Cameron Reid / Mbed 2 deprecated SmartThings_Switch

Mbed switch for Samsung SmartThings using Xbee

Dependencies:   C12832 mbed

Main.cpp@2:e78ec8625034, 2016-09-15 (annotated)

Committer:
Cameron
Date:
Thu Sep 15 14:19:56 2016 +0000
Revision:
2:e78ec8625034
Parent:
1:80fe03be2832 
V1

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Cameron 0:1431a301c379 1 #include "mbed.h"
Cameron 0:1431a301c379 2 #include "C12832.h"
Cameron 0:1431a301c379 3
Cameron 0:1431a301c379 4 #define AppV 0x01
Cameron 0:1431a301c379 5 #define HarV 0x01
Cameron 0:1431a301c379 6
Cameron 0:1431a301c379 7 C12832 lcd(p5, p7, p6, p8, p11); //configure LCD
Cameron 2:e78ec8625034 8 RawSerial xbee(p9,p10); //Set Serial to XBee
Cameron 0:1431a301c379 9 Serial pc(USBTX, USBRX); //Set Serial to PC.
Cameron 0:1431a301c379 10 DigitalOut led2 (LED2); //configure onboard LEDs
Cameron 0:1431a301c379 11 DigitalOut led1 (LED1);
Cameron 0:1431a301c379 12 DigitalOut LED (LED4);
Cameron 0:1431a301c379 13 volatile char x,y,z,len,sum; //some useful internal variables
Cameron 0:1431a301c379 14 volatile int length, size, check;
Cameron 0:1431a301c379 15 volatile int flag;
Cameron 0:1431a301c379 16 char packet[60];
Cameron 0:1431a301c379 17 char PacketAddr[10];
Cameron 0:1431a301c379 18 char Opacket[60];
Cameron 0:1431a301c379 19 char AI[8] = {0x7E,0x00,0x04,0x08,0x21,0x41,0x49,0x4C}; //create AT command to querey network joined?
Cameron 0:1431a301c379 20 char MY[8] = {0x7E,0x00,0x04,0x08,0x21,0x4D,0x59,0x30}; //create AT command to get my network ID.
Cameron 0:1431a301c379 21 char SL[8] = {0x7E,0x00,0x04,0x08,0x21,0x53,0x4C,0x37}; //create AT command to get 64bit LSB.
Cameron 0:1431a301c379 22 char SH[8] = {0x7E,0x00,0x04,0x08,0x21,0x53,0x48,0x3B}; //create AT command to get 64bit MSB.
Cameron 0:1431a301c379 23 char CB[8] = {0x7E,0x00,0x04,0x08,0x21,0x43,0x42,0x51}; //Create AT command to leave network.
Cameron 0:1431a301c379 24 char LNw[2];
Cameron 0:1431a301c379 25 char Addr[8];
Cameron 0:1431a301c379 26 char pay[101];
Cameron 0:1431a301c379 27 char Buffer[101];
Cameron 0:1431a301c379 28 char EP, DEP, SEP, seqNum, cmdID, frmType;
Cameron 0:1431a301c379 29 char atID[2];
Cameron 0:1431a301c379 30 char Clu[2];
Cameron 0:1431a301c379 31 char Pro[2];
Cameron 0:1431a301c379 32 char Man[3] = {'A','R','M'}; //Product manufacturer
Cameron 0:1431a301c379 33 char Dev[10] = {'N','X','P','L','P','C','1','7','6','8'}; //Device Name
Cameron 0:1431a301c379 34
Cameron 0:1431a301c379 35 void packet_interupt(); //Create subroutine to deal with incoming packet.
Cameron 0:1431a301c379 36 void Psend(char API_packet[]); //Create subroutine to send API commands
Cameron 0:1431a301c379 37 void PBuild(char FrameAddr[], char sEP, char dEP, char Profile[], char Cluster[], char Payload[], char PaySize); //function to create packets to send.
Cameron 0:1431a301c379 38 void Builder(); //Get usefull infromation from packets.
Cameron 0:1431a301c379 39 void checksum(); //Create the checksum for the packet.
Cameron 0:1431a301c379 40 void DevAnnc(); //function to send the device announce command.
Cameron 0:1431a301c379 41 void SimpleDesc(); //Function to create the Simple description packet
Cameron 0:1431a301c379 42 void ActiveEPReq(); //Function to create the Active end point request.
Cameron 0:1431a301c379 43 void ClusterBasic(); //Function to create the Cluster Basic.
Cameron 0:1431a301c379 44 void OnOff(); //Function to process on off commands.
Cameron 2:e78ec8625034 45 void DefRes(); //Function to create the response for the on off command.
Cameron 2:e78ec8625034 46 void Update(char val);
Cameron 0:1431a301c379 47
Cameron 0:1431a301c379 48 int main(){
Cameron 0:1431a301c379 49 lcd.cls(); //clear lcd screen.
Cameron 0:1431a301c379 50 lcd.locate(0,1); //locate the cursor.
Cameron 0:1431a301c379 51 lcd.printf(" Joining network..."); //Print to lcd screen
Cameron 1:80fe03be2832 52 memset(packet, 0, sizeof(packet)); //Clear array
Cameron 1:80fe03be2832 53
Cameron 1:80fe03be2832 54 xbee.attach(&packet_interupt, Serial::RxIrq); //attach interupt when recieving serial information.
