Jan Korycan / Mbed 2 deprecated StarterKit_M2X_DevLab

Sample code for AT&T IoT Services DevLab with IoT StarterKit.

Dependencies:   FXOS8700CQ M2XStreamClient-JMF WNCInterface jsonlite mbed-rtos mbed

Fork of WNCInterface_M2Xdemo by Avnet

main.cpp@7:721eb6bb68d3, 2017-04-06 (annotated)

Committer:
jk431j
Date:
Thu Apr 06 03:39:06 2017 +0000
Revision:
7:721eb6bb68d3
Parent:
6:731f412e6571
Child:
8:b82d330e10e9
Added config_me.h, SMS handling.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
JMF 0:62feed0f1fd9 1 //
JMF 0:62feed0f1fd9 2 // This file contains an example implementation of M2X using the HTTP interface as the underlying
JMF 0:62feed0f1fd9 3 // transport.
JMF 0:62feed0f1fd9 4 //
JMF 0:62feed0f1fd9 5
JMF 0:62feed0f1fd9 6 #include "mbed.h"
JMF 0:62feed0f1fd9 7 #include "WNCInterface.h"
jk431j 7:721eb6bb68d3 8 #include "IOTSMS.h"
JMF 0:62feed0f1fd9 9
JMF 0:62feed0f1fd9 10 #define MBED_PLATFORM
JMF 0:62feed0f1fd9 11 #define M2X_ENABLE_READER
JMF 0:62feed0f1fd9 12
JMF 0:62feed0f1fd9 13 #include <jsonlite.h>
JMF 0:62feed0f1fd9 14 #include "M2XStreamClient.h"
JMF 0:62feed0f1fd9 15
jk431j 4:08979e323c6e 16 #include "sensors.h"
jk431j 7:721eb6bb68d3 17 #include "config_me.h"
jk431j 4:08979e323c6e 18
JMF 0:62feed0f1fd9 19 #define CRLF "\n\r"
JMF 0:62feed0f1fd9 20
jk431j 7:721eb6bb68d3 21 //startup SMS, disabled by default
jk431j 7:721eb6bb68d3 22 //#define STARTUP_SMS
JMF 0:62feed0f1fd9 23
JMF 0:62feed0f1fd9 24 WNCInterface eth;
jk431j 7:721eb6bb68d3 25 WNCSms sms;
JMF 0:62feed0f1fd9 26 Client client;
JMF 0:62feed0f1fd9 27 M2XStreamClient m2xClient(&client, m2xKey);
JMF 0:62feed0f1fd9 28 TimeService timeService(&m2xClient);
jk431j 4:08979e323c6e 29
jk431j 4:08979e323c6e 30 I2C i2c(PTC11, PTC10); //SDA, SCL -- define the I2C pins being used
jk431j 4:08979e323c6e 31 Serial pc(USBTX, USBRX); // tx, rx
jk431j 4:08979e323c6e 32 DigitalOut led_green(LED_GREEN);
jk431j 4:08979e323c6e 33 DigitalOut led_red(LED_RED);
jk431j 4:08979e323c6e 34 DigitalOut led_blue(LED_BLUE);
jk431j 4:08979e323c6e 35
jk431j 6:731f412e6571 36 K64F_Sensors_t SENSOR_DATA = {};
jk431j 7:721eb6bb68d3 37 bool bStop = false;
jk431j 4:08979e323c6e 38
jk431j 4:08979e323c6e 39 //********************************************************************************************************************************************
jk431j 4:08979e323c6e 40 //* Set the RGB LED's Color
jk431j 4:08979e323c6e 41 //* LED Color 0=Off to 7=White. 3 bits represent BGR (bit0=Red, bit1=Green, bit2=Blue)
jk431j 4:08979e323c6e 42 //********************************************************************************************************************************************
jk431j 4:08979e323c6e 43 void SetLedColor(unsigned char ucColor)
jk431j 4:08979e323c6e 44 {
jk431j 4:08979e323c6e 45 //Note that when an LED is on, you write a 0 to it:
jk431j 4:08979e323c6e 46 led_red = !(ucColor & 0x1); //bit 0
jk431j 4:08979e323c6e 47 led_green = !(ucColor & 0x2); //bit 1
jk431j 4:08979e323c6e 48 led_blue = !(ucColor & 0x4); //bit 2
