Monday, March 12, 2012

Zigbee standard message sequence while Disassosiation

Disassociation

  1. MLME-DISASSOCIATE.request (64-bit address, 0 x 00–0 x ff (disassociation reason), True/False(Security enable))
        → Higher layer to MAC of device.

  1. PLME-SET-TRX-STATE.request (TX_ON)
        → MAC to PHY of device.

  1. PLME-SET-TRX-STATE.confirm (SUCCESS)
        → PHY to MAC of device.

  1. PD-DATA.request ( psduLength((<=127, msdu length)), psdu(set of octets) )
        → MAC to PHY of device.

Note: Sent Disassociation notification.

  1. PD-DATA.confirm (SUCCESS)
        → PHY to MAC of device.

  1. PLME-SET-TRX-STATE.request (RX_ON)
        MAC to PHY of device.

  1. PLME-SET-TRX-STATE.confirm (SUCCESS)
        → PHY to MAC of device.

Note: Wait for macAckWaitDuration & get it.

  1. PLME_SET-TRX-STATE.request (RX_ON)
        → PHY to MAC on coordinator side.

  1. PLME-SET-TRX-STATE.confirm (SUCCESS)
        → PHY to MAC on coordinator side.

Note: Receives disassociation request.

  1. PD-DATA.indication ( psduLength(<=127, msdu length) psdu(set of octets), 0 x 00 to 0x ff(ppduLinkQuality) )

        → PHY to MAC on coordinator side.

  1. PLME-SET-TRX-STATE.request (TX_ON)
        → MAC to PHY on coordinator side.

  1. PLME-SET-TRX-STATE.confirm (SUCCESS)
        → PHY to MAC on coordinator side.

  1. PD-DATA.request ( psduLength((<=127, msdu length)), psdu(set of octets) )
        → MAC to PHY on coordinator side.

Note: Sent Acknowledgment request.

  1. PD-DATA.confirm (SUCCESS)
        → PHY to MAC on coordinator side.

  1. MLME-DISASSOCIATE.indication ( DeviceAddress(64 bit address), 0 x 000 x ff (DisassociateReason ), True/False(Security use), 0 x 000 x 08 (ACLEntry ) )
        → MAC to Higher layer on coordinator side.

  1. PD-DATA.indication ( psduLength(<=127, msdu length) psdu(set of octets), 0 x 00 to 0x ff(ppduLinkQuality) )
       PHY to MAC on device.

Note: Received acknowledgment.

  1. MLME-DISASSOCIATE.confirm ( SUCCESS )
        → MAC to Higher layer on device.

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