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interface
Where a transaction happened, bytes 5 and 6 of a transaction.
final record
The balance of blocks 8 and 9, in thousandths of a euro.
final record
A date as the card packs it into two bytes: 7 bits of year since 2000, 4 bits
of month and 5 bits of day.
final record
A
CardDate followed by a time of day, five bytes in total: the packed
date, then hour, minute and second as plain binary.
final class
The card id printed on the plastic, which block 2 holds as two letters and
one decimal digit per nibble, such as BE322743.
enum
The products these cards come as, which bytes 0 to 2 of block 1 tell apart.
final record
Block 10 of a top up card, which the card rewrites on every journey and
leaves alone on a top up.
static final record
A stop of an operator other than the urban buses and the tram.
static final record
A tram stop, whose number the card stores multiplied by one hundred.
static final record
An urban bus stop, which the operator numbers internally.
final record
Block 13 or 17 of a personal card, which the card copies into block 14 or 18.
final record
Block 12 or 16 of a personal card, which describes one subscription product
the card carries.
final record
One record of the transaction log: a journey or a top up, with where and when
it happened.
Writes a structure into a block.