摘要
控制器局域网络(Controller Area Network,CAN)在汽车、工业控制、航空等嵌入式系统开发中得到了广泛的应用。为确保其通信功能及接口实现的正确性,需进行有针对性地测试。为了提高软件测试过程中CAN总线接口测试的效率和质量,本文设计和开发了基于CAN总线控制器MCP2515的CAN总线控制软件,以实现测试过程中对CAN总线收发数据的模拟和监视。
The Controller Area Network is widely used in the development of embedded systems,such as automobile,industrial control,aviation and so on. For the correctness of its communication function and interface implementation,it needs to be tested pertinent. In order to improve the efficiency and quality of CAN bus interface test in software testing,a CAN bus control software based on CAN bus controller MCP2515 is designed and developed to realize the simulation and monitoring of CAN bus and receive data in the test process.
作者
孙龙
刘晖虎
SUN Long,LIU Huihu(The Fifth Electronic Research Institute of MIIT,Guangzhou 510610,China)
出处
《现代信息科技》
2018年第7期1-4,8,共5页
Modern Information Technology
关键词
软件测试
CAN总线
传输层
应用层
software tests
CAN bus
transport layer
application layer
