Oliver Foyle / Mbed 2 deprecated GDP_NodeCore

GDP group 24 node core

Dependencies:   EthernetInterface SDFileSystem mbed-rtos mbed snail MbedJSONValue

main.cpp@27:61e67ab47da5, 2015-01-28 (annotated)

Committer:
Trumple
Date:
Wed Jan 28 20:40:15 2015 +0000
Revision:
27:61e67ab47da5
Parent:
26:172b585fbb10
Child:
28:9c8d472c44b7
Add check for presence of Ethernet connection to determine node type

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Trumple 0:fcab3b154e49 1 #include "mbed.h"
Trumple 0:fcab3b154e49 2 #include "snail.h"
Trumple 0:fcab3b154e49 3 #include "sensorinterface.h"
Trumple 0:fcab3b154e49 4 #include "sdcard.h"
Trumple 1:27b35752c5d0 5 #include "http.h"
Trumple 2:1cbb20dd1733 6 #include "MbedJSONValue.h"
Trumple 8:fd531fe7637b 7 #include <map>
Trumple 0:fcab3b154e49 8
Trumple 0:fcab3b154e49 9 #define DEBUG
Trumple 0:fcab3b154e49 10
Trumple 0:fcab3b154e49 11 time_t lastPollTime = 0;
Trumple 0:fcab3b154e49 12 time_t pollInterval = 30;
Trumple 2:1cbb20dd1733 13
Trumple 0:fcab3b154e49 14
jakehodges 23:b57a47c7862a 15 bool isBasenode = false;
Trumple 10:13176e7bd4c8 16 string fieldID = "testfield";
Trumple 10:13176e7bd4c8 17
Trumple 2:1cbb20dd1733 18 http h = http();
Trumple 8:fd531fe7637b 19 sensorinterface* sif;
Trumple 8:fd531fe7637b 20
Trumple 1:27b35752c5d0 21 char localAddress[8];
Trumple 2:1cbb20dd1733 22 char baseNodeAddress[8];
Trumple 1:27b35752c5d0 23 bool networkParametersUpdated = false;
Trumple 1:27b35752c5d0 24 bool networkParametersTimedOut = false;
Trumple 0:fcab3b154e49 25
Trumple 0:fcab3b154e49 26 Serial pc(USBTX, USBRX);
Trumple 1:27b35752c5d0 27 snail xbee = snail();
Trumple 1:27b35752c5d0 28 Ticker networkParametersTimeout;
Trumple 0:fcab3b154e49 29
jakehodges 6:92ddc620a78f 30 queue<snail::sensordata> messageQueue;
jakehodges 6:92ddc620a78f 31
Trumple 25:fe273397ebb2 32 //commissioning button
Trumple 25:fe273397ebb2 33 DigitalOut commissioningOutput(p30);
Trumple 25:fe273397ebb2 34 InterruptIn commissioningInput(p16);
Trumple 25:fe273397ebb2 35
Trumple 10:13176e7bd4c8 36 string addressToString(char address[8])
Trumple 10:13176e7bd4c8 37 {
Trumple 10:13176e7bd4c8 38 string address_str;
Trumple 10:13176e7bd4c8 39 for(int i = 0; i < 8; i++)
Trumple 10:13176e7bd4c8 40 {
Trumple 10:13176e7bd4c8 41 char addressBuffer[2];
Trumple 10:13176e7bd4c8 42 sprintf(addressBuffer, "%.2X", address[i]);
Trumple 10:13176e7bd4c8 43 address_str += string(addressBuffer, 2);
Trumple 10:13176e7bd4c8 44 }
Trumple 10:13176e7bd4c8 45
Trumple 10:13176e7bd4c8 46 return address_str;
Trumple 10:13176e7bd4c8 47 }
Trumple 10:13176e7bd4c8 48
Trumple 2:1cbb20dd1733 49 void handleJoinNetworkReply(snail::message& message)
Trumple 1:27b35752c5d0 50 {
Trumple 2:1cbb20dd1733 51 pc.printf("[MAIN] Got join network reply...\r\n");
Trumple 2:1cbb20dd1733 52 snail::joinnetworkreply& reply = static_cast<snail::joinnetworkreply&>(message);
