December 2024 monthly summary for scsd-cdh/OBC: Delivered foundational MSP430 hardware drivers and improved timing capabilities, enabling robust sensor data acquisition and precise PWM control. Implemented new ADC driver with initialization, pin selection, and read functionality; added practical usage examples; fixed include-path issues and aligned with TI driverlib to avoid duplicate linking; introduced a debugging-friendly volatile result variable and ensured header-only includes. Implemented PWM driver using Timer_A/Timer_B with higher-resolution timing, added usage examples and documentation; included a duty-cycle example adjustment to 75% and prepared for further refinement. Addressed build reliability and maintenance through driverlib alignment, removal of non-header includes, and reverting adc12_b.c/.h to official versions to ensure compatibility. Documentation and code hygiene improvements were completed to support faster onboarding and easier maintenance.