标题: 客户发来的关于时间值存储和下载需要做求和校验或者CRC校验 [打印本页] 作者: zpqm333 时间: 2021-3-29 20:31 标题: 客户发来的关于时间值存储和下载需要做求和校验或者CRC校验 Is there a mechanism upon power-up of the device that detects whether time was stored and loaded correctly by the system from memory (i.e. checksum, redundant storage, etc)有大神能提示一下该怎么做吗,给个例子也行,谢谢.