Trumple 2:1cbb20dd1733 53 set_time(reply.timestamp);
Trumple 2:1cbb20dd1733 54 memcpy(baseNodeAddress, reply.baseNodeAddress, sizeof(baseNodeAddress));
Trumple 2:1cbb20dd1733 55
Trumple 1:27b35752c5d0 56 networkParametersUpdated = true;
Trumple 1:27b35752c5d0 57 }
Trumple 1:27b35752c5d0 58
Trumple 2:1cbb20dd1733 59 void handleJoinNetworkRequest(snail::message& message)
Trumple 0:fcab3b154e49 60 {
Trumple 2:1cbb20dd1733 61 pc.printf("[MAIN] Got join network request...\r\n");
Trumple 1:27b35752c5d0 62 if (isBasenode)
Trumple 1:27b35752c5d0 63 {
Trumple 2:1cbb20dd1733 64 snail::joinnetworkrequest& request = static_cast<snail::joinnetworkrequest&>(message);
Trumple 2:1cbb20dd1733 65
Trumple 10:13176e7bd4c8 66 //report connected sensors to server
Trumple 10:13176e7bd4c8 67 MbedJSONValue j;
Trumple 10:13176e7bd4c8 68 j["sensors"];
Trumple 10:13176e7bd4c8 69 for (int i = 0; i < request.sensorCount; i++)
Trumple 10:13176e7bd4c8 70 {
Trumple 10:13176e7bd4c8 71 char sensorIDBuffer[3];
Trumple 10:13176e7bd4c8 72 sprintf(sensorIDBuffer, "%i", request.sensors[i].id);
Trumple 10:13176e7bd4c8 73 char fBuffer[3];
Trumple 10:13176e7bd4c8 74 sprintf(fBuffer, "%i", request.sensors[i].type);
Trumple 10:13176e7bd4c8 75 j["sensors"][i]["sensorID"] = string(sensorIDBuffer);
Trumple 10:13176e7bd4c8 76 j["sensors"][i]["sensortype"] = string(fBuffer);
Trumple 10:13176e7bd4c8 77 }
Trumple 10:13176e7bd4c8 78
Trumple 10:13176e7bd4c8 79 string address = addressToString(request.source);
Trumple 10:13176e7bd4c8 80 #ifdef DEBUG
Trumple 10:13176e7bd4c8 81 pc.printf( ("[MAIN] POSTing startup information: " + j.serialize() + "\r\n").c_str() );
Trumple 10:13176e7bd4c8 82 #endif
Trumple 10:13176e7bd4c8 83 h.post("178.62.84.55", 8888, "/field/" + fieldID + "/" + address + "/startup/", j.serialize()).c_str();
Trumple 10:13176e7bd4c8 84
Trumple 2:1cbb20dd1733 85 snail::joinnetworkreply reply(request.source, time(NULL), localAddress);
Trumple 1:27b35752c5d0 86 xbee.send(reply, sizeof(reply));
Trumple 1:27b35752c5d0 87 }
Trumple 1:27b35752c5d0 88 }
Trumple 1:27b35752c5d0 89
Trumple 2:1cbb20dd1733 90 void handleSensorData(snail::message& message)
Trumple 2:1cbb20dd1733 91 {
Trumple 2:1cbb20dd1733 92 pc.printf("[MAIN] Got sensor data...\r\n");
Trumple 2:1cbb20dd1733 93 snail::sensordata& d = static_cast<snail::sensordata&>(message);
Trumple 2:1cbb20dd1733 94
Trumple 10:13176e7bd4c8 95 char sensorID[3];
Trumple 10:13176e7bd4c8 96 sprintf(sensorID, "%i", d.i2cAddress);
Trumple 10:13176e7bd4c8 97
Trumple 4:0bab12a0cc9a 98 MbedJSONValue j;
Trumple 4:0bab12a0cc9a 99 j["timestamp"] = (int)time(NULL);
jakehodges 23:b57a47c7862a 100
jakehodges 23:b57a47c7862a 101 for (int i = 0; i < d.payloadSize; i++)
jakehodges 23:b57a47c7862a 102 j["value"][i] = d.payload[i];
Trumple 10:13176e7bd4c8 103
Trumple 10:13176e7bd4c8 104 #ifdef DEBUG
Trumple 10:13176e7bd4c8 105 pc.printf( ("[MAIN] POSTing sensor reading: " + j.serialize() + "\r\n").c_str() );
