/*********************************************************************
* @fn nwk_adjustDelay()
*
* @brief Adjust the retransmit delay. Modify this function to
* change the default delay behavior.
*
* @param existingDelay - default delay
* @param confirmStatus - data confirm status
* @param bufOptions - network buffer options
*
* @return delay value - this number is the number of
* network event ticks (~2ms).
*/
uint16 nwk_adjustDelay( uint16 existingDelay, uint8 confirmStatus, uint16 bufOptions )
{
uint16 result = existingDelay;
uint16 mask; // Random mask
uint16 startValue; // Start value
switch ( confirmStatus )
{
case ZMacTransactionOverFlow:
case ZMacChannelAccessFailure:
if ( bufOptions & (HANDLE_DELAY | HANDLE_HI_DELAY) )
{
// Delay 4 - 18 ms
mask = 0x0007;
startValue = 2;
}
break;
case ZNwkNoRoute:
case ZMAC_NO_RESOURCES:
case ZMacNoACK:
default:
// leave default delay
mask = 0;
startValue = 0;
break;
}
if ( (mask > 0) && (startValue > 0) )
{
result = (osal_rand() & mask) + startValue;
}
return ( result );
}
/*********************************************************************
* @fn SampleApp_ProcessEvent
* @brief Generic Application Task event processor. This function
* is called to process all events for the task. Events
* include timers, messages and any other user defined events.
* @param task_id - The OSAL assigned task ID.
* @param events - events to process. This is a bit map and can
* contain more than one event.
* @return none
*/
uint16 SampleApp_ProcessEvent( uint8 task_id, uint16 events )
{
afIncomingMSGPacket_t *MSGpkt;
(void)task_id; // Intentionally unreferenced parameter
if ( events & SYS_EVENT_MSG )
{
MSGpkt = (afIncomingMSGPacket_t *)osal_msg_receive( SampleApp_TaskID );
//Databuf = osal_mem_alloc(MSGpkt->cmd.DataLength);
while ( MSGpkt )
{
switch ( MSGpkt->hdr.event )
{
// Received when a messages is received (OTA) for this endpoint
case AF_INCOMING_MSG_CMD:
SampleApp_MessageMSGCB( MSGpkt );
break;
default:
break;
}
// Release the memory
osal_msg_deallocate((uint8 *)MSGpkt );
// Next - if one is available
MSGpkt = (afIncomingMSGPacket_t *)osal_msg_receive( SampleApp_TaskID );
}
// return unprocessed events
return (events ^ SYS_EVENT_MSG);
}
// Send a message out - This event is generated by a timer
// (setup in SampleApp_Init()).
if ( events & SAMPLEAPP_SEND_PERIODIC_MSG_EVT )
{
SampleApp_SendPeriodicMessage(); //发送数据函数
// Setup to send message again in normal period (+ a little jitter)
osal_start_timerEx( SampleApp_TaskID, SAMPLEAPP_SEND_PERIODIC_MSG_EVT,
(SAMPLEAPP_SEND_PERIODIC_MSG_TIMEOUT + (osal_rand() & 0x00FF)) );
// return unprocessed events
return (events ^ SAMPLEAPP_SEND_PERIODIC_MSG_EVT);
}
// Discard unknown events
return 0;
}
// << Wayne >> << Digits To Ascii >> --
// << Wayne >> << Random Number Generator 20 bytes >> ++
uint8 *randomGen_Max20bytes(uint8 len)
{
uint16 randomNum;
static uint8 num[20];
uint8 *pNum = num;
for( uint8 i = 0; i < len; i++ )
{
do{
randomNum = osal_rand();
}while(!(randomNum & 0x00FF));
*pNum++ = randomNum & 0xFF;
//randomNum = randomNum>>4;
}
return num;
}
/*********************************************************************
* @fn TransmitApp_SendTheMessage
*
* @brief Send "the" message.
*
* @param none
*
* @return none
*/
void TransmitApp_SendTheMessage( void )
{
uint16 len;
uint8 tmp;
// put the sequence number in the message
tmp = HI_UINT8( TransmitApp_TransID );
tmp += (tmp <= 9) ? ('0') : ('A' - 0x0A);
TransmitApp_Msg[2] = tmp;
tmp = LO_UINT8( TransmitApp_TransID );
tmp += (tmp <= 9) ? ('0') : ('A' - 0x0A);
TransmitApp_Msg[3] = tmp;
len = TransmitApp_MaxDataLength;
#if defined ( TRANSMITAPP_RANDOM_LEN )
len = (uint8)(osal_rand() & 0x7F);
if( len > TransmitApp_MaxDataLength || len == 0 )
len = TransmitApp_MaxDataLength;
#endif
do {
tmp = AF_DataRequest( &TransmitApp_DstAddr, &TransmitApp_epDesc,
TRANSMITAPP_CLUSTERID_TESTMSG,
len, TransmitApp_Msg,
&TransmitApp_TransID,
TRANSMITAPP_TX_OPTIONS,
AF_DEFAULT_RADIUS );
if ( timesToSend )
{
timesToSend--;
}
} while ( (timesToSend != 0) && (afStatus_SUCCESS == tmp) );
if ( afStatus_SUCCESS == tmp )
{
pktCounter++;
}
else
{
// Error, so wait (10 mSec) and try again.
