inverter-tools/PROTOCOL.md
Evgeny Zinoviev 7e743b7343 initial
2021-05-07 02:18:07 +03:00

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# inverterd protocol
inverterd implements simple text-based, telnet-compatible protocol.
## Requests
Each request is represented by a single line that ends with `\r\n`, in the
following format:
```
COMMAND [...ARGUMENTS]
```
Available commands:
- `v` `VERSION`<br>
Sets the protocol version, affects subsequents requests. Default version is `1`.
- `format` `FORMAT`<br>
Sets the data format for device responses.
- `exec` `COMMAND` `[...ARGUMENTS]`<br>
Runs a command.
Sending `EOT` (`0x04`) closes connection.
## Responses
Each response is represented by one or more lines, each ending with `\r\n`, plus
extra `\r\n` in the end.
First line is always a status, which may be either `ok` or `err`.