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Source: release_test_notes/0.3.3.md

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MotorBridge 0.3.3 Release Test Note

Date: 2026-05-19 Scope: version reporting, Python/Rust CLI alignment, RobStride/Damiao parameter persistence, RobStride save ACK behavior, and CLI argument parsing safety.

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Summary

MotorBridge 0.3.3 aligns the Python package, Rust workspace, Python CLI, Rust CLI, and documentation around one version: 0.3.3. Key changes:
  • Python binding exposes motorbridge.__version__ and motorbridge.get_version().
  • Python CLI exposes motorbridge-cli -v / --version.
  • Rust CLI exposes motor_cli -v / --version.
  • Python CLI disables long-option abbreviation, so invalid options such as robstride-write-param --mode save are rejected instead of being parsed as --model save.
  • robstride-write-param and damiao-write-param support unified --store 1 semantics.
  • RobStride save_parameters() sends communication type 22 with payload 01 02 03 04 05 06 07 08 and waits for a status ACK.

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Version Alignment

ComponentVersion
Git release tagv0.3.3
Rust workspace crates0.3.3
Python package0.3.3

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Version Checks

motorbridge-cli -v
motor_cli -v
python3 -c "import motorbridge; print(motorbridge.get_version())"
python3 -c "import importlib.metadata; print(importlib.metadata.version('motorbridge'))"
Expected: 
motorbridge 0.3.3
motor_cli 0.3.3
0.3.3
0.3.3

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CLI Parsing Checks

Invalid shorthand must fail: 
motorbridge-cli robstride-write-param \
  --channel can0 --mode save --model rs-00 --motor-id 1 \
  --param-id 0x701E --type f32 --value 13 --verify 1
Expected: parser error for unrecognized --mode, not unknown RobStride model: save.

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Unified Store Checks

RobStride persistent parameter write: 
motorbridge-cli robstride-write-param \
  --channel can0 --model rs-00 --motor-id 1 --feedback-id 0xFD \
  --param-id 0x701E --type f32 --value 13.0 --verify 1 --store 1
Damiao persistent parameter write: 
motorbridge-cli damiao-write-param \
  --channel can0 --model 4340P --motor-id 0x01 --feedback-id 0x11 \
  --param-id 8 --type u32 --value 0x01 --verify 1 --store 1

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Release Quality Gate

cargo fmt
cargo test -p motor_vendor_robstride
cargo test -p motor_cli
cargo test -p motor_abi
python -m py_compile bindings/python/src/motorbridge/_version.py bindings/python/src/motorbridge/__init__.py bindings/python/src/motorbridge/cli.py
python -m motorbridge.cli -v
cargo run -q -p motor_cli -- -v

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Acceptance Criteria

  • Python binding package version is 0.3.3.
  • Rust workspace package version is 0.3.3.
  • GitHub release tag is v0.3.3.
  • Python CLI and Rust CLI both print version with -v.
  • Python CLI rejects abbreviated or wrong subcommand options.
  • RobStride/Damiao parameter write commands share --verify 1 --store 1.
  • RobStride save sends type 22 payload and waits for status ACK.