STM32之can通讯，包含初始化，can中断，发送报文，可以进行报文解析(STM32 can communication, including initialization, can interrupt, send message, you can parse the message)

C代码编程，gcc编译，PC上运行。遵循《GB/T 27930-2015 电动汽车非车载传导式充电机与电池管理系统之间的通讯协议》，根据协议将截取到的CAN报文（一般是csv格式）解析成相应的文本，方便直观的排查故障。(C code programming, GCC compilation, running on PC. Following the "Communication Protocol between GB/T 27930-2015 Electric Vehicle Non-