BM_DataTailTypeDef
结构体与成员名称和 BMAPI SDK 保持一致，便于直接对应头文件与示例代码。
BM_DataTailTypeDef data structure.
Members
Section titled “Members”| Member | Declaration | Description |
|---|---|---|
type |
uint8_t type |
Tail type, reserved for future, default as zero. |
packetid |
uint16_t packetid |
Packet id, this is usually a sequential counter which can be used to detect packet loss |
checksum |
uint16_t checksum |
Checksum of the whole packet, including header and tail, 0 if invalid or disabled. |
utctsl |
uint32_t utctsl |
Low part of 64-bit UTC high precision timestamp in microseconds, since 1970-1-1. |
utctsh |
uint32_t utctsh |
High part of 64-bit UTC high precision timestamp in microseconds, since 1970-1-1. |
This data-structure reference follows the current BUSMUST BMAPI SDK.