钩舌堆焊机与触摸屏的通讯程序设计

Design of the knuckle welding machine with programming for touch screen

以单片机DSP30F6011A为核心,触摸屏为操作器,基于RS-232串口、利用MAX232进行电平转换及MODBUS协议,采用PIC汇编语言编写程序,实现单片机与触摸屏的通讯连接,提高了钩舌堆焊机的自动化程度,实现了良好的人机交互界面。

This paper uses the DSP30F6011A microcontroller as the core,the touch screen as the operation,based on the RS-232 string mouth and MAX232 as a level converter,writes a program adopted PIC assembly language.This has achieved the communication between Microcontroller and touch screen.The knuckle welding machine is highly automated,which achieves a good human-computer interaction.