SAS Cashless system, Part 1: software [RU]
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Jan 8, 2019 Jan 8, 2019 Jan 8, 2019 saspy Slots accounting system protocol based on Python for arm architecture The SAS library was slots flaming seven using python and can be used for linux-based single-board computers Raspberry, Orange PI, Banana Pi.
The Library sas slot accounting system used for https://nycwebdesigner.org/slot/g-slot-i.html to EGM by RS-232 protocol and for receiving and processing some data of SAS-protocol.
SAS Slot Accounting System protocol is the de facto casino communications standards designed to automate slot machine meter reporting and event logging, sas slot accounting system tracking, bonusing, ticketing and cashless gaming.
The EGM and SMIB communicate each other in SAS protocol standards, whereas communication between the SMIB and host is not standardized, which interoperability and standards issue is resolved by new standards, G2S Game to System protocol.
SMIB also provides touch screen and card readers for AFT and player tracking service.
The System architecture of SAS Protocol: SAS protocol is used for communication huge high limit slot jackpot EGM and SMIB.
SAS https://nycwebdesigner.org/slot/caesars-slots-unlimited-coins-apk.html consists of 3 layers of physical layer, link layer, and application layer.
The physical layer leverages RS-232 at 9.
The wakeup bit is used for signaling the frame start byte and needs special care in implementation described later.
Master-slave polling mechanism is used for the medium access control similar to USB and traditional remote terminal system.
Each EGM is assigned a link address of 1 to 127.
The polling rate ranges from 200ms to 5s but can be reduced to 40ms when EGM support RTE real time event mode.
SMIB uses two different types of polls, GP general poll and LP long poll.
GP is one byte EGM address with wakeup bit set, and polls sas slot accounting system generated in the receiving EGM system.
The exceptions include non-priority exceptions such as no event, game start, game end, system tilt, and priority exceptions such as handpay condition, ticket out, ticket in, and fund-transfer request.
LP is used for SMIB to send command to EGMs and classified into R read -type, S set -type, M multi-game -type, and G global -type.
LP starts with 1 byte command value with wakeup bit set, and the lengths of LP are fixed or variable depending on the command.
All LP except Sas slot accounting system contains CRC-16 cyclic redundancy check for bit error detection.
The response frame uses the similar format but with wakeup bit off.
SMIB use sas slot accounting system ACK mechanism for confirming the receipt.
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SAS - Slot Accounting System. Looking for abbreviations of SAS? It is Slot Accounting System. Slot Accounting System listed as SAS.
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