Trumple 10:13176e7bd4c8 106 #endif
Trumple 10:13176e7bd4c8 107
Trumple 10:13176e7bd4c8 108 h.post("178.62.84.55", 8888, "/field/" + fieldID + "/" + addressToString(d.source) + "/" + sensorID + "/", j.serialize()).c_str();
Trumple 2:1cbb20dd1733 109 }
Trumple 2:1cbb20dd1733 110
Trumple 1:27b35752c5d0 111 void handleNetworkParametersTimeout()
Trumple 1:27b35752c5d0 112 {
Trumple 1:27b35752c5d0 113 networkParametersTimedOut = true;
Trumple 1:27b35752c5d0 114 }
Trumple 1:27b35752c5d0 115
Trumple 1:27b35752c5d0 116 void getLocalAddress()
Trumple 1:27b35752c5d0 117 {
Trumple 2:1cbb20dd1733 118 pc.printf("[MAIN] Requesting lower address bits...\r\n");
Trumple 2:1cbb20dd1733 119 xbee.ATCommand("SL");
Trumple 2:1cbb20dd1733 120
Trumple 2:1cbb20dd1733 121 while (!xbee.isATCommandResponseWaiting())
Trumple 2:1cbb20dd1733 122 xbee.processIncomingData();
Trumple 2:1cbb20dd1733 123
Trumple 2:1cbb20dd1733 124 snail::atcommandresponse SLr = xbee.getATCommandResponse();
Trumple 2:1cbb20dd1733 125
Trumple 2:1cbb20dd1733 126 pc.printf("[MAIN] Requesting upper address bits...\r\n");
Trumple 2:1cbb20dd1733 127 xbee.ATCommand("SH");
Trumple 2:1cbb20dd1733 128
Trumple 2:1cbb20dd1733 129 while (!xbee.isATCommandResponseWaiting())
Trumple 2:1cbb20dd1733 130 xbee.processIncomingData();
Trumple 2:1cbb20dd1733 131
Trumple 2:1cbb20dd1733 132 snail::atcommandresponse SHr = xbee.getATCommandResponse();
Trumple 2:1cbb20dd1733 133
Trumple 2:1cbb20dd1733 134 string address(SHr.response);
Trumple 2:1cbb20dd1733 135 address += SLr.response;
Trumple 2:1cbb20dd1733 136
Trumple 2:1cbb20dd1733 137 pc.printf("[MAIN] Got local address: ");
Trumple 2:1cbb20dd1733 138
Trumple 2:1cbb20dd1733 139 for (int i = 0; i < address.size(); i++)
Trumple 2:1cbb20dd1733 140 pc.printf("%.2X", address[i]);
Trumple 2:1cbb20dd1733 141
Trumple 2:1cbb20dd1733 142 pc.printf("\r\n");
Trumple 2:1cbb20dd1733 143
Trumple 2:1cbb20dd1733 144 memcpy(localAddress, address.c_str(), sizeof(localAddress));
Trumple 1:27b35752c5d0 145 }
Trumple 1:27b35752c5d0 146
Trumple 1:27b35752c5d0 147 void getNetworkParameters()
Trumple 1:27b35752c5d0 148 {
Trumple 1:27b35752c5d0 149 #ifdef DEBUG
Trumple 2:1cbb20dd1733 150 pc.printf("[MAIN] Requesting to join network...\r\n");
Trumple 1:27b35752c5d0 151 #endif
Trumple 0:fcab3b154e49 152
Trumple 8:fd531fe7637b 153 //prepare for response from basenode
Trumple 2:1cbb20dd1733 154 xbee.registerMessageCallback(MESSAGE_JOIN_NETWORK_REPLY, handleJoinNetworkReply);
Trumple 2:1cbb20dd1733 155
Trumple 8:fd531fe7637b 156 //handle retrying after timeout
Trumple 2:1cbb20dd1733 157 networkParametersTimeout.attach(&handleNetworkParametersTimeout, 30.0);
Trumple 1:27b35752c5d0 158
Trumple 8:fd531fe7637b 159 //generate list of sensors attached
Trumple 8:fd531fe7637b 160 snail::joinnetworkrequest::sensor localSensors[32];
Trumple 8:fd531fe7637b 161 map<char, sensor>::iterator cs = sif->sensors.begin();