jk431j 4:08979e323c6e 49 } //SetLedColor()
jk431j 4:08979e323c6e 50
JMF 0:62feed0f1fd9 51
jk431j 4:08979e323c6e 52 bool ExecuteCommand(const char* Command)
jk431j 4:08979e323c6e 53 {
jk431j 4:08979e323c6e 54 char cLedColor = *Command;
jk431j 4:08979e323c6e 55 switch(cLedColor)
jk431j 4:08979e323c6e 56 {
jk431j 4:08979e323c6e 57 case 'O':
jk431j 4:08979e323c6e 58 { //Off
jk431j 4:08979e323c6e 59 SetLedColor(0);
jk431j 4:08979e323c6e 60 break;
jk431j 4:08979e323c6e 61 }
jk431j 4:08979e323c6e 62 case 'R':
jk431j 4:08979e323c6e 63 { //Red
jk431j 4:08979e323c6e 64 SetLedColor(1);
jk431j 4:08979e323c6e 65 break;
jk431j 4:08979e323c6e 66 }
jk431j 4:08979e323c6e 67 case 'G':
jk431j 4:08979e323c6e 68 { //Green
jk431j 4:08979e323c6e 69 SetLedColor(2);
jk431j 4:08979e323c6e 70 break;
jk431j 4:08979e323c6e 71 }
jk431j 4:08979e323c6e 72 case 'Y':
jk431j 4:08979e323c6e 73 { //Yellow
jk431j 4:08979e323c6e 74 SetLedColor(3);
jk431j 4:08979e323c6e 75 break;
jk431j 4:08979e323c6e 76 }
jk431j 4:08979e323c6e 77 case 'B':
jk431j 4:08979e323c6e 78 { //Blue
jk431j 4:08979e323c6e 79 SetLedColor(4);
jk431j 4:08979e323c6e 80 break;
jk431j 4:08979e323c6e 81 }
jk431j 4:08979e323c6e 82 case 'M':
jk431j 4:08979e323c6e 83 { //Magenta
jk431j 4:08979e323c6e 84 SetLedColor(5);
jk431j 4:08979e323c6e 85 break;
jk431j 4:08979e323c6e 86 }
jk431j 4:08979e323c6e 87 case 'T':
jk431j 4:08979e323c6e 88 { //Turquoise
jk431j 4:08979e323c6e 89 SetLedColor(6);
jk431j 4:08979e323c6e 90 break;
jk431j 4:08979e323c6e 91 }
jk431j 4:08979e323c6e 92 case 'W':
jk431j 4:08979e323c6e 93 { //White
jk431j 4:08979e323c6e 94 SetLedColor(7);
jk431j 4:08979e323c6e 95 break;
jk431j 4:08979e323c6e 96 }
jk431j 7:721eb6bb68d3 97 case 'S':
jk431j 7:721eb6bb68d3 98 { //Stop
jk431j 7:721eb6bb68d3 99 bStop = true;
jk431j 7:721eb6bb68d3 100 break;
jk431j 7:721eb6bb68d3 101 }
jk431j 4:08979e323c6e 102 default:
jk431j 4:08979e323c6e 103 {
jk431j 4:08979e323c6e 104 return false;
jk431j 4:08979e323c6e 105 }
jk431j 4:08979e323c6e 106 } //switch(cLedColor)
jk431j 4:08979e323c6e 107 return true;
JMF 0:62feed0f1fd9 108 }
JMF 0:62feed0f1fd9 109
JMF 0:62feed0f1fd9 110
jk431j 4:08979e323c6e 111 void on_data_point_found(const char* at, const char* value, int index, void* context, int type) {
jk431j 4:08979e323c6e 112 pc.printf(">>Found a data point, index: %d type: %d" CRLF, index, type);
jk431j 4:08979e323c6e 113 pc.printf(">>At: %s" CRLF " Value: %s" CRLF, at, value);
jk431j 4:08979e323c6e 114 }
jk431j 4:08979e323c6e 115
jk431j 4:08979e323c6e 116 void on_fill_data(Print *print, void *context) {
jk431j 4:08979e323c6e 117 // no data to fill
JMF 0:62feed0f1fd9 118 }
JMF 0:62feed0f1fd9 119
jk431j 4:08979e323c6e 120 void on_command_found(const char* id, const char* name, int index, void *context) {
jk431j 7:721eb6bb68d3 121 pc.printf("\t|Found a command, index: %d" CRLF, index);
jk431j 7:721eb6bb68d3 122 pc.printf("\t|ID: %s" CRLF "\t|Name: %s" CRLF, id, name);
jk431j 4:08979e323c6e 123 ExecuteCommand(name);
jk431j 4:08979e323c6e 124 m2xClient.markCommandProcessed(deviceId, id, on_fill_data, NULL);
