-//#define cardSTATE_TO_IDLE() cardSTATE = EMVEMUL_IDLE; LED_B_OFF(); LED_C_OFF();
-//grabbed from iso14443a.c
-//static int EmGetCmd(uint8_t *received, int *len);
-//int EmSendCmdEx(uint8_t *resp, size_t respLen, bool correctionNeeded);//tag types
-//int EmSendCmd(uint8_t *resp, size_t respLen);
-//#define cardSTATE_TO_IDLE() cardSTATE = MFEMUL_IDLE; LED_B_OFF(); LED_C_OFF();
-//extern int iso14_apdu(uint8_t *cmd, uint16_t cmd_len, void *data);