That requires a command code authorization. 那需要一个指挥密码授权。
Well, he must have entered his personal command code. 好吧,他肯定是输入了他的个人命令码。
The Command code and Byte count shown above must be sent, but the data is ignored for those two bytes. 命令代码(CC)和字节计数上面必须发送,但数据是这两个字节被忽略。
Software part mainly realizes PWM speed adjustment and identify of command code. 软件部分主要实现PWM脉宽调速和命令码识别。
As the command code is the most important one, its coding and decoding method and its realization in the system are expounded specially. 由于命令码最为重要,对其编译码(采用BCH码)的方法及其在系统中的实现进行了重点阐述。