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2025-04-14

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STM32下MCP2515驱动

简介

本仓库提供了一个基于STM32的MCP2515物理层驱动代码。该代码仅用于研究和学习目的,是从相关项目工程中提取出来的,主要测试了扩展帧的功能。代码中默认波特率为50K,使用了SPI2 + DMA进行通信,未使用MCP2515的中断引脚。

硬件连接

  • CS引脚:PB12
  • MISO引脚:PB14
  • SCK引脚:PB13
  • MOSI引脚:PB15

注意事项

  1. 该代码仅用于研究和学习,不保证在所有环境下都能正常编译和运行。
  2. 如果遇到编译问题或侵权问题,请及时联系我。
  3. 代码中未使用MCP2515的中断引脚,如有需要,请自行添加相关代码。

使用说明

  1. 将代码导入到你的STM32工程中。
  2. 根据实际硬件连接情况,调整引脚配置。
  3. 编译并下载到目标板进行测试。

联系方式

如有任何问题或建议,请通过以下方式联系我:

  • 邮箱:[你的邮箱地址]

感谢您的使用与支持!

下载链接

STM32下MCP2515驱动

(备用: 备用下载)

说明

该仓库仅用于学习交流,请勿用于商业用途。

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    Reviews

    2.8 (6)
    Avatar
    user_NCZttsZb
    2025-04-24

    The STM32xiaMCP2515qudong by zhouhaiyou19 is an exceptional product for anyone looking to work with CAN bus protocols. As a loyal MCP application user, I find its integration seamless and highly reliable. The performance is top-notch, and the documentation provided is easy to follow, making implementation straightforward. Highly recommend it!

    Avatar
    user_ECrsRYrW
    2025-04-24

    I have been using the STM32xiaMCP2515qudong module from zhouhaiyou19 for a while now and it has exceeded my expectations. The integration with the STM32 platform is seamless, and the performance is top-notch. It's reliable and easy to set up, making it a perfect choice for anyone looking to expand their CAN network capabilities. Highly recommended!

    Avatar
    user_LGOcTn5d
    2025-04-24

    The STM32xiaMCP2515qudong by zhouhaiyou19 is an outstanding product for anyone needing a reliable CAN bus interface module. It seamlessly integrates with STM32 microcontrollers, offering exceptional performance and stability. The build quality is impressive, reflecting its thoughtful design and robust construction. Highly recommended for developers and hobbyists looking to enhance their projects with efficient CAN communication.

    Avatar
    user_G6JIegCh
    2025-04-24

    I recently started using the STM32xiaMCP2515qudong from zhouhaiyou19, and I must say it has exceeded my expectations. The integration with STM32 systems is seamless, and the documentation provided made setup straightforward. Its reliability and performance are top-notch, making it a crucial part of my projects. Highly recommended for anyone needing efficient control and communication in their applications.

    Avatar
    user_jdj0cw1P
    2025-04-24

    I've recently tried the STM32xiaMCP2515qudong by zhouhaiyou19 and it has exceeded my expectations. The integration with MCP2515 was seamless, and the overall performance is excellent. It offers robust functionality for STM32 applications. Highly recommend it for anyone looking into advanced microcontroller projects!

    Avatar
    user_EUsvw7xG
    2025-04-24

    The STM32xiaMCP2515qudong by zhouhaiyou19 is an impressive product for anyone needing a reliable MCP2515 driver. It integrates smoothly with the STM32 series, enhancing performance and connectivity. Its ease of use and robust functionality make it a must-have for developers. Highly recommend!