlen++;
   }
   delay(10);
 }

 for(int i=0; i<comlen; i+=2){
   int c = myserial.write( cmd[i]*16 + cmd[i+1]);



 }
 comlen =0;

 byte c;
 while (myserial.available()) {
   c = myserial.read();




   if (c<16) serial.print("0");
   serial.print(c ,hex); //display serial number in hex
   //serial.print(" ");



   out_flag =1;

/////////// addition /////////////////////////////

   if(serial.available())
   {
     c = serial.read();
     if (c == resulting){

       serial.println("im in");
     }
   }

//////////////////////////////////////////////////
 }

 if (out_flag >0) {
   serial.println();
   out_flag = 0;
 }

}



int serialreadhexdigit()
{
 byte c = (byte) serial.read();
 if (c >= '0' && c <= '9') {
   return c - '0';
 }
 else if (c >= 'a' && c <= 'f') {
   return c - 'a' + 10;
 }
 else if (c >= 'a' && c <= 'f') {
   return c - 'a' + 10;
 }
 else {
   return -1;   // getting here bad: means character invalid
 }
}



thanks ahead of time  ^_^

start off using auto format tool , re-posting code make readable.

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