Worked on enhancing GPS status reporting within the inertial-sense-sdk by refining the semantics of a key status flag. Focused on embedded systems and firmware development using C++, the developer renamed the HDW_STATUS_GPS_SATELLITE_RX flag to HDW_STATUS_GPS_SATELLITE_RX_VALID to more accurately represent the validity of received GPS satellite signals. This change improved the clarity and reliability of telemetry data for downstream systems, ensuring that status reporting now reflects actual signal validity. The update was committed directly to the inertialsense/inertial-sense-sdk repository, demonstrating attention to detail and a methodical approach to improving codebase semantics and maintainability.