nwkformation.h

ucos在NEC平台下的移植

#ifndef NWKFORMATION_H
#define NWKFORMATION_H
// Generate a random value.
#define RANDOM16                1234     // (TMR0)  the name of the register may be changed


#define NWK_STATE_FORM_BEACON_NETWORK_START         0
#define NWK_STATE_FORM_NON_BEACON_NETWORK_START 1
//-------------------------------------------------------------------------------------------------------
// Network formation state machine

// Initial preparations
#define NWK_FORM_STATE_INITIALIZE           0
//Ask the mac layer to do the energy scan
#define NWK_FORM_STATE_MAC_ENERGY_SCAN        1
// Ask the mac layer to do the active scan on every channel
#define NWK_FORM_STATE_MAC_ACTIVE_SCAN                  2
// Preparations for each channel
#define NWK_FORM_STATE_SET_CHANNEL              3
// Network formation complete
#define NWK_FORM_STATE_FINISH                    4

#define NWK_PERMIT_JOIN                                 5
//-------------------------------------------------------------------------------------------------------

// The network formation status returned to nlmeNetworkFormationRequest(...)
typedef enum {
    NWK_NETWORK_FORM_STATUS_ACTIVE,
    NWK_NETWORK_FORM_STATUS_FINISHED
             } NWK_NETWORK_FORM_STATUS;
//the network type ,beacon enabled or beacon disabled
#define   BEACON_ENABLED_NETWORK    1
#define   BEACON_DISABLED_NETWORK   0

typedef struct
{
  DWORD    scanChannels;
  UINT8    scanDuration;
  UINT8    beaconOrder;
  UINT8    superframeOrder;
  UINT16   panID;
  ZBOOL     batteryLifeExtension;
  UINT8    networkType;
  volatile NWK_NETWORK_FORM_STATUS nwkFormStatus;
  NWK_ENUM  nwkFormNetworkReturnState;

}NWK_FORMATION_INFO;

typedef struct
{
 UINT16 panID;
 UINT8 logicalChannel;
 UINT8 startTime;
 UINT8 beaconOrder;
 UINT8 superframeOrder;
 ZBOOL    panCoordinator;
 ZBOOL    batteryLifeExtension;
 ZBOOL    coordRealigment;
 ZBOOL    securityEnable;
}MLME_START_REQUEST_INFO;

/************************function prototypes*************************/
void nwkFormNetworkProcedure(void *nTask);

/*********************************************************************
 * ZBOOL RequestedPANIDFound( BYTE channel );
 *
 * DESCRIPTION:
 *            Check if PAN ID conflict is present.
 * PARAMETER:        
 *            BYTE channel
 *              the channel to be checked for PAN ID conflicts
 * RETURN-VALUE:
 *             TRUE - conflict found
 *             FALSE - no conflict found
 * Overview:  This function determines if a node in our neighbor
 *                  table on the specified channel has the same PAN ID
 *                  as the one requested.
 *
 * Note:    In a Cluster-tree topology,this routine may not work if the destination
 *                  is our child.
 ********************************************************************/
 ZBOOL RequestedPANIDFound( BYTE channel );

#endif