Trumple 8:fd531fe7637b 162 int i = 0;
Trumple 8:fd531fe7637b 163
Trumple 8:fd531fe7637b 164 //either loop until we reach the end of the sensors or until we hit the max
Trumple 8:fd531fe7637b 165 while (cs != sif->sensors.end() && i < 32)
Trumple 8:fd531fe7637b 166 {
Trumple 8:fd531fe7637b 167 localSensors[i].type = cs->second.type;
jakehodges 23:b57a47c7862a 168 localSensors[i].id = cs->second.type;
Trumple 8:fd531fe7637b 169 i++;
Trumple 8:fd531fe7637b 170 cs++;
Trumple 8:fd531fe7637b 171 }
Trumple 8:fd531fe7637b 172
Trumple 8:fd531fe7637b 173 #ifdef DEBUG
Trumple 8:fd531fe7637b 174 pc.printf("[MAIN] Informing basenode of %i attached devices\r\n", i);
Trumple 8:fd531fe7637b 175 #endif
Trumple 8:fd531fe7637b 176
Trumple 8:fd531fe7637b 177 //construct joinnetworkrequest, including the number of sensors attached
Trumple 8:fd531fe7637b 178 snail::joinnetworkrequest request(localSensors, i);
Trumple 1:27b35752c5d0 179
Trumple 1:27b35752c5d0 180 xbee.send(request, sizeof(request));
Trumple 0:fcab3b154e49 181
Trumple 1:27b35752c5d0 182 while(!networkParametersUpdated)
Trumple 1:27b35752c5d0 183 {
Trumple 1:27b35752c5d0 184 if (networkParametersTimedOut)
Trumple 1:27b35752c5d0 185 {
Trumple 1:27b35752c5d0 186 #ifdef DEBUG
Trumple 1:27b35752c5d0 187 pc.printf("[MAIN] Timed out, retrying...\r\n");
Trumple 1:27b35752c5d0 188 #endif
Trumple 1:27b35752c5d0 189 xbee.send(request, sizeof(request));
Trumple 1:27b35752c5d0 190 networkParametersTimedOut = false;
Trumple 1:27b35752c5d0 191 }
Trumple 2:1cbb20dd1733 192 xbee.processIncomingData();
Trumple 1:27b35752c5d0 193 }
Trumple 0:fcab3b154e49 194
Trumple 1:27b35752c5d0 195 #ifdef DEBUG
Trumple 2:1cbb20dd1733 196 pc.printf("[MAIN] Got network parameters. Time: %i, base node address: ", time(NULL));
Trumple 2:1cbb20dd1733 197
Trumple 2:1cbb20dd1733 198 for (int i = 0; i < sizeof(baseNodeAddress); i++)
Trumple 2:1cbb20dd1733 199 pc.printf("%.2X", baseNodeAddress[i]);
Trumple 2:1cbb20dd1733 200 pc.printf("\r\n");
Trumple 1:27b35752c5d0 201 #endif
Trumple 8:fd531fe7637b 202 //no longer need to handle timeout
Trumple 1:27b35752c5d0 203 networkParametersTimeout.detach();
Trumple 0:fcab3b154e49 204 }
Trumple 0:fcab3b154e49 205
Trumple 25:fe273397ebb2 206 void commissioningFall()
Trumple 25:fe273397ebb2 207 {
Trumple 25:fe273397ebb2 208 commissioningOutput = 0;
Trumple 25:fe273397ebb2 209 }
Trumple 25:fe273397ebb2 210
Trumple 25:fe273397ebb2 211 void commissioningRise()
Trumple 25:fe273397ebb2 212 {
Trumple 25:fe273397ebb2 213 commissioningOutput = 1;
Trumple 25:fe273397ebb2 214 }
Trumple 25:fe273397ebb2 215
Trumple 0:fcab3b154e49 216 int main()
Trumple 0:fcab3b154e49 217 {
Trumple 0:fcab3b154e49 218 #ifdef DEBUG
Trumple 0:fcab3b154e49 219 pc.printf("[MAIN] Starting up...\r\n");
Trumple 2:1cbb20dd1733 220 pc.printf(" . .\r\n");
Trumple 2:1cbb20dd1733 221 pc.printf(" / `. .' \\\r\n");
