summaryrefslogtreecommitdiffhomepage
path: root/digital/beacon/src/network.c
blob: 787abfb7dcadead97edde602233860718411a0f5 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
#include <types.h>
#include <configServer.h>
#include <zdo.h>
// #include <peer2peer.h>
#include "network.h"
// #include <serialInterface.h>



#define APP_DETECT_LINK_FAILURE 1

// Network related variables
AppMessageBuffer_t buf_to_send;

extern AppState_t appState;
extern DeviceType_t deviceType;
// extern HAL_UsartDescriptor_t appUsartDescriptor;
// extern uint8_t usartTxBuffer[APP_USART_TX_BUFFER_SIZE];


static ZDO_StartNetworkReq_t networkParams; // request params for ZDO_StartNetworkReq
APS_DataReq_t test;


// Endpoint parameters
static SimpleDescriptor_t simpleDescriptor = { APP_ENDPOINT, APP_PROFILE_ID, 1, 1, 0, 0 , NULL, 0, NULL };
static APS_RegisterEndpointReq_t endpointParams;


#if APP_DETECT_LINK_FAILURE == 1
static uint8_t retryCounter = 0;                // Data sending retries counter
// Leave request, used for router to leave the network when communication was interrupted
static ZDO_ZdpReq_t leaveReq;
static void leaveNetwork(void);
static void zdpLeaveResp(ZDO_ZdpResp_t *zdpResp);
#endif // APP_DETECT_LINK_FAILURE

uint16_t petite_adresse = 0;
int lost_packet = 0;
extern int jack;

/**************************************************************************//**
  \brief Intializes network parameters.

  \param  none.
  \return none.
******************************************************************************/
void initNetwork(void)
{
	if(deviceType == DEVICE_TYPE_COORDINATOR)
	{
		bool rx_on_idle = true;
		CS_WriteParameter(CS_RX_ON_WHEN_IDLE_ID, &rx_on_idle);
	}
	if(deviceType == DEVICE_TYPE_END_DEVICE)
	{
		_delay_ms(2000);
		bool rx_on_idle = false;
		CS_WriteParameter(CS_RX_ON_WHEN_IDLE_ID, &rx_on_idle);
		
	}
	
	/*False = random ID */
	bool unique_addr = true;
	CS_WriteParameter(CS_NWK_UNIQUE_ADDR_ID,&unique_addr);

//  	uint16_t nwkAddr=1; 
//  	CS_WriteParameter(CS_NWK_ADDR_ID, &nwkAddr);
	
	// Set the deviceType value to Config Server	
	CS_WriteParameter(CS_DEVICE_TYPE_ID, &deviceType);

	/* Neighbor table size - The size of neighbor table an ED can have */
	int neighbor_table_size = 10;
	CS_WriteParameter(CS_NEIB_TABLE_SIZE_ID, &neighbor_table_size);
	
	/* Max children amount -Maximum number of children that a given device (coordinator or router) may have */
	int max_children = 8;
	CS_WriteParameter(CS_MAX_CHILDREN_AMOUNT_ID, &max_children);
	
	/* Max router children amount - Maximum number of routers among the children of one device */
	int max_children_router = 2;
	CS_WriteParameter(CS_MAX_CHILDREN_ROUTER_AMOUNT_ID, &max_children_router);
	
	CS_WriteParameter(CS_EXT_PANID_ID,&(char){"0xAAAAAAAAAAAAAAAALL"});

	appState = APP_NETWORK_JOINING_STATE;
}


/**************************************************************************//**
  \brief ZDO_StartNetwork primitive confirmation callback.

  \param  confirmInfo - confirmation parametrs.
  \return none.
******************************************************************************/
void ZDO_StartNetworkConf(ZDO_StartNetworkConf_t* confirmInfo)
{
	if (confirmInfo->status == ZDO_SUCCESS_STATUS)
	{
#if APP_DETECT_LINK_FAILURE == 1
		retryCounter = 0;
#endif // APP_DETECT_LINK_FAILURE
		
 		PORTD=0b00100000;
		petite_adresse = confirmInfo->shortAddr;
		
		appState = APP_NETWORK_JOINED_STATE;
		
		// Set application endpoint properties
		endpointParams.simpleDescriptor = &simpleDescriptor;
		endpointParams.APS_DataInd = APS_DataIndication;
		// Register endpoint
		APS_RegisterEndpointReq(&endpointParams);
		
		// Configure the message structure
		test.dstAddrMode = APS_SHORT_ADDRESS;				// Short addressing mode
		test.dstAddress.shortAddress = 0x0000;				// Destination address
		test.profileId = APP_PROFILE_ID;				// Profile ID
		test.dstEndpoint = APP_ENDPOINT;				// Desctination endpoint
		test.clusterId = APP_CLUSTER_ID;				// Desctination cluster ID
		test.srcEndpoint = APP_ENDPOINT;				// Source endpoint
		test.asdu = &buf_to_send.message;				// application message pointer
		test.asduLength = 3 + sizeof(buf_to_send.message.messageId);	// actual application message length
		test.txOptions.acknowledgedTransmission = 0;			// Acknowledged transmission enabled
		test.radius = 0;						// Use maximal possible radius
		test.APS_DataConf = APS_DataConf;				// Confirm handler    Z
	}
	else
	{
 		 PORTD=0b01000000;
	}
	SYS_PostTask(APL_TASK_ID);
}

/**************************************************************************//**
  \brief Starts network.

