I added functionality to get the RSSI, BER, and Cell Neighbor for reporting connection issues to M2X
Dependencies: mbed FXOS8700CQ mbed-rtos WNCInterface M2XStreamClient-JMF jsonlite
main.cpp
- Committer:
- JMF
- Date:
- 2016-10-07
- Revision:
- 2:eb0768c06c1b
- Parent:
- 1:1c840717deea
- Child:
- 4:08979e323c6e
File content as of revision 2:eb0768c06c1b:
// // This file contains an example implementation of M2X using the HTTP interface as the underlying // transport. // #include "mbed.h" #include "WNCInterface.h" #define MBED_PLATFORM #define M2X_ENABLE_READER #include <jsonlite.h> #include "M2XStreamClient.h" #define CRLF "\n\r" char deviceId[] = "e83cdd8645ab1a7c0c480156efbf78f6"; // Device you want to post to char m2xKey[] = "4d7e1da7f05c3fa4d5426419891a254d"; // Your M2X API Key or Master API Key const char *hstreamName = "humidity"; const char *tstreamName = "temperature"; const char *streamNames[] = { tstreamName, hstreamName }; char name[] = "Wake Forest"; // Name of current location of datasource int counts[] = { 2, 1 }; const char *ats[] = { "2016-09-09T02:05:14.692Z", "2016-09-09T02:05:14.700Z", "2016-09-09T02:05:14.692Z" }; double values[] = { 10.9, 11.2, 6.1 }; char fromTime[]= "1969-12-31T19:00:01.000Z"; // yyyy-mm-ddTHH:MM:SS.SSSZ char endTime[25]; double latitude = 33.007872; // You could read these values from a GPS but double longitude = -96.751614; // for now, will just hardcode them double elevation = 697.00; WNCInterface eth; Client client; M2XStreamClient m2xClient(&client, m2xKey); TimeService timeService(&m2xClient); MODSERIAL pc(USBTX,USBRX,256,256); void on_data_point_found(const char* at, const char* value, int index, void* context, int type) { pc.printf(">>Found a data point, index: %d type: %d" CRLF, index, type); pc.printf(">>At: %s" CRLF " Value: %s" CRLF, at, value); } void on_command_found(const char* id, const char* name, int index, void *context) { pc.printf(">>Found a command, index: %d" CRLF, index); pc.printf(">>ID: %s\n Name: %s" CRLF, id, name); } void on_location_found(const char* name, double latitude, double longitude, double elevation, const char* timestamp, int index, void* context) { pc.printf(">>Found a location, index: %d" CRLF, index); pc.printf(">>Name: %s" CRLF ">>Latitude: %lf" CRLF ">>Longitude: %lf" CRLF, name, latitude, longitude); pc.printf(">>Elevation: %lf" CRLF ">>Timestamp: %s" CRLF, elevation, timestamp); } int main() { char timestamp[25]; int length = 25; char amb_temp[6]; char amb_humd[6]; int response, cnt=1; double temp=0.00; //we will just increment these 0.01 each time through the loop double humid=0.00; //we will just increment these 1 each time through the loop wrapping at 100 pc.baud(115200); pc.printf("Start m2x-demo-all by initializng the network" CRLF); response = eth.init(); pc.printf("WNC Module %s initialized (%02X)." CRLF, response?"IS":"IS NOT", response); if( !response ) { pc.printf(" - - - - - - - ALL DONE - - - - - - - " CRLF); while(1); } response = eth.connect(); pc.printf("IP Address: %s " CRLF CRLF, eth.getIPAddress()); pc.printf("initialize the M2X time service" CRLF); if (!m2x_status_is_success(timeService.init())) pc.printf("Cannot initialize time service!" CRLF); else { timeService.getTimestamp(timestamp, &length); pc.printf("Current timestamp: %s" CRLF, timestamp); strcpy(endTime,timestamp); } pc.printf("Now delete all existing values" CRLF); // Delete values pc.printf("Delete humidity values..." CRLF); response = m2xClient.deleteValues(deviceId,hstreamName, fromTime, endTime); pc.printf("Delete response code: %d" CRLF, response); pc.printf("Delete temp values..." CRLF); response = m2xClient.deleteValues(deviceId,tstreamName, fromTime, endTime); pc.printf("Delete response code: %d" CRLF, response); pc.printf("Delete location values..." CRLF); response = m2xClient.deleteLocations(deviceId, fromTime, endTime); pc.printf("Delete response code: %d" CRLF, response); pc.printf("Query for possible commands using this device..." CRLF); response = m2xClient.listCommands(deviceId, on_command_found, NULL); pc.printf("listCommands response code: %d" CRLF, response); while (true) { // read temp -- for now, just use a fixed temp, but will need to read the HTS221 // and put it into a 6 byte string formatted as "%0.2f" sprintf(amb_temp,"%0.2f",temp); sprintf(amb_humd,"%0.2f",humid); temp += .01; humid += 1.0; humid = fmod(humid,100.0); pc.printf("cnt=%d\r\n",cnt++); // post the humidity value pc.printf("Post updateStreamValue (humidity)..." CRLF); response = m2xClient.updateStreamValue(deviceId, "humidity", humid); pc.printf("Post response code: %d" CRLF, response); // post the temp value pc.printf("Post updateStreamValue (temp)..." CRLF); response = m2xClient.updateStreamValue(deviceId, "temperature", temp); pc.printf("Post response code: %d" CRLF, response); // read temperature pc.printf("listStreamValues (temp)..." CRLF); response = m2xClient.listStreamValues(deviceId, tstreamName, on_data_point_found, NULL); pc.printf("listStreamValues response code: %d" CRLF, response); if (response == -1) while (true) ; // read temperature pc.printf("listStreamValues (humid)..." CRLF); response = m2xClient.listStreamValues(deviceId, hstreamName, on_data_point_found, NULL); pc.printf("listStreamValues response code: %d" CRLF, response); if (response == -1) while (true) ; // update location pc.printf("updateLocation..." CRLF); response = m2xClient.updateLocation(deviceId, name, latitude, longitude, elevation); pc.printf("updateLocation response code: %d" CRLF, response); if (response == -1) while (true) ; // read location pc.printf("readLocation..." CRLF); int response = m2xClient.readLocation(deviceId, on_location_found, NULL); pc.printf("readLocation response code: %d" CRLF, response); pc.printf("PostDeviceUpdates..." CRLF); response = m2xClient.postDeviceUpdates(deviceId, 2, streamNames, counts, ats, values); pc.printf("Post response code: %d" CRLF, response); timeService.getTimestamp(timestamp, &length); pc.printf("Thats all folks, got to wait 60 seconds... (%s)" CRLF CRLF CRLF, timestamp); // wait 60 secs and then loop delay(6000); } }