Trumple 2:1cbb20dd1733 222 pc.printf(" .---. < > < > .---.\r\n");
Trumple 2:1cbb20dd1733 223 pc.printf(" | \\ \\ - ~ ~ - / / |\r\n");
Trumple 2:1cbb20dd1733 224 pc.printf(" ~-..-~ ~-..-~\r\n");
Trumple 2:1cbb20dd1733 225 pc.printf(" \\~~~\\.' `./~~~/\r\n");
Trumple 2:1cbb20dd1733 226 pc.printf(" .-~~^-. \\__/ \\__/\r\n");
Trumple 2:1cbb20dd1733 227 pc.printf(" .' O \\ / / \\ \\\r\n");
Trumple 2:1cbb20dd1733 228 pc.printf("(_____, `._.' | } \\/~~~/\r\n");
Trumple 2:1cbb20dd1733 229 pc.printf(" `----. / } | / \\__/\r\n");
Trumple 2:1cbb20dd1733 230 pc.printf(" `-. | / | / `. ,~~|\r\n");
Trumple 2:1cbb20dd1733 231 pc.printf(" ~-.__| /_ - ~ ^| /- _ `..-' f: f:\r\n");
Trumple 2:1cbb20dd1733 232 pc.printf(" | / | / ~-. `-. _||_||_\r\n");
Trumple 2:1cbb20dd1733 233 pc.printf(" |_____| |_____| ~ - . _ _ _ _ _>\r\n");
Trumple 2:1cbb20dd1733 234 pc.printf("\r\n");
Trumple 2:1cbb20dd1733 235 pc.printf("\r\n");
Trumple 26:172b585fbb10 236 pc.printf(" Sensorsaurus | Team 24 GDP | Southampton | 2015\r\n");
Trumple 2:1cbb20dd1733 237 pc.printf("\r\n");
Trumple 2:1cbb20dd1733 238 pc.printf("\r\n");
Trumple 0:fcab3b154e49 239 #endif
jakehodges 23:b57a47c7862a 240 sdcard sd = sdcard();
Trumple 27:61e67ab47da5 241 h.connect();
Trumple 0:fcab3b154e49 242
Trumple 25:fe273397ebb2 243 //commissioning button
Trumple 25:fe273397ebb2 244 commissioningInput.fall(commissioningFall);
Trumple 25:fe273397ebb2 245 commissioningInput.rise(commissioningRise);
Trumple 25:fe273397ebb2 246
Trumple 25:fe273397ebb2 247 //check if local node is basenode
Trumple 27:61e67ab47da5 248 isBasenode = h.isEthernetConnected();
Trumple 0:fcab3b154e49 249 #ifdef DEBUG
Trumple 25:fe273397ebb2 250 pc.printf("[MAIN] Basenode status: %i\r\n", isBasenode);
Trumple 0:fcab3b154e49 251 #endif
Trumple 0:fcab3b154e49 252
Trumple 2:1cbb20dd1733 253 getLocalAddress();
Trumple 2:1cbb20dd1733 254
Trumple 0:fcab3b154e49 255 if (isBasenode)
Trumple 27:61e67ab47da5 256 {
Trumple 2:1cbb20dd1733 257 string timestampStr = h.get("time.bitnode.co.uk", 80, "/");
Trumple 2:1cbb20dd1733 258 time_t timestamp = atoi(timestampStr.c_str());
Trumple 2:1cbb20dd1733 259
Trumple 1:27b35752c5d0 260 set_time(timestamp);
Trumple 1:27b35752c5d0 261
Trumple 2:1cbb20dd1733 262 pc.printf("[MAIN] Got time: %i\r\n", timestamp);
Trumple 2:1cbb20dd1733 263
Trumple 2:1cbb20dd1733 264 xbee.registerMessageCallback(MESSAGE_JOIN_NETWORK_REQUEST, handleJoinNetworkRequest);
Trumple 2:1cbb20dd1733 265 xbee.registerMessageCallback(MESSAGE_SENSOR_DATA, handleSensorData);
Trumple 1:27b35752c5d0 266
Trumple 0:fcab3b154e49 267 while(1)
Trumple 0:fcab3b154e49 268 {
Trumple 0:fcab3b154e49 269 #ifdef DEBUG
Trumple 0:fcab3b154e49 270 pc.printf("[MAIN] Basenode is idle\r\n");
Trumple 0:fcab3b154e49 271 #endif
Trumple 0:fcab3b154e49 272
Trumple 2:1cbb20dd1733 273 wait(1);
Trumple 2:1cbb20dd1733 274 xbee.processIncomingData();
Trumple 0:fcab3b154e49 275 }
