EZ-USB采集数据的固件程序-EZ-USB data acquisition firmware procedures

usb6008 ni公司的数模转换器，用usb连接电脑，labview程序实现检测io口输入数据的波形，还需要完善-usb6008 ni s DAC, with the usb connected to the computer, labview procedures to achieve detection io port input waveform data, also need to improve