MBED_DEMOS / Mbed 2 deprecated df-2013-thermostat-handson

DreamForce 2013 Hands-On Demo

Dependencies:   C12832_lcd EthernetInterface-ansond-patched HTTPClient-thermostat-remotes LM75B MMA7660 SocketIO WebSocketClient-ThermostatDemo mbed-rtos mbed picojson

Fork of ThermostatHandsOn by Doug Anson

ThermostatSocketIO.h@7:57681d46485d, 2013-11-11 (annotated)

Committer:
ansond
Date:
Mon Nov 11 20:35:13 2013 +0000
Revision:
7:57681d46485d
Parent:
0:6b56785dd2b6 
updates

Who changed what in which revision?

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ansond 0:6b56785dd2b6 1 /**
ansond 0:6b56785dd2b6 2 * @author Doug Anson
ansond 0:6b56785dd2b6 3 *
ansond 0:6b56785dd2b6 4 * @section LICENSE
ansond 0:6b56785dd2b6 5 *
ansond 0:6b56785dd2b6 6 * Copyright (c) 2013 mbed
ansond 0:6b56785dd2b6 7 *
ansond 0:6b56785dd2b6 8 * Permission is hereby granted, free of charge, to any person obtaining a copy
ansond 0:6b56785dd2b6 9 * of this software and associated documentation files (the "Software"), to deal
ansond 0:6b56785dd2b6 10 * in the Software without restriction, including without limitation the rights
ansond 0:6b56785dd2b6 11 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
ansond 0:6b56785dd2b6 12 * copies of the Software, and to permit persons to whom the Software is
ansond 0:6b56785dd2b6 13 * furnished to do so, subject to the following conditions:
ansond 0:6b56785dd2b6 14 *
ansond 0:6b56785dd2b6 15 * The above copyright notice and this permission notice shall be included in
ansond 0:6b56785dd2b6 16 * all copies or substantial portions of the Software.
ansond 0:6b56785dd2b6 17 *
ansond 0:6b56785dd2b6 18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
ansond 0:6b56785dd2b6 19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
ansond 0:6b56785dd2b6 20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
ansond 0:6b56785dd2b6 21 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
ansond 0:6b56785dd2b6 22 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
ansond 0:6b56785dd2b6 23 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
ansond 0:6b56785dd2b6 24 * THE SOFTWARE.
ansond 0:6b56785dd2b6 25 *
ansond 0:6b56785dd2b6 26 * @section DESCRIPTION
ansond 0:6b56785dd2b6 27 * SocketIO derivation client library for the Thermostat Demo
ansond 0:6b56785dd2b6 28 *
ansond 0:6b56785dd2b6 29 */
ansond 0:6b56785dd2b6 30
ansond 0:6b56785dd2b6 31 #ifndef THERMOSTATSOCKETIO_H
ansond 0:6b56785dd2b6 32 #define THERMOSTATSOCKETIO_H
ansond 0:6b56785dd2b6 33
ansond 0:6b56785dd2b6 34 #include "SocketIO.h"
ansond 0:6b56785dd2b6 35
ansond 0:6b56785dd2b6 36 /**
ansond 0:6b56785dd2b6 37 * ThermostatSocketIO client class.
ansond 0:6b56785dd2b6 38 * Derived class from SocketIO library specifically for the ThermostatDemo app
ansond 0:6b56785dd2b6 39 */
ansond 0:6b56785dd2b6 40
ansond 0:6b56785dd2b6 41 class ThermostatSocketIO : public SocketIO
ansond 0:6b56785dd2b6 42 {
ansond 0:6b56785dd2b6 43 public:
ansond 0:6b56785dd2b6 44 /**
ansond 0:6b56785dd2b6 45 * Constructor
ansond 0:6b56785dd2b6 46 *
ansond 0:6b56785dd2b6 47 * @param devname The device's devname for display in the console
ansond 0:6b56785dd2b6 48 */
ansond 0:6b56785dd2b6 49 ThermostatSocketIO(char *devname);
ansond 0:6b56785dd2b6 50
ansond 0:6b56785dd2b6 51 /**
ansond 0:6b56785dd2b6 52 * Constructor
ansond 0:6b56785dd2b6 53 *
ansond 0:6b56785dd2b6 54 * @param url The SocketIO url in the form "www.example.com:[port]" (by default: port = 80) - i.e. just the endpoint name
ansond 0:6b56785dd2b6 55 * @param devname The device's devname for display in the console
ansond 0:6b56785dd2b6 56 */
ansond 0:6b56785dd2b6 57 ThermostatSocketIO(char * url, char *devname);
ansond 0:6b56785dd2b6 58
ansond 0:6b56785dd2b6 59 /**
ansond 0:6b56785dd2b6 60 * Emit (Broadcast) a socket.io message to the SocketIO server - specific to the ThermostatDemo app
ansond 0:6b56785dd2b6 61 *
ansond 0:6b56785dd2b6 62 * @param temp - temperature
ansond 0:6b56785dd2b6 63 * @param latitude - the device latitude
ansond 0:6b56785dd2b6 64 * @param longitude - the device longitude
ansond 0:6b56785dd2b6 65 * @param bat - the battery level
ansond 0:6b56785dd2b6 66 * @param errorState - the devices current error state
ansond 0:6b56785dd2b6 67 * @param t_status - the devices current error state (string - either OK or FAIL)
ansond 0:6b56785dd2b6 68 *
ansond 0:6b56785dd2b6 69 * @returns the number of bytes sent
ansond 0:6b56785dd2b6 70 */
ansond 0:6b56785dd2b6 71 int emit(float temp, float latitude, float longitude, float bat, int errorState, char *t_status);
ansond 0:6b56785dd2b6 72
ansond 0:6b56785dd2b6 73 /**
ansond 0:6b56785dd2b6 74 * Reset the message counter
ansond 0:6b56785dd2b6 75 */
ansond 0:6b56785dd2b6 76 void resetMessageCounter();
ansond 0:6b56785dd2b6 77
ansond 0:6b56785dd2b6 78 /**
ansond 0:6b56785dd2b6 79 * Close the SocketIO connection
ansond 0:6b56785dd2b6 80 *
ansond 0:6b56785dd2b6 81 * @return true if the connection has been closed, false otherwise
ansond 0:6b56785dd2b6 82 */
ansond 0:6b56785dd2b6 83 bool close();
ansond 0:6b56785dd2b6 84
ansond 0:6b56785dd2b6 85 private:
ansond 0:6b56785dd2b6 86 // variables
ansond 0:6b56785dd2b6 87 char *device_name;
ansond 0:6b56785dd2b6 88
ansond 0:6b56785dd2b6 89 // methods
ansond 0:6b56785dd2b6 90 char *createDeregisterJSON(char *buffer);
ansond 0:6b56785dd2b6 91 char *createJSON(char *buffer, float temp, float latitude, float longitude, float bat, int errorState, char *t_status);
ansond 0:6b56785dd2b6 92 };
ansond 0:6b56785dd2b6 93
ansond 0:6b56785dd2b6 94 #endif // THERMOSTATSOCKETIO_H