Add Intan RHD2000 file header reader#17
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stevevanhooser merged 3 commits intomainfrom Mar 16, 2026
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Make vhlab-toolbox-python pip-installable by adding pyproject.toml with setuptools build backend and proper dependencies (numpy, pandas, scipy, h5py). Port read_Intan_RHD2000_header from MATLAB to vlt/hardware/intan.py, supporting both v1.x (60 samples/block) and v2.x (128 samples/block) RHD files. The function reads binary headers including magic number verification, sample rate, frequency parameters, channel definitions, and computes num_samples from file size. Add comprehensive tests with synthetic .rhd file generation covering header reading, t0/t1 computation, channel info, frequency parameters, invalid files, version 2 format, and header-only files. https://claude.ai/code/session_01AQ3fUwbRvMsTS2pyJpQXRk
Ignore setuptools egg-info build artifacts generated by pip install -e. https://claude.ai/code/session_01AQ3fUwbRvMsTS2pyJpQXRk
Add GitHub Actions CI workflow with: - Lint job using ruff with rules configured to pass on existing codebase - Test job with matrix strategy for Python 3.10, 3.11, and 3.12 Also add matplotlib to dependencies, pytest as optional test dependency, and configure pytest importlib mode to resolve test name collisions. https://claude.ai/code/session_01AQ3fUwbRvMsTS2pyJpQXRk
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Summary
This PR adds support for reading Intan RHD2000 file headers, porting the MATLAB implementation to Python. It includes a complete header parser and comprehensive test coverage.
Key Changes
New module
vlt/hardware/intan.py: Implementsread_Intan_RHD2000_header()function that parses RHD2000 binary file headersComprehensive test suite
tests/vlt/hardware/test_intan.py:Project configuration:
pyproject.tomlwith package metadata and dependencies.gitignoreto exclude egg-info directoriesImplementation Details
https://claude.ai/code/session_01AQ3fUwbRvMsTS2pyJpQXRk