Suga koubou / Mbed 2 deprecated RFID_FeliCa_sample

Sony FeliCa reader/writer (RC-S620/S) library sample

Dependencies:   RCS620S mbed

main.cpp@0:8fff4bbad366, 2012-05-10 (annotated)

Committer:
okini3939
Date:
Thu May 10 06:15:14 2012 +0000
Revision:
0:8fff4bbad366

        

        
Who changed what in which revision?

        

            
                
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/*





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 * RC-S620/S sample program for mbed





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 *





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 * Copyright 2011 SWITCHSCIENCE





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 *   https://github.com/SWITCHSCIENCE/mbed-FeliCa





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 *





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 * modified by Suga





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 */





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#include <inttypes.h>





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#include "mbed.h"





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#include "RCS620S.h"





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static char HEXSTRING[17] = "0123456789ABCDEF";





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char *itoh(uint8_t val, char *ptr);





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DigitalOut serialready(LED1);





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DigitalOut felicarwready(LED2);





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DigitalOut cardread(LED3);





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Serial pc(USBTX, USBRX);





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RCS620S felica(p9, p10);   





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int main() {





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    int ret;





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    int loop;





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    char idbuffer[17];





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    char *hexid;





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    char pmmbuffer[17];





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    char *hexpmm;





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    serialready = 1;





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    pc.baud(115200);





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    pc.printf("Serial Ready.\n\r");





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    ret = 0;





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    while (ret == 0) {





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        wait(1);





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        ret = felica.initDevice();





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    }





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    felicarwready = 1;





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    pc.printf("FeliCa Reader/Writer Ready.\n\r");





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    wait(2);





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    while (1) {





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        pc.printf("Please FeliCa Touch!  ");





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        hexid = idbuffer + sizeof(idbuffer);        // hexid = buffer[ last of elements ];





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        *--hexid = '\0';





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        hexpmm = pmmbuffer + sizeof(pmmbuffer);





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        *--hexpmm = '\0';





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        while (felica.polling(0xffff) == 0);





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        cardread = 1;





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        felicarwready = 0;





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        pc.printf("idm: ");





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        for (loop = 7; loop >= 0; loop--){





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            hexid = itoh(felica.idm[loop], hexid);





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        }





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        pc.printf("%s  /", hexid);





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        pc.printf("pmm: ");





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        for (loop = 7; loop >= 0; loop--){





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            hexpmm = itoh(felica.pmm[loop], hexpmm);





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        }





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        pc.printf("%s\n\r", hexpmm);





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        wait(1);





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        cardread = 0;





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        felicarwready = 1;





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    }





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}





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char *itoh(uint8_t val, char *ptr) {





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    *--ptr = HEXSTRING[(val % 16)];     // (val & 0x0f)





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    val /= 16;                          // val = val >> 4;





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    *--ptr = HEXSTRING[(val % 16)];     // (val & 0x0f)





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    return(ptr);





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}