Application Design of AC Servo Drive System Based on USB-OTG Port
This paper describes the design scheme of USB-OTG serial communication port of AC servo drive system based on STM32F407 microcontroller.Based on the USB-OTG core embedded in the STM32F407 chip,the hardware and software design of the USB-OTG serial communication port are realized.Among them,the hardware design part includes USB interface,electrostatic protection chip and related peripheral circuit design.The software implementation part includes the design of USB device drivers and serial communication programs.Finally,the normal operation of the USB-OTG serial port communication port is verified by testing.This design can be used to achieve high-speed data transmission and com-munication between the microcontroller and the computer.
万方数据
维普
