【摘要】 本文介绍了一种标准RS232到控制器局域网(CAN)的总线协议转换器的设计。提出了以采用AT-MEL89C52为微控制器的智能设计方案。文中介绍了协议转换器的硬件电路和软件设计。对数据通讯部分进行了较为详细的研究。更多还原

【Abstract】 This paper introduces the design of protocol converter of standard RS-232 to control Area Network(CAN)and proposes an intelligent design method of microcontroller using ATMEL 89C52. The hardware circuit and the software design of the protocol converter is also introduced. The data communication is discussed in detail.更多还原