Worked on the espressif/esp-bsp repository to address a bug affecting touch support in the ESP-BOX-3 BSP when the graphic library was disabled. Focused on embedded systems and BSP development using C, the work ensured that the bsp_touch_new function remained available in noglib configurations, improving reliability for developers working without the graphics stack. The solution included a targeted code fix, a component version update to maintain downstream compatibility, and comprehensive commit documentation. Validation steps involved regression checks to confirm touch functionality and prevent future issues, reflecting a methodical approach to maintaining stability in embedded software environments.