![](/media/cache/profiles/DalekSelfie2.jpg.50x50_q85.jpg)
mbed based IoT Gateway More details http://blog.thiseldo.co.uk/wp-filez/IoTGateway.pdf
Dependencies: NetServices FatFileSystem csv_parser mbed MQTTClient RF12B DNSResolver SDFileSystem
Diff: Outputs/OutputEmonCms.h
- Revision:
- 4:d460406ac780
- Child:
- 5:0dbc27a7af55
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Outputs/OutputEmonCms.h Tue May 01 21:43:40 2012 +0000 @@ -0,0 +1,94 @@ +/** IoT Gateway Output definition for Open Energy Monitor emonCms + * + * @author Andrew Lindsay + * + * @section LICENSE + * + * Copyright (c) 2012 Andrew Lindsay (andrew [at] thiseldo [dot] co [dot] uk) + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + * + * @section DESCRIPTION + * + * + */ + +#ifndef _OUTPUTEMONCMS_H +#define _OUTPUTEMONCMS_H + +#include "mbed.h" +#include "HTTPClient.h" +#include "HTTPText.h" + +#define DATABUF_SIZE 128 + +#define EMONCMS_URL "http://api.pachube.com/v2/feeds/%d.csv?_method=PUT" + +/** Output definition class for sending readings to OpenEnergyMonitor emonCms + */ +class OutputEmonCms { +public: + /** Default Constructor + */ + OutputEmonCms(); + + /** Alternative Constructor + * + * @param internalBufferStart An internal buffer used to build up requests. + * @param url Pointer to API Url + * @param key Pointer to API key + */ + OutputEmonCms( char *internalBufferStart, char *url, char *key ); + + /** Set the API Key to use for sending readings to Pachube + * + * @param key Pointer to API key + */ +// void setApiKey( char *key ); + + /** Initialise output definition object + */ + virtual void init(); + + /** Add a character pointer reading to output + * + * @param dataFeed The feed to update + * @param dataStream The data stream within the feed to update or null if no feed + * @param reading The new value + */ + virtual void addReading(char *dataFeed, char *dataStream, char *reading ); + + /** Send any collected readings to the api + * + * @returns -1 for fail, 1 for success + */ + virtual int send(); + +protected: + int sendCount; + // OEM config + char *apiUrl; + char *apiKey; + char *dataBuffer; + char *dbufPtr; + bool hasData; + +}; + +#endif /* _OUTPUTEMONCMS_H */ \ No newline at end of file