The KPN SenML library helps you create and parse senml documents in both json and cbor format. The library can be used for sending sensor data and receiving actuator commands.
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senml_int_record.h
- Committer:
- kpniot
- Date:
- 2018-05-27
- Revision:
- 2:9b44be6e79ac
- Parent:
- 0:a9259748d982
File content as of revision 2:9b44be6e79ac:
/* _ __ ____ _ _ * | |/ / | _ \ | \ | | * | ' / | |_) | | \| | * | . \ | __/ | |\ | * |_|\_\ |_| |_| \_| * * (c) 2018 KPN * License: MIT License. * Author: Jan Bogaerts * * support for int sensors header */ #ifndef SENMLINTRECORD #define SENMLINTRECORD #include <senml_record_t.h> /** * A SenMLRecord that stores integer data. * This type of object can only be used for sensor data. If actuation is needed, use SenMLIntActuator * instead. */ class SenMLIntRecord: public SenMLRecordTemplate<int> { public: SenMLIntRecord(const char* name); SenMLIntRecord(const char* name, SenMLUnit unit); SenMLIntRecord(const char* name, SenMLUnit unit, int value): SenMLRecordTemplate(name, unit, value){}; ~SenMLIntRecord(){}; /** * renders all the fields to json, without the starting and ending brackets. * Inheriters can extend this function if they want to add extra fields to the json output * note: this is public so that custom implementations for the record object can use other objects * internally and render to json using this function (ex: coordinatesRecord using 3 floatRecrods for lat, lon & alt. * @returns: None */ virtual void fieldsToJson(); /** * renders all the fields to cbor format. renders all the fields of the object without the length info * at the beginning * note: this is public so that custom implementations for the record object can use other objects * internally and render to json using this function (ex: coordinatesRecord using 3 floatRecrods for * lat, lon & alt. * @returns: The number of bytes that were written. */ virtual int fieldsToCbor(); protected: private: int getAdjustedValue(); double getAdjustedValueD(); }; #endif // SENMLINTRECORD