hubao commands need to update...

i try to send command in hubao device but not command not work at all then i talk to supplier they send me new gprs command for stop engine and resume engine.
i post here those command please update traccar server

{for engine resume}

7E83000010011832705003000101233030303030302C53544F433A4F4BA17E

{for engine stop}

7E83000011011832705003000101233030303030302C53544F433A435554E67E

1. If you want to request a feature or report a bug, you should use GitHub.
2. We would need protocol documentation with those updated commands.
3. We would need to know what changed exactly.
4. We would need to know when to use new format and when to use old format.

ok got it

i want change in traccar server but i cant find hex command in source code can you tell which file contain those command hex data

    public static final String TYPE_ENGINE_STOP = "engineStop";
    public static final String TYPE_ENGINE_RESUME = "engineResume";

Check corresponding encoder class.

i can't find corresponding encoder class can you tell me file path??