基于C8051f040的CAN總線智能節(jié)點(diǎn)設(shè)計(jì)

CAN總線具有配置靈活、應(yīng)用范圍廣的特點(diǎn)，C8051f040單片機(jī)功能強(qiáng)大，集成了CAN總線控制器。本文提出了一種基于C8051f040的CAN總線系統(tǒng)智能節(jié)點(diǎn)的設(shè)計(jì)方案，給出了相應(yīng)的硬件和軟件設(shè)計(jì)，實(shí)際運(yùn)行結(jié)果驗(yàn)證了設(shè)計(jì)的正確性，其通用性好、可靠性高，具有廣泛的應(yīng)用前景。
關(guān)鍵詞：C8051f040；CAN總線；智能節(jié)點(diǎn)
Abstract: An international standard about CAN has been formed. The CAN bus is one of the most promising field bus. With development of the performance-price ratio and developing method for C8051f040，it has been used to all fields of our society. In this paper，a feasible solution is updated to implement a intelligent node design on the CAN bus with C8051f040. This paper also presents a hardware and software implementation of intelligent node. The operation proves the correctness of the design. The design has a good versatility, high reliability, good cost performance and it has a wide application prospect.
Keywords: C8051f040; can bus; intelligent node