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MessageQ_MsgHeader Struct Reference
Required first field in every message. More...
#include <MessageQ.h>
Data Fields | |
| Bits32 | reserved0 |
| Bits32 | reserved1 |
| Bits32 | msgSize |
| Bits16 | flags |
| Bits16 | msgId |
| Bits16 | dstId |
| Bits16 | dstProc |
| Bits16 | replyId |
| Bits16 | replyProc |
| Bits16 | srcProc |
| Bits16 | heapId |
| Bits16 | seqNum |
| Bits16 | reserved |
Detailed Description
Required first field in every message.
Field Documentation
reserved for List.elem->next
reserved for List.elem->prev
| Bits32 MessageQ_MsgHeader::msgSize |
message size
| Bits16 MessageQ_MsgHeader::flags |
bitmask of different flags
| Bits16 MessageQ_MsgHeader::msgId |
message id
| Bits16 MessageQ_MsgHeader::dstId |
destination queue id
| Bits16 MessageQ_MsgHeader::dstProc |
destination processor id
| Bits16 MessageQ_MsgHeader::replyId |
reply id
reply processor
| Bits16 MessageQ_MsgHeader::srcProc |
source processor
| Bits16 MessageQ_MsgHeader::heapId |
heap id
| Bits16 MessageQ_MsgHeader::seqNum |
sequence number
| Bits16 MessageQ_MsgHeader::reserved |
reserved
The documentation for this struct was generated from the following file:
Copyright 2010, Texas Instruments Incorporated
本文详细解析了消息队列中的消息头部结构,包括各字段的含义、用途及使用场景。



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