During their work on the ucb-bar/sp24-Baremetal-IDE repository, Elitetech21 focused on stabilizing cross-platform behavior for the bearly24 and dsp24 embedded platforms. They addressed hardware register access issues by correcting MMIO mappings and refining timing configurations, specifically adjusting MTIME and CLINT frequencies and removing unnecessary memory regions. Using C and leveraging their expertise in embedded systems and hardware configuration, Elitetech21 improved the reliability and accuracy of platform timing and register access. Although the work centered on a single bug fix, the depth of the changes contributed to greater product stability and laid a foundation for easier future maintenance and development.