Design of display control system for oxygen generator based on DSP

In response to the display requirements of oxygen generator, this study focuses on the TMS320F28335 DSP chip as the core, paired with a KX050800480V10 LCD module to construct an efficient and stable LCD display system. In the design process, an overall solution for software-hardware collaboration is proposed first, followed by optimizing the hardware interface circuit design and software implementation path. Then, a semi-hardware accelerated programming method is adopted to achieve high-speed LCD driving, graphic generation, and display on the DSP platform. Finally, through real-time online display experiments of the oxygen generator's operating parameters, it is verified that the system displays clear images, operates stably, and refreshes data waveform smoothly, meeting the display requirements of the equipment and providing effective support for equipment monitoring and management.