Cameron 0:1431a301c379 55
Cameron 0:1431a301c379 56 while(packet[5] != 0){ //While Xbee has not joined a network
Cameron 0:1431a301c379 57 wait(1); //Wait 0.1 second.
Cameron 0:1431a301c379 58 Psend(AI); //Send network joined status again.
Cameron 1:80fe03be2832 59 while(check == 0)
Cameron 2:e78ec8625034 60 {} //Read data.
Cameron 0:1431a301c379 61 }
Cameron 0:1431a301c379 62 lcd.cls(); //Clear lcd screen.
Cameron 0:1431a301c379 63 lcd.locate(0,1); //Locate the cursor.
Cameron 0:1431a301c379 64 lcd.printf(" Connected"); //Print to lcd screen.
Cameron 0:1431a301c379 65
Cameron 1:80fe03be2832 66 check = 0;
Cameron 0:1431a301c379 67 Psend(MY); //Send AT command to get the 16bit network address.
Cameron 2:e78ec8625034 68 while(check == 0) //Wait for packet.
Cameron 2:e78ec8625034 69 {}
Cameron 2:e78ec8625034 70 LNw[0] = packet[5]; //Transfer 16 bit address payload.
Cameron 2:e78ec8625034 71 LNw[1] = packet[6]; //Transfer 16 bit address payload.
Cameron 0:1431a301c379 72
Cameron 0:1431a301c379 73 check = 0;
Cameron 1:80fe03be2832 74 Psend(SH); //Send AT command to get the 64bit address MSB.
Cameron 2:e78ec8625034 75 while(check == 0) //Wait for packet.
Cameron 1:80fe03be2832 76 {}
Cameron 0:1431a301c379 77 Addr[0] = packet[5]; //Transfer 64 bit address payload.
Cameron 0:1431a301c379 78 Addr[1] = packet[6]; //Transfer 64 bit address payload.
Cameron 0:1431a301c379 79 Addr[2] = packet[7]; //Transfer 64 bit address payload.
Cameron 0:1431a301c379 80 Addr[3] = packet[8]; //Transfer 64 bit address payload.
Cameron 0:1431a301c379 81
Cameron 0:1431a301c379 82 check = 0;
Cameron 1:80fe03be2832 83 Psend(SL); //Send AT command to get the 64bit address LSB.
Cameron 2:e78ec8625034 84 while (check == 0) //Wait for packet.
Cameron 1:80fe03be2832 85 {}
Cameron 2:e78ec8625034 86 Addr[4] = packet[5]; //Transfer 64 bit address payload.
Cameron 2:e78ec8625034 87 Addr[5] = packet[6]; //Transfer 64 bit address payload.
Cameron 2:e78ec8625034 88 Addr[6] = packet[7]; //Transfer 64 bit address payload.
Cameron 2:e78ec8625034 89 Addr[7] = packet[8]; //Transfer 64 bit address payload.
Cameron 0:1431a301c379 90 DevAnnc(); //Send Device Announce.
Cameron 0:1431a301c379 91
Cameron 0:1431a301c379 92 while(1) {
Cameron 2:e78ec8625034 93 lcd.locate(0,21); //Locate LCD cursor.
Cameron 2:e78ec8625034 94 lcd.printf("Packets recieved = %d", z); //Print to LCD display.
Cameron 2:e78ec8625034 95 check = 0;
Cameron 2:e78ec8625034 96 while(check == 0) //Wait for packet.
Cameron 2:e78ec8625034 97 {}
Cameron 0:1431a301c379 98 if (packet[16] == 0x00){ //If packet profile = 16.
Cameron 0:1431a301c379 99 if (packet[14] == 0x04){ //If packet cluster = 14.
Cameron 0:1431a301c379 100 lcd.locate(0,11); //Locate LCD cursor.
Cameron 0:1431a301c379 101 lcd.printf(" simple dec");
Cameron 0:1431a301c379 102 SimpleDesc(); //Process Simple Desciption request.
Cameron 0:1431a301c379 103 }
Cameron 0:1431a301c379 104 else if (packet[14] ==0x05){ //If packet cluster = 15.
Cameron 0:1431a301c379 105 lcd.locate(0,11); //Locate LCD display
Cameron 0:1431a301c379 106 lcd.printf(" Active EP req");
Cameron 0:1431a301c379 107 ActiveEPReq(); //Process active EP Request.
Cameron 0:1431a301c379 108 }
Cameron 0:1431a301c379 109 else{
Cameron 0:1431a301c379 110 lcd.locate(0,11); //Locate LCD cursor.
Cameron 0:1431a301c379 111 lcd.printf(" Unknown Packet"); //Print to lcd screen.
Cameron 0:1431a301c379 112 }
Cameron 0:1431a301c379 113 }
Cameron 0:1431a301c379 114 else{ //Else if packet profile is not = 00.
Cameron 0:1431a301c379 115 if (packet[14] == 0x00){ //If packet Cluster = 00.
Cameron 0:1431a301c379 116 lcd.locate(0,11); //Locate LCD cursor.
Cameron 0:1431a301c379 117 lcd.printf(" Cluster Basic");
Cameron 0:1431a301c379 118 ClusterBasic(); //Process Cluster Basic request.
Cameron 0:1431a301c379 119 }
Cameron 0:1431a301c379 120 else if (packet[14] ==0x06){ //Else if packet profile is not = 06.
