功能 #2772
BCM 中的第一帧，该帧大小为8字节，ID为0x00，类型为命令帧，采样时间为80ms。 中的第一帧，该帧大小为8字节，ID为0x00，采样时间为80ms。 The first frame in the BCM, the frame size which is 8 bytes, the bytes in size, has an ID is of 0x00, the type is and has a command frame, and the sampling time is of 80ms.