【摘要】 作为一种很有前途的现场总线 ,CAN总线通讯相对于一般的串行通讯总线 ,它的实时性、可靠性和灵活性的特点更加突出。本课题的目的就是研究基于CAN总线下上位机和下位机之间通讯的可靠性。更多还原

【Abstract】 The CAN Bus is a kind of filedbus which has a beautiful future.The communication based on the CAN Bus has better merits in reliability and flexibility compared to general serial bus and the information based on the CAN Bus can be transmitted timely.The object of the task is to test the reliability of the communication between the PC and singlechip based on the CAN Bus.更多还原