芯片MCP2515的初始化程序，它是一款CAN控制器，用于高速、适时、短距离通信。-chip MCP2515 initialization procedures, it is a CAN controller for high-speed, timely, a short distance communications.

MCP2515通信程序,用C语言编写，通过SPI接口经由dsPIC30F2020控制-dsPIC30F2020 with MCP2515 and MCP2551

loop back can using mcp2515 and atmel atmega16