"基于TMS320F2812的人机接口设计：DSP控制能力的展示与实现方案探讨"

The practical examples of DSP interfacing with LCD and keyboard were analyzed, and the programming methods for software were also discussed. The program was designed using the C language, which fully demonstrated the strong control capability of TMS320F2812 for peripherals. This thesis provides a comprehensive overview of the design and implementation of a human-machine interface (HMI) based on the TMS320F2812 chip. The focus of the research is on the integration of keyboard input and LCD display output, utilizing the powerful capabilities of the TMS320F2812 to control and interface with these peripherals. The paper covers a detailed analysis of the hardware and software components, as well as practical examples of interfacing DSP with LCD and keyboard, illustrating the programming methods used for implementation. The TMS320F2812 is a highly capable microcontroller with advanced features and robust peripherals, making it an ideal choice for HMI applications. This research explores the use of the TMS320F2812 in designing a user-friendly and efficient human-machine interface, highlighting its strong control capabilities over external devices. Key words: DSP, interface, LCD display, keyboard. Overall, this research provides valuable insights into the design and implementation of a human-machine interface using the TMS320F2812 microcontroller, demonstrating the potential for creating powerful and intuitive user interfaces in various applications. The detailed analysis of hardware resources, peripherals, and software programming methods serves as a valuable resource for researchers and engineers working in the field of embedded systems and HMI design.