py-reg-map

Register map generator for embedded firmware. A YAML file describes the device registers; regmap generates the C storage and Modbus RTU sources for the firmware (reg_map.h/.c, mb_rtu_app.h/.c) and the JSON definitions for the LeBin and Modbus RTU communication software.

Installation

Python 3.12 or newer. Install from PyPI:

pip install py-reg-map
pip install "py-reg-map[xlsx]"   # with Excel import

The latest development version comes straight from GitHub:

pip install "py-reg-map @ git+https://github.com/LogicElements/py-reg-map"

Usage

Start a new register map:

regmap init MyDevice                              # -> mydevice.yaml

Migrate an existing Excel register map (once):

regmap import-xlsx Documents/Vms1511.xlsm        # -> Documents/vms1511.yaml

Generate all outputs after editing the map, then commit them:

regmap generate Documents/vms1511.yaml
regmap generate Documents/vms1511.yaml --check              # CI: are the committed outputs current?
regmap generate Documents/vms1511.yaml --allow-id-change    # accept intended ID/Modbus changes

Editor completion for the YAML format:

regmap schema -o Documents/regmap.schema.json

Documentation

Start at doc/index.md: YAML format, command line, outputs and development guide.

License

Metadata

Release files for py-reg-map 0.1.1

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Source distribution (sdist)

Source distribution for py-reg-map 0.1.1
File	Size	Uploaded
py_reg_map-0.1.1.tar.gz	403.1 kB	Oct 3, 2026	Details

Built distribution (wheel)

Table of built distributions (wheels) for py-reg-map 0.1.1
File	Interpreter	ABI	Platform	Reset
py_reg_map-0.1.1-py3-none-any.whl 39.2 kB Oct 3, 2026	Python 3	none	any	Details

Total release size: 442.3 kB

Release files / py_reg_map-0.1.1.tar.gz

Download URL	py_reg_map-0.1.1.tar.gz
Size	403.1 kB
Tags	Source
SHA-256 checksum How to use checksums	`0b1bc10183d0755d5992a9c82975b59b619625867c449165389dbaec310ce6af`
BLAKE2b-256 checksum How to use checksums	`3bf7bb05231ce2667fb099e7c0c2b17a3ed495a74dec53920d5671d07759ad8f`
Upload date	Oct 3, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/7.0.0 CPython/3.14.7`

Release files / py_reg_map-0.1.1-py3-none-any.whl

Download URL	py_reg_map-0.1.1-py3-none-any.whl
Size	39.2 kB
Tags	Python 3
SHA-256 checksum How to use checksums	`048aa24cb71cce2bcbf91582999ffa0ca68d678ccf1803d3daa29edb8c116274`
BLAKE2b-256 checksum How to use checksums	`7721ebd2a4b08631f5c3dae9b74c539fae5c75584d92baf166254861a485db29`
Upload date	Oct 3, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/7.0.0 CPython/3.14.7`