September 2025 (2025-09) performance summary for phoenix-rtos-devices: Delivered two major architectural improvements to enhance portability, data acquisition reliability, and maintenance efficiency. The sensor subsystem was overhauled with a unified API, a local sensors library, and a cross-platform bus abstraction, complemented by libsensors integration for scalable sensor data flow. A generic PWM framework (librcpwm) was introduced and used by Zynq-PWM, enabling platform-agnostic PWM control across targets. No explicit bug fixes were documented in this period; the work focused on architectural improvements and long-term stability.

May 2025 monthly summary: Delivered GPS Sensor Simulation Build Integration in the phoenix-rtos-devices repository by adding missing gps_sim compilation rules to enable building the gps_sim sensor as part of the sensor hub drivers. This change improves build reliability and accelerates validation of GPS sensor workflows by ensuring the gps_sim driver is compiled alongside other sensor hub drivers. Major bugs fixed: none identified this month. Impact: smoother build pipeline for sensor simulations, enabling earlier integration testing and faster feedback cycles. Technologies/skills demonstrated: build-system integration (compilation rules), version control discipline with focused commits, and sensor driver integration within a modular RTOS architecture.

April 2025 monthly summary for phoenix-rtos-devices: Sensor subsystem build system modernization and header reorganization completed, with header rename libsensors.h to libsensors/client.h, header reorganization under libsensors, include paths updated, and sensor module refactored to link with static libraries; Makefiles adjusted accordingly. This work improves build reliability, modularity, and maintainability, laying groundwork for future sensor features.

This month (2025-03) focused on integrating device-level improvements by updating the Phoenix RTOS devices submodule within phoenix-rtos-project. The changes deliver PWM driver enhancements, UART error checking improvements, and PS/2 mouse support, consolidating peripheral stability across supported hardware.