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remoteVar Callbacks

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This commit is contained in:
Siwat Sirichai 2024-02-12 16:40:46 +07:00
parent becdf35a27
commit 57dfa30cf0
2 changed files with 17 additions and 0 deletions
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6
ESPMegaPRO-OS-SDK/lib/ESPMegaPRO/RemoteVariable.hpp
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@ -1,5 +1,6 @@
#pragma once
#include <ESPMegaIoT.hpp>
#include <map>
/**
* @brief A class that create a variable that exists on other devices and can be accessed remotely
*
@ -19,6 +20,9 @@ class RemoteVariable
void subscribe();
void requestValue();
char* getValue();
uint8_t registerCallback(std::function<void(char*)>);
void unregisterCallback(uint8_t handler);
private:
void mqtt_callback(char* topic, char* payload);
ESPMegaIoT* iot;
@ -29,4 +33,6 @@ class RemoteVariable
const char* valueRequestTopic;
bool useSetValue;
const char* setValueTopic;
uint8_t valueChangeCallbackCount;
std::map<uint8_t,std::function<void(char*)>> valueChangeCallback;
};