Cameron 0:1431a301c379 121 lcd.locate(0,11); //Locate LCD cursor.
Cameron 0:1431a301c379 122 lcd.printf(" on/off ");
Cameron 0:1431a301c379 123 OnOff(); //Process On/Off.
Cameron 0:1431a301c379 124 }
Cameron 0:1431a301c379 125 else{
Cameron 0:1431a301c379 126 lcd.locate(0,11); //Locate the cursor.
Cameron 0:1431a301c379 127 lcd.printf(" Unknown Packet"); //Print to lcd screen.
Cameron 0:1431a301c379 128 }
Cameron 0:1431a301c379 129 }
Cameron 2:e78ec8625034 130 } //end of while(1)
Cameron 0:1431a301c379 131 }
Cameron 0:1431a301c379 132
Cameron 0:1431a301c379 133 /********************************* Packet interupt ***************************************
Cameron 0:1431a301c379 134 When a new Xbee packet is revieved it is sent to this function to be processed.
Cameron 0:1431a301c379 135
Cameron 0:1431a301c379 136 *****************************************************************************************/
Cameron 2:e78ec8625034 137 void packet_interupt(){ //packet interupt begins when incoming data sensed on the rx line.
Cameron 2:e78ec8625034 138
Cameron 0:1431a301c379 139 if (xbee.readable()) //If data is available
Cameron 0:1431a301c379 140 x=xbee.getc(); //Get data
Cameron 0:1431a301c379 141 if (x==0x7E){ //Test for start of Frame.
Cameron 2:e78ec8625034 142 led2 = 1; //Set indicator LED2 to on.
Cameron 0:1431a301c379 143 z ++; //Increment packet counter.
Cameron 0:1431a301c379 144 memset(packet, 0, sizeof(packet)); //Clear packet buffer.
Cameron 0:1431a301c379 145 while(xbee.readable() == 0); //If data is available.
Cameron 2:e78ec8625034 146 x = xbee.getc(); //Get data MSB length.
Cameron 0:1431a301c379 147 while(xbee.readable() == 0); //If data is available.
Cameron 2:e78ec8625034 148 len = xbee.getc(); //Get data LSB length.
Cameron 2:e78ec8625034 149 x = 0; //Counter to 0.
Cameron 0:1431a301c379 150 sum = 0; //Set checksum calculator to 0.
Cameron 2:e78ec8625034 151 while(x < (len + 1)){ //Fill packet variable with entire API packet.
Cameron 2:e78ec8625034 152 while (xbee.readable() == 0); //If data is available.
Cameron 2:e78ec8625034 153 packet[x] = xbee.getc(); //Get data and place it in the data array.
Cameron 0:1431a301c379 154 sum = (sum + packet[x]); //Add value to checksum calculation.
Cameron 0:1431a301c379 155 x++;
Cameron 0:1431a301c379 156 }
Cameron 0:1431a301c379 157 sum = (0xFF - ( sum & 0xFF)); //Finish calculating the checksum.
Cameron 2:e78ec8625034 158 if (packet[x] == sum ){ //If the checksum and the calculated checksum are equal.
Cameron 0:1431a301c379 159 if (packet[0] == 0x91){ //If packet ID = 0x91
Cameron 0:1431a301c379 160 Builder(); //Extract packet information
Cameron 0:1431a301c379 161 check = 1;
Cameron 0:1431a301c379 162 }
Cameron 1:80fe03be2832 163 else if(packet[0] == 0x88){ //Else if packet ID = 0x88.
Cameron 0:1431a301c379 164 check = 1;
Cameron 1:80fe03be2832 165 }
Cameron 0:1431a301c379 166 else
Cameron 0:1431a301c379 167 memset(packet, 0, sizeof(packet)); //Clear array
Cameron 0:1431a301c379 168 }
Cameron 0:1431a301c379 169 else{
Cameron 0:1431a301c379 170 memset(packet, 0, sizeof(packet)); //Clear array
Cameron 0:1431a301c379 171 }
Cameron 0:1431a301c379 172 led2 = 0; //Set indicator LED2 to off.
Cameron 0:1431a301c379 173 }
Cameron 0:1431a301c379 174 }
Cameron 0:1431a301c379 175 /************************************* Builder ******************************************
Cameron 0:1431a301c379 176 Extract all the important inforamtion from the packet and assoicate it to the relevant variable.
Cameron 0:1431a301c379 177 *****************************************************************************************/
Cameron 0:1431a301c379 178 void Builder()
Cameron 0:1431a301c379 179 {
Cameron 0:1431a301c379 180 x = 0; //Set the counter to 0.
Cameron 0:1431a301c379 181 while (x < 10){ //send the command
Cameron 0:1431a301c379 182 PacketAddr[x] = packet[(x+1)]; //Copy the packets 16 and 64bit address.
Cameron 0:1431a301c379 183 x ++;
Cameron 0:1431a301c379 184 }
Cameron 0:1431a301c379 185 DEP = packet[11]; //Get the source endpoint.
Cameron 0:1431a301c379 186 SEP = packet[12]; //Get the destination endpoint.
Cameron 0:1431a301c379 187 Clu[0] = packet[13]; //Get Cluster ID MSB.
Cameron 0:1431a301c379 188 Clu[1] = packet[14]; //Get Cluster ID LSB.
Cameron 0:1431a301c379 189 Pro[0] = packet[15]; //Get profile ID MSB.
