feat(em511): Add the driver with some functions

[Dexter9532]

also added some tests, should run!

[mirzak]

Good start. We still have some work to do :).

[Dexter9532]

now everything should be as requested

[Copilot]

Pull Request Overview

This PR introduces a new driver for the Carlo Gavazzi EM511 energy meter with Modbus communication support. The implementation includes property-based access to voltage and current readings, as well as password management functionality.

• Implements the Em511 driver class with read/write operations for Modbus registers
• Adds comprehensive test coverage for voltage, current, and password operations
• Replaces placeholder hello function with actual driver implementation

Reviewed Changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 3 comments.

File	Description
src/em511/em511.py	Core driver implementation with Modbus register operations for EM511 energy meter
src/em511/test_em511.py	Unit tests covering voltage, current, and password read/write operations with edge cases
src/em511/init.py	Package initialization exposing the Em511 driver class
src/em511/test_hello.py	Removed placeholder test file

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[mirzak]

Great! I marked this as ready for review, which triggers a Copilot review. It found some spelling to fix.

Before approving and merging we need to sort out the packaging. Right now if you run the following:

uv build
uv pip install dist/python_em511-0.0.1-py3-none-any.whl
uv run --python 3.12 python

To import the module I have to use :

import src.em511

This means that is right now shipping the src directory in the package. We do not want that. We most likely need to tweak https://github.com/id8-engineering/python-em511/blob/main/pyproject.toml.

The desired end result is to be able to import using:

import em511

[Dexter9532]

PR #39 will fix this problem!

[mirzak]

Can you rebase this on main and please update the commit message. Something along the lines of:

feat(em511): Add base driver

[Dexter9532]

what do mean rebase this on main?

[Dexter9532]

commit is fixed!

[mirzak]

what do mean rebase this on main?

You already did it :). I mean to run git rebase origin/main to make sure the latest changes from main branch are merged to driver_em511 branch.

[Dexter9532]

ah yes i understand

[mirzak]

LGTM!

[Dexter9532]

vammmooos