媒体接入层 (mac) csma/ca 算法 改进的 rts/cts 握手
DESCRIPTION
媒体接入层 (MAC) CSMA/CA 算法 改进的 RTS/CTS 握手. 数据显示层 (PRE). 物理层 (PHY). 媒体接入层扩展 (MAC-EX)—— 重传机制. 数 据. 数据提取层 (Filter). 数据显示层 (PRE). 物理层 (PHY)—— 串口传输. DATA Range. RTS/CTS Range. Bytes:. 1. 2. 2. 2. n(nTRANSCRIPT
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(MAC-EX)
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DATA RangeRTS/CTS Range
- Frame Check Sequence(FCS)Frame PayloadSource AddressDestination PAN IDDestination AddressDataSequenceNumberFrame Control Field(FCF)Bytes:21222msblsbmsblsbmsblsbn(n
- RSSIFrame PayloadSource AddressDestination PAN IDDestination AddressDataSequenceNumberFrame Control Field(FCF)Bytes:21222msblsbmsblsbmsblsbn(n
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Check SumCommand Payload*Parameter Value*Command TypemsblsbCommand Length(Len)1+nLen+26*5*4*3*210Index:Delimiter(0x7E)Parameter Type*Command:RobotNet
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Check SumCommand Payload(>0)Command Type(0x10)Command Length(Len)1+nLen+23Len+1210Index:Delimiter(0x7E)Command:RobotNet
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Check SumParameter ValueCommand Type(0x09)msblsbCommand Length(0x04)46543210Index:Delimiter(0x7E)Parameter TypeCommand:RobotNet
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Check Sum(0x8E)Command Type(0x70)Command Length(0x01)13210Index:Delimiter(0x7E)Command:RobotNet