Cameron 0:1431a301c379 190 Pro[1] = packet[16]; //Get profile ID LSB.
Cameron 0:1431a301c379 191 x = 0; //Set counter to 0.
Cameron 0:1431a301c379 192 while ((x+18) < len){
Cameron 0:1431a301c379 193 pay[x] = packet[(x+18)]; //Copy packet payload.
Cameron 0:1431a301c379 194 x++;
Cameron 0:1431a301c379 195 }
Cameron 0:1431a301c379 196 }
Cameron 0:1431a301c379 197 /************************************ PBuild ******************************************
Cameron 0:1431a301c379 198 Organise the information from other functions into the correct packet format.
Cameron 0:1431a301c379 199
Cameron 0:1431a301c379 200 *****************************************************************************************/
Cameron 2:e78ec8625034 201 void PBuild(char FrameAddr[], char sEP, char dEP, char Profile[], char Cluster[], char Payload[],char PaySize){
Cameron 2:e78ec8625034 202
Cameron 0:1431a301c379 203 size = 0; //Set size to 0.
Cameron 0:1431a301c379 204 x = 0; //Set counter to 0.
Cameron 0:1431a301c379 205 memset(Opacket, 0, sizeof(Opacket)); //Clear output buffer.
Cameron 0:1431a301c379 206
Cameron 0:1431a301c379 207 size = 20 +(PaySize); //Find out the size of the out going packet.
Cameron 0:1431a301c379 208
Cameron 0:1431a301c379 209 Opacket[0] = 0x7E; //Packet start bit.
Cameron 0:1431a301c379 210 Opacket[1] = 0x00; //Packet length MSB.
Cameron 0:1431a301c379 211 Opacket[2] = size; //Packet length LSB.
Cameron 0:1431a301c379 212 Opacket[3] = 0x11; //Packet Type
Cameron 0:1431a301c379 213 Opacket[4] = 0x00; //No response needed.
Cameron 0:1431a301c379 214 Opacket[5] = FrameAddr[0]; //64 bit address High
Cameron 0:1431a301c379 215 Opacket[6] = FrameAddr[1];
Cameron 0:1431a301c379 216 Opacket[7] = FrameAddr[2];
Cameron 0:1431a301c379 217 Opacket[8] = FrameAddr[3];
Cameron 0:1431a301c379 218 Opacket[9] = FrameAddr[4]; //64 bit address Low
Cameron 0:1431a301c379 219 Opacket[10] = FrameAddr[5];
Cameron 0:1431a301c379 220 Opacket[11] = FrameAddr[6];
Cameron 0:1431a301c379 221 Opacket[12] = FrameAddr[7];
Cameron 0:1431a301c379 222 Opacket[13] = FrameAddr[8]; //16 bit PAN address
Cameron 0:1431a301c379 223 Opacket[14] = FrameAddr[9];
Cameron 0:1431a301c379 224 Opacket[15] = sEP; //Source Endpoint
Cameron 0:1431a301c379 225 Opacket[16] = dEP; //Destinaton Endpoint
Cameron 0:1431a301c379 226 Opacket[17] = Cluster[0]; //Cluster ID
Cameron 0:1431a301c379 227 Opacket[18] = Cluster[1];
Cameron 0:1431a301c379 228 Opacket[19] = Profile[0]; //Profile ID
Cameron 0:1431a301c379 229 Opacket[20] = Profile[1];
Cameron 0:1431a301c379 230 Opacket[21] = 0x00; //Broadcast radius
Cameron 0:1431a301c379 231 Opacket[22] = 0x00; //Trasmit option bitfield
Cameron 0:1431a301c379 232 while (x < PaySize){
Cameron 0:1431a301c379 233 Opacket[(23 + x)] = Payload[x]; //Copy packet payload
Cameron 0:1431a301c379 234 x ++;
Cameron 0:1431a301c379 235 }
Cameron 0:1431a301c379 236
Cameron 0:1431a301c379 237 checksum(); //Create the check sum.
Cameron 0:1431a301c379 238 Psend(Opacket); //Send the packet.
Cameron 0:1431a301c379 239 }
Cameron 0:1431a301c379 240 /************************************ Checksum ******************************************
Cameron 0:1431a301c379 241 Create the checksum for outgoing packets.
Cameron 0:1431a301c379 242
Cameron 0:1431a301c379 243 *****************************************************************************************/
Cameron 2:e78ec8625034 244 void checksum(){
Cameron 2:e78ec8625034 245
Cameron 0:1431a301c379 246 y = 0; //Set Alternatie counter to 0
Cameron 0:1431a301c379 247 sum = 0;
Cameron 0:1431a301c379 248 while (y < (Opacket[2])){ //Create the checksum.
Cameron 0:1431a301c379 249 sum = (sum + Opacket[y + 3]);
Cameron 0:1431a301c379 250 y++;
Cameron 0:1431a301c379 251 }
Cameron 0:1431a301c379 252 Opacket[23 + x] = (0xFF - ( sum & 0xFF));
Cameron 0:1431a301c379 253 }
Cameron 0:1431a301c379 254 /************************************* Psend ********************************************
Cameron 0:1431a301c379 255 Send the packet out serially to the Xbee module.