osal_start_timerEx( TransmitApp_TaskID, TRANSMITAPP_SEND_ERR_EVT, 10 );
}
}
/*********************************************************************
* @fn SampleApp_ProcessEvent
*
* @brief Generic Application Task event processor. This function
* is called to process all events for the task. Events
* include timers, messages and any other user defined events.
*
* @param task_id - The OSAL assigned task ID.
* @param events - events to process. This is a bit map and can
* contain more than one event.
*
* @return none
*/
uint16 SampleApp_ProcessEvent( uint8 task_id, uint16 events )
{
afIncomingMSGPacket_t *MSGpkt;
(void)task_id; // Intentionally unreferenced parameter
if ( events & SYS_EVENT_MSG )
{
MSGpkt = (afIncomingMSGPacket_t *)osal_msg_receive( SampleApp_TaskID );
while ( MSGpkt )
{
switch ( MSGpkt->hdr.event )
{
// Received when a key is pressed
case KEY_CHANGE:
SampleApp_HandleKeys( ((keyChange_t *)MSGpkt)->state, ((keyChange_t *)MSGpkt)->keys );
break;
// Received when a messages is received (OTA) for this endpoint
case AF_INCOMING_MSG_CMD:
SampleApp_MessageMSGCB( MSGpkt );
break;
// Received whenever the device changes state in the network
case ZDO_STATE_CHANGE:
SampleApp_NwkState = (devStates_t)(MSGpkt->hdr.status);
if ( //(SampleApp_NwkState == DEV_ZB_COORD)|| //协调器不给自己点播
(SampleApp_NwkState == DEV_ROUTER)
|| (SampleApp_NwkState == DEV_END_DEVICE) )
{
#ifdef MODE_ED
//开机或断网后测一次
#endif
// Start sending the periodic message in a regular interval.
osal_start_timerEx( SampleApp_TaskID,
SAMPLEAPP_SEND_PERIODIC_MSG_EVT,
SAMPLEAPP_SEND_PERIODIC_MSG_TIMEOUT );
}
else
{
// Device is no longer in the network
}
break;
default:
break;
}
// Release the memory
osal_msg_deallocate( (uint8 *)MSGpkt );
// Next - if one is available
MSGpkt = (afIncomingMSGPacket_t *)osal_msg_receive( SampleApp_TaskID );
}
// return unprocessed events
return (events ^ SYS_EVENT_MSG);
}
// Send a message out - This event is generated by a timer
// (setup in SampleApp_Init()).
if ( events & SAMPLEAPP_SEND_PERIODIC_MSG_EVT )
{
// Send the periodic message
//SampleApp_SendPeriodicMessage();//周期性发送函数
//SampleApp_SendPointToPointMessage();//此处替换成点播函数
// Setup to send message again in normal period (+ a little jitter)
osal_start_timerEx( SampleApp_TaskID, SAMPLEAPP_SEND_PERIODIC_MSG_EVT,
(SAMPLEAPP_SEND_PERIODIC_MSG_TIMEOUT + (osal_rand() & 0x00FF)) );
// return unprocessed events
return (events ^ SAMPLEAPP_SEND_PERIODIC_MSG_EVT);
}
// Discard unknown events
return 0;
}
/*********************************************************************
* @fn NIB_init()
*
* @brief
*
* Initialize attribute values in NIB
*
* @param none
*
* @return none
*/
void NIB_init()
{
_NIB.SequenceNum = LO_UINT16(osal_rand());
_NIB.nwkProtocolVersion = ZB_PROT_VERS;
_NIB.MaxDepth = MAX_NODE_DEPTH;
