Copyright Innovative Technology Ltd 2012 GA401-5
SMART HOPPER OPERATIONS MANUAL
> SET_GENERATOR, [64 bit prime
number]
Set the encryption key generator
> SET_MODULUS, [64 bit prime
number]
Set the encryption key modulus
> REQUEST_KEY_EXCHANGE, [64
bit host intermediate key]
< OK, [64bit slave intermediate key]
Host sends the host intermediate
key, the slave responds with the
slave intermediate key. The
encryption key is then calculated
independently by both the host and
the slave.
< OK < [SETUP INFORMATION]
> GET_COIN_AMOUNT, 0A 00 00 00
> GET_COIN_AMOUNT, 14 00 00 00
> SET_ROUTING, 01 0A 00 00 00
Route coins of value 0010 to the
cash box
> SET_ROUTING, 00 14 00 00 00
Recycle coins of value 0020 for
future payouts
> SET_COIN _AMOUNT, 03 00 32
00
3 coins of value 0050 added to
hopper (total value of 0150)
> PAYOUT_AMOUNT, 28 00 00 00
< OK < DISPENSING, 14 00 00 00
< OK < DISPENSED, 28 00 00 00
Dispense value of 0040 completed
Table 12 – eSSP example for the SMART hopper with coin mech connected separately