jk431j 7:721eb6bb68d3 125 pc.printf("\t|Command confirmed" CRLF, id, name);
JMF 0:62feed0f1fd9 126 }
JMF 0:62feed0f1fd9 127
jk431j 7:721eb6bb68d3 128 void on_msg_rcvd( WNCSmsMsg& msg ) {
jk431j 7:721eb6bb68d3 129 pc.printf(YEL "SMS received from %s" CRLF, msg.number.c_str());
jk431j 7:721eb6bb68d3 130 pc.printf("|Timestamp: %s %s" CRLF, msg.date.c_str(), msg.time.c_str());
jk431j 7:721eb6bb68d3 131 pc.printf("|Text: '%s'" CRLF, msg.msg.c_str());
jk431j 7:721eb6bb68d3 132 pc.printf(WHT);
jk431j 7:721eb6bb68d3 133 ExecuteCommand(msg.msg.c_str());
jk431j 7:721eb6bb68d3 134 }
jk431j 4:08979e323c6e 135
JMF 0:62feed0f1fd9 136 int main() {
jk431j 4:08979e323c6e 137 char timestamp[25];
jk431j 4:08979e323c6e 138 int length = 25;
jk431j 4:08979e323c6e 139 int response;
jk431j 7:721eb6bb68d3 140
jk431j 7:721eb6bb68d3 141 ExecuteCommand("Red");
jk431j 7:721eb6bb68d3 142
jk431j 7:721eb6bb68d3 143 pc.baud(115200);
jk431j 7:721eb6bb68d3 144 pc.printf("M2X StarterKit demo: initializing the network" CRLF);
jk431j 4:08979e323c6e 145 response = eth.init();
jk431j 4:08979e323c6e 146 pc.printf("WNC Module %s initialized (%02X)." CRLF, response?"IS":"IS NOT", response);
jk431j 4:08979e323c6e 147 if( !response ) {
jk431j 4:08979e323c6e 148 pc.printf(" - - - - - - - SYSTEM RESET - - - - - - - " CRLF);
jk431j 4:08979e323c6e 149 NVIC_SystemReset();
jk431j 4:08979e323c6e 150 while(1);
jk431j 4:08979e323c6e 151 }
jk431j 7:721eb6bb68d3 152
jk431j 7:721eb6bb68d3 153 response = sms.init(1, on_msg_rcvd);
jk431j 7:721eb6bb68d3 154 pc.printf("SMS interface %s initialized (%02X)." CRLF, response?"IS NOT":"IS", response);
jk431j 7:721eb6bb68d3 155 if (!response) {
jk431j 7:721eb6bb68d3 156 pc.printf("SMS number is %s" CRLF , sms.getSMSNbr());
jk431j 7:721eb6bb68d3 157 };
jk431j 7:721eb6bb68d3 158
jk431j 4:08979e323c6e 159 response = eth.connect();
jk431j 4:08979e323c6e 160 pc.printf("IP Address: %s " CRLF CRLF, eth.getIPAddress());
jk431j 7:721eb6bb68d3 161
jk431j 7:721eb6bb68d3 162 ExecuteCommand("Yellow");
jk431j 4:08979e323c6e 163
jk431j 4:08979e323c6e 164 pc.printf("Initialize the sensors" CRLF);
jk431j 4:08979e323c6e 165 sensors_init();
jk431j 4:08979e323c6e 166 read_sensors();
jk431j 7:721eb6bb68d3 167
jk431j 4:08979e323c6e 168 pc.printf(WHT "initialize the M2X time service" CRLF);
jk431j 4:08979e323c6e 169 if (!m2x_status_is_success(timeService.init()))
jk431j 4:08979e323c6e 170 pc.printf("Cannot initialize time service!" CRLF);
jk431j 4:08979e323c6e 171 else {
jk431j 4:08979e323c6e 172 timeService.getTimestamp(timestamp, &length);
jk431j 4:08979e323c6e 173 pc.printf("Current timestamp: %s" CRLF, timestamp);
jk431j 4:08979e323c6e 174 }
jk431j 4:08979e323c6e 175
jk431j 7:721eb6bb68d3 176 ExecuteCommand("Green");
jk431j 7:721eb6bb68d3 177
jk431j 7:721eb6bb68d3 178 #ifdef STARTUP_SMS
jk431j 7:721eb6bb68d3 179 response = sms.send("5277", "IoT StarterKit is now running!");
jk431j 7:721eb6bb68d3 180 pc.printf("Startup SMS %s sent." CRLF, response ? "was" : "NOT");
jk431j 7:721eb6bb68d3 181 #endif
