乓乒球发球机控制器的软件设计

This topic's software design adopts the method of calling different state subprograms in the main function to complete the functions of key control, LCD display and motor speed control. In cooperation with the hardware design of our group, the design of the peripheral hardware circuit of the monolithic integrated circuit is completed, including the motor drive module, keyboard module and LCD display module. Finally, based on the analysis of the hardware circuit and the debugging of the software modules, online debugging is carried out to test the hardware and software of each module, effectively combining the two, and completing the overall control of the system. Keywords: table tennis serving machine, controller, serving mode, monolithic integrated circuit.