KPN IoT / senml

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.

Fork of kpn_senml by KPN IoT

senml_binary_actuator.h@2:9b44be6e79ac, 2018-05-27 (annotated)

Committer:
kpniot
Date:
Sun May 27 14:31:44 2018 +0000
Revision:
2:9b44be6e79ac
Parent:
0:a9259748d982 
try to fix repo

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kpniot 0:a9259748d982 1 /* _ __ ____ _ _
kpniot 0:a9259748d982 2 * | |/ / | _ \ | \ | |
kpniot 0:a9259748d982 3 * | ' / | |_) | | \| |
kpniot 0:a9259748d982 4 * | . \ | __/ | |\ |
kpniot 0:a9259748d982 5 * |_|\_\ |_| |_| \_|
kpniot 0:a9259748d982 6 *
kpniot 0:a9259748d982 7 * (c) 2018 KPN
kpniot 0:a9259748d982 8 * License: MIT License.
kpniot 0:a9259748d982 9 * Author: Jan Bogaerts
kpniot 0:a9259748d982 10 *
kpniot 0:a9259748d982 11 * support for binary actuators header
kpniot 0:a9259748d982 12 */
kpniot 0:a9259748d982 13
kpniot 0:a9259748d982 14 #ifndef SENMLBINARYACTUATOR
kpniot 0:a9259748d982 15 #define SENMLBINARYACTUATOR
kpniot 0:a9259748d982 16
kpniot 0:a9259748d982 17 #include <senml_binary_record.h>
kpniot 0:a9259748d982 18
kpniot 0:a9259748d982 19 #define BINARY_ACTUATOR_SIGNATURE void (*callback)(const unsigned char*, int)
kpniot 0:a9259748d982 20
kpniot 0:a9259748d982 21 /**
kpniot 0:a9259748d982 22 * A SenMLRecord that stores binary data and supports actuation.
kpniot 0:a9259748d982 23 */
kpniot 0:a9259748d982 24 class SenMLBinaryActuator: public SenMLBinaryRecord
kpniot 0:a9259748d982 25 {
kpniot 0:a9259748d982 26 friend class SenMLCborParser;
kpniot 0:a9259748d982 27 public:
kpniot 0:a9259748d982 28 SenMLBinaryActuator(const char* name, BINARY_ACTUATOR_SIGNATURE): SenMLBinaryRecord(name, SENML_UNIT_NONE), callback(callback) {};
kpniot 0:a9259748d982 29 SenMLBinaryActuator(const char* name, SenMLUnit unit, BINARY_ACTUATOR_SIGNATURE): SenMLBinaryRecord(name, unit), callback(callback) {};
kpniot 0:a9259748d982 30 ~SenMLBinaryActuator(){};
kpniot 0:a9259748d982 31
kpniot 0:a9259748d982 32 protected:
kpniot 0:a9259748d982 33
kpniot 0:a9259748d982 34 //called while parsing a senml message, when the parser found the value for an SenMLJsonListener
kpniot 0:a9259748d982 35 virtual void actuate(const void* value, int dataLength, SenMLDataType dataType);
kpniot 0:a9259748d982 36
kpniot 0:a9259748d982 37 //called while parsing a senml message, when the parser found the value for an SenMLJsonListener
kpniot 0:a9259748d982 38 //the actual value has already been converted to it's appropriate type
kpniot 0:a9259748d982 39 inline void actuate(const char* value, int length)
kpniot 0:a9259748d982 40 {
kpniot 0:a9259748d982 41 this->set((unsigned char*)value, length);
kpniot 0:a9259748d982 42 if(this->callback)
kpniot 0:a9259748d982 43 this->callback((unsigned char*)value, length);
kpniot 0:a9259748d982 44 };
kpniot 0:a9259748d982 45
kpniot 0:a9259748d982 46 private:
kpniot 0:a9259748d982 47 BINARY_ACTUATOR_SIGNATURE;
kpniot 0:a9259748d982 48 };
kpniot 0:a9259748d982 49
kpniot 0:a9259748d982 50 #endif // SENMLBINARYACTUATOR
kpniot 0:a9259748d982 51
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