jk431j 7:721eb6bb68d3 182
jk431j 7:721eb6bb68d3 183 pc.printf("Query for pending commands ..." CRLF);
jk431j 4:08979e323c6e 184 response = m2xClient.listCommands(deviceId, on_command_found, NULL, "status=pending");
jk431j 4:08979e323c6e 185 pc.printf("listCommands response code: %d" CRLF, response);
JMF 0:62feed0f1fd9 186
jk431j 7:721eb6bb68d3 187 while (!bStop) {
jk431j 4:08979e323c6e 188 // read sensor values
jk431j 4:08979e323c6e 189 read_sensors();
JMF 0:62feed0f1fd9 190
jk431j 4:08979e323c6e 191 // post the humidity value
jk431j 7:721eb6bb68d3 192 pc.printf("Post updateStreamValue (humidity = %.2f)..." CRLF, SENSOR_DATA.Humidity);
jk431j 7:721eb6bb68d3 193 response = m2xClient.updateStreamValue(deviceId, hStreamName, SENSOR_DATA.Humidity);
jk431j 4:08979e323c6e 194 pc.printf("Post response code: %d" CRLF, response);
jk431j 4:08979e323c6e 195
jk431j 4:08979e323c6e 196 // post the temp value
jk431j 7:721eb6bb68d3 197 pc.printf("Post updateStreamValue (temp = %.2f)..." CRLF, SENSOR_DATA.Temperature);
jk431j 7:721eb6bb68d3 198 response = m2xClient.updateStreamValue(deviceId, tStreamName, SENSOR_DATA.Temperature);
jk431j 5:8099493f2c35 199 pc.printf("Post response code: %d" CRLF, response);
jk431j 5:8099493f2c35 200
jk431j 7:721eb6bb68d3 201 // post accelerometer values
jk431j 5:8099493f2c35 202 pc.printf("Post postDeviceUpdate (accelerometer)..." CRLF, SENSOR_DATA.Temperature);
jk431j 7:721eb6bb68d3 203 response = m2xClient.postDeviceUpdate(deviceId, 3, accelStreamNames, (float []){SENSOR_DATA.AccelX, SENSOR_DATA.AccelY, SENSOR_DATA.AccelZ});
jk431j 4:08979e323c6e 204 pc.printf("Post response code: %d" CRLF, response);
jk431j 4:08979e323c6e 205
jk431j 4:08979e323c6e 206 timeService.getTimestamp(timestamp, &length);
jk431j 7:721eb6bb68d3 207 pc.printf("%s waiting for %d seconds... " CRLF , timestamp, commandDelay * commandPolls);
jk431j 4:08979e323c6e 208
jk431j 7:721eb6bb68d3 209 // now poll for pending commands
jk431j 7:721eb6bb68d3 210 for (short idx=0; idx < commandPolls; idx++) {
jk431j 7:721eb6bb68d3 211 // wait commandDelay seconds
jk431j 7:721eb6bb68d3 212 delay(commandDelay * 1000);
JMF 0:62feed0f1fd9 213
jk431j 7:721eb6bb68d3 214 // and then query for commands
jk431j 7:721eb6bb68d3 215 pc.printf("\tQuery for pending commands ..." CRLF);
jk431j 4:08979e323c6e 216 response = m2xClient.listCommands(deviceId, on_command_found, NULL, "status=pending");
jk431j 7:721eb6bb68d3 217 pc.printf("\tlistCommands response code: %d" CRLF, response);
jk431j 4:08979e323c6e 218 }
jk431j 7:721eb6bb68d3 219 };
jk431j 7:721eb6bb68d3 220
jk431j 7:721eb6bb68d3 221 pc.printf("Done sending data. Still accepting SMS commands." CRLF);
jk431j 7:721eb6bb68d3 222 bStop = false;
jk431j 7:721eb6bb68d3 223 while (!bStop) {
jk431j 7:721eb6bb68d3 224 delay(1000);
jk431j 7:721eb6bb68d3 225 };
jk431j 7:721eb6bb68d3 226
jk431j 7:721eb6bb68d3 227 pc.printf("- - - - - - - THE END - - - - - - - " CRLF);
jk431j 7:721eb6bb68d3 228 NVIC_SystemReset();
JMF 0:62feed0f1fd9 229 }
JMF 0:62feed0f1fd9 230