Doug Anson / Mbed 2 deprecated mbed-3g-sample

mbedConnectorInterface sample endpoint utilizing 3g cellular radio as the underlying connection transport.

Dependencies:   LM75B mbed mbedConnectorInterface mbedEndpointNetwork_Ublox

mbedEndpointResources/LocationResource.h@9:0370006a6988, 2015-07-25 (annotated)

Committer:
ansond
Date:
Sat Jul 25 07:07:48 2015 +0000
Revision:
9:0370006a6988
Parent:
7:68f1eadf4a63 
updates for GPS Location

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ansond 7:68f1eadf4a63 1 /**
ansond 7:68f1eadf4a63 2 * @file LocationResource.h
ansond 7:68f1eadf4a63 3 * @brief mbed CoAP Endpoint Location resource supporting CoAP GET
ansond 7:68f1eadf4a63 4 * @author Doug Anson
ansond 7:68f1eadf4a63 5 * @version 1.0
ansond 7:68f1eadf4a63 6 * @see
ansond 7:68f1eadf4a63 7 *
ansond 7:68f1eadf4a63 8 * Copyright (c) 2014
ansond 7:68f1eadf4a63 9 *
ansond 7:68f1eadf4a63 10 * Licensed under the Apache License, Version 2.0 (the "License");
ansond 7:68f1eadf4a63 11 * you may not use this file except in compliance with the License.
ansond 7:68f1eadf4a63 12 * You may obtain a copy of the License at
ansond 7:68f1eadf4a63 13 *
ansond 7:68f1eadf4a63 14 * http://www.apache.org/licenses/LICENSE-2.0
ansond 7:68f1eadf4a63 15 *
ansond 7:68f1eadf4a63 16 * Unless required by applicable law or agreed to in writing, software
ansond 7:68f1eadf4a63 17 * distributed under the License is distributed on an "AS IS" BASIS,
ansond 7:68f1eadf4a63 18 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
ansond 7:68f1eadf4a63 19 * See the License for the specific language governing permissions and
ansond 7:68f1eadf4a63 20 * limitations under the License.
ansond 7:68f1eadf4a63 21 */
ansond 7:68f1eadf4a63 22
ansond 7:68f1eadf4a63 23 #ifndef __LOCATION_RESOURCE_H__
ansond 7:68f1eadf4a63 24 #define __LOCATION_RESOURCE_H__
ansond 7:68f1eadf4a63 25
ansond 7:68f1eadf4a63 26 // Base class
ansond 7:68f1eadf4a63 27 #include "DynamicResource.h"
ansond 7:68f1eadf4a63 28
ansond 7:68f1eadf4a63 29 // our Location source
ansond 7:68f1eadf4a63 30 #include "MBEDUbloxGPS.h"
ansond 7:68f1eadf4a63 31 extern RawSerial pc; // main.cpp
ansond 7:68f1eadf4a63 32 MBEDUbloxGPS _ublox_gps(&pc); // U-blox GPS support
ansond 7:68f1eadf4a63 33
ansond 7:68f1eadf4a63 34 // Maximum Location JSON Length : {"latitude":XXX.YYYYYY, "longitude":XXX.YYYYYY, "msl":XXXXXX, "speed":XXXXXX}
ansond 7:68f1eadf4a63 35 #define LOCATION_JSON_LENGTH 96
ansond 7:68f1eadf4a63 36
ansond 7:68f1eadf4a63 37 /** LocationResource class
ansond 7:68f1eadf4a63 38 */
ansond 7:68f1eadf4a63 39 class LocationResource : public DynamicResource
ansond 7:68f1eadf4a63 40 {
ansond 7:68f1eadf4a63 41 public:
ansond 7:68f1eadf4a63 42 /**
ansond 7:68f1eadf4a63 43 Default constructor
ansond 7:68f1eadf4a63 44 @param logger input logger instance for this resource
ansond 7:68f1eadf4a63 45 @param name input the Location resource name
ansond 7:68f1eadf4a63 46 @param observable input the resource is Observable (default: FALSE)
ansond 7:68f1eadf4a63 47 */
ansond 7:68f1eadf4a63 48 LocationResource(const Logger *logger,const char *name,const bool observable = false) : DynamicResource(logger,name,"Location",SN_GRS_GET_ALLOWED,observable) {
ansond 7:68f1eadf4a63 49 }
ansond 7:68f1eadf4a63 50
ansond 7:68f1eadf4a63 51 /**
ansond 7:68f1eadf4a63 52 Get the value of the Location sensor
ansond 7:68f1eadf4a63 53 @returns string containing the temperature sensor value
ansond 7:68f1eadf4a63 54 */
ansond 7:68f1eadf4a63 55 virtual string get() {
ansond 7:68f1eadf4a63 56 _ublox_gps.updateLocation();
ansond 7:68f1eadf4a63 57 char json[LOCATION_JSON_LENGTH+1];
ansond 7:68f1eadf4a63 58 memset(json,0,LOCATION_JSON_LENGTH+1);
ansond 7:68f1eadf4a63 59 sprintf(json,"{\"latitude\":%s,\"longitude\":%s,\"msl\":%s,\"speed\":%s}",
ansond 7:68f1eadf4a63 60 _ublox_gps.getLatitude(),
ansond 7:68f1eadf4a63 61 _ublox_gps.getLongitude(),
ansond 7:68f1eadf4a63 62 _ublox_gps.getMSLAltitude(),
ansond 7:68f1eadf4a63 63 _ublox_gps.getSpeed());
ansond 7:68f1eadf4a63 64 return string(json);
ansond 7:68f1eadf4a63 65 }
ansond 7:68f1eadf4a63 66 };
ansond 7:68f1eadf4a63 67
ansond 9:0370006a6988 68 #endif // __LOCATION_RESOURCE_H__