Cameron 0:1431a301c379 256
Cameron 0:1431a301c379 257 *****************************************************************************************/
Cameron 2:e78ec8625034 258 void Psend(char API_packet[]){
Cameron 2:e78ec8625034 259
Cameron 0:1431a301c379 260 led1 = 1; //Set onboard LED1 on for diagnostics
Cameron 0:1431a301c379 261 length = (API_packet[2] + 4); //Calaculate packet length using packet length identifier and add the start byte, 2 byte length and checksum.
Cameron 0:1431a301c379 262 x = 0;
Cameron 0:1431a301c379 263 while (x < length){ //Send the command
Cameron 0:1431a301c379 264 xbee.putc(API_packet[x]);
Cameron 0:1431a301c379 265 x ++;
Cameron 0:1431a301c379 266 }
Cameron 0:1431a301c379 267 led1 = 0; //Set diagnostics LED1 to off
Cameron 0:1431a301c379 268 }
Cameron 0:1431a301c379 269 /********************************* Device Announce **************************************
Cameron 0:1431a301c379 270 Send a Device announce packet when joining or re joining and network.
Cameron 0:1431a301c379 271 For more informaion see ZigBee spec page 109
Cameron 0:1431a301c379 272 *****************************************************************************************/
Cameron 2:e78ec8625034 273 void DevAnnc(){
Cameron 2:e78ec8625034 274
Cameron 0:1431a301c379 275 char AnncFrame[16] = {0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFE};
Cameron 0:1431a301c379 276 char AnncPayload[12]; //Create char array for payload.
Cameron 0:1431a301c379 277 char DevClu[2] = {0x00, 0x13}; //Create char array for Cluster ID.
Cameron 0:1431a301c379 278 char DevPro[2] = {0x00, 0x00}; //Create char array for Profile ID.
Cameron 0:1431a301c379 279 AnncPayload[0] = 0x22; //Set seqence ID to 0x22.
Cameron 0:1431a301c379 280 AnncPayload[1] = LNw[1]; //Copy 16bit PAN address little endian.
Cameron 0:1431a301c379 281 AnncPayload[2] = LNw[0];
Cameron 0:1431a301c379 282 AnncPayload[3] = Addr[7]; //Copy 64bit address little endian.
Cameron 0:1431a301c379 283 AnncPayload[4] = Addr[6];
Cameron 0:1431a301c379 284 AnncPayload[5] = Addr[5];
Cameron 0:1431a301c379 285 AnncPayload[6] = Addr[4];
Cameron 0:1431a301c379 286 AnncPayload[7] = Addr[3];
Cameron 0:1431a301c379 287 AnncPayload[8] = Addr[2];
Cameron 0:1431a301c379 288 AnncPayload[9] = Addr[1];
Cameron 0:1431a301c379 289 AnncPayload[10] = Addr[0];
Cameron 0:1431a301c379 290 AnncPayload[11] = 0x8C; //Set device parameters.
Cameron 0:1431a301c379 291
Cameron 0:1431a301c379 292 PBuild(AnncFrame,0x00,0x00,DevPro,DevClu, AnncPayload, 12); //Send packet to builder.
Cameron 0:1431a301c379 293 }
Cameron 0:1431a301c379 294 /******************************** Simple Description ************************************
Cameron 0:1431a301c379 295 Send a response to a Simple Description Request.
Cameron 0:1431a301c379 296 For more informaion see ZigBee spec page 159.
Cameron 0:1431a301c379 297 *****************************************************************************************/
Cameron 2:e78ec8625034 298 void SimpleDesc(){
Cameron 2:e78ec8625034 299
Cameron 0:1431a301c379 300 EP = pay[3]; //Get endpoint from payload.
Cameron 0:1431a301c379 301 char DescClu[2] = {0x80,0x04}; //Create char array for cluster ID.
Cameron 0:1431a301c379 302 char DescPro[2] = {0x00,0x00}; //Create char array for profile ID.
Cameron 0:1431a301c379 303
Cameron 0:1431a301c379 304 if( EP == 0x76){ //If Endpoint = 38.
Cameron 0:1431a301c379 305 memset(Buffer, 0, sizeof(Buffer)); //Clear array
Cameron 0:1431a301c379 306 Buffer[0] = pay[0]; //Set Transcation Seq number to match inbound packets seq number
Cameron 0:1431a301c379 307 Buffer[1] = 0x00; //Status $00 = success Table 2.93 on page 159 of ZBSpec
Cameron 0:1431a301c379 308 Buffer[2] = pay[1]; //Set Network address little endian order
Cameron 0:1431a301c379 309 Buffer[3] = pay[2];
Cameron 0:1431a301c379 310 Buffer[4] = 0x0E; //Length in bytes of the Simple Descriptor to Follow
Cameron 0:1431a301c379 311 Buffer[5] = 0x76; //Endpoint of the simple descriptor Table 2.38 on page 88 of ZBSpec
Cameron 0:1431a301c379 312 Buffer[6] = 0x04; //Application Profile ID 2 Bytes Little endian. $0104 = Home Automation Profile
Cameron 0:1431a301c379 313 Buffer[7] = 0x01;
Cameron 0:1431a301c379 314 Buffer[8] = 0x02; //Device type 2 Bytes Little endian, $0002 = On/Off Output see page 42 of ZigBee Home Automation Profile
Cameron 0:1431a301c379 315 Buffer[9] = 0x00;
Cameron 0:1431a301c379 316 Buffer[10] = 0x00; //App Dev Version 4bits + reserved 4bits
Cameron 0:1431a301c379 317 Buffer[11] = 0x02; //Input cluster count in this case we only have $02 input clusters
Cameron 0:1431a301c379 318 Buffer[12] = 0x00; //Input cluster list 2 bytes each little endian. $0000 = Basic Cluster
Cameron 0:1431a301c379 319 Buffer[13] = 0x00;
Cameron 0:1431a301c379 320 Buffer[14] = 0x06; //Output cluster 2 bytes each little endian. $0006 = On / Off Cluster
Cameron 0:1431a301c379 321 Buffer[15] = 0x00;
Cameron 0:1431a301c379 322 Buffer[16] = 0x00; //Output cluster list. No output cluster.
