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* tbd (pitfalls, config, buildprocess) | * tbd (pitfalls, config, buildprocess) | ||
== | == Protocols == | ||
Arduino SENDS: | |||
{| | |||
!align ="left" style="border:1px dotted lightgray; border-bottom:1px solid lightgray;"|<small>Code</small> | |||
!width="40" align ="center" style="border:1px dotted lightgray; border-bottom:1px solid lightgray;"| <small>Parameter<small> | |||
!width="40" align ="center" style="border:1px dotted lightgray; border-bottom:1px solid lightgray;"| <small>Expected reply<small> | |||
!width="40" align ="center" style="border:1px dotted lightgray; border-bottom:1px solid lightgray;"| <small>What does it mean<small> | |||
!width="40" align ="center" style="border:1px dotted lightgray; border-bottom:1px solid lightgray;"| <small>Example<small> | |||
|- | |||
|style="border:1px dotted lightgray;"| I | |||
|style="border:1px dotted lightgray; text-align:center;"|<iButton ID> | |||
|style="border:1px dotted lightgray; text-align:center;"| A, N | |||
|style="border:1px dotted lightgray; text-align:center;"| IButton scanned | |||
|style="border:1px dotted lightgray; text-align:center;"| I:33-000000000000 | |||
|- | |||
|style="border:1px dotted lightgray;"| N | |||
|style="border:1px dotted lightgray; text-align:center;"| NONE | |||
|style="border:1px dotted lightgray; text-align:center;"| NONE | |||
|style="border:1px dotted lightgray; text-align:center;"| Not authenticated (invalid Button) | |||
|style="border:1px dotted lightgray; text-align:center;"| N | |||
|- | |||
|style="border:1px dotted lightgray;"| X | |||
|style="border:1px dotted lightgray; text-align:center;"| NONE | |||
|style="border:1px dotted lightgray; text-align:center;"| O | |||
|style="border:1px dotted lightgray; text-align:center;"| Lazzzor shutdown button hit (eXit) | |||
|style="border:1px dotted lightgray; text-align:center;"| X | |||
|} | |||
Raspberry sends: | |||
{| | |||
!align ="left" style="border:1px dotted lightgray; border-bottom:1px solid lightgray;"|<small>Code</small> | |||
!width="40" align ="center" style="border:1px dotted lightgray; border-bottom:1px solid lightgray;"| <small>Parameter<small> | |||
!width="40" align ="center" style="border:1px dotted lightgray; border-bottom:1px solid lightgray;"| <small>Expected reply<small> | |||
!width="40" align ="center" style="border:1px dotted lightgray; border-bottom:1px solid lightgray;"| <small>What does it mean<small> | |||
!width="40" align ="center" style="border:1px dotted lightgray; border-bottom:1px solid lightgray;"| <small>Example<small> | |||
|- | |||
|style="border:1px dotted lightgray;"| A | |||
|style="border:1px dotted lightgray; text-align:center;"|<username> | |||
|style="border:1px dotted lightgray; text-align:center;"| NONE | |||
|style="border:1px dotted lightgray; text-align:center;"| Authenticated | |||
|style="border:1px dotted lightgray; text-align:center;"| A:overflo | |||
|- | |||
|style="border:1px dotted lightgray;"| N | |||
|style="border:1px dotted lightgray; text-align:center;"| NONE | |||
|style="border:1px dotted lightgray; text-align:center;"| NONE | |||
|style="border:1px dotted lightgray; text-align:center;"| Not authenticated (invalid Button) | |||
|style="border:1px dotted lightgray; text-align:center;"| N | |||
|- | |||
|style="border:1px dotted lightgray;"| O | |||
|style="border:1px dotted lightgray; text-align:center;"| NONE | |||
|style="border:1px dotted lightgray; text-align:center;"| NONE | |||
|style="border:1px dotted lightgray; text-align:center;"| Off (in response to X) | |||
|style="border:1px dotted lightgray; text-align:center;"| O | |||
|} | |||
Version vom 13. August 2012, 15:14 Uhr
Hardware
Consists of:
- Raspberry Pi - Arduino - 16x2 LCD - OneWire (iButton suport) - 3 Leds for status indication - 1 Button - a 6-Port Network Switch
Software
Occidentalis 0.1 (RaspberryPI distro from Adafruit) Node.js Arduino code
How
Hardware documentation
- tbd (how is everything connected)
Software documentation
- tbd (pitfalls, config, buildprocess)
Protocols
Arduino SENDS:
| Code | Parameter | Expected reply | What does it mean | Example |
|---|---|---|---|---|
| I | <iButton ID> | A, N | IButton scanned | I:33-000000000000 |
| N | NONE | NONE | Not authenticated (invalid Button) | N |
| X | NONE | O | Lazzzor shutdown button hit (eXit) | X |
Raspberry sends:
| Code | Parameter | Expected reply | What does it mean | Example |
|---|---|---|---|---|
| A | <username> | NONE | Authenticated | A:overflo |
| N | NONE | NONE | Not authenticated (invalid Button) | N |
| O | NONE | NONE | Off (in response to X) | O |