#if ( NWK_MODE == NWK_MODE_MESH )
_NIB.beaconOrder = BEACON_ORDER_NO_BEACONS;
_NIB.superFrameOrder = BEACON_ORDER_NO_BEACONS;
#endif
// BROADCAST SETTINGS:
// *******************
// Broadcast Delivery Time
// - set to multiples of 100ms
// - should be 500ms more than the retry time
// - "retry time" = PassiveAckTimeout * (MaxBroadcastRetries + 1)
// Passive Ack Timeout
// - set to multiples of 100ms
_NIB.BroadcastDeliveryTime = zgBcastDeliveryTime;
_NIB.PassiveAckTimeout = zgPassiveAckTimeout;
_NIB.MaxBroadcastRetries = zgMaxBcastRetires;
_NIB.ReportConstantCost = 0;
_NIB.RouteDiscRetries = 0;
_NIB.SecureAllFrames = USE_NWK_SECURITY;
_NIB.nwkAllFresh = NWK_ALL_FRESH;
if ( ZG_SECURE_ENABLED )
{
_NIB.SecurityLevel = SECURITY_LEVEL;
}
else
{
_NIB.SecurityLevel = 0;
}
#if defined ( ZIGBEEPRO )
_NIB.SymLink = FALSE;
#else
_NIB.SymLink = TRUE;
#endif
_NIB.CapabilityFlags = ZDO_Config_Node_Descriptor.CapabilityFlags;
_NIB.TransactionPersistenceTime = zgIndirectMsgTimeout;
_NIB.RouteDiscoveryTime = zgRouteDiscoveryTime;
_NIB.RouteExpiryTime = zgRouteExpiryTime;
_NIB.nwkDevAddress = INVALID_NODE_ADDR;
_NIB.nwkLogicalChannel = 0;
_NIB.nwkCoordAddress = INVALID_NODE_ADDR;
osal_memset( _NIB.nwkCoordExtAddress, 0, Z_EXTADDR_LEN );
_NIB.nwkPanId = INVALID_NODE_ADDR;
osal_cpyExtAddr( _NIB.extendedPANID, zgExtendedPANID );
_NIB.nwkKeyLoaded = FALSE;
#if defined ( ZIGBEE_STOCHASTIC_ADDRESSING )
_NIB.nwkAddrAlloc = NWK_ADDRESSING_STOCHASTIC;
_NIB.nwkUniqueAddr = FALSE;
#else
_NIB.nwkAddrAlloc = NWK_ADDRESSING_DISTRIBUTED;
_NIB.nwkUniqueAddr = TRUE;
#endif
_NIB.nwkLinkStatusPeriod = NWK_LINK_STATUS_PERIOD;
_NIB.nwkRouterAgeLimit = NWK_ROUTE_AGE_LIMIT;
//MTO and source routing
_NIB.nwkConcentratorDiscoveryTime = zgConcentratorDiscoveryTime;
_NIB.nwkIsConcentrator = zgConcentratorEnable;
_NIB.nwkConcentratorRadius = zgConcentratorRadius;
#if defined ( ZIGBEE_MULTICAST )
_NIB.nwkUseMultiCast = TRUE;
#else
_NIB.nwkUseMultiCast = FALSE;
#endif
#if defined ( NV_RESTORE )
if ( osal_nv_read( ZCD_NV_NWKMGR_ADDR, 0, sizeof( _NIB.nwkManagerAddr ),
&_NIB.nwkManagerAddr ) != SUCCESS )
#endif
{
_NIB.nwkManagerAddr = 0x0000;
}
_NIB.nwkUpdateId = 0;
_NIB.nwkTotalTransmissions = 0;
if ( ZSTACK_ROUTER_BUILD )
{
#if defined ( ZIGBEE_STOCHASTIC_ADDRESSING )
NLME_InitStochasticAddressing();
#else
NLME_InitTreeAddressing();
#endif
}
}
/*********************************************************************
* @fn SampleApp_ProcessEvent
*
* @brief Generic Application Task event processor. This function
* is called to process all events for the task. Events
* include timers, messages and any other user defined events.
*
* @param task_id - The OSAL assigned task ID.
* @param events - events to process. This is a bit map and can
* contain more than one event.
