STM32F10x_CRC_example现在越来越多的设备之间的通讯链接需要进行数据校验，而CRC校验明显是很多地方都用到的，比如modbus协议等等。-STM32F10x_CRC_example now more and more devices communication link between the need for data validation, the CRC check is obviously a lot of places are used, such as modbus