Remy Dziemiaszko focused on enhancing the reliability of UART receive operations in the Zephyr project’s mcux_flexcomm driver repository. During the month, Remy identified and resolved a critical bug where the RX DMA channel was incorrectly configured with transmit settings, leading to data errors. By updating the configuration to use DMA_ADDR_ADJ_NO_CHANGE for the RX channel, Remy ensured that UART receive data was handled correctly and aligned with expected behavior. This work demonstrated a strong grasp of DMA configuration, driver development, and embedded systems, and contributed a targeted, in-depth fix that improved the robustness of Zephyr’s hardware communication layer.