  \param  none.
  \return none.
******************************************************************************/
void startNetwork(void)
{
  networkParams.ZDO_StartNetworkConf = ZDO_StartNetworkConf;
  // start network
  ZDO_StartNetworkReq(&networkParams);
}


/**************************************************************************//**
  \brief Update network status event handler.

  \param  nwkParams - new network parameters.
  \return none.
******************************************************************************/
void ZDO_MgmtNwkUpdateNotf(ZDO_MgmtNwkUpdateNotf_t *nwkParams)
{
  switch (nwkParams->status)
  {
    case ZDO_NETWORK_STARTED_STATUS:
      break;

    case ZDO_NETWORK_LOST_STATUS:
    {
      APS_UnregisterEndpointReq_t unregEndpoint;

      unregEndpoint.endpoint = endpointParams.simpleDescriptor->endpoint;
      APS_UnregisterEndpointReq(&unregEndpoint);
      
      // try to rejoin the network
      appState = APP_NETWORK_JOINING_STATE;
      SYS_PostTask(APL_TASK_ID);
      break;
    }

    case ZDO_NWK_UPDATE_STATUS:
      break;

    default:
      break;
  }
}


/**************************************************************************//**
  \brief Handler of aps data sent confirmation.

  \param  confInfo - confirmation info
  \return none.
******************************************************************************/
void APS_DataConf(APS_DataConf_t* confInfo)
{
	if (APS_SUCCESS_STATUS != confInfo->status)
	{
#if APP_DETECT_LINK_FAILURE == 1
		retryCounter++;
		if(retryCounter>3)
		{
			lost_packet++;
		}
		if (MAX_RETRIES_BEFORE_REJOIN == retryCounter)
		{
			leaveNetwork();
		}
		else
#endif // APP_DETECT_LINK_FAILURE
		{
			// Data not delivered, resend.
			send_data();
		}
		return;
	}
#if APP_DETECT_LINK_FAILURE == 1
	retryCounter = 0;
#endif // APP_DETECT_LINK_FAILURE
}



/**************************************************************************//**
  \brief APS data indication handler.

  \param  indData - received data pointer.
  \return none.
******************************************************************************/
int received_event=0;
int beacon_number = 0;
int angle_received = 0;
void APS_DataIndication(APS_DataInd_t* indData)
{
	AppMessage_t *appMessage = (AppMessage_t *) indData->asdu;
	// Data received indication
	received_event++;
	
	switch(appMessage->data[0])
	{
		case 42: // COMMANDE JACK
// 			jack = appMessage->data[2];
			break;
		case 43: // Update ANGLE
			beacon_number = appMessage->data[1];
			angle_received = appMessage->data[2];
			update_position(beacon_number,angle_received);
			break;
	}
	
 	/*if(appMessage->data[0]==0x55)
	{
		sprintf(usartTxBuffer,"Trame recue from %d ==> Lost packet = %d\r\n\0",appMessage->data[1],appMessage->data[2]);
		WRITE_USART(&appUsartDescriptor,usartTxBuffer,strlen(usartTxBuffer));	
	}
	else
	{

	}*/
}


#if APP_DETECT_LINK_FAILURE == 1
/**************************************************************************//**
 * \brief Leave network.
 * 
 * \param  none.
 * \return none.
 ******************************************************************************/
 static void leaveNetwork(void)
 {
	 ZDO_MgmtLeaveReq_t *zdpLeaveReq = &leaveReq.req.reqPayload.mgmtLeaveReq;
	 APS_UnregisterEndpointReq_t unregEndpoint;
	 
	 appState = APP_NETWORK_LEAVING_STATE;
	 
	 unregEndpoint.endpoint = endpointParams.simpleDescriptor->endpoint;
	 APS_UnregisterEndpointReq(&unregEndpoint);
	 
	 leaveReq.ZDO_ZdpResp =  zdpLeaveResp;
	 leaveReq.reqCluster = MGMT_LEAVE_CLID;
	 leaveReq.dstAddrMode = EXT_ADDR_MODE;
	 leaveReq.dstExtAddr = 0;
	 zdpLeaveReq->deviceAddr = 0;
	 zdpLeaveReq->rejoin = 0;
	 zdpLeaveReq->removeChildren = 1;
	 zdpLeaveReq->reserved = 0;
	 ZDO_ZdpReq(&leaveReq);
 }
 
 /**************************************************************************//**
  * \brief Leave network response.
  * 
  * \param  zdpResp - response data
  * \return none.
  ******************************************************************************/
  static void zdpLeaveResp(ZDO_ZdpResp_t *zdpResp)
  {
	  
	  // Try to rejoin the network
	  appState = APP_NETWORK_JOINING_STATE;
	  SYS_PostTask(APL_TASK_ID);
	  
	  (void)zdpResp;
  }
  #endif // APP_DETECT_LINK_FAILURE
  
void send_data(void)
{
// 	PORTD ^= (1<<7);
	buf_to_send.message.data[0]=0x55;
	buf_to_send.message.data[1]=petite_adresse;
	buf_to_send.message.data[2]=lost_packet;
	APS_DataReq(&test);
// 	PORTD ^= (1<<7);
}

void send_angle(int angle_degree)
{
	buf_to_send.message.data[0]=0x43;
	buf_to_send.message.data[1]=petite_adresse;
	buf_to_send.message.data[2]=angle_degree;	
}