 // 81 - card length error (not 16 clocks)
 // 82 - card data error (significantly different IN and OUT
 //bits numbered from left, so D7 is on left next to REG hole
-
-//punching
-//punch data in the 8 columns
-//if you want an empty row, punch the REG hole
-//you can punch all reg holes, but not needed unless empty row
-
 
 
 #define REGISTRATION A0

//e.g. if IN saw a hole and OUT did not, might assume we missed a hole
//might just be able to do this by ORing each line together

// return data is in hexascii
// 00 - power up status/version etc
// 01 - valid card, 8 bytes follow

      //Note, later version will read on way out again, and complare in and out readings
      if ((freg == 1) && (now == 0xFF))
      {
        sendCard(card, CARD_ROWS);
        state = STATE_REMOVED;
        //Serial.println(state);
      }
