| 摘要: |
| 简要分析了SEP3203微处理器、MCP2515控制器、MCP2551总线收发器，介绍了利用芯片SEP3203扩展CAN接口的方法——利用SPI接口扩展CAN总线接口，给出了CAN总线接口的软硬件设计及其应用，测试结果表明是方案是可行的。 |
| 关键词: SEP3203 总线接口 嵌入式系统 |
| DOI： |
| 分类号: |
| 基金项目: |
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| Design and Development of CAN Bus Communication Based on SEP3203 |
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CAI Chang an1, ZHONG Rui2, JIANG Jin kai
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| Abstract: |
| This paper briefly analyzes SEP3203 micro processor, MCP 2515 controller and MCP2551 bus transceiver, and introduces the method to use chip SEP3203 to extend CAN interface, using SPI interface to extend CAN bus interface and provides the design of software and hardware of CAN bus interface and its application. Testing results show that this scheme is feasible. |
| Key words: SEP3203 bus interface embedded system |
