摘要
LabVIEW是美国国家仪器公司开发的一个高效的图形化程序设计环境,在测量、测试及控制领域已有广泛的应用。结合具体实例,说明LabVIEW调用动态链接库函数,扩展LabVI-EW功能。在该应用中LabVIEW通过CallLibraryFunction节点调用动态链接库实现中文短信息的Unicode编码,按照AT命令集中PDU模式组织短信息发送命令行,由串口操作送往GSM模块,从而解决了不能在LabVIEW中传送中文短信息的问题。
Virtual instruments development platform LabVIEW is a high efficiency graphical platform with extensive application in measuring,testing and industry control realms. Some examples are given and how to call dynamic link libraries to get the Unicode of character by using Call Library Function in LabVIEW is introduced briefly, and then according to PDU model in AT Command, the short message is put into GSM module and sent out and received through serial port.
出处
《测控技术》
CSCD
2004年第12期52-54,共3页
Measurement & Control Technology
