RCODE_SEND_ERROR
case RCODE_SEND_ERROR:
[RCODE_SEND_ERROR] = "send error",
callback.without_tstamp(card, RCODE_SEND_ERROR, NULL, 0, callback_data);
callback.with_tstamp(card, RCODE_SEND_ERROR, tstamp, tstamp, NULL, 0,
packet->ack = RCODE_SEND_ERROR;
packet->ack = RCODE_SEND_ERROR;
packet->ack = RCODE_SEND_ERROR;
packet->ack = RCODE_SEND_ERROR;