根据DSO控制面板设计了GPIB程控命令树，根据IEEEE488.2标准定义了程控命令的格式，并以GPIB器件数据标准推荐的消息交换控制协议为准则，设计出程控命令解释程序流程图，最终实现了程控命令解释程序的设计-DSO control panel in accordance with the design of the GPIB command tree program, in accordance with the standard definition of a program-controlled IEEEE488.2 command format and data standards to GPIB device recommended control protocol message exchange for the guidelines, design process flow chart of program-controlled command interpreter, and ultimately realize a command interpreter program design