Abstract: The main points about development of application programs based on VISA for VXIbus are presented,including addressing an instrument,accessing a message-based device and a register-based device,handling events and errors.Some practical programs a
Abstract: The main points about development of application programs based on VISA for VXIbus are presented,including addressing an instrument,accessing a message-based device and a register-based device,handling events and errors.Some practical programs a
文摘:介绍了利用VISA库进行VXI总线编程的几个要点，包括仪器的寻址、消息级器件的访问、寄存器级器件的访问、异步事件处理和出错处理等，并给出了示例程序。