Worked on the apache/nuttx repository to enhance the reliability of analog-to-digital conversion data across STM32H7 and STM32H5 microcontroller variants. Addressed a critical bug by resetting the ADC channel counter before each conversion, ensuring that every measurement started from a clean state and eliminating the risk of stale data affecting sensor pipelines. This approach improved data integrity and consistency across different hardware architectures. The solution was implemented in C, leveraging skills in embedded systems, firmware development, and hardware interfacing. Clear commit messages and sign-offs were provided to enhance traceability and maintainability of the codebase for future development efforts.