llm_sys_en.md

llm-sys

The basic service unit of StackFlow, providing external serial and TCP channels and some system function services, while internally handling port resource allocation and a simple in-memory database.

External API

• sys.ping: Test if communication with the LLM is possible.

{
    "request_id": "2",
    "work_id": "sys",
    "action": "ping"
}

• sys.lsmode: Models that have existed in the system in the past.

{
    "request_id": "2",
    "work_id": "sys",
    "action": "lsmode"
}

• sys.bashexec: Execute bash commands.

{
    "request_id": "2",
    "work_id": "sys",
    "action": "bashexec",
    "object": "sys.utf-8.stream",
    "data" : {
        "index": 0,
        "delta": "ls",
        "finish": true
    }
}

• sys.hwinfo: Retrieve onboard CPU, memory, and temperature parameters of the LLM.

{
    "request_id": "2",
    "work_id": "sys",
    "action": "hwinfo"
}

• sys.uartsetup: Set serial port parameters, effective for a single session.

{
    "request_id": "2",
    "work_id": "sys",
    "action": "uartsetup",
    "object": "sys.uartsetup",
    "data" : {
        "baud": 115200,
        "data_bits": 8,
        "stop_bits": 1,
        "parity": 110
    }
}

• sys.reset: Reset the entire LLM framework application.

{
    "request_id": "2",
    "work_id": "sys",
    "action": "reset"
}

• sys.reboot: Restart the system.

{
    "request_id": "2",
    "work_id": "sys",
    "action": "reboot"
}

• sys.version: Get the version of the LLM framework program.

{
    "request_id": "2",
    "work_id": "sys",
    "action": "version"
}

Internal API

• sql_select: Query key-value pairs in the small in-memory KV database.
• register_unit: Register a unit.
• release_unit: Release a unit.
• sql_set: Set key-value pairs in the small in-memory KV database.
• sql_unset: Delete key-value pairs in the small in-memory KV database.