Trumple 1:27b35752c5d0 276 }
Trumple 0:fcab3b154e49 277 else
Trumple 8:fd531fe7637b 278 {
Trumple 1:27b35752c5d0 279 sensorinterface sensors = sensorinterface();
Trumple 8:fd531fe7637b 280 sif = &sensors;
Trumple 1:27b35752c5d0 281 getNetworkParameters();
Trumple 1:27b35752c5d0 282
Trumple 0:fcab3b154e49 283 while(1)
Trumple 0:fcab3b154e49 284 {
Trumple 2:1cbb20dd1733 285 xbee.processIncomingData();
jakehodges 6:92ddc620a78f 286
jakehodges 6:92ddc620a78f 287 //if xbee is awake send contents of message queue
jakehodges 6:92ddc620a78f 288 if (xbee.isCTS())
jakehodges 6:92ddc620a78f 289 {
jakehodges 6:92ddc620a78f 290 while(!messageQueue.empty())
jakehodges 6:92ddc620a78f 291 {
jakehodges 6:92ddc620a78f 292 snail::sensordata message = messageQueue.front();
jakehodges 6:92ddc620a78f 293 xbee.send(message, sizeof(message));
jakehodges 6:92ddc620a78f 294 messageQueue.pop();
jakehodges 6:92ddc620a78f 295 }
jakehodges 6:92ddc620a78f 296 }
Trumple 0:fcab3b154e49 297
Trumple 4:0bab12a0cc9a 298 //check if it's time to poll
Trumple 2:1cbb20dd1733 299 if (time(NULL) - lastPollTime > pollInterval)
Trumple 0:fcab3b154e49 300 {
Trumple 0:fcab3b154e49 301 #ifdef DEBUG
Trumple 0:fcab3b154e49 302 pc.printf("[MAIN] Requesting data...\r\n");
Trumple 0:fcab3b154e49 303 #endif
Trumple 0:fcab3b154e49 304 sensors.requestData();
Trumple 0:fcab3b154e49 305 lastPollTime = time(NULL);
Trumple 0:fcab3b154e49 306 }
Trumple 0:fcab3b154e49 307
Trumple 0:fcab3b154e49 308 //if there is data waiting for us...
Trumple 0:fcab3b154e49 309 if (sensors.isDataWaiting())
Trumple 0:fcab3b154e49 310 {
Trumple 0:fcab3b154e49 311 #ifdef DEBUG
Trumple 0:fcab3b154e49 312 pc.printf("[MAIN] Data waiting, reading data...\r\n");
Trumple 0:fcab3b154e49 313 #endif
Trumple 1:27b35752c5d0 314
Trumple 0:fcab3b154e49 315 d_reply data = sensors.readData();
Trumple 1:27b35752c5d0 316
Trumple 0:fcab3b154e49 317 #ifdef DEBUG
Trumple 4:0bab12a0cc9a 318 pc.printf("[MAIN] Got data: ");
Trumple 2:1cbb20dd1733 319 for (int i = 0; i < data.readings.size(); i++)
Trumple 21:a32666afce7a 320 pc.printf("0x%.4X|", data.readings[i]);
Trumple 4:0bab12a0cc9a 321 pc.printf("\r\n");
Trumple 0:fcab3b154e49 322 #endif
Trumple 1:27b35752c5d0 323
jakehodges 23:b57a47c7862a 324 int readings[16];
jakehodges 23:b57a47c7862a 325 for (int i = 0; i < data.readings.size(); i++)
jakehodges 23:b57a47c7862a 326 readings[i] = data.readings[i];
Trumple 4:0bab12a0cc9a 327
jakehodges 23:b57a47c7862a 328 snail::sensordata message(baseNodeAddress, data.type, data.type, time(NULL), readings, data.readings.size());
Trumple 10:13176e7bd4c8 329
jakehodges 6:92ddc620a78f 330 messageQueue.push(message);
Trumple 4:0bab12a0cc9a 331
Trumple 0:fcab3b154e49 332 //log
jakehodges 23:b57a47c7862a 333 sd.write(static_cast<long int>(time(NULL)), data);
Trumple 0:fcab3b154e49 334 }
Trumple 0:fcab3b154e49 335 }
Trumple 1:27b35752c5d0 336 }
Trumple 0:fcab3b154e49 337 }