Cameron 0:1431a301c379 323 PBuild(PacketAddr,0x00,0x00,DescPro,DescClu, Buffer, 0x11);
Cameron 0:1431a301c379 324 }
Cameron 0:1431a301c379 325
Cameron 0:1431a301c379 326 else{
Cameron 0:1431a301c379 327 memset(Buffer, 0, sizeof(Buffer)); //Clear array.
Cameron 0:1431a301c379 328 Buffer[0] = pay[0]; //Set Transcation Seq number to match inbound packets seq number.
Cameron 0:1431a301c379 329 Buffer[1] = 0x82; //Status $82 = Invalid_EP page 212 of ZigBee Specification.
Cameron 0:1431a301c379 330 Buffer[2] = pay[1]; //Set Network address little endian order.
Cameron 0:1431a301c379 331 Buffer[3] = pay[2];
Cameron 0:1431a301c379 332 Buffer[4] = 0x00; //Length in bytes of simple descriptor to follow.
Cameron 0:1431a301c379 333 PBuild(PacketAddr,0x00,0x00,DescPro,DescClu, Buffer, 0x05);
Cameron 0:1431a301c379 334 }
Cameron 0:1431a301c379 335 }
Cameron 0:1431a301c379 336 /******************************** Active EP Request ************************************
Cameron 0:1431a301c379 337 Send a response to and Active EP Request.
Cameron 0:1431a301c379 338 For more informaion see ZigBee spec page 161.
Cameron 0:1431a301c379 339 *****************************************************************************************/
Cameron 2:e78ec8625034 340 void ActiveEPReq(){
Cameron 2:e78ec8625034 341
Cameron 0:1431a301c379 342 char EPReqClu[2] = {0x80, 0x05}; //Create char array for Cluster.
Cameron 0:1431a301c379 343 char EPReqPro[2] = {0x00, 0x00}; //Create char array for Profile.
Cameron 0:1431a301c379 344 memset(Buffer, 0, sizeof(Buffer)); //Clear array.
Cameron 0:1431a301c379 345 Buffer[0] = pay[0]; //Set Transcation Seq number to match inbound packets seq number.
Cameron 0:1431a301c379 346 Buffer[1] = 0x00; //Status $00 = success Table 2.93 on page 159 of ZBSpec.
Cameron 0:1431a301c379 347 Buffer[2] = pay[1]; //Set Network address little endian order.
Cameron 0:1431a301c379 348 Buffer[3] = pay[2];
Cameron 0:1431a301c379 349 Buffer[4] = 0x01; //Active end point count in this case 1.
Cameron 0:1431a301c379 350 Buffer[5] = 0x76; //Endpoint 38.
Cameron 0:1431a301c379 351 PBuild(PacketAddr,0x00,0x00,EPReqPro,EPReqClu, Buffer, 0x06);
Cameron 0:1431a301c379 352 }
Cameron 0:1431a301c379 353 /********************************** Cluster Basic ***************************************
Cameron 0:1431a301c379 354 Process a Basic Cluster request.
Cameron 0:1431a301c379 355 For more informaion see ZigBee cluster library page 78
Cameron 0:1431a301c379 356 *****************************************************************************************/
Cameron 2:e78ec8625034 357 void ClusterBasic(){
Cameron 2:e78ec8625034 358
Cameron 0:1431a301c379 359 cmdID = 0; //Set command ID to 0.
Cameron 0:1431a301c379 360 seqNum = 0; //Set seqence number to 0.
Cameron 0:1431a301c379 361 memset(Buffer, 0, sizeof(Buffer)); //Clear array.
Cameron 0:1431a301c379 362 memset(atID, 0, sizeof(atID)); //Clear array.
Cameron 0:1431a301c379 363
Cameron 0:1431a301c379 364 seqNum = pay[1]; //Copy seqence number from payload.
Cameron 0:1431a301c379 365 cmdID = pay[2]; //Copy command ID from payload.
Cameron 0:1431a301c379 366 atID[0] = pay[3]; //Copy attribute ID LSB from payload.
Cameron 0:1431a301c379 367 atID[1] = pay[4]; //Copy attribute ID MSB from payload.
Cameron 0:1431a301c379 368
Cameron 0:1431a301c379 369 if ((cmdID == 0x00) && (atID[0] == 0x01) && (atID[1] == 0x00)){ //If Application version is requested.
Cameron 0:1431a301c379 370 Buffer[0] = 0x18; //Frame control direction is server to client.
Cameron 0:1431a301c379 371 Buffer[1] = seqNum; //Reply with seqence number from request.
Cameron 0:1431a301c379 372 Buffer[2] = 0x01; //Command indetifier = 1, Read attribute response.
Cameron 0:1431a301c379 373 Buffer[3] = 0x01; //Attribute Identfier (2 bytes) field being reported.
