Parent Directory | Revision Log
Added a note describing the protocol
1 | Protokol-design |
2 | |
3 | Hvis der ikke er en payload skrives -- |
4 | |
5 | 0) Hello |
6 | -> Terminal-Id |
7 | <- Ack/Nack |
8 | |
9 | 1) Hent vare beskrivelse |
10 | -> Barcode,antal |
11 | <- Pris,Beskrivelse |
12 | |
13 | 2) Ikke flere varer, Beregen sum |
14 | -> -- |
15 | <- Sum |
16 | |
17 | 3) Betalt |
18 | -> Sum betalt |
19 | <- Bytte sum |
20 | |
21 | 4) Annulér sidste scanning |
22 | -> -- |
23 | <- Ack/Nack |
24 | |
25 | 5) Annulér hele sessionen |
26 | -> -- |
27 | <- Ack/Nack |
28 | |
29 | 6) Goodbye |
30 | -> -- |
31 | <- Ack/Nack |
32 |
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