【摘要】 本设计为光电稳定跟踪平台开发CAN驱动,以实现CAN总线上设备间的通信。分析了linux下标准设备驱动机制和CAN总线通信模型,给出了光电稳定跟踪平台中CAN总线通信的硬件设计,实现了带SPI接口的CAN控制器MCP2510的驱动。更多还原

【Abstract】 CAN driver is implemented for optical-electronic stabilization and tracking platform, to advance the communication between devices on CAN bus. The mechanism of standard device driver and the model of CAN bus communication in Linux was analyzed firstly. Then the hardware design for CAN bus communication was presented in optical-electronic stabilization and tracking platform. Lastly, the driver for CAN controller MCP2510 with SPI was implemented.更多还原