Cameron 0:1431a301c379 374 Buffer[4] = 0x00;
Cameron 0:1431a301c379 375 Buffer[5] = 0x00; //status 00 success.
Cameron 0:1431a301c379 376 Buffer[6] = 0x20; //Attribute data type 0x20 = unsigned 8 bit integer.
Cameron 0:1431a301c379 377 Buffer[7] = AppV; //Application version.
Cameron 0:1431a301c379 378 PBuild(PacketAddr,SEP,DEP,Pro,Clu, Buffer, 0x08); //Send data to packet builder.
Cameron 0:1431a301c379 379 }
Cameron 0:1431a301c379 380
Cameron 0:1431a301c379 381 if ((cmdID == 0x00) && (atID[0] == 0x03) && (atID[1] == 0x00)){ //If Hardware version is requeted.
Cameron 0:1431a301c379 382 Buffer[0] = 0x18; //Frame control direction is server to client.
Cameron 0:1431a301c379 383 Buffer[1] = seqNum; //Reply with seqence number from request.
Cameron 0:1431a301c379 384 Buffer[2] = 0x01; //Command indetifier = 1, Read attribute response.
Cameron 0:1431a301c379 385 Buffer[3] = 0x03; //Attribute Identfier (2 bytes) field being reported.
Cameron 0:1431a301c379 386 Buffer[4] = 0x00;
Cameron 0:1431a301c379 387 Buffer[5] = 0x00; //status 00 success.
Cameron 0:1431a301c379 388 Buffer[6] = 0x20; //Attribute data type 0x20 = unsigned 8 bit integer.
Cameron 0:1431a301c379 389 Buffer[7] = HarV; //Hardware version.
Cameron 0:1431a301c379 390 PBuild(PacketAddr,SEP,DEP,Pro,Clu, Buffer, 0x08); //Send data to packet builder.
Cameron 0:1431a301c379 391 }
Cameron 0:1431a301c379 392
Cameron 0:1431a301c379 393 if ((cmdID == 0x00) && (atID[0] == 0x04) && (atID[1] == 0x00)){ //If device Manufacturer is requested
Cameron 0:1431a301c379 394 Buffer[0] = 0x18; //Frame control direction is server to client.
Cameron 0:1431a301c379 395 Buffer[1] = seqNum; //Reply with seqence number from request.
Cameron 0:1431a301c379 396 Buffer[2] = 0x01; //Command indetifier = 1, Read attribute response.
Cameron 0:1431a301c379 397 Buffer[3] = 0x04; //Attribute Identfier (2 bytes) field being reported.
Cameron 0:1431a301c379 398 Buffer[4] = 0x00;
Cameron 0:1431a301c379 399 Buffer[5] = 0x00; //status 00 success.
Cameron 0:1431a301c379 400 Buffer[6] = 0x42; //Attribute data type 0x42 = character string.
Cameron 0:1431a301c379 401 Buffer[7] = sizeof(Man); //Size of string to follow.
Cameron 0:1431a301c379 402 x = 0;
Cameron 0:1431a301c379 403 while( x < (sizeof(Man))){ //Send sting byte by byte.
Cameron 0:1431a301c379 404 Buffer[(x+8)] = Man[x];
Cameron 0:1431a301c379 405 x++;
Cameron 0:1431a301c379 406 }
Cameron 0:1431a301c379 407 PBuild(PacketAddr,SEP,DEP,Pro,Clu, Buffer, (0x08 + Buffer[7])); //Send data to packet builder.
Cameron 0:1431a301c379 408 }
Cameron 0:1431a301c379 409
Cameron 0:1431a301c379 410 if ((cmdID == 0x00) && (atID[0] == 0x05) && (atID[1] == 0x00)){ //If Device devoloper is requested.
Cameron 0:1431a301c379 411 Buffer[0] = 0x18; //Frame control direction is server to client.
Cameron 0:1431a301c379 412 Buffer[1] = seqNum; //Reply with seqence number from request.
Cameron 0:1431a301c379 413 Buffer[2] = 0x01; //Command indetifier = 1, Read attribute response.
Cameron 0:1431a301c379 414 Buffer[3] = 0x05; //Attribute Identfier (2 bytes) field being reported.
Cameron 0:1431a301c379 415 Buffer[4] = 0x00;
Cameron 0:1431a301c379 416 Buffer[5] = 0x00; //status 00 success.
Cameron 0:1431a301c379 417 Buffer[6] = 0x42; //Attribute data type 0x42 = character string.
Cameron 0:1431a301c379 418 Buffer[7] = sizeof(Dev) ; //Size of string to follow.
Cameron 0:1431a301c379 419 x = 0;
Cameron 0:1431a301c379 420 while( x < (sizeof(Dev))){ //Send sting byte by byte.
Cameron 0:1431a301c379 421 Buffer[(x+8)] = Dev[x];
Cameron 0:1431a301c379 422 x++;
Cameron 0:1431a301c379 423 }
Cameron 0:1431a301c379 424 PBuild(PacketAddr,SEP,DEP,Pro,Clu, Buffer, (0x08 + Buffer[7])); //Send data to packet builder.
Cameron 0:1431a301c379 425 }
Cameron 0:1431a301c379 426 }
Cameron 0:1431a301c379 427 /******************************** Switch Cluster ************************************
Cameron 0:1431a301c379 428 Process and respond to a Switch cluster command.