*
* @return none
*/
uint16 SampleApp_ProcessEvent( uint8 task_id, uint16 events )
{
afIncomingMSGPacket_t *MSGpkt;
(void)task_id; // Intentionally unreferenced parameter
if ( events & SYS_EVENT_MSG )
{
MSGpkt = (afIncomingMSGPacket_t *)osal_msg_receive( SampleApp_TaskID ); // ³z¹Losal_msg_receive function ±µ¦¬SampleApp_TaskID¼Ð»x
while ( MSGpkt )
{
switch ( MSGpkt->hdr.event )
{
case KEY_CHANGE: // Received when a key is pressed(·í«ö¤Ukey®É¶i¦æ±µ¦¬)
SampleApp_HandleKeys( ((keyChange_t *)MSGpkt)->state, ((keyChange_t *)MSGpkt)->keys );
break;
case AF_INCOMING_MSG_CMD: // Received when a messages is received (OTA) for this endpoint(·íendpoint±µ¦¬¨ìmessage¶i¦æ±µ¦¬)
SampleApp_MessageMSGCB( MSGpkt );
break;
case ZDO_STATE_CHANGE: // Received whenever the device changes state in the network(¥[¤Jºô¸ô«áª¬ºA§ïÅܮɶi¦æ±µ¦¬)
SampleApp_NwkState = (devStates_t)(MSGpkt->hdr.status);
if ((SampleApp_NwkState == DEV_ZB_COORD) || (SampleApp_NwkState == DEV_ROUTER) || (SampleApp_NwkState == DEV_END_DEVICE) )
{
// Start sending the periodic message in a regular interval. ¶}©l¦b©w´Áªº®É¶¡¶¡¹j¶Ç°e©w´Á°T®§
osal_start_timerEx( SampleApp_TaskID, SAMPLEAPP_SEND_PERIODIC_MSG_EVT, SAMPLEAPP_SEND_PERIODIC_MSG_TIMEOUT );
}
else
{ /* Device is no longer in the network(device¤£¦b¦¹ºô¸ô¤¤) */ }
break;
default:
break;
}
// Release the memory
osal_msg_deallocate( (uint8 *)MSGpkt );
// Next - if one is available
MSGpkt = (afIncomingMSGPacket_t *)osal_msg_receive( SampleApp_TaskID );
}
// return unprocessed events
return (events ^ SYS_EVENT_MSG);
}
// Send a message out - This event is generated by a timer (setup in SampleApp_Init()).
if ( events & SAMPLEAPP_SEND_PERIODIC_MSG_EVT )
{
// Send the periodic message
SampleApp_SendPeriodicMessage();
// Setup to send message again in normal period (+ a little jitter)
osal_start_timerEx( SampleApp_TaskID,
SAMPLEAPP_SEND_PERIODIC_MSG_EVT,
(SAMPLEAPP_SEND_PERIODIC_MSG_TIMEOUT + (osal_rand() & 0x00FF)) );
// return unprocessed events
return (events ^ SAMPLEAPP_SEND_PERIODIC_MSG_EVT);
}
// Discard unknown events
return 0;
}
/*********************************************************************
* @fn zclCCServer_Restart_DeviceCB
*
* @brief Callback from the ZCL commissioning Cluster Library when
* it received a Restart Device for this application.
*
* @param pCmd - restart command
* @param srcAddr - source address
* @param seqNum - message sequence number
*
* @return none
*/
static void zclCCServer_Restart_DeviceCB( zclCCRestartDevice_t *pCmd,
afAddrType_t *srcAddr, uint8 seqNum )
{
zclCCServerParamsRsp_t rsp;
// Make sure the device is not in the Operational Network
if ( osal_ExtAddrEqual( _NIB.extendedPANID, zbaGlobalCommissioningEPID ) )
{
// If form network or associate from scratch, set the default network state.
// Only Coordiunator can form (Option 1) and Router or EndDevices can
// associate (Option 3).
if ( ( ( zclCCServer_StartUpControl == CC_STARTUP_CONTROL_OPTION_1 ) && // (form &&
( zgDeviceLogicalType == ZG_DEVICETYPE_COORDINATOR ) ) || // Coord) ||
( ( zclCCServer_StartUpControl == CC_STARTUP_CONTROL_OPTION_3 ) && // (associate &&
( ( zgDeviceLogicalType == ZG_DEVICETYPE_ROUTER ) || // (RTR ||
( zgDeviceLogicalType == ZG_DEVICETYPE_ENDDEVICE ) ) ) ) // ED))
{
// Form or Join a new network
rsp.status = SUCCESS;
}
else
{
// Startup state is currently not supported
rsp.status = ZCL_STATUS_INCONSISTENT_STARTUP_STATE;
}
}
else
{
// No access to Commissioning cluster in the Operational Network
rsp.status = ZCL_STATUS_NOT_AUTHORIZED;
}
zclCC_Send_RestartDeviceRsp( CCSERVER_ENDPOINT, srcAddr, &rsp, TRUE, seqNum );
if ( rsp.status == SUCCESS )
{
uint16 delay;
// If restart immediately is specified the should restart at a convienent
// time when all messages have been sent. Give 1s for response to be sent
// and then restart. Else, calculate the delay time.
if ( zcl_CCImmediate( pCmd->options ) )
{
delay = 1000;
}
else
{
delay = ( pCmd->delay * 1000 ) + ( osal_rand() % ( pCmd->jitter * 80 ) );
}
if ( zcl_CCStartupMode( pCmd->options ) == CC_STARTUP_MODE_REPLACE_RESTART )
{
zclCCServer_UseStartupParameters();
}
// Save the received command for later
restartDevice = *pCmd;
osal_start_timerEx( zclCCServer_TaskID, CCSERVER_LEAVE_TIMER_EVT, delay );
}
}
