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
MIT © 2026 Logic Elements s.r.o
1 maintainer
Metadata
1 maintainer
Release files for py-reg-map 0.1.2
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Source distribution (sdist)
| File | Size | Uploaded | |
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| py_reg_map-0.1.2.tar.gz | 407.4 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| py_reg_map-0.1.2-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 450.2 kB
Release files / py_reg_map-0.1.2.tar.gz
| Download URL | py_reg_map-0.1.2.tar.gz |
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| Size | 407.4 kB |
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Release files / py_reg_map-0.1.2-py3-none-any.whl
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| Size | 42.9 kB |
| Tags | Python 3 |
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