Cameron 0:1431a301c379 429 For more informaion see ZigBee Cluster library page 125.
Cameron 0:1431a301c379 430 *****************************************************************************************/
Cameron 2:e78ec8625034 431 void OnOff(){
Cameron 0:1431a301c379 432 cmdID = 0; //Set command ID to 0.
Cameron 0:1431a301c379 433 seqNum = 0; //Set seqence number to 0.
Cameron 0:1431a301c379 434 frmType = 0; //Set frame type to 0.
Cameron 0:1431a301c379 435 memset(Buffer, 0, sizeof(Buffer)); //Clear array
Cameron 0:1431a301c379 436 memset(atID, 0, sizeof(atID)); //Clear array
Cameron 0:1431a301c379 437
Cameron 0:1431a301c379 438 frmType = pay[0]; //Get frame type from payload.
Cameron 0:1431a301c379 439 frmType = frmType & 0x03; //Bitwise & with 0x03 to make sure you are looking at the first 2 bits.
Cameron 0:1431a301c379 440 seqNum = pay[1]; //Get Seqence Number for payload.
Cameron 0:1431a301c379 441 cmdID = pay[2]; //Get command ID from payload.
Cameron 0:1431a301c379 442 atID[0] = pay[3]; //Get attribute ID MSB.
Cameron 0:1431a301c379 443 atID[1] = pay[4]; //Get attribute ID LSB.
Cameron 0:1431a301c379 444
Cameron 0:1431a301c379 445 if ((frmType == 0x00) && (cmdID == 0x00) && (atID[1] == 0x00)){ //If Command to check status is sent.
Cameron 2:e78ec8625034 446 Update(LED);
Cameron 0:1431a301c379 447 }
Cameron 0:1431a301c379 448
Cameron 0:1431a301c379 449 if ((frmType == 0x01) && (cmdID == 0x00) && (atID[1] == 0x00)){ //command to turn off LED.
Cameron 0:1431a301c379 450 LED = 0; //Turn LED off.
Cameron 2:e78ec8625034 451 DefRes();
Cameron 0:1431a301c379 452 }
Cameron 0:1431a301c379 453
Cameron 0:1431a301c379 454 if ((frmType == 0x01) && (cmdID == 0x01) && (atID[1] == 0x00)){ //Command to turn on LED.
Cameron 0:1431a301c379 455 LED = 1; //Turn LED on.
Cameron 2:e78ec8625034 456 DefRes(); //Create response.
Cameron 0:1431a301c379 457 }
Cameron 2:e78ec8625034 458
Cameron 0:1431a301c379 459 if ((frmType == 0x01) && (cmdID == 0x02) && (atID[1] == 0x00)){ //Command to toggle LED.
Cameron 0:1431a301c379 460 LED = !LED; //Toggle LED
Cameron 2:e78ec8625034 461 DefRes();
Cameron 0:1431a301c379 462 }
Cameron 0:1431a301c379 463 }
Cameron 0:1431a301c379 464 /********************************* Default Response *************************************
Cameron 0:1431a301c379 465 Create a default response.
Cameron 0:1431a301c379 466
Cameron 0:1431a301c379 467 *****************************************************************************************/
Cameron 2:e78ec8625034 468 void DefRes(){
Cameron 2:e78ec8625034 469
Cameron 0:1431a301c379 470 Buffer[0] = 0x18; //Frame control direction is server to client.
Cameron 0:1431a301c379 471 Buffer[1] = seqNum; //Reply with seqence number from request.
Cameron 0:1431a301c379 472 Buffer[2] = 0x0B; //Command identifier 0x08 = default response.
Cameron 0:1431a301c379 473 Buffer[3] = cmdID; //reply with the command ID sne to you.
Cameron 2:e78ec8625034 474 Buffer[4] = 0x00; //Send sucess 00
Cameron 2:e78ec8625034 475 PBuild(PacketAddr,SEP,DEP,Pro,Clu, Buffer, 0x05); //Send to packet builder.
Cameron 2:e78ec8625034 476 }
Cameron 2:e78ec8625034 477 /************************************** Update ******************************************
Cameron 2:e78ec8625034 478 Update LEDs status.
Cameron 2:e78ec8625034 479
Cameron 2:e78ec8625034 480 *****************************************************************************************/
Cameron 2:e78ec8625034 481 void Update(char val){
Cameron 2:e78ec8625034 482
Cameron 2:e78ec8625034 483 Buffer[0] = 0x18; //Frame control direction is server to client.
Cameron 2:e78ec8625034 484 Buffer[1] = seqNum; //Reply with seqence number from request.
Cameron 2:e78ec8625034 485 Buffer[2] = 0x01; //Command indetifier = 1, Read attribute response.
Cameron 2:e78ec8625034 486 Buffer[3] = 0x00; //Attribute Identfier (2 bytes) field being reported.
Cameron 2:e78ec8625034 487 Buffer[4] = 0x00;
Cameron 2:e78ec8625034 488 Buffer[5] = 0x00; //Status 00 = success.
Cameron 2:e78ec8625034 489 Buffer[6] = 0x10; //Attribute data type 10 = boolean.
Cameron 2:e78ec8625034 490 Buffer[7] = val; //Read LED state.
Cameron 2:e78ec8625034 491 PBuild(PacketAddr,SEP,DEP,Pro,Clu, Buffer, 0x08); //Send to packet builder.
Cameron 0:1431a301c379 492 }