开发环境是Silab，硬件平台是C8051F040单片机，代码的功能是实现单片机内部的CAN远程帧通信，发送端事先将SS1数组数据写入远程帧，当接收到远程请求时，自动将消息发送出去，发送完毕，产生发送中断，从而将SS2数据更新到消息中，同时也发送远程帧请求获取数据。整个程序中，请求端发送两次远程帧请求，并把接收的数据存入RR1和RR2数组。-Development environment is Silab, the hardware platform is a C8051F040 MCU functionality of the code is to achieve the internal MCU CAN remote frame communication, the transmitter array data is written in advance SS1 remote frame, when receiving a remote request, the message automatically Send out, send completed, resulting in sending interrupts, which will SS2 data updates to the message, but also sends a remote frame request for access to data. The entire process, the request client send the two remote frame request, and to receive data into an array of RR1 and RR2.