利用研华公司开发的dll驱动程序，可以轻松的在vc下实现数据采集卡的模拟电压输出-use Advantech developed by dll driver, can easily achieved under the vc data acquisition card analog voltage output

GPRS DTU的通讯驱动链接库，基于TCP/IP socket-DTU communication driver base TCP/IP

Test implementation for the C code example in Application Note 192 Using the DS2480B Serial 1-Wire Line Driver DLL . This implementation uses the Windows 32-bit serial communication API and a standard DS9097U serial adapter initializing