point of sale - how to read from smart card reader in verifone vx520? -


i want read data smart card , use apdu read , write smart card. don't have libvoy.a in sdk. can download library?here code doesn't read data smart card.

handle = open("/dev/icc1",0); wait_evt(evt_icc1_ins); read(handle, buf, 20); printf("reading:%s",buf);


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