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Describe optimization #9

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Describe optimization #9

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Update README.md
PlayXboxtion963 Jun 29, 2024
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PlayXboxtion963 Jun 29, 2024
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PlayXboxtion963 Jun 29, 2024
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8 changes: 5 additions & 3 deletions README.md
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Expand Up @@ -97,16 +97,18 @@ If controller for some port is not connected, you can respond with 12 zero bytes

| Offset | Length | Type | Meaning |
| ------ | ------ | ---- | ------- |
| 0 | 4 | **Signed 32-bit** | Amount of ports you should report about. Always less than 5. |
| 4 | 1 to 4 | Unsigned 8-bit (array) | Each byte represent number of slot you should report about. Count of bytes here is determined by value above. Each value is less than 4. |
| 0 | 4 | **Signed 32-bit** | Amount of slots you should report about. Always less than 5. |
| 4 | 1 to 4 | Unsigned 8-bit (array) | Each byte represent index of slot you should report about. Count of bytes here is determined by value above. Each value is less than 4.|

Example: 0x4 + 0x0,0x1,0x2,0x3 . You should reply with 4 separate packages. From slot 0 to 3.

For every requested controller slot you should send one packet structured like described below.

### Outgoing packet structure:

| Offset | Length | Type | Meaning |
| ------ | ------ | ---- | ------- |
| 0 | 11 | Complex | Beginning described above |
| 0 | 11 | Complex | Shared response beginning for message types above|
| 11 | 1 | N/A | Zero byte (`\